IN171520B - - Google Patents
Info
- Publication number
- IN171520B IN171520B IN870/MAS/88A IN870MA1988A IN171520B IN 171520 B IN171520 B IN 171520B IN 870MA1988 A IN870MA1988 A IN 870MA1988A IN 171520 B IN171520 B IN 171520B
- Authority
- IN
- India
Links
Classifications
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- 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
- H01H33/02—Details
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63040044A JPH01213927A (ja) | 1988-02-23 | 1988-02-23 | 碍子形ガスしや断器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171520B true IN171520B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-10-31 |
Family
ID=12569915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN870/MAS/88A IN171520B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-23 | 1988-12-06 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442411C (zh) * | 2006-04-26 | 2008-12-10 | 王光顺 | 特高压断路器多级灭弧分断装置 |
| JP4902439B2 (ja) * | 2007-06-25 | 2012-03-21 | 株式会社日本Ａｅパワーシステムズ | パッファ形ガス遮断器 |
| ATE550770T1 (de) | 2007-10-31 | 2012-04-15 | Areva Energietechnik Gmbh | Hochspannungsleistungsschalter |
| US8525526B2 (en) * | 2009-11-13 | 2013-09-03 | Hubbell Incorporated | High voltage test terminal having a shock-absorbing insulator |
| WO2016013022A1 (en) | 2014-07-22 | 2016-01-28 | Bharat Heavy Electricals Limited | Interrupter device with relative dual motion contact system |
| CN112951523B (zh) * | 2021-01-19 | 2023-09-05 | 中车株洲电力机车有限公司 | 一种绝缘子 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3060294A (en) * | 1957-10-30 | 1962-10-23 | Westinghouse Electric Corp | Circuit interrupter |
| DE1163940B (de) * | 1960-02-25 | 1964-02-27 | Asea Ab | Druckluftschalter mit reihengeschalteter Trennstelle in einer Durchfuehrung |
| CH410110A (de) * | 1964-07-24 | 1966-03-31 | Bbc Brown Boveri & Cie | Druckgasschalter mit mindestens einer innerhalb eines Hohlisolators befindlichen Schaltstelle |
| JPS5576526A (en) * | 1978-12-01 | 1980-06-09 | Hitachi Ltd | Gas breaker |
| JPS6084044A (ja) * | 1983-10-15 | 1985-05-13 | Matsushita Electric Works Ltd | 時分割多重伝送システム |
-
1988
- 1988-02-23 JP JP63040044A patent/JPH01213927A/ja active Pending
- 1988-10-27 CN CN88107467A patent/CN1016023B/zh not_active Expired
- 1988-12-06 IN IN870/MAS/88A patent/IN171520B/en unknown
- 1988-12-09 GB GB8828851A patent/GB2215133B/en not_active Expired - Lifetime
- 1988-12-14 US US07/284,711 patent/US4937406A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2215133A (en) | 1989-09-13 |
| GB2215133B (en) | 1992-07-29 |
| JPH01213927A (ja) | 1989-08-28 |
| US4937406A (en) | 1990-06-26 |
| CN1016023B (zh) | 1992-03-25 |
| CN1035390A (zh) | 1989-09-06 |
| GB8828851D0 (en) | 1989-01-18 |