CH582419A5 - - Google Patents
Info
- Publication number
- CH582419A5 CH582419A5 CH1374874A CH1374874A CH582419A5 CH 582419 A5 CH582419 A5 CH 582419A5 CH 1374874 A CH1374874 A CH 1374874A CH 1374874 A CH1374874 A CH 1374874A CH 582419 A5 CH582419 A5 CH 582419A5
- Authority
- CH
- Switzerland
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
- H01H33/901—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 making use of the energy of the arc or an auxiliary arc
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742404721 DE2404721C2 (de) | 1974-02-01 | 1974-02-01 | Elektrischer Druckgasleistungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH582419A5 true CH582419A5 (pm) | 1976-11-30 |
Family
ID=5906263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1374874A CH582419A5 (pm) | 1974-02-01 | 1974-10-14 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH582419A5 (pm) |
| DE (1) | DE2404721C2 (pm) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023800A (zh) * | 2015-07-08 | 2015-11-04 | 平高集团有限公司 | 双动灭弧室、断路器和气体绝缘金属封闭开关设备 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2373141A1 (fr) * | 1976-12-06 | 1978-06-30 | Cem Comp Electro Mec | Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz |
| DE2858054C2 (pm) * | 1977-03-24 | 1987-11-26 | Mitsubishi Denki K.K., Tokio/Tokyo, Jp | |
| DE2811508C2 (de) | 1977-03-24 | 1983-06-16 | Mitsubishi Denki K.K., Tokyo | Elektrischer Druckgasschalter |
| DE2935673A1 (de) | 1978-09-04 | 1980-03-06 | Mitsubishi Electric Corp | Selbstloeschender schalter |
| JPS5553829A (en) * | 1978-10-17 | 1980-04-19 | Mitsubishi Electric Corp | Gas switch |
| EP0019806B1 (en) * | 1979-05-25 | 1983-11-30 | Mitsubishi Denki Kabushiki Kaisha | Power circuit interrupter with arc-extinguishing means |
| EP0021951A1 (fr) * | 1979-06-14 | 1981-01-07 | Merlin Gerin | Interrupteur à autosoufflage par aspiration |
| EP0067460B2 (de) * | 1981-06-12 | 1990-03-21 | BBC Brown Boveri AG | Hochspannungsleistungsschalter |
| FR2519470A1 (fr) * | 1982-01-05 | 1983-07-08 | Alsthom Atlantique | Disjoncteur a gaz comprime |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE646031C (de) * | 1934-01-23 | 1937-06-07 | Sachsenwerk Licht & Kraft Ag | Loeschkammerschalter |
| DE649237C (de) * | 1934-07-31 | 1937-08-21 | Frida Strauss Geb Ruppel | Gasschalter |
| BE435718A (pm) * | 1938-07-30 | |||
| US3071670A (en) * | 1959-07-01 | 1963-01-01 | Westinghouse Electric Corp | Circuit interrupters |
| FR1412478A (fr) * | 1964-08-01 | 1965-10-01 | Merlin Gerin | Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé |
-
1974
- 1974-02-01 DE DE19742404721 patent/DE2404721C2/de not_active Expired
- 1974-10-14 CH CH1374874A patent/CH582419A5/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023800A (zh) * | 2015-07-08 | 2015-11-04 | 平高集团有限公司 | 双动灭弧室、断路器和气体绝缘金属封闭开关设备 |
| CN105023800B (zh) * | 2015-07-08 | 2018-01-26 | 平高集团有限公司 | 双动灭弧室、断路器和气体绝缘金属封闭开关设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2404721C2 (de) | 1987-01-02 |
| DE2404721A1 (de) | 1975-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |