IN160229B - - Google Patents
Info
- Publication number
- IN160229B IN160229B IN804/CAL/84A IN804CA1984A IN160229B IN 160229 B IN160229 B IN 160229B IN 804CA1984 A IN804CA1984 A IN 804CA1984A IN 160229 B IN160229 B IN 160229B
- Authority
- IN
- India
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
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
- H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833346353 DE3346353A1 (de) | 1983-12-22 | 1983-12-22 | Autopneumatischer druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN160229B true IN160229B (enExample) | 1987-07-04 |
Family
ID=6217658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN804/CAL/84A IN160229B (enExample) | 1983-12-22 | 1984-11-23 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0154004A1 (enExample) |
| JP (1) | JPS60154424A (enExample) |
| DE (1) | DE3346353A1 (enExample) |
| IN (1) | IN160229B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9210086U1 (de) * | 1992-07-22 | 1993-11-25 | Siemens AG, 80333 München | Hochspannungs-Leistungsschalter |
| FR2694987B1 (fr) * | 1992-08-21 | 1994-10-07 | Alsthom Gec | Disjoncteur à haute tension ayant une chambre de coupure à volume de soufflage variable. |
| EP2312603A1 (en) * | 2009-10-15 | 2011-04-20 | ABB Technology AG | Rotary switch-disconnector |
| DE102017212021A1 (de) * | 2017-07-13 | 2019-01-17 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Dämpfen von Schaltbewegungen in Hochspannungsleistungsschaltern |
| EP4276870A1 (en) | 2022-05-12 | 2023-11-15 | ABB Schweiz AG | A medium voltage switching apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946183A (en) * | 1974-04-05 | 1976-03-23 | Westinghouse Electric Corporation | Puffer piston gas blast circuit interrupter with insulating nozzle member |
| FR2272477B1 (enExample) * | 1974-05-22 | 1978-06-16 | Gratzmuller J | |
| FR2352386A1 (fr) * | 1975-12-29 | 1977-12-16 | Merlin Gerin | Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant |
| JPS5471373A (en) * | 1977-11-17 | 1979-06-07 | Mitsubishi Electric Corp | Gas breaker |
| CH622377A5 (enExample) * | 1977-12-12 | 1981-03-31 | Sprecher & Schuh Ag | |
| DE7906561U1 (de) * | 1979-03-09 | 1983-05-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
| DE3127962A1 (de) * | 1981-07-10 | 1983-01-27 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer druckgasschalter |
| DE3129902A1 (de) * | 1981-07-24 | 1983-02-10 | Siemens AG, 1000 Berlin und 8000 München | Hochspannungs-leistungsschalter |
| US4440997A (en) * | 1982-05-28 | 1984-04-03 | Brown Boveri Electric Inc. | Puffer interrupter with arc energy assist |
| US4486635A (en) * | 1983-07-05 | 1984-12-04 | Westinghouse Electric Corp. | High-voltage circuit breaker with improved puffer means |
-
1983
- 1983-12-22 DE DE19833346353 patent/DE3346353A1/de active Granted
-
1984
- 1984-11-23 IN IN804/CAL/84A patent/IN160229B/en unknown
- 1984-12-01 EP EP84114610A patent/EP0154004A1/de not_active Withdrawn
- 1984-12-17 JP JP26468784A patent/JPS60154424A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0154004A1 (de) | 1985-09-11 |
| JPS60154424A (ja) | 1985-08-14 |
| DE3346353C2 (enExample) | 1992-08-06 |
| DE3346353A1 (de) | 1985-07-04 |