DE1899865U - COMPRESSED GAS-INSULATED SWITCHING DEVICE IN A BOILER. - Google Patents
COMPRESSED GAS-INSULATED SWITCHING DEVICE IN A BOILER.Info
- Publication number
- DE1899865U DE1899865U DE1964L0037016 DEL0037016U DE1899865U DE 1899865 U DE1899865 U DE 1899865U DE 1964L0037016 DE1964L0037016 DE 1964L0037016 DE L0037016 U DEL0037016 U DE L0037016U DE 1899865 U DE1899865 U DE 1899865U
- Authority
- DE
- Germany
- Prior art keywords
- control lines
- boiler
- bushing
- compressed gas
- switching device
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
Landscapes
- Insulators (AREA)
- Gas-Insulated Switchgears (AREA)
Description
EMI046536-24EMI046536-24
Licentia
Fatent-Verwaltungs-G.m.b.H.Licentia
Fatent-Verwaltungs-GmbH
# Hoffmann/Bu Hf 64/506 # Hoffmann / Bu Hf 64/506
23t April 196423t April 1964
"In einem Sessel untergebrachte druckgasisolierte Schaltstelle""Pressurized gas-insulated switchgear housed in an armchair"
Sie Neuerung bezieht sich auf eine in einem Sessel untergebrachte ")' druckgasisolierte Schaltetelle mit einem unmittelbar vollpneuma-. tisch betätigten Schaltkontakt, insbesondere eines Trennschalters«The innovation relates to one placed in an armchair ") 'pressure-gas-insulated switching point with an immediately fully pneumatic. table operated switch contact, especially a disconnector «
Gegenüber Trennschaltern in offener, druckloser Ausführung besitzen druckgasgekapselte Trennschalter eine äußerst gedrängte und kleine Bauform. Jedoch bedingt der unmittelbare Antrieb des ; Schaltkontaktes hierbei eine Konstruktion, bei der der Antrieb auf Hochspannungspotential liegt* Damit sind besondere Maßnahmen hinsichtlich der elektrisch günstigen Anordnung und der Isolierung der Steuerleitungen und des Antriebes erforderlich»Opposite disconnectors in an open, pressureless version Compressed gas encapsulated disconnectors have an extremely compact and small design. However, the direct drive of the ; Switching contact here is a construction in which the drive is at high voltage potential * This means that special measures are required required with regard to the electrically favorable arrangement and the insulation of the control lines and the drive »
JSs ist nun vorgesehen, daß neuerungsgemäß der an einem der beiden Durchführungsisolatoren in axialer Richtung angeordnete Druck-•"S luftantrieb einschließlich der Hilfsventil und SteuerleitungenJSs is now planned that according to the innovation on one of the two Bushing insulators arranged in the axial direction pressure • "S air drive including the auxiliary valve and control lines
sowie der bewegliche Schaltkontakt mit elektrischer Verbindung ..„sum Durchführungsisolator innerhalb eines dünnen zylindrischen Gehäuses mit großflächig abgerundeten Ecken angeordnet sindas well as the movable switch contact with electrical connection .. "sum bushing insulator within a thin cylindrical Housing are arranged with large rounded corners
, und daß die aus isolierendem Material bestehenden Steuerleitungen wendelförmig über dem Durchführungsisolator verteilt, and that the control lines made of insulating material distributed helically over the bushing insulator
„ nach außen geführt sind. Durch diese Anordnung der Antriebsund Kontaktelemente innerhalb eines Gehäuses, a.B. aus dünnem Blech, wird eine gleichmäßige elektrische Feldvesrfceilung erreicht, so daß der Abstand zwischen Gehäuse- und Kesa©!wandung und zwischen den geöffneten Kontakten allseitig konstant ist imd Biöglichat gering gehalten vrerden 3&anxu“Are led to the outside world. This arrangement of the drive and Contact elements within a housing, a.B. from thin Sheet metal, creates a uniform electrical field distribution so that the distance between the housing and the wall of the kesa ©! and constant on all sides between the open contacts is kept as low as possible 3 & anxu
- 2 - Hf 6V506- 2 - Hf 6V506
Ein Ausführungsbeiapiel der Neuerung ist in der Zeichnung schematiech im Schnitt dargestellt.An implementation example of the innovation is in the drawing shown schematiech in section.
Der mit 1 bezeichnete Kessel enthält einen feststehenden Sehaltkontakt 2 und einen beweglichen Schaltkontakt J, der über einen Antrieb 4 betätigt wird. Der Antrieb 4 ist an einem der Durchführungsisolatoren 5 in axialer Richtung angeordnet.The boiler marked 1 contains a fixed Sehaltkontakt 2 and a movable switch contact J, which has a Drive 4 is operated. The drive 4 is on one of the bushing insulators 5 arranged in the axial direction.
Innerhalb eines Gehäua es 6, das vorsugsweis© aua dünnem Blech besteht, sind der Antrieb 4 einschließlich der Steuerloitungen 7 und Hilfaventile 8 sowie dex1 mit dem Kolben dos Antriebes 4-verbundene bewegliche Schaltkontakt 3 mit der elektrischen Verbinting 9 sum Durchführui3.gai8olator 5 angeordnet'.The drive 4 including the control lines 7 and auxiliary valves 8 as well as the 1 movable switching contact 3 connected to the piston of the drive 4 with the electrical connection 9 and the bushing 5 are arranged within a housing 6, which is made of thin sheet metal '.
Die Steuerloitungen 7 bestehen aus eine© hochisolierenden Kunststoff schlauch, ss.B. aus Kunststoff auf Polyamidbasis. Si© be~ sltaen eine große Festigkeit gegen Außendruck und sind längs des Durchführungsisolators 5 la Wendeln nach außen geführt, damit bei Entlüftung der Leitungen im Betrieb die erforderlich© Kriechweglänge eingehalten wird»The control lines 7 consist of a © highly insulating plastic hose, ss.B. Made of polyamide-based plastic. Si © be ~ They have great resistance to external pressure and are along the Bushing insulator 5 la coils outwards so that when venting the lines during operation, the required © creepage path length is adhered to »
2 Seiten Beschreibung
2 Schutzansprüche
1 Blatt Zeichnung2 pages description
2 claims for protection
1 sheet of drawing
mm ■ . f -mmmm ■. f -mm
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964L0037016 DE1899865U (en) | 1964-04-24 | 1964-04-24 | COMPRESSED GAS-INSULATED SWITCHING DEVICE IN A BOILER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964L0037016 DE1899865U (en) | 1964-04-24 | 1964-04-24 | COMPRESSED GAS-INSULATED SWITCHING DEVICE IN A BOILER. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1899865U true DE1899865U (en) | 1964-09-03 |
Family
ID=33175645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1964L0037016 Expired DE1899865U (en) | 1964-04-24 | 1964-04-24 | COMPRESSED GAS-INSULATED SWITCHING DEVICE IN A BOILER. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1899865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3242662A1 (en) * | 1982-11-18 | 1984-05-24 | Friedrich Dr.-Ing. e.h. 8600 Bamberg Raupach | Multi-pole liquid-insulated or gas-insulated high-voltage tap changer |
-
1964
- 1964-04-24 DE DE1964L0037016 patent/DE1899865U/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3242662A1 (en) * | 1982-11-18 | 1984-05-24 | Friedrich Dr.-Ing. e.h. 8600 Bamberg Raupach | Multi-pole liquid-insulated or gas-insulated high-voltage tap changer |
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