ES457461A1 - Un mecanismo de disyuncion multipolar. - Google Patents
Un mecanismo de disyuncion multipolar.Info
- Publication number
- ES457461A1 ES457461A1 ES457461A ES457461A ES457461A1 ES 457461 A1 ES457461 A1 ES 457461A1 ES 457461 A ES457461 A ES 457461A ES 457461 A ES457461 A ES 457461A ES 457461 A1 ES457461 A1 ES 457461A1
- Authority
- ES
- Spain
- Prior art keywords
- trip actuator
- combination cover
- cover interlock
- trip
- actuator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
Landscapes
- Breakers (AREA)
Abstract
Un mecanismo de disyunción multipolar, incluyendo un juego de contactos cooperantes para cada polo de dicho mecanismo, un mecanismo operativo para abrir y cerrar normalmente dichos contactos, una desconexión automática para accionar dicho mecanismo, para abrir dichos contactos al producirse condiciones de máxima predeterminadas incluyendo dicho mecanismo un enganche que al estar bloqueado permite que dicho mecanismo abra y cierre los mencionados contactos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/681,244 US4068200A (en) | 1976-04-28 | 1976-04-28 | Combination cover interlock and trip actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457461A1 true ES457461A1 (es) | 1978-03-01 |
Family
ID=24734428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457461A Expired ES457461A1 (es) | 1976-04-28 | 1977-04-01 | Un mecanismo de disyuncion multipolar. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4068200A (es) |
JP (1) | JPS52149369A (es) |
BR (1) | BR7702412A (es) |
CA (1) | CA1076175A (es) |
DE (1) | DE2719052A1 (es) |
ES (1) | ES457461A1 (es) |
GB (1) | GB1532137A (es) |
IT (1) | IT1076745B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144513A (en) * | 1977-08-18 | 1979-03-13 | Gould Inc. | Anti-rebound latch for current limiting switches |
DE2809080C2 (de) * | 1978-03-02 | 1984-08-02 | Grigorij Ivanovič Donezk Černyšev | Schalter |
US4266105A (en) * | 1979-01-15 | 1981-05-05 | Gould Inc. | Biasing means for combination actuator |
JPS56121248A (en) * | 1980-02-29 | 1981-09-24 | Matsushita Electric Works Ltd | Circuit breaker |
DE3008249C2 (de) * | 1980-02-29 | 1984-04-12 | Siemens AG, 1000 Berlin und 8000 München | Schutzschalter mit einem von Hand bewegbaren Auslöseorgan |
DE3037355C2 (de) * | 1980-09-30 | 1982-11-04 | Siemens AG, 1000 Berlin und 8000 München | Schutzschalter kompakter Bauart mit einem Auslösestift |
US4973927A (en) * | 1988-10-12 | 1990-11-27 | Westinghouse Electric Corp. | Two piece cradle latch, handle barrier locking insert and cover interlock for circuit breaker |
US6700082B1 (en) * | 2002-12-20 | 2004-03-02 | Eaton Corporation | Trip actuator for a circuit breaker |
DE102012201677A1 (de) * | 2012-02-06 | 2013-08-08 | Siemens Aktiengesellschaft | Elektrisches Schaltgerät, insbesondere Leistungsschalter |
JP6414453B2 (ja) | 2014-12-05 | 2018-10-31 | オムロン株式会社 | 電磁継電器 |
JP6365684B2 (ja) | 2014-12-05 | 2018-08-01 | オムロン株式会社 | 電磁継電器 |
JP2016110843A (ja) | 2014-12-05 | 2016-06-20 | オムロン株式会社 | 電磁継電器 |
US10134551B2 (en) * | 2016-09-21 | 2018-11-20 | Astronics Advanced Electronic Systems Corp. | Galvanically isolated hybrid contactor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030470A (en) * | 1956-11-06 | 1962-04-17 | Hargreaves Brian | Automatic electric circuit breakers |
US3781728A (en) * | 1972-10-06 | 1973-12-25 | Westinghouse Electric Corp | Electric contactor |
US4000478A (en) * | 1975-10-30 | 1976-12-28 | General Electric Company | Static trip molded case circuit breaker including trip interlock |
-
1976
- 1976-04-28 US US05/681,244 patent/US4068200A/en not_active Expired - Lifetime
-
1977
- 1977-03-09 CA CA273,516A patent/CA1076175A/en not_active Expired
- 1977-03-22 GB GB12037/77A patent/GB1532137A/en not_active Expired
- 1977-04-01 ES ES457461A patent/ES457461A1/es not_active Expired
- 1977-04-15 BR BR7702412A patent/BR7702412A/pt unknown
- 1977-04-28 IT IT22933/77A patent/IT1076745B/it active
- 1977-04-28 DE DE19772719052 patent/DE2719052A1/de not_active Ceased
- 1977-04-28 JP JP4856177A patent/JPS52149369A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS52149369A (en) | 1977-12-12 |
US4068200A (en) | 1978-01-10 |
GB1532137A (en) | 1978-11-15 |
IT1076745B (it) | 1985-04-27 |
BR7702412A (pt) | 1977-12-20 |
CA1076175A (en) | 1980-04-22 |
DE2719052A1 (de) | 1977-11-10 |
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