EP2079088A3 - Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn. - Google Patents
Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn. Download PDFInfo
- Publication number
- EP2079088A3 EP2079088A3 EP09150080A EP09150080A EP2079088A3 EP 2079088 A3 EP2079088 A3 EP 2079088A3 EP 09150080 A EP09150080 A EP 09150080A EP 09150080 A EP09150080 A EP 09150080A EP 2079088 A3 EP2079088 A3 EP 2079088A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching device
- contact pairs
- interrupting
- row
- switch contact
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01H9/346—Details concerning the arc formation chamber
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- 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
- H01H9/36—Metal parts
- H01H2009/367—Metal parts defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008005115A DE102008005115A1 (de) | 2008-01-14 | 2008-01-14 | Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe, geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2079088A2 EP2079088A2 (de) | 2009-07-15 |
| EP2079088A3 true EP2079088A3 (de) | 2010-08-18 |
Family
ID=40364504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09150080A Withdrawn EP2079088A3 (de) | 2008-01-14 | 2009-01-06 | Schaltgerät, insbesondere Leistungsschaltgerät, mit zwei in Reihe geschalteten Schaltkontaktpaaren zur Unterbrechung einer Strombahn. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7902948B2 (de) |
| EP (1) | EP2079088A3 (de) |
| CN (1) | CN101488403B (de) |
| DE (1) | DE102008005115A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8525526B2 (en) * | 2009-11-13 | 2013-09-03 | Hubbell Incorporated | High voltage test terminal having a shock-absorbing insulator |
| EP2393094A1 (de) * | 2010-06-07 | 2011-12-07 | Eaton Industries GmbH | Schalteinheit mit Bogenauslöscheinheiten |
| JP5134657B2 (ja) * | 2010-07-27 | 2013-01-30 | 富士電機機器制御株式会社 | 接点機構及びこれを使用した電磁接触器 |
| EP2425746B1 (de) * | 2010-09-03 | 2018-01-24 | Electrolux Home Products Corporation N.V. | Haushaltsanwendung mit verstellbarem Ständer |
| JP5585550B2 (ja) * | 2011-07-18 | 2014-09-10 | アンデン株式会社 | 継電器 |
| JP5838920B2 (ja) * | 2011-07-18 | 2016-01-06 | アンデン株式会社 | 継電器 |
| EP2631928A1 (de) * | 2011-11-29 | 2013-08-28 | Eaton Industries GmbH | Permanentmagnetanordnung für eine Lichtbogentreiberanordnung und Schaltgerät |
| CN102903576B (zh) * | 2012-10-27 | 2015-06-03 | 东莞市三友联众电器有限公司 | 磁保持继电器的簧片开关组件 |
| EP2782110B1 (de) * | 2013-03-22 | 2017-07-05 | Tyco Electronics Austria GmbH | Durch Lorentzkraft aktivierte elektrische Schaltvorrichtung |
| EP2806441B1 (de) * | 2013-05-24 | 2017-07-12 | Tyco Electronics Austria GmbH | Elektrische Schaltvorrichtung und verbesserte Lorentzkraftvorspannung |
| US9412549B2 (en) | 2014-02-18 | 2016-08-09 | General Electric Company | Electromagnetically enhanced contact separation in a circuit breaker |
| EP3146548B1 (de) * | 2014-05-19 | 2018-12-05 | ABB Schweiz AG | Elektrisches strombegrenzendes hochgeschwindigkeitsschaltgerät |
| EP3101678B1 (de) * | 2015-06-01 | 2017-09-13 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Stromunterbrecher |
| EP3557599B1 (de) * | 2018-04-19 | 2024-01-10 | ABB S.p.A. | Niederspannungsschutzschalter |
| KR20200095210A (ko) | 2019-01-31 | 2020-08-10 | 엘지전자 주식회사 | 반도체 발광 소자, 이의 제조 방법, 및 이를 포함하는 디스플레이 장치 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0174904A1 (de) * | 1984-08-23 | 1986-03-19 | Siemens Aktiengesellschaft | Kontaktanordnung für Niederspannungs-Leistungsschalter mit einem zweiarmigen Kontakthebel |
| DE19629867A1 (de) * | 1996-07-24 | 1998-02-05 | Kloeckner Moeller Gmbh | Strombegrenzender Leistungsschalter |
| DE112007003283T5 (de) * | 2007-01-24 | 2010-02-04 | Siemens Aktiengesellschaft | Doppelunterbrechungskontaktsystem für einen Niederspannungsleistungsschalter und das Doppelunterbrechungskontaktsystem umfassender Kompaktleistungsschalter |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB236293A (en) * | 1924-04-05 | 1925-07-06 | Edmund Basil Wedmore | Improvements in or relating to electric circuit breakers |
| US3068379A (en) * | 1957-04-11 | 1962-12-11 | Fed Pacific Electric Co | Circuit protective apparatus |
| US3593227A (en) * | 1968-02-28 | 1971-07-13 | Gennady Fedosievich Mitskevich | Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members |
| US3959753A (en) * | 1974-01-25 | 1976-05-25 | Westinghouse Electric Corporation | Circuit interrupter with load side short circuit |
| US4656446A (en) * | 1985-12-17 | 1987-04-07 | Westinghouse Electric Corp. | Current limiting circuit breaker with series double break contact system per pole |
| DE3810977C2 (de) * | 1988-03-28 | 1996-10-24 | Siemens Ag | Strombegrenzende Schalteinrichtung mit elektrodynamisch öffnenden Schaltstücken |
| JPH088048B2 (ja) * | 1989-09-18 | 1996-01-29 | 三菱電機株式会社 | 限流装置 |
| DE19517634C2 (de) * | 1995-05-13 | 2002-01-31 | Abb Patent Gmbh | Elektrisches Installationsschaltgerät |
| US6232570B1 (en) * | 1999-09-16 | 2001-05-15 | General Electric Company | Arcing contact arrangement |
| US6184761B1 (en) * | 1999-12-20 | 2001-02-06 | General Electric Company | Circuit breaker rotary contact arrangement |
| US6534737B1 (en) * | 2002-02-19 | 2003-03-18 | Onan Corporation | Contact closing speed limiter for a transfer switch |
| JP2007280928A (ja) * | 2006-03-13 | 2007-10-25 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
-
2008
- 2008-01-14 DE DE102008005115A patent/DE102008005115A1/de not_active Withdrawn
-
2009
- 2009-01-06 EP EP09150080A patent/EP2079088A3/de not_active Withdrawn
- 2009-01-13 CN CN2009100001639A patent/CN101488403B/zh not_active Expired - Fee Related
- 2009-01-13 US US12/319,859 patent/US7902948B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0174904A1 (de) * | 1984-08-23 | 1986-03-19 | Siemens Aktiengesellschaft | Kontaktanordnung für Niederspannungs-Leistungsschalter mit einem zweiarmigen Kontakthebel |
| DE19629867A1 (de) * | 1996-07-24 | 1998-02-05 | Kloeckner Moeller Gmbh | Strombegrenzender Leistungsschalter |
| DE112007003283T5 (de) * | 2007-01-24 | 2010-02-04 | Siemens Aktiengesellschaft | Doppelunterbrechungskontaktsystem für einen Niederspannungsleistungsschalter und das Doppelunterbrechungskontaktsystem umfassender Kompaktleistungsschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2079088A2 (de) | 2009-07-15 |
| CN101488403A (zh) | 2009-07-22 |
| CN101488403B (zh) | 2011-06-15 |
| US7902948B2 (en) | 2011-03-08 |
| US20090179009A1 (en) | 2009-07-16 |
| DE102008005115A1 (de) | 2009-07-16 |
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Legal Events
| Date | Code | Title | Description |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: AL BA RS |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 77/10 20060101ALI20100713BHEP Ipc: H01H 73/04 20060101ALI20100713BHEP Ipc: H01H 9/34 20060101AFI20090227BHEP |
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| 17P | Request for examination filed |
Effective date: 20100921 |
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| AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18D | Application deemed to be withdrawn |
Effective date: 20120801 |