IN158593B - - Google Patents
Info
- Publication number
- IN158593B IN158593B IN450/CAL/82A IN450CA1982A IN158593B IN 158593 B IN158593 B IN 158593B IN 450CA1982 A IN450CA1982 A IN 450CA1982A IN 158593 B IN158593 B IN 158593B
- 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
- H01H33/002—Very heavy-current switches
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/267,827 US4414447A (en) | 1981-05-27 | 1981-05-27 | Low DC voltage, high current switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN158593B true IN158593B (cs) | 1986-12-20 |
Family
ID=23020291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN450/CAL/82A IN158593B (cs) | 1981-05-27 | 1982-04-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4414447A (cs) |
| EP (1) | EP0066162B1 (cs) |
| JP (1) | JPS57199111A (cs) |
| CA (1) | CA1181502A (cs) |
| DE (1) | DE3270731D1 (cs) |
| IN (1) | IN158593B (cs) |
| ZA (1) | ZA822669B (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6025083A (en) * | 1998-02-25 | 2000-02-15 | Siemens Westinghouse Power Corporation | Fuel cell generator energy dissipator |
| US6641946B2 (en) | 2001-02-15 | 2003-11-04 | Siemens Westinghouse Power Corporation | Fuel dissipater for pressurized fuel cell generators |
| CN102565512A (zh) * | 2010-12-28 | 2012-07-11 | 北京博电新力电气股份有限公司 | 一种大电流精密测量方法及装置 |
| CN105283939B (zh) * | 2013-03-28 | 2017-07-07 | Abb 技术有限公司 | 开关组件、包括开关组件的开关设备、包括开关装置的开关设备和冷却方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB287843A (en) * | 1927-03-26 | 1928-08-02 | Siemens Ag | Improvements in or relating to high vacuum switches |
| US1905751A (en) * | 1929-12-26 | 1933-04-25 | Gen Electric | Vacuum sealing structure |
| DE687591C (de) * | 1937-01-28 | 1940-02-01 | Siemens Schuckertwerke Akt Ges | Fluessigkeitsgekuehlter Anschlusskopf fuer Heizkoerper zur Erzeugung hoher Temperaturen |
| US3261953A (en) * | 1963-10-10 | 1966-07-19 | Jennings Radio Mfg Corp | High power rf relay incorporating heatsink and fluid cooling |
| US4005297A (en) * | 1972-10-18 | 1977-01-25 | Westinghouse Electric Corporation | Vacuum-type circuit interrupters having heat-dissipating devices associated with the contact structures thereof |
| US4069406A (en) * | 1975-12-02 | 1978-01-17 | Allis-Chalmers Corporation | Closing resistor switch for gas insulated circuit breaker |
| IN145796B (cs) * | 1976-01-19 | 1978-12-23 | Westinghouse Electric Corp | |
| US4302642A (en) * | 1977-08-24 | 1981-11-24 | Westinghouse Electric Corp. | Vacuum switch assembly |
| US4227987A (en) * | 1979-11-26 | 1980-10-14 | Olin Corporation | Means for connecting and disconnecting cells from circuit |
| US4251334A (en) * | 1980-03-17 | 1981-02-17 | Olin Corporation | Method and apparatus for controlled, low current start-up of one of a series of electrolytic cells |
| US4370530A (en) * | 1980-05-28 | 1983-01-25 | Westinghouse Electric Corp. | Electrolytic cell electrical shunting switch assembly |
-
1981
- 1981-05-27 US US06/267,827 patent/US4414447A/en not_active Expired - Lifetime
-
1982
- 1982-04-22 IN IN450/CAL/82A patent/IN158593B/en unknown
- 1982-04-29 ZA ZA822669A patent/ZA822669B/xx unknown
- 1982-05-11 CA CA000402651A patent/CA1181502A/en not_active Expired
- 1982-05-15 DE DE8282104276T patent/DE3270731D1/de not_active Expired
- 1982-05-15 EP EP82104276A patent/EP0066162B1/en not_active Expired
- 1982-05-27 JP JP57088963A patent/JPS57199111A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0066162A3 (en) | 1983-08-24 |
| EP0066162A2 (en) | 1982-12-08 |
| DE3270731D1 (en) | 1986-05-28 |
| ZA822669B (en) | 1983-07-27 |
| JPS57199111A (en) | 1982-12-07 |
| CA1181502A (en) | 1985-01-22 |
| US4414447A (en) | 1983-11-08 |
| EP0066162B1 (en) | 1986-04-23 |