IN157682B - - Google Patents
Info
- Publication number
- IN157682B IN157682B IN256/CAL/83A IN256CA1983A IN157682B IN 157682 B IN157682 B IN 157682B IN 256CA1983 A IN256CA1983 A IN 256CA1983A IN 157682 B IN157682 B IN 157682B
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/364,038 US4443674A (en) | 1982-03-31 | 1982-03-31 | Circuit interrupter closing resistance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157682B true IN157682B (en]) | 1986-05-17 |
Family
ID=23432763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN256/CAL/83A IN157682B (en]) | 1982-03-31 | 1983-03-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4443674A (en]) |
| AU (1) | AU1186183A (en]) |
| CA (1) | CA1194910A (en]) |
| ES (1) | ES8604703A1 (en]) |
| GB (1) | GB2117975B (en]) |
| IN (1) | IN157682B (en]) |
| ZA (1) | ZA831469B (en]) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH661145A5 (de) * | 1982-12-17 | 1987-06-30 | Sprecher Energie Ag | Hochspannungsschalter mit einschaltwiderstand. |
| US4510359A (en) * | 1983-11-08 | 1985-04-09 | Westinghouse Electric Corp. | Circuit interrupter having improved closing resistor control means |
| FR2590720B1 (fr) * | 1985-11-27 | 1988-01-15 | Merlin Gerin | Dispositif de commande d'un disjoncteur haute tension equipe de resistances de fermeture |
| US4695918A (en) * | 1986-07-24 | 1987-09-22 | S&C Electric Company | Pre-insertion inductor arrangement |
| US6483679B1 (en) | 2001-06-18 | 2002-11-19 | Southern States, Inc. | Capacitor switch with external resistor and insertion whip |
| KR101503955B1 (ko) * | 2007-09-10 | 2015-03-18 | 에이비비 테크놀로지 아게 | 시작 저항기와 맞물리기 위한 스위치를 갖는 고전압 전력 스위치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564098A (en]) * | 1957-01-22 | |||
| GB884854A (en) * | 1957-07-01 | 1961-12-20 | Ass Elect Ind | Improvements in air or gas blast electric circuit-breakers |
| GB1126362A (en) * | 1965-07-06 | 1968-09-05 | Ass Elect Ind | Improvements in and relating to electric circuit breakers |
| GB1112745A (en) * | 1965-12-03 | 1968-05-08 | Ass Elect Ind | Improvements in and relating to circuit breakers |
| US3538276A (en) * | 1967-11-24 | 1970-11-03 | Westinghouse Electric Corp | High-voltage circuit breaker having two-step closing resistance |
| US4009458A (en) * | 1975-04-15 | 1977-02-22 | Hitachi, Ltd. | Puffer type gas circuit breaker |
| FR2401502A1 (fr) * | 1977-08-24 | 1979-03-23 | Alsthom Cgee | Dispositif d'insertion de resistances de fermeture pour disjoncteur haute tension |
| JPS5576526A (en) * | 1978-12-01 | 1980-06-09 | Hitachi Ltd | Gas breaker |
| US4250362A (en) * | 1978-12-08 | 1981-02-10 | Westinghouse Electric Corp. | Circuit interrupter utilizing a closing resistance |
| GB2047001A (en) * | 1979-03-28 | 1980-11-19 | Northern Eng Ind | Electric switch |
| DE2949753A1 (de) * | 1979-12-07 | 1981-06-11 | Siemens AG, 1000 Berlin und 8000 München | Hochspannungs-leistungsschalter |
| US4306263A (en) * | 1980-03-28 | 1981-12-15 | Gould Inc. | Synchronous closing system and latch therefor |
-
1982
- 1982-03-31 US US06/364,038 patent/US4443674A/en not_active Expired - Fee Related
-
1983
- 1983-02-25 AU AU11861/83A patent/AU1186183A/en not_active Abandoned
- 1983-03-02 IN IN256/CAL/83A patent/IN157682B/en unknown
- 1983-03-03 ZA ZA831469A patent/ZA831469B/xx unknown
- 1983-03-07 GB GB08306181A patent/GB2117975B/en not_active Expired
- 1983-03-24 CA CA000424417A patent/CA1194910A/en not_active Expired
- 1983-03-30 ES ES521135A patent/ES8604703A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2117975B (en) | 1986-05-21 |
| ES8604703A1 (es) | 1986-02-01 |
| ES521135A0 (es) | 1986-02-01 |
| CA1194910A (en) | 1985-10-08 |
| AU1186183A (en) | 1983-10-06 |
| GB8306181D0 (en) | 1983-04-13 |
| US4443674A (en) | 1984-04-17 |
| GB2117975A (en) | 1983-10-19 |
| ZA831469B (en) | 1983-12-28 |