DE3262497D1 - Gas blast circuit breaker - Google Patents
Gas blast circuit breakerInfo
- Publication number
- DE3262497D1 DE3262497D1 DE8282730107T DE3262497T DE3262497D1 DE 3262497 D1 DE3262497 D1 DE 3262497D1 DE 8282730107 T DE8282730107 T DE 8282730107T DE 3262497 T DE3262497 T DE 3262497T DE 3262497 D1 DE3262497 D1 DE 3262497D1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- pressure
- piston
- pressure piston
- switching
- 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
- 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
- H01H33/91—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 arc-extinguishing fluid being air or 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
- H01H33/88—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
- H01H2033/907—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 tandem pistons, e.g. several compression volumes being modified in conjunction or sequential
Landscapes
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8282730107T DE3262497D1 (en) | 1981-08-27 | 1982-08-12 | Gas blast circuit breaker |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813134200 DE3134200A1 (de) | 1981-08-27 | 1981-08-27 | Elektrischer schalter |
DE8282730107T DE3262497D1 (en) | 1981-08-27 | 1982-08-12 | Gas blast circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3262497D1 true DE3262497D1 (en) | 1985-04-11 |
Family
ID=6140404
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8125211U Expired DE8125211U1 (de) | 1981-08-27 | 1981-08-27 | Elektrischer Schalter |
DE19813134200 Withdrawn DE3134200A1 (de) | 1981-08-27 | 1981-08-27 | Elektrischer schalter |
DE8282730107T Expired DE3262497D1 (en) | 1981-08-27 | 1982-08-12 | Gas blast circuit breaker |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8125211U Expired DE8125211U1 (de) | 1981-08-27 | 1981-08-27 | Elektrischer Schalter |
DE19813134200 Withdrawn DE3134200A1 (de) | 1981-08-27 | 1981-08-27 | Elektrischer schalter |
Country Status (5)
Country | Link |
---|---|
US (1) | US4450330A (de) |
EP (1) | EP0073175B1 (de) |
JP (1) | JPS5842126A (de) |
AT (1) | ATE12056T1 (de) |
DE (3) | DE8125211U1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576142B1 (fr) * | 1985-01-16 | 1987-12-24 | Alsthom Atlantique | Disjoncteur a haute tension, a gaz comprime, a energie de manoeuvre assistee par l'effet thermique de l'arc |
FR2576143B1 (fr) * | 1985-01-16 | 1987-12-24 | Alsthom Atlantique | Disjoncteur a haute tension, a gaz comprime, a energie de manoeuvre assistee par l'effet thermique de l'arc et a double mouvement |
US4665289A (en) * | 1985-05-08 | 1987-05-12 | Kabushiki Kaisha Toshiba | Puffer type gas insulated circuit breaker |
DE3750349T2 (de) * | 1986-05-09 | 1994-12-15 | Mitsubishi Heavy Ind Ltd | Anordnung zur Herstellung von Dünnschichten. |
JPH0680662B2 (ja) * | 1987-12-02 | 1994-10-12 | 株式会社日立製作所 | Ic素子の修正方法 |
JPH0680672B2 (ja) * | 1987-12-02 | 1994-10-12 | 株式会社日立製作所 | Ic素子の加工装置 |
DE4041702C1 (de) * | 1990-12-24 | 1992-04-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De | |
DE4117057A1 (de) * | 1991-05-23 | 1992-11-26 | Siemens Ag | Mit loeschgas arbeitender mehrstellungs-drehschalter |
DE9210086U1 (de) * | 1992-07-22 | 1993-11-25 | Siemens Ag | Hochspannungs-Leistungsschalter |
EP0741399B1 (de) * | 1995-05-04 | 1999-01-20 | ANSALDO INDUSTRIA S.p.A. | Hochspannungsschalter mit dielektrischem Gas mit Selbst-Beblasung |
WO2013030963A1 (ja) | 2011-08-30 | 2013-03-07 | 三菱電機株式会社 | ガス遮断器 |
JP6157824B2 (ja) * | 2012-09-28 | 2017-07-05 | 株式会社東芝 | ガス遮断器 |
JP6289856B2 (ja) * | 2013-10-16 | 2018-03-07 | 株式会社東芝 | ガス遮断器 |
US20240072522A1 (en) * | 2022-08-23 | 2024-02-29 | Siemens Energy Global GmbH & Co. KG | Compressed gas switch |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2061975A5 (de) * | 1969-10-06 | 1971-06-25 | Merlin Gerin | |
DE2248116A1 (de) * | 1972-09-28 | 1974-04-04 | Siemens Ag | Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittel |
DE2350832B2 (de) * | 1973-10-10 | 1980-05-08 | Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen | Hochspannungsschalter |
GB1559498A (en) * | 1976-05-04 | 1980-01-23 | Ass Elect Ind | Gas-blast circuit breakers |
DE2911633C2 (de) * | 1979-03-24 | 1985-07-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
US4278860A (en) * | 1979-08-03 | 1981-07-14 | Gould Inc. | Arc driven single pressure type circuit breaker |
-
1981
- 1981-08-27 DE DE8125211U patent/DE8125211U1/de not_active Expired
- 1981-08-27 DE DE19813134200 patent/DE3134200A1/de not_active Withdrawn
-
1982
- 1982-08-12 EP EP82730107A patent/EP0073175B1/de not_active Expired
- 1982-08-12 DE DE8282730107T patent/DE3262497D1/de not_active Expired
- 1982-08-12 AT AT82730107T patent/ATE12056T1/de not_active IP Right Cessation
- 1982-08-20 US US06/410,064 patent/US4450330A/en not_active Expired - Fee Related
- 1982-08-27 JP JP57149014A patent/JPS5842126A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE8125211U1 (de) | 1985-03-21 |
EP0073175A1 (de) | 1983-03-02 |
DE3134200A1 (de) | 1983-03-10 |
JPS5842126A (ja) | 1983-03-11 |
US4450330A (en) | 1984-05-22 |
EP0073175B1 (de) | 1985-03-06 |
ATE12056T1 (de) | 1985-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |