EP2256771A3 - Elektrisches Schaltgerät mit einem thermischen Auslöser - Google Patents
Elektrisches Schaltgerät mit einem thermischen Auslöser Download PDFInfo
- Publication number
- EP2256771A3 EP2256771A3 EP10162160.5A EP10162160A EP2256771A3 EP 2256771 A3 EP2256771 A3 EP 2256771A3 EP 10162160 A EP10162160 A EP 10162160A EP 2256771 A3 EP2256771 A3 EP 2256771A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- arc
- section
- contact piece
- switching device
- guide rail
- 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- Withdrawn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
- 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
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009023556A DE102009023556B4 (de) | 2009-05-30 | 2009-05-30 | Elektrisches Schaltgerät mit einem thermischen Auslöser |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2256771A2 EP2256771A2 (de) | 2010-12-01 |
EP2256771A3 true EP2256771A3 (de) | 2014-06-18 |
Family
ID=42470641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10162160.5A Withdrawn EP2256771A3 (de) | 2009-05-30 | 2010-05-06 | Elektrisches Schaltgerät mit einem thermischen Auslöser |
Country Status (5)
Country | Link |
---|---|
US (1) | US8173926B2 (de) |
EP (1) | EP2256771A3 (de) |
CN (1) | CN201594482U (de) |
CA (1) | CA2705897A1 (de) |
DE (1) | DE102009023556B4 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011118968B3 (de) * | 2011-11-19 | 2013-01-31 | Abb Ag | Installationsschaltgerät mit Vorkammerraum und Leitrippen |
CN208240528U (zh) * | 2018-04-19 | 2018-12-14 | 施耐德电气工业公司 | 静触头组件和相应的开关触头 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59117021A (ja) * | 1982-12-24 | 1984-07-06 | 三菱電機株式会社 | 電力開閉器 |
US4628163A (en) * | 1983-12-07 | 1986-12-09 | Mitsubishi Denki Kabushiki Kaisha | Power switch |
US5185590A (en) * | 1991-12-23 | 1993-02-09 | North American Philips Corporation | Magnetic blow-out circuit breaker with booster loop/arc runner |
DE69302599T2 (de) * | 1992-02-11 | 1996-09-26 | Schneider Electric Sa | Schaltstruktur für Lastschalter |
DE10048328A1 (de) * | 2000-09-28 | 2002-05-02 | Aeg Niederspannungstech Gmbh | Lichtbogen-Löscheinrichtung |
EP1282146A1 (de) * | 2001-07-31 | 2003-02-05 | Legrand | Lichtbogenlöschvorrichtung |
DE10335704A1 (de) * | 2003-08-05 | 2005-03-03 | Abb Patent Gmbh | Elektrische Auslöseeinrichtung für ein elektrisches Schaltgerät |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3021867A1 (de) * | 1980-06-11 | 1981-12-17 | Brown, Boveri & Cie Ag, 6800 Mannheim | Selbstschalter |
US4656446A (en) * | 1985-12-17 | 1987-04-07 | Westinghouse Electric Corp. | Current limiting circuit breaker with series double break contact system per pole |
DE4041887A1 (de) | 1990-12-27 | 1992-07-02 | Abb Patent Gmbh | Lichtbogenkammer fuer ein elektrisches schaltgeraet |
DE4315485A1 (de) * | 1993-05-10 | 1994-11-17 | Abb Patent Gmbh | Elektrischer Schalter |
DE29720715U1 (de) * | 1997-11-21 | 1998-01-22 | Siemens AG, 80333 München | Schaltgerät mit Lichtbogen-Löscheinrichtung |
DE19956656A1 (de) * | 1999-11-25 | 2001-05-31 | Moeller Gmbh | Strombegrenzende Kontaktanordnung |
EP1548773B1 (de) * | 2003-12-22 | 2008-03-26 | ABB Schweiz AG | Lichtbogenlöscheinrichtung für Schutzschalter mit Doppelunterbrechung |
DE102005007303B4 (de) | 2005-02-17 | 2013-03-21 | Abb Ag | Elektrisches Installationsgerät mit Lichtbogen-Vorkammerraum, Lichtbogenleitschienen und strombegrenzender Lichtbogenlöscheinrichtung |
DE102005047741B4 (de) * | 2005-09-29 | 2013-02-14 | Siemens Aktiengesellschaft | Elektrischer Schalter |
US7716816B2 (en) * | 2006-09-22 | 2010-05-18 | Rockwell Automation Technologies, Inc. | Method of manufacturing a switch assembly |
DE102007005997B4 (de) * | 2007-02-07 | 2009-03-26 | Abb Ag | Strombegrenzende Lichtbogenlöscheinrichtung |
-
2009
- 2009-05-30 DE DE102009023556A patent/DE102009023556B4/de active Active
- 2009-07-22 CN CN200920178001XU patent/CN201594482U/zh not_active Expired - Lifetime
-
2010
- 2010-05-06 EP EP10162160.5A patent/EP2256771A3/de not_active Withdrawn
- 2010-05-26 US US12/787,627 patent/US8173926B2/en not_active Expired - Fee Related
- 2010-05-28 CA CA2705897A patent/CA2705897A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59117021A (ja) * | 1982-12-24 | 1984-07-06 | 三菱電機株式会社 | 電力開閉器 |
US4628163A (en) * | 1983-12-07 | 1986-12-09 | Mitsubishi Denki Kabushiki Kaisha | Power switch |
US5185590A (en) * | 1991-12-23 | 1993-02-09 | North American Philips Corporation | Magnetic blow-out circuit breaker with booster loop/arc runner |
DE69302599T2 (de) * | 1992-02-11 | 1996-09-26 | Schneider Electric Sa | Schaltstruktur für Lastschalter |
DE10048328A1 (de) * | 2000-09-28 | 2002-05-02 | Aeg Niederspannungstech Gmbh | Lichtbogen-Löscheinrichtung |
EP1282146A1 (de) * | 2001-07-31 | 2003-02-05 | Legrand | Lichtbogenlöschvorrichtung |
DE10335704A1 (de) * | 2003-08-05 | 2005-03-03 | Abb Patent Gmbh | Elektrische Auslöseeinrichtung für ein elektrisches Schaltgerät |
Also Published As
Publication number | Publication date |
---|---|
DE102009023556A1 (de) | 2010-12-09 |
US8173926B2 (en) | 2012-05-08 |
EP2256771A2 (de) | 2010-12-01 |
DE102009023556B4 (de) | 2012-01-19 |
CN201594482U (zh) | 2010-09-29 |
US20100301015A1 (en) | 2010-12-02 |
CA2705897A1 (en) | 2010-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME RS |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL 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 SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01H 9/34 20060101AFI20140513BHEP Ipc: H01H 9/46 20060101ALI20140513BHEP |
|
17P | Request for examination filed |
Effective date: 20141217 |
|
17Q | First examination report despatched |
Effective date: 20160408 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160819 |