EP0351724A3 - Elektrischer Leistungsschalter - Google Patents
Elektrischer Leistungsschalter Download PDFInfo
- Publication number
- EP0351724A3 EP0351724A3 EP19890112918 EP89112918A EP0351724A3 EP 0351724 A3 EP0351724 A3 EP 0351724A3 EP 19890112918 EP19890112918 EP 19890112918 EP 89112918 A EP89112918 A EP 89112918A EP 0351724 A3 EP0351724 A3 EP 0351724A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- circuit breaker
- anchor system
- contact bridge
- key switch
- 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.)
- Granted
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
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
-
- 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
- H01H71/1009—Interconnected mechanisms
-
- 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
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3824546A DE3824546A1 (de) | 1988-07-20 | 1988-07-20 | Elektrischer leistungsschalter |
DE3824546 | 1988-07-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0351724A2 EP0351724A2 (de) | 1990-01-24 |
EP0351724A3 true EP0351724A3 (de) | 1991-08-14 |
EP0351724B1 EP0351724B1 (de) | 1994-11-30 |
Family
ID=6359086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89112918A Expired - Lifetime EP0351724B1 (de) | 1988-07-20 | 1989-07-14 | Elektrischer Leistungsschalter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0351724B1 (de) |
DE (2) | DE3824546A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2812810B2 (ja) * | 1990-02-14 | 1998-10-22 | 三菱電機株式会社 | 開閉器 |
FR2677807B1 (fr) * | 1991-06-14 | 1993-09-03 | Merlin Gerin | Declencheur electromagnetique a percuteur. |
DE4213729C2 (de) * | 1992-04-25 | 1996-08-08 | Abb Patent Gmbh | Schutzschalter, insbesondere Motorschutzschalter |
DE9302253U1 (de) * | 1993-02-17 | 1993-04-22 | Klöckner-Moeller GmbH, 53115 Bonn | Schaltvorrichtung für Leistungsschaltgeräte |
DE4322935C2 (de) * | 1993-07-09 | 1995-10-26 | Kloeckner Moeller Gmbh | Kontaktsystem für ein elektromagnetisches Schaltgerät mit Schnellauslöser |
DE4441467C2 (de) * | 1994-11-22 | 1997-02-27 | Kloeckner Moeller Gmbh | Kontaktsystem für ein elektromagnetisches Schaltgerät mit Schnellauslöser |
CN1068452C (zh) * | 1996-01-22 | 2001-07-11 | 西门子公司 | 电开关装置 |
DE19806944C1 (de) * | 1998-02-19 | 1999-06-24 | Goerlitz Esg Gmbh | Selbstschalter, insbesondere Niederspannungs-Schutzschalter |
JP2000340093A (ja) * | 1999-05-25 | 2000-12-08 | Fuji Electric Co Ltd | 回路遮断器の過電流引外し装置 |
DE19943965A1 (de) * | 1999-09-14 | 2001-03-15 | Moeller Gmbh | Niederspannungsschaltgerät |
DE102007012431B4 (de) * | 2007-03-15 | 2009-01-29 | Moeller Gmbh | Schaltgerät |
EP2575151B1 (de) * | 2011-09-29 | 2017-11-15 | Hager-Electro SAS | Verstärkung des Trennmechanismus eines multimodulären Elektrogerätes vom Typ Trennschalter |
CN107069438A (zh) * | 2012-04-17 | 2017-08-18 | 卢永英 | 一种开关电器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1155525B (de) * | 1961-06-26 | 1963-10-10 | Licentia Gmbh | Elektrischer Selbstschalter, z.B. Motorschutzschalter mit thermischen UEberstrom- und elektromagnetischen Schnellausloesern |
US3588762A (en) * | 1970-02-25 | 1971-06-28 | Gen Electric | Circuit breaker with short circuit magnetic tripping means |
EP0270158A2 (de) * | 1986-11-03 | 1988-06-08 | Moeller GmbH | Schaltvorrichtung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495198A (en) * | 1968-07-25 | 1970-02-10 | Gen Electric | Electric circuit breaker with releasable coupling mechanism |
DE2552461A1 (de) * | 1975-11-22 | 1977-05-26 | Bbc Brown Boveri & Cie | Elektrisches schaltschuetz |
CH594977A5 (de) * | 1976-03-29 | 1978-01-31 | Bbc Brown Boveri & Cie | |
ATE8827T1 (de) * | 1980-05-28 | 1984-08-15 | Weber Ag Fabrik Elektrotechnischer Artikel Und Apparate | Leitungsschutzschalter. |
DE3224165A1 (de) * | 1982-06-29 | 1983-12-29 | Brown, Boveri & Cie Ag, 6800 Mannheim | Elektromagnetische vorrichtung zum antrieb eines gekapselten schaltgeraetes fuer mittelspannungs- oder hochspannungsschalt- und -verteileranlagen |
DE3737539A1 (de) * | 1987-11-05 | 1989-05-18 | Asea Brown Boveri | Elektrisches installationsschaltgeraet |
-
1988
- 1988-07-20 DE DE3824546A patent/DE3824546A1/de active Granted
-
1989
- 1989-07-14 DE DE58908677T patent/DE58908677D1/de not_active Expired - Lifetime
- 1989-07-14 EP EP89112918A patent/EP0351724B1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1155525B (de) * | 1961-06-26 | 1963-10-10 | Licentia Gmbh | Elektrischer Selbstschalter, z.B. Motorschutzschalter mit thermischen UEberstrom- und elektromagnetischen Schnellausloesern |
US3588762A (en) * | 1970-02-25 | 1971-06-28 | Gen Electric | Circuit breaker with short circuit magnetic tripping means |
EP0270158A2 (de) * | 1986-11-03 | 1988-06-08 | Moeller GmbH | Schaltvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE3824546C2 (de) | 1992-09-24 |
DE58908677D1 (de) | 1995-01-12 |
EP0351724A2 (de) | 1990-01-24 |
EP0351724B1 (de) | 1994-11-30 |
DE3824546A1 (de) | 1990-01-25 |
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Legal Events
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