DE69527677D1 - Schutzschalter - Google Patents
SchutzschalterInfo
- Publication number
- DE69527677D1 DE69527677D1 DE69527677T DE69527677T DE69527677D1 DE 69527677 D1 DE69527677 D1 DE 69527677D1 DE 69527677 T DE69527677 T DE 69527677T DE 69527677 T DE69527677 T DE 69527677T DE 69527677 D1 DE69527677 D1 DE 69527677D1
- Authority
- DE
- Germany
- Prior art keywords
- breaker
- 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 - Fee Related
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
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
-
- 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
- H01H71/1054—Means for avoiding unauthorised release
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/250,232 US5453724A (en) | 1994-05-27 | 1994-05-27 | Flux shifter assembly for circuit breaker accessories |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69527677D1 true DE69527677D1 (de) | 2002-09-12 |
DE69527677T2 DE69527677T2 (de) | 2003-04-24 |
Family
ID=22946888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69527677T Expired - Fee Related DE69527677T2 (de) | 1994-05-27 | 1995-05-23 | Schutzschalter |
Country Status (5)
Country | Link |
---|---|
US (1) | US5453724A (de) |
EP (1) | EP0684615B1 (de) |
JP (1) | JPH0864100A (de) |
CA (1) | CA2149697A1 (de) |
DE (1) | DE69527677T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19646243C1 (de) * | 1996-11-08 | 1997-10-23 | Siemens Ag | Elektromagnetischer Differenzstrom-Auslöser |
CN2203492Y (zh) * | 1994-08-03 | 1995-07-12 | 陈美慧 | 磁感应式电源控制器 |
US5646586A (en) * | 1995-11-01 | 1997-07-08 | General Electric Company | Electronic trip unit conversion kit for high ampere-rated circuit breakers |
US5701111A (en) * | 1996-03-29 | 1997-12-23 | General Electric Company | Electronic trip unit conversion kit for high ampere-rated circuit breakers |
US5740003A (en) * | 1996-09-19 | 1998-04-14 | General Electric Company | Circuit breaker shunt trip accessory with mechanical override |
US5771145A (en) * | 1996-12-17 | 1998-06-23 | General Electric Company | Zero current circuit interruption |
US5793026A (en) * | 1997-04-14 | 1998-08-11 | Eaton Corporation | Magnetic trip assembly and circuit breaker incorporating same |
US5936500A (en) * | 1997-06-18 | 1999-08-10 | Eaton Corporation | Bi-stable self-adjusting actuator mechanism |
US5886641A (en) * | 1998-04-09 | 1999-03-23 | Eaton Corporation | Trip indicator and signalling switch assembly |
US5886605A (en) * | 1998-05-07 | 1999-03-23 | Eaton Corporation | Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means |
US5936535A (en) * | 1998-05-29 | 1999-08-10 | General Electric Company | Circuit breaker bell alarm accessory |
DE10026813B4 (de) * | 1999-06-24 | 2006-01-19 | Abb Patent Gmbh | Elektromagnetischer Auslöser |
US6218921B1 (en) | 2000-02-24 | 2001-04-17 | Eaton Corporation | Adjustable flux transfer shunt trip actuator and electric power switch incorporating same |
US6211757B1 (en) * | 2000-03-06 | 2001-04-03 | General Electric Company | Fast acting high force trip actuator |
US6421217B1 (en) * | 2000-03-16 | 2002-07-16 | General Electric Company | Circuit breaker accessory reset system |
US6794963B2 (en) * | 2002-04-24 | 2004-09-21 | General Electric Company | Magnetic device for a magnetic trip unit |
US7148435B2 (en) * | 2004-12-21 | 2006-12-12 | Applied Materials, Inc. | Build-in LOTO device on equipment breaker panel |
US7486164B2 (en) * | 2005-10-06 | 2009-02-03 | Eaton Corporation | Shock-resistant under-voltage release |
US7570140B2 (en) * | 2006-03-02 | 2009-08-04 | Eaton Corporation | Magnetic trip mechanism including a plunger member engaging a support structure, and circuit breaker including the same |
US8106734B2 (en) * | 2007-04-25 | 2012-01-31 | Saia-Burgess, Inc. | Adjustable mid air gap magnetic latching solenoid |
US8432242B2 (en) * | 2007-05-30 | 2013-04-30 | Saia-Burgess, Inc. | Soft latch bidirectional quiet solenoid |
US20090167471A1 (en) * | 2007-12-27 | 2009-07-02 | Tyco Electronics Corporation | Magnetically latched miniature switch |
US7830231B2 (en) * | 2008-02-18 | 2010-11-09 | Eaton Corporation | Trip actuator including a thermoplastic bushing, and trip unit and electrical switching apparatus including the same |
DE202011004021U1 (de) * | 2011-03-16 | 2012-07-09 | Eto Magnetic Gmbh | Elektromagnetische Aktuatorvorrichtung |
US8729984B2 (en) * | 2011-06-06 | 2014-05-20 | Rockwell Automation Technologies, Inc. | Magnetic actuator with more than one air gap in series |
CN103021689B (zh) * | 2011-09-26 | 2016-12-28 | 德昌电机(深圳)有限公司 | 电磁驱动器 |
DE202012009830U1 (de) * | 2012-10-15 | 2012-11-15 | Bürkert Werke GmbH | Impulsmagnetventil |
KR101869724B1 (ko) * | 2017-01-05 | 2018-06-21 | 엘에스산전 주식회사 | 회로차단기의 전자 트립 장치 |
KR102299858B1 (ko) * | 2017-03-15 | 2021-09-08 | 엘에스일렉트릭 (주) | 회로차단기의 전자 트립 장치 |
US10468219B2 (en) * | 2017-09-07 | 2019-11-05 | Carling Technologies, Inc. | Circuit interrupter with status indication |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3693122A (en) * | 1971-05-13 | 1972-09-19 | Gen Electric | Flux transfer trip device for electric circuit breakers |
US4211989A (en) * | 1978-10-02 | 1980-07-08 | General Electric Company | Circuit breaker bell alarm and lockout accessory apparatus |
US4251789A (en) | 1979-09-04 | 1981-02-17 | General Electric Company | Circuit breaker trip indicator and auxiliary switch combination |
JPS5674904A (en) * | 1979-11-26 | 1981-06-20 | Kogyosha Tsuushinkiki Seisakusho:Kk | Solenoid |
JPH0134326Y2 (de) * | 1981-04-22 | 1989-10-19 | ||
JPS60200432A (ja) * | 1984-03-24 | 1985-10-09 | 松下電工株式会社 | リモ−トコントロ−ル式回路しや断器 |
US4833563A (en) * | 1988-04-01 | 1989-05-23 | General Electric Company | Molded case circuit breaker actuator-accessory module |
-
1994
- 1994-05-27 US US08/250,232 patent/US5453724A/en not_active Expired - Lifetime
-
1995
- 1995-05-18 CA CA002149697A patent/CA2149697A1/en not_active Abandoned
- 1995-05-22 JP JP7121993A patent/JPH0864100A/ja not_active Withdrawn
- 1995-05-23 DE DE69527677T patent/DE69527677T2/de not_active Expired - Fee Related
- 1995-05-23 EP EP95303436A patent/EP0684615B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69527677T2 (de) | 2003-04-24 |
US5453724A (en) | 1995-09-26 |
JPH0864100A (ja) | 1996-03-08 |
EP0684615A1 (de) | 1995-11-29 |
CA2149697A1 (en) | 1995-11-28 |
EP0684615B1 (de) | 2002-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |