[go: up one dir, main page]

DE502005006389D1 - Switching chamber of a high-voltage switch with a heating volume for receiving pressurized gas - Google Patents

Switching chamber of a high-voltage switch with a heating volume for receiving pressurized gas

Info

Publication number
DE502005006389D1
DE502005006389D1 DE502005006389T DE502005006389T DE502005006389D1 DE 502005006389 D1 DE502005006389 D1 DE 502005006389D1 DE 502005006389 T DE502005006389 T DE 502005006389T DE 502005006389 T DE502005006389 T DE 502005006389T DE 502005006389 D1 DE502005006389 D1 DE 502005006389D1
Authority
DE
Germany
Prior art keywords
heating
pressurized gas
voltage switch
switching chamber
receiving pressurized
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.)
Expired - Lifetime
Application number
DE502005006389T
Other languages
German (de)
Inventor
Martin Kriegel
Xiangyang Ye
Martin Seeger
Andreas Dahlquist
Mattias Lundborg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Technology AG
Original Assignee
ABB Technology AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36061419&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502005006389(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Technology AG filed Critical ABB Technology AG
Publication of DE502005006389D1 publication Critical patent/DE502005006389D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
    • 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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume

Landscapes

  • Circuit Breakers (AREA)
  • Control Of Combustion (AREA)

Abstract

The chamber has two switching units (3, 4) that are movable relative to each other longitudinal to an axis (5), and axially limiting an arc zone (9) during a switching operation. One of the switching units coaxially includes heating volumes (7), and a heating channel (10) that communicates with the arc zone. The heating channel flows to a section, into the heating volumes, which runs parallel to the axis. An orifice section (11) is limited at a transition from the heating channel to the heating volumes external to a sharp edge (12) designed as a ring.
DE502005006389T 2005-11-01 2005-11-01 Switching chamber of a high-voltage switch with a heating volume for receiving pressurized gas Expired - Lifetime DE502005006389D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405616A EP1780741B2 (en) 2005-11-01 2005-11-01 Chambre d'interruption d'un interrupteur très haute tension avec un volume de chauffage pour l'admission de gaz sous pression

Publications (1)

Publication Number Publication Date
DE502005006389D1 true DE502005006389D1 (en) 2009-02-12

Family

ID=36061419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502005006389T Expired - Lifetime DE502005006389D1 (en) 2005-11-01 2005-11-01 Switching chamber of a high-voltage switch with a heating volume for receiving pressurized gas

Country Status (3)

Country Link
EP (1) EP1780741B2 (en)
AT (1) ATE419637T1 (en)
DE (1) DE502005006389D1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425633A1 (en) † 1984-06-07 1985-12-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH
DE19629475A1 (en) * 1996-07-10 1998-01-15 Siemens Ag Pressurized gas circuit breaker
DE19705095C1 (en) * 1997-01-31 1998-04-02 Siemens Ag Switching arc extinction method for HV power switch
DE19902835C2 (en) † 1999-01-20 2001-12-06 Siemens Ag High-voltage circuit breaker with an insulating nozzle
DE19910166C2 (en) † 1999-02-24 2001-01-25 Siemens Ag High-voltage circuit breaker with a compression device
DE10226044A1 (en) * 2002-06-12 2003-12-24 Alstom Air blast switch

Also Published As

Publication number Publication date
EP1780741B1 (en) 2008-12-31
ATE419637T1 (en) 2009-01-15
EP1780741B2 (en) 2013-03-06
EP1780741A1 (en) 2007-05-02

Similar Documents

Publication Publication Date Title
ATE525140T1 (en) MULTI-COMPONENT CARTRIDGE FOR SINGLE USE
DE502007006438D1 (en) A RELIEF CHANNEL CONTROLLED BY AN OVERFLOW VALVE
SE0501603L (en) Plasma generating device, plasma surgical device and use of a plasma surgical device
NO20081303L (en) hydrocyclone
ATE407442T1 (en) SWITCHING CHAMBER OF A HIGH VOLTAGE SWITCH WITH A HEATING VOLUME FOR ACCOMMODATION OF EXTINGUISHING GAS GENERATED BY SWITCHING ARC
DE60201996D1 (en) PIPETTE WITH TIP CONTAINER
DE502006005553D1 (en) GAS CLAUSE ARRANGEMENT AND RUN BZW. WEAPON WITH A GAS DISTRIBUTION ARRANGEMENT
TW200717194A (en) Gas shower, lithographic apparatus and use of a gas shower
DE502006003878D1 (en) Switching chamber of a high-voltage switch with a heating volume of variable size
DE502005006389D1 (en) Switching chamber of a high-voltage switch with a heating volume for receiving pressurized gas
ATE335979T1 (en) AIR PRESSURE PUMP FOR AN AIR PRESSURE GUN
AU2017248029A1 (en) Catalyst mixture for the treatment of waste gas
PL1756453T3 (en) Cap for a receptacle
ATE427198T1 (en) MIXING HEAD FOR HIGH VISCOSITY STARTING MATERIAL
TW200507006A (en) High-pressure discharge lamp with reflector and cooling device
DE502008002200D1 (en) Device for mixing bone cement
WO2006055150A3 (en) Movable point frog switching assembly
WO2008057678A3 (en) An arc tube for a high intensity discharge lamp
ATE505287T1 (en) NOZZLE FOR EXPECTING SOLID CARBON DIOXIDE PARTICLES HAVING AN AXIALLY MOVEABLE VALVE, DEVICE FOR COOLING A HEATED WELDING ZONE WITH SUCH A NOZZLE, WELDING DEVICE WITH SUCH A COOLING DEVICE
DE502006004455D1 (en) EFÄSS
IT1319148B1 (en) VALVE PARTICULARLY FOR GAS WITH MANUAL OPERATION, WITH MEANS OF END OF STROKE WHEN OPENING THE OPERATION HANDWHEEL
EA201071375A1 (en) METHOD OF MAKING A TUBA FROM ELASTIC MATERIALS
DE602007007515D1 (en) PLASMA TORCH
WO2016116450A3 (en) Combustion module providing improved combustion of gases
WO2006043184A3 (en) High-pressure gas discharge lamp

Legal Events

Date Code Title Description
8363 Opposition against the patent