WO2000052721A1 - Disjoncteur haute tension a double mouvement - Google Patents
Disjoncteur haute tension a double mouvement Download PDFInfo
- Publication number
- WO2000052721A1 WO2000052721A1 PCT/FR2000/000497 FR0000497W WO0052721A1 WO 2000052721 A1 WO2000052721 A1 WO 2000052721A1 FR 0000497 W FR0000497 W FR 0000497W WO 0052721 A1 WO0052721 A1 WO 0052721A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rod
- axis
- operating rod
- contacts
- circuit breaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
Definitions
- the invention relates to a high voltage circuit breaker with double movement of the contacts comprising a device for blowing semi-mobile piston isolation gas and possibly a closing resistance inserter.
- High voltage circuit breakers with double movement of the contacts are known, an example is notably described in the document FR-A-2737937.
- a high breaking capacity is likely to be obtained with such circuit breakers insofar as the double movement which they provide results in displacements of opposite direction of the contacts which they comprise and results in a rapid separation of these contacts, in opening case.
- An insulating gas blowing device is provided to allow rapid extinction of the electric arc which forms between the arcing contacts, when they separate, while the circuit breaker is energized.
- the isolation gas used for extinguishing purposes is conventionally compressed by a piston and the compression operation cannot be instantaneous. It is therefore difficult to obtain the achievement of a compression which is optimal with known double movement circuit breakers, knowing that the movement of the compressor piston is mechanically linked to the faster movements of the circuit breaker contacts, which leads to insufficiently satisfactory solutions. It is for example known to precede the opening of the contacts of a circuit breaker by a movement in the opposite direction of the compression piston and of the moving contact assembly of a circuit breaker to quickly complete the compression of the insulation gas intended at arc blowing on opening. However, this displacement generates stresses and efforts which penalize the proper functioning of the compression chamber.
- the invention therefore proposes a double-pole multipole circuit breaker making it possible to obtain differentiated speeds of displacement for the compression piston and for the moving and semi-moving contact crews taken separately.
- Each pole of the circuit breaker has an envelope delimiting a breaking chamber, intended to be filled with dielectric gas, in which is provided a fixed assembly including two conductive tubes aligned on either side of a central zone provided for the contacts of the pole. and each connected to a terminal of different external connection, said contacts being distributed in two contact equipments, movable in translation along the same axis and complementary, interconnecting successively by means of two coaxial contacts and of annular shape, one of wear and the other says permanent.
- One of the two crews has a permanent contact element constituted by the outer wall of a first cylindrical conductive part, capable of sliding in the permanent annular contact element of the other crew, said mobile , and in one of the fixed tubes to which this part is electrically connected, via its wall.
- the permanent annular element of the movable assembly is carried by another conductive part, of cylindrical appearance, capable of sliding in the other fixed tube to which this other part is electrically connected, as well as a contact element of wear consisting of a conductive end piece mounted at the end of a carrier conductive rod axially fixed inside said other conductive part.
- the rod is able to penetrate axially into an arc blowing nozzle, which it then closes and which delimits an arc expansion volume around a wear contact element, complementary to the conductive end piece and axially carried by the first conductive part of the semi-mobile assembly, as well as the nozzle which is fixed at the end of this first part at the edge of the volume.
- the latter is able to be filled with gas through a wall which separates it from a compression chamber formed in the first conductive part between this wall and a compressor piston set in motion with the two crews.
- the circuit breaker comprises an operating rod axially disposed in the pole comprising it and movable in translation between an extreme insertion position for which the contacts of the crews are interconnected and an extreme opening position for which these contacts are separate.
- This operating rod carries the first part specific to the semi-mobile contact assembly which it drives during its movements and it cooperates with a first connecting rod via which said other part specific to the mobile assembly is driven.
- the crankshaft is arranged to ensure successively under the action of the operating rod pulled from its extreme driving position, an initial displacement of the two crews in the same direction as the rod, followed by a displacement of the movable crew in opposite direction with respect to the semi-mobile assembly, after a stop of the mobile assembly and until arrival of the operating rod in its open position, after separation of the contacts.
- the operating rod cooperates with a second connecting rod via which the compressor piston is driven in a reverse direction, relative to the first part where it slides, until the contacts are separated.
- the first linkage is arranged to allow obtaining an equal speed of the two crews moving in opposite directions, during the separation of the contacts.
- the first linkage comprises:
- a second axis mounted transversely on the tube through which the rod passes, the latter being provided with a longitudinal lumen allowing the passage of this axis
- the connecting rods and rods for actuating the axis and for controlling the moving equipment are paired and form two sub-assemblies respectively housed on either side of the operating rod.
- an axis actuating rod is bent at a level where it abuts against the second axis, in the position of extreme insertion of the operating rod for which the contacts are interconnected, and a movable element control rod forms an obtuse angle with the corresponding axis actuation rod, at the level of the second axis on which they are fixed, so that the two axes each carried by one of them , are located on the same side of the operating rod, when this operating rod is in the extreme driving position and the axis actuation rod passes beyond this rod, after a limited displacement of the operating rod from the extreme insertion position.
- the second linkage comprises •
- the circuit breaker comprises a pair of connecting rods and two pairs of compression rods which form two sub-assemblies respectively housed on either side of the tube containing the operating rod.
- Figures 1 and 2 show two partial longitudinal sections, made in planes perpendicular to each other, of a circuit breaker pole according to the invention, in the closed state.
- Figure 3 shows a longitudinal section corresponding to that of Figure 2 for the pole, during a first of the opening stages of the circuit breaker.
- Figures 4, 5, 6 each show a longitudinal section corresponding to that of Figure 2 for three successive intermediate stages of opening the circuit breaker.
- Figure 7 shows a longitudinal section corresponding to that of Figure 2, of the circuit breaker pole in the tripped or open state.
- the circuit breaker partially shown in the figures is a high-voltage multipole circuit breaker, for example 550 kN, of which only one of the poles is illustrated.
- This pole includes a casing 1, of cylindrical appearance and partially shown, which is made of an insulating material, for example porcelain, or metal, in the case of an armored circuit breaker.
- This envelope is closed at its ends, in a conventional manner not shown. It delimits a breaking chamber 2 intended to be filled with dielectric gas under pressure, this being commonly of the order of a few bars.
- Chamber 2 contains in particular a fixed assembly including two tubes 3 and 4, of good conductive metal, which are aligned along the longitudinal axis XX 'of the envelope on either side of a central zone of this envelope provided for receive the pole contacts.
- These contacts are each connected respectively to an external connection terminal, different and not shown, of the pole.
- Two contact crews, mobile and complementary, are each carried by one of the tubes 3, 4 with respect to which they slide along the axis XX 'so as to come closer to interconnect or to separate to disconnect.
- Each contact assembly comprises a conductive part 5 or 6, of cylindrical appearance, movable in translation relative to the tube 3 or 4 which carries it.
- Each of the tubes 3, 4 has for this purpose an annular contact surface 7 or 8, inside which a tubular portion of one of the two parts 5, 6 slides longitudinally, so that electrical continuity is ensured between each of these parts and the tube where it slides.
- the tube 4 consists of two sections 4A, 4B mounted end to end, for reasons of convenience.
- the two contact crews interconnect successively by means of a contact, said to be of arcing or wear, and of a contact, said to be permanent, which are both annular and coaxial appearance.
- the permanent contact is established peripherally between the outside of the cylindrical tube constituting the conductive part 6, which projects out of the tube 4, and an annular permanent contact element 9 which the conductive part 5 carries internally, here at that of its ends which protrudes from the tube 3.
- the wear contact is established peripherally between the exterior of a conductive end piece 10 mounted at the end of a support rod 11, axially disposed inside the cylinder constituting the conductive part 5 , and a wear contact element 12, complementary, which the conductive part 6 carries internally, near its end projecting from the tube 4.
- the wear contact and permanent contact elements that the part 5 carries are located so as to project at the same end level with respect to this part, while the wear contact element , protrudes beyond the end of the part 6, as can be seen in the various figures.
- the end piece 10 and the wear contact element 12 are made of a conductive material, such as tungsten, chosen because of its resistance to erosion by electric arc.
- the rod 1 1, which carries the end piece 10 at one end, is here a conductive rod, cylindrical, electrically connected to the part 5 inside which it is axially fixed. It passes longitudinally through an arc blowing nozzle 13 mounted at the end of the conductive part 6 and coming to be positioned inside the tube formed by the part 5, when the two contact fittings are interconnected.
- the arc blowing nozzle 13 is assumed to be of known type and its function is not repeated here. It defines an arc expansion volume 14 the edge of which is internally fixed at the end, projecting from the tube 4, of the tube that the part forms 6. This volume 14 surrounds the wear contact element 12 which is mounted inside the tube formed by the part 6, behind the blowing nozzle relative to the end of this part where this nozzle is mounted.
- the volume 14 then surrounds the end zone of the element 12, at the level of which the electric arcs are likely to form, as long as the circuit breaker has not been brought into the tripped position. It is then closed, at its end forming the bottom, by the rod 1 1 which passes through it and it can communicate, at its other end, with a gas compression chamber 15 by means of valves 16 carried by a partition wall 17, transversely positioned in the tube formed by part 6.
- the partition wall 17 is part of a part of revolution coming to be fixed behind the element 12 in the tube formed by part 6 and / or on a hollow rod. 18 which carries this element 12 and which passes axially through the part 6.
- the compression chamber 15 is between the inner wall of the tube formed by the part 6 and the outer wall of the rod 18. It is laterally limited by the partition wall 17 and by an annular compressor piston 19 which slides simultaneously inside the tube formed by the part 6 and on the rod 18. This piston 19 is provided with valves 20 which are provided to allow a circulation of gas di Electric for filling the compression chamber 15, apart from the gas compression stages.
- the hollow rod 18 is in communication with the volume 14, through the central circular opening which delimits the element 12, when this opening is not closed by the end piece 10 or by the rod 1 1 which carries it.
- the hollow rod 18 is mounted in the extension of an operating rod for the crews and the piston 21 at the end of which it is fixed.
- the operating rod 21 is axially disposed in the pole which comprises it and it is movable in translation, along the longitudinal axis XX 'of the latter and between two extreme positions, under the action of an opening control device / closure, not shown.
- This device acts alternately by pulling or pushing at one end of the operating rod 21 A which projects out of the casing 1, to control the coordinated movements of the contact members of the pole.
- the movements of the contact equipment, called semi-mobile, of the pole reproduce those of the operating rod 21 which carries it, this equipment being essentially formed by the permanent contact element that constitutes the tubular wall outside of the part 6, as well as by the wear contact element 12, internally fixed to the end of the rod 18, inside the part 6.
- the movements of the contact assembly, said to be mobile , of the pole are obtained by means of a first linkage of motion control.
- the latter is preferably formed symmetrically with respect to the operating rod or more precisely with respect to a median longitudinal plane of the pole of axis XX '.
- a second linkage ensures the control of the movements of the compressor piston 19 in relation to the movements of the contact equipment, it is also preferably produced symmetrically with respect to a median longitudinal plane of the pole of axis XX ′, this plane of symmetry being here assumed the same as for the first linkage.
- the first linkage is only symbolized in Figure 2 and the second linkage is only shown in Figures 2 to 7 and not in Figure 1.
- the first control linkage comprises a first axis 22 transversely mounted on the operating rod 21, near the actuating end 21 A of this rod, and a second axis 23 mounted transversely on the tube 4.
- This second axis 23 passes through the operating rod 21 which, for this purpose, has a longitudinal opening 21B of suitable length, as shown in FIGS. 2 to 7.
- the two axes 22 and 23 are interconnected by a system of connecting rods 24 and connecting rods 25, so that the movement of the operating rod 21 along the axis XX 'causes rotation of the axis 23 in one direction or in the other in the direction of movement imposed on the operating rod.
- two rods 24, identical and bent here, called axis actuation, are each mounted by one end at one of the ends of the first axis 22, with respect to which they can rotate.
- Each of these connecting rods 24 is articulated at its other end, in the same way and via an individual axis 26, with an axis actuating rod 25 at a first end of the latter.
- the two links 25 are identical and they are fixed in the same way on the axis 23, on either side of the operating rod that they adjoin, and each at a second of its ends.
- the assembly formed by the pairs of connecting rods 24, connecting rods 25 and axes 26 splits into two sub-assemblies here housed in a first section of the tube 4, on either side of the operating rod 21.
- the rotations of the axis 23 take place in one direction or the other depending on the direction of movement imposed on the operating rod. They are used to move the contact assembly, said to be mobile, which is carried by the conductive part 5 and which is essentially composed by the annular permanent contact element 9, as well as by the conductive end piece 10 and by the rod 11 of the wear contact.
- two identical rods 27, known as the moving equipment control are fixed in the same way on the axis 23, on either side of the tube 4 which they adjoin, and each by a first end.
- Two identical moving element control rods 28, here rectilinear are articulated, each by a first end to a second end of one of the rods 27, by means of an individual articulation axis 29.
- each connecting rod 28 is assumed to be made in several parts, it is essentially composed of a connecting rod at the ends of which the articulation arrangements of this rod on the axes 29 and 30 are made or mounted.
- the second linkage which controls the movements of the compression piston 19, is positioned inside the second section of tube 4, between the first section of this tube and the compression piston 19 whose movements it controls.
- this connecting rod assembly comprises an axis 31, called the control axis, which is transversely mounted on the operating rod 21 so as to be able to move with this rod 21 in the second section of tube 4B and along the axis XX ', when it moves between its two extreme positions.
- the movement to ensure gas compression between the compression piston 19 and the partition wall 17 and the corresponding return movement are obtained by the action of a connecting rod 32 or preferably a pair of connecting rods 32, called (s ) compression.
- each connecting rod 32 has a first end which is articulated on the compression piston 19 by means of a central axis whose only position I is illustrated in FIG. 2, this articulation, of usual type, does not not being shown for reasons of readability of the figure.
- each connecting rod 32 serves as an articulation for a first end of two connecting rods 34 and 35 provided one for controlling the movements of this connecting rod 32 and the other for controlling them.
- each link 34 is articulated, at its second end, on the control pin 31 carried by the operating rod 21.
- each link 35 is articulated, at its second end, on a fixed axis 36 carried by a support piece 37.
- This piece 37 is here mounted on a wall element 38 which is fixed between the first and the second section of the tube 4B and which centrally forms a sliding support surface for the operating rod 21.
- the axes 31 and 36 can alternately be constituted either in the form of a single axis each, or of two half-axes, while an axis individual 33 is provided for each of the sub-assemblies of a connecting rod 32 and two connecting rods 34, 35 of the second linkage.
- these two sub-assemblies are respectively housed on either side of the tube 4 containing the operating rod.
- One or more openings 39 are here provided in the wall element 38 for the passage of the dielectric gas intended to be compressed in the chamber 15, before being blown for the purpose of extinguishing an arc at the level of the contact of wear.
- Figures 2 to 7 are intended to illustrate the different characteristic and successive stages of the opening of a circuit breaker pole according to the invention.
- each articulation pin 26, between connecting rod 24 and rod actuating pin 25, is in an extreme driving position inside the tube 4 for which it is close to the operating rod, this approximation being limited here by the support of the rod 24 against the axis 23.
- the rods 24 for actuating the axis are therefore identically bent at the level where they bear against the axis 23, in this position extreme depression of the operating rod 21, in order to obtain the desired maximum amplitude travel, with minimum lengths of the rods 24 and rods 25.
- Each of the rods 27 for moving equipment control forms an obtuse angle, for example from o rdre by 130 °, with the corresponding rod 25 at the level of the axis 23 on which they are fixed.
- Axes 26 and 29 respectively carried by these rods are then located on the same side of the rod 21, ie under this rod in FIG. 2.
- the compression piston 19 is then moved as far as possible from the wall ⁇ e separation 17, which it will then approach to ensure compression of the gas contained therebetween.
- the control axis 31 is then in its position of maximum insertion inside the second section of the tube 4, due to the maximum insertion of the operating rod 21. This leads to the axis 33 being in an extreme position away from this operating rod 21, so that the distance between the compression piston and the axis 31 is minimum.
- the displacement of the operating rod 21 by traction towards the outside of the tube 4 initially causes a simultaneous displacement of the two contact assemblies in the same direction, as illustrated in FIG. 3.
- the traction exerted on the rod 21 causes a displacement of same direction of this rod and of the semi-mobile assembly, the part 6 of which sinks into the tube 4.
- This movement of the operating rod 21 leads to traction of the actuating rods 24 on the articulation axes 26 and to a rotation of the axis 23.
- This rotation causes the displacement of the axes 29 carried by the connecting rods 27, towards the axis XX 'of the operating rod 21, and a traction of the connecting rods 28 on the part 5 in the direction of displacement of the rod 21.
- the mobile assembly of which this part 5 is part therefore tends to follow the semi-mobile assembly, until the axes 29 are in the same plane as the axis XX ′, as illustrated on figure 3.
- the traction exerted on the rod of my noeuvre 21 also tends to bring each individual axis 33 closer to the axis XX 'of this rod with a component along this axis which leads to the displacement of the piston 19 towards the separation wall 17.
- a compression of the gas contained between this piston and this wall is obtained, until the pressure reached is sufficient to open the valves 16 which allow the passage of gas under pressure in the expansion volume 14, as in particular illustrated in FIG. 4.
- the annular permanent contact element 9 comprised by the part 5 slides on the permanent contact element that externally forms the wall of the tube constituted by the part 6, due to the displacements of the parts 5 and 6 in opposite directions.
- the permanent contact of the pole opens, when the annular permanent contact element 9 that the part 5 carries leaves the external surface of the part 6, the electrical continuity then being ensured only by means of the wear contact. .
- the wear contact is opened when the traction exerted on the operating rod 21 leads each of the axis actuation rods 25 to approach the rod 21, after having crossed the plane passing through the axis 23 which is perpendicular to the XX 'axis.
- This opening is caused by the movements in the opposite direction of the operating rod 21 and of the part 5, under the thrust of the movable member control rods 28 for the latter. It results in a break in the electrical connection at the end piece 1 1, when the latter ceases to be in contact with the wear contact element 12.
- the compressed dielectric gas contained in the volume of expansion 14 is then evacuated through this contact element and the hollow rod 18 which extends it, due to the pressure difference existing between the expansion volume and the interior of the tube 4 with which the hollow rod communicates . This evacuation causes a blowing which intended to interrupt the electrical continuity between the nozzle 1 1 and the wear contact element 12, when the latter is temporarily maintained by an electric arc.
- the wear contact can be opened relatively slowly, to avoid significant overlap of the arcing fingers on the end piece 10, and therefore in the case where closing resistance is provided and where it is advantageous to promote their integration.
- FIG. 7 An open state shown schematically in Figure 7 is obtained when the operating rod 21 has been pulled into an extreme position, called opening, relative to the tube 4 for which the traction exerted via the connecting rods actuation 24 becomes inoperative.
Landscapes
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/674,353 US6342685B1 (en) | 1999-03-01 | 2000-02-29 | Double movement high voltage circuit breaker |
| EP00909392A EP1075700A1 (fr) | 1999-03-01 | 2000-02-29 | Disjoncteur haute tension a double mouvement |
| KR1020007012094A KR20010043174A (ko) | 1999-03-01 | 2000-02-29 | 복동식 고압 단로기 |
| JP2000603060A JP2002538593A (ja) | 1999-03-01 | 2000-02-29 | 二重運動式高電圧遮断器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9902491A FR2790592B1 (fr) | 1999-03-01 | 1999-03-01 | Disjoncteur haute tension a double mouvement |
| FR99/02491 | 1999-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000052721A1 true WO2000052721A1 (fr) | 2000-09-08 |
Family
ID=9542642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/000497 Ceased WO2000052721A1 (fr) | 1999-03-01 | 2000-02-29 | Disjoncteur haute tension a double mouvement |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6342685B1 (fr) |
| EP (1) | EP1075700A1 (fr) |
| JP (1) | JP2002538593A (fr) |
| KR (1) | KR20010043174A (fr) |
| CN (1) | CN1180449C (fr) |
| FR (1) | FR2790592B1 (fr) |
| WO (1) | WO2000052721A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1630840A1 (fr) * | 2004-08-23 | 2006-03-01 | ABB Technology AG | Disjoncteur-limiteur avec inversion du mouvement |
| EP1630841A1 (fr) * | 2004-08-23 | 2006-03-01 | ABB Technology AG | Chambre de commutation et disjoncteur-limiteur |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4050023B2 (ja) * | 2001-09-17 | 2008-02-20 | 三菱電機株式会社 | 絶縁操作ロッド |
| DE102004029871A1 (de) * | 2004-06-16 | 2006-02-16 | Siemens Ag | Leistungsschalter mit einer innerhalb eines Kapselungsgehäuses angeordneten Unterbrechereinheit |
| JP2006164673A (ja) * | 2004-12-06 | 2006-06-22 | Hitachi Ltd | パッファ形ガス遮断器の電流遮断方法およびそれに用いるパッファ形ガス遮断器 |
| FR2892851B1 (fr) * | 2005-11-03 | 2013-12-06 | Areva T & D Sa | Chambre de coupure de courant a double chambre de compression |
| ES2348921T3 (es) * | 2006-12-11 | 2010-12-17 | Abb Technology Ag | Conmutador de potencia con un dispositivo de transmisión con punto muerto. |
| FR2915310B1 (fr) * | 2007-04-17 | 2009-07-10 | Areva T & D Sa | Disjoncteur avec chambre de coupure a double mouvement et a structure inversee. |
| JP5683986B2 (ja) * | 2011-02-07 | 2015-03-11 | 株式会社東芝 | ガス遮断器 |
| CN106575584B (zh) * | 2014-06-13 | 2019-05-03 | Abb瑞士股份有限公司 | 断续器驱动式电阻器开关组件 |
| US9305726B2 (en) * | 2014-08-27 | 2016-04-05 | Eaton Corporation | Arc extinguishing contact assembly for a circuit breaker assembly |
| JP6824028B2 (ja) | 2016-12-27 | 2021-02-03 | 株式会社日立製作所 | ガス遮断器 |
| KR20180087745A (ko) * | 2017-01-25 | 2018-08-02 | 엘에스산전 주식회사 | 다중 레버를 가진 듀얼 모션 방식의 가스절연 개폐장치 |
| CN109192597B (zh) * | 2018-10-11 | 2020-02-04 | 西安西电开关电气有限公司 | 断路器及其双动传动装置 |
| CN109346384B (zh) * | 2018-10-29 | 2019-09-24 | 上海思源高压开关有限公司 | 一种可变比合闸电阻传动装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2456380A1 (fr) * | 1979-05-05 | 1980-12-05 | Licentia Gmbh | Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc |
| US4342891A (en) * | 1979-07-11 | 1982-08-03 | Asea Aktiebolag | Circuit breaker with means for producing a flow of arc-extinguishing gas |
| EP0540971A1 (fr) * | 1991-11-04 | 1993-05-12 | Gec Alsthom Sa | Disjoncteur à haute ou moyenne tension à triple mouvement |
| FR2755293A1 (fr) * | 1996-10-28 | 1998-04-30 | Gec Alsthom T & D Sa | Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59404639D1 (de) * | 1994-06-20 | 1998-01-02 | Gec Alsthom T & D Ag | Druckgasschalter |
-
1999
- 1999-03-01 FR FR9902491A patent/FR2790592B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-29 CN CNB008003769A patent/CN1180449C/zh not_active Expired - Fee Related
- 2000-02-29 KR KR1020007012094A patent/KR20010043174A/ko not_active Withdrawn
- 2000-02-29 US US09/674,353 patent/US6342685B1/en not_active Expired - Fee Related
- 2000-02-29 WO PCT/FR2000/000497 patent/WO2000052721A1/fr not_active Ceased
- 2000-02-29 EP EP00909392A patent/EP1075700A1/fr not_active Withdrawn
- 2000-02-29 JP JP2000603060A patent/JP2002538593A/ja not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2456380A1 (fr) * | 1979-05-05 | 1980-12-05 | Licentia Gmbh | Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc |
| US4342891A (en) * | 1979-07-11 | 1982-08-03 | Asea Aktiebolag | Circuit breaker with means for producing a flow of arc-extinguishing gas |
| EP0540971A1 (fr) * | 1991-11-04 | 1993-05-12 | Gec Alsthom Sa | Disjoncteur à haute ou moyenne tension à triple mouvement |
| FR2755293A1 (fr) * | 1996-10-28 | 1998-04-30 | Gec Alsthom T & D Sa | Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1630840A1 (fr) * | 2004-08-23 | 2006-03-01 | ABB Technology AG | Disjoncteur-limiteur avec inversion du mouvement |
| EP1630841A1 (fr) * | 2004-08-23 | 2006-03-01 | ABB Technology AG | Chambre de commutation et disjoncteur-limiteur |
| WO2006021107A1 (fr) * | 2004-08-23 | 2006-03-02 | Abb Technology Ag | Disjoncteur a haut pouvoir de coupure a inversion de mouvement |
| WO2006021109A1 (fr) * | 2004-08-23 | 2006-03-02 | Abb Technology Ag | Chambre de commutation et disjoncteur a haut pouvoir de coupure |
| US7507932B2 (en) | 2004-08-23 | 2009-03-24 | Abb Technology Ag | Heavy-duty circuit breaker with movement reversal |
| US7566842B2 (en) | 2004-08-23 | 2009-07-28 | Abb Technology Ag | Switching chamber and heavy-duty circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1075700A1 (fr) | 2001-02-14 |
| JP2002538593A (ja) | 2002-11-12 |
| US6342685B1 (en) | 2002-01-29 |
| KR20010043174A (ko) | 2001-05-25 |
| FR2790592A1 (fr) | 2000-09-08 |
| FR2790592B1 (fr) | 2001-04-06 |
| CN1297571A (zh) | 2001-05-30 |
| CN1180449C (zh) | 2004-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0517620B1 (fr) | Disjoncteur moyenne tension à énergie de commande réduite | |
| EP1271590B1 (fr) | Dispositif interrupteur pour haute ou moyenne tension à coupure mixte par vide et gaz | |
| EP1075700A1 (fr) | Disjoncteur haute tension a double mouvement | |
| EP1369888B1 (fr) | Dispositif interrupteur pour haute ou moyenne tension, à coupure mixte par vide et gaz | |
| EP1580783A1 (fr) | Dispositif de commande pour l'actionnement coordonné d'au moins deux appareils de commutation dont un est à coupure le vide | |
| EP0693763B1 (fr) | Interrupteurs électriques moyenne tension | |
| EP2402969B1 (fr) | Chambre de coupure pour disjoncteur à moyenne ou haute tension à énergie de manoeuvre réduite | |
| EP0684622B1 (fr) | Disjoncteur à autocompression réduite | |
| CA2526344C (fr) | Cinematique d'entrainement dans un disjoncteur hybride | |
| EP1870916A1 (fr) | Actionnement par came cylindrique d'un disjoncteur sectionneur d'alternateur | |
| EP1583124A1 (fr) | Disjoncteur hybride à haute tension | |
| EP1906425B1 (fr) | Actionnement par came cylindrique des contacts d'une chambre de coupure à double mouvement | |
| EP1402549A1 (fr) | Appareillage electrique de coupure et de sectionnement comportant une ampoule sous vide | |
| EP0785562B1 (fr) | Disjoncteur à double mouvement des contacts | |
| CA2239239C (fr) | Disjoncteur a resistance de fermeture | |
| EP0759629A1 (fr) | Disjoncteur muni d'une résistance de fermeture avec dispositif d'insertion | |
| CA2281971C (fr) | Interrupteur avec un systeme d'insertion d'une resistance a longue duree d'insertion | |
| EP0458236B1 (fr) | Disjoncteur à moyenne tension | |
| EP0664552A1 (fr) | Disjoncteur à auto-soufflage et à double mouvement | |
| FR2860915A1 (fr) | Dispositif d'actionnement de disjoncteur hybride a haute tension et disjoncteur ainsi equipe | |
| FR2839193A1 (fr) | Dispositif interrupteur a haute tension a coupure mixte par vide et gaz | |
| FR3003078A1 (fr) | Disjoncteur ht avec dispositif de regeneration des contacts electriques en bout | |
| CH691014A5 (fr) | Disjoncteur à haute tension à double mouvement avec résistance de fermeture. | |
| FR2755293A1 (fr) | Disjoncteur a piston semi-mobile et a haut pouvoir de coupure de courants capacitifs | |
| FR2581476A1 (fr) | Appareil disjoncteur-limiteur pour reseau a moyenne tension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 00800376.9 Country of ref document: CN |
|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): CH CN JP KR US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2000909392 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020007012094 Country of ref document: KR |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 09674353 Country of ref document: US |
|
| WWP | Wipo information: published in national office |
Ref document number: 2000909392 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020007012094 Country of ref document: KR |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1020007012094 Country of ref document: KR |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 2000909392 Country of ref document: EP |