CH585462A5 - - Google Patents
Info
- Publication number
- CH585462A5 CH585462A5 CH909375A CH909375A CH585462A5 CH 585462 A5 CH585462 A5 CH 585462A5 CH 909375 A CH909375 A CH 909375A CH 909375 A CH909375 A CH 909375A CH 585462 A5 CH585462 A5 CH 585462A5
- 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
- H01H33/91—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
- H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH909375A CH585462A5 (US20030204162A1-20031030-M00001.png) | 1975-07-11 | 1975-07-11 | |
| DE19762604702 DE2604702A1 (de) | 1975-07-11 | 1976-02-06 | Druckgasschalter |
| AT434676A AT344817B (de) | 1975-07-11 | 1976-06-14 | Druckgasschalter |
| FR7619429A FR2317753A1 (fr) | 1975-07-11 | 1976-06-25 | Disjoncteur a gaz comprime |
| US05/702,425 US4079218A (en) | 1975-07-11 | 1976-07-06 | Puffer interrupter with piston bypass channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH909375A CH585462A5 (US20030204162A1-20031030-M00001.png) | 1975-07-11 | 1975-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH585462A5 true CH585462A5 (US20030204162A1-20031030-M00001.png) | 1977-02-28 |
Family
ID=4348242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH909375A CH585462A5 (US20030204162A1-20031030-M00001.png) | 1975-07-11 | 1975-07-11 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435118A1 (fr) * | 1978-09-04 | 1980-03-28 | Mitsubishi Electric Corp | Commutateur a auto-extinction |
| US4278860A (en) * | 1979-08-03 | 1981-07-14 | Gould Inc. | Arc driven single pressure type circuit breaker |
| FR2472257A1 (fr) * | 1979-12-21 | 1981-06-26 | Merlin Gerin | Sectionneur a coupure en charge a soufflage pneumatique de l'arc |
| FR2559615B1 (fr) * | 1984-02-15 | 1987-02-27 | Alsthom Atlantique | Disjoncteur a gaz comprime |
| FR2647254B1 (fr) * | 1989-05-19 | 1991-07-05 | Alsthom Gec | Disjoncteur a moyenne tension a courant nominal eleve |
| KR100402234B1 (ko) * | 2001-03-27 | 2003-10-17 | 한국전기연구원 | 양방향 구동형 가스 차단기 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2316009B2 (de) * | 1973-03-30 | 1977-11-10 | Zusatz in: 24 55 674 Siemews A.G, tOOQ Betlm \md 8000 München | Gasstroemungsschalter |
| DE2411897A1 (de) * | 1974-03-12 | 1975-09-18 | Siemens Ag | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
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1975
- 1975-07-11 CH CH909375A patent/CH585462A5/xx not_active IP Right Cessation
-
1976
- 1976-02-06 DE DE19762604702 patent/DE2604702A1/de not_active Withdrawn
- 1976-06-14 AT AT434676A patent/AT344817B/de not_active IP Right Cessation
- 1976-06-25 FR FR7619429A patent/FR2317753A1/fr active Granted
- 1976-07-06 US US05/702,425 patent/US4079218A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317753B3 (US20030204162A1-20031030-M00001.png) | 1979-03-23 |
| DE2604702A1 (de) | 1977-01-20 |
| ATA434676A (de) | 1977-12-15 |
| AT344817B (de) | 1978-08-10 |
| FR2317753A1 (fr) | 1977-02-04 |
| US4079218A (en) | 1978-03-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |