DE3062205D1 - Gas blast switch - Google Patents
Gas blast switchInfo
- Publication number
- DE3062205D1 DE3062205D1 DE8080104261T DE3062205T DE3062205D1 DE 3062205 D1 DE3062205 D1 DE 3062205D1 DE 8080104261 T DE8080104261 T DE 8080104261T DE 3062205 T DE3062205 T DE 3062205T DE 3062205 D1 DE3062205 D1 DE 3062205D1
- Authority
- DE
- Germany
- Prior art keywords
- movable contact
- cut
- contact element
- lever
- hingedly connected
- 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
- H01H33/904—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
- H01H33/70—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
Landscapes
- Circuit Breakers (AREA)
- Percussion Or Vibration Massage (AREA)
- Glass Compositions (AREA)
- Vehicle Body Suspensions (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1024679A CH642480A5 (de) | 1979-11-16 | 1979-11-16 | Druckgasschalter. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3062205D1 true DE3062205D1 (en) | 1983-04-07 |
Family
ID=4361064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080104261T Expired DE3062205D1 (en) | 1979-11-16 | 1980-07-19 | Gas blast switch |
Country Status (6)
Country | Link |
---|---|
US (1) | US4351993A (de) |
EP (1) | EP0029085B1 (de) |
JP (1) | JPS5684831A (de) |
AT (1) | ATE2704T1 (de) |
CH (1) | CH642480A5 (de) |
DE (1) | DE3062205D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH658745A5 (de) * | 1982-10-25 | 1986-11-28 | Sprecher & Schuh Ag | Druckgasschalter. |
US5058420A (en) * | 1990-04-20 | 1991-10-22 | Hughes Aircraft Company | Fiber optic liquid leak detector |
FR2906642B1 (fr) * | 2006-09-29 | 2008-12-19 | Areva T & D Sa | Actionnement par came cylindrique des contacts d'une chambre de coupure a double mouvement. |
FR2906929B1 (fr) * | 2006-10-09 | 2009-01-30 | Areva T & D Sa | Actionnement par des contacts d'une chambre de coupure a double mouvement par un tube isolant |
KR20180087745A (ko) * | 2017-01-25 | 2018-08-02 | 엘에스산전 주식회사 | 다중 레버를 가진 듀얼 모션 방식의 가스절연 개폐장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA682313A (en) * | 1964-03-17 | I-T-E Circuit Breaker Company | Puffer operating means for circuit interrupters | |
BE411778A (de) * | 1934-11-27 | |||
DE910686C (de) * | 1941-03-18 | 1954-05-06 | Aeg | Elektrischer Stromunterbrecher, insbesondere Druckgasschalter |
DE1023118B (de) * | 1952-06-24 | 1958-01-23 | Calor Emag Elektrizitaets Ag | Druckmittelbetaetigter elektrischer Schalter |
DE1055642B (de) * | 1957-02-27 | 1959-04-23 | Sachsenwerk Licht & Kraft Ag | Loeschkammerschalter |
BE652290A (fr) * | 1964-08-26 | 1965-02-26 | Acec | Disjoncteur |
FR2354625A1 (fr) * | 1976-06-10 | 1978-01-06 | Merlin Gerin | Interrupteur a autosoufflage |
DE2626435A1 (de) * | 1976-06-12 | 1977-12-22 | Merlin Gerin | Druckgasschalter |
CH630744A5 (de) * | 1978-09-06 | 1982-06-30 | Sprecher & Schuh Ag | Druckgasschalter. |
-
1979
- 1979-11-16 CH CH1024679A patent/CH642480A5/de not_active IP Right Cessation
-
1980
- 1980-07-19 EP EP80104261A patent/EP0029085B1/de not_active Expired
- 1980-07-19 DE DE8080104261T patent/DE3062205D1/de not_active Expired
- 1980-07-19 AT AT80104261T patent/ATE2704T1/de not_active IP Right Cessation
- 1980-09-02 US US06/183,429 patent/US4351993A/en not_active Expired - Lifetime
- 1980-11-14 JP JP16063780A patent/JPS5684831A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATE2704T1 (de) | 1983-03-15 |
CH642480A5 (de) | 1984-04-13 |
US4351993A (en) | 1982-09-28 |
EP0029085A1 (de) | 1981-05-27 |
JPS637416B2 (de) | 1988-02-16 |
JPS5684831A (en) | 1981-07-10 |
EP0029085B1 (de) | 1983-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: GEC ALSTHOM T&D AG, OBERENTFELDEN, CH |
|
8339 | Ceased/non-payment of the annual fee |