CN101106025A - 用于在短路期间保持电触点闭合的设计和方法 - Google Patents
用于在短路期间保持电触点闭合的设计和方法 Download PDFInfo
- Publication number
- CN101106025A CN101106025A CNA2007101291714A CN200710129171A CN101106025A CN 101106025 A CN101106025 A CN 101106025A CN A2007101291714 A CNA2007101291714 A CN A2007101291714A CN 200710129171 A CN200710129171 A CN 200710129171A CN 101106025 A CN101106025 A CN 101106025A
- Authority
- CN
- China
- Prior art keywords
- movable
- conductor
- contact
- fixed
- current
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
- H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
- H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
- H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair
- H01H89/10—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair with each device controlling one of the two co-operating contacts
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83053306P | 2006-07-13 | 2006-07-13 | |
US60/830533 | 2006-07-13 | ||
US11/823751 | 2007-06-27 | ||
US11/823,751 US7772943B2 (en) | 2006-07-13 | 2007-06-27 | Design and method for keeping electrical contacts closed during short circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101106025A true CN101106025A (zh) | 2008-01-16 |
CN101106025B CN101106025B (zh) | 2012-01-11 |
Family
ID=38476114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101291714A Expired - Fee Related CN101106025B (zh) | 2006-07-13 | 2007-07-13 | 用于在短路期间保持电触点闭合的设计和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7772943B2 (zh) |
EP (1) | EP1879204B1 (zh) |
KR (1) | KR20080007168A (zh) |
CN (1) | CN101106025B (zh) |
CA (1) | CA2593456C (zh) |
MX (1) | MX2007008478A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102760586A (zh) * | 2011-04-27 | 2012-10-31 | 罗格朗法国公司 | 具有有效断路能力的电触头设备 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010015286A1 (de) * | 2010-04-13 | 2011-10-13 | Siemens Aktiengesellschaft | Schalter, insbesondere Lasttrennschalter |
DE102011004968B4 (de) * | 2011-03-02 | 2014-07-10 | Siemens Aktiengesellschaft | Elektrischer Schalter |
JP5838920B2 (ja) * | 2011-07-18 | 2016-01-06 | アンデン株式会社 | 継電器 |
GB201200331D0 (en) * | 2012-01-09 | 2012-02-22 | Dialight Europ Ltd | Improvements in switching contactors (II) |
DE102012102431B4 (de) * | 2012-03-21 | 2019-11-07 | Te Connectivity Germany Gmbh | Leitungsschutzschalter |
US20140002215A1 (en) * | 2012-06-29 | 2014-01-02 | Siemens Industry, Inc. | Electrical contact apparatus, assemblies, and methods of operation |
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 |
EP2806441B1 (en) | 2013-05-24 | 2017-07-12 | Tyco Electronics Austria GmbH | Electric switching device with enhanced Lorentz force bias |
CN104362053A (zh) * | 2014-11-20 | 2015-02-18 | 广西大学 | 一种磁力式过电保护装置 |
US10361043B2 (en) * | 2014-12-05 | 2019-07-23 | Eaton Intelligent Power Limited | Circuit breaker including remote operation circuit |
US10395875B2 (en) * | 2014-12-05 | 2019-08-27 | Eaton Intelligent Power Limited | Circuit breaker panel including remotely operated circuit breaker |
GB201518367D0 (en) * | 2015-10-16 | 2015-12-02 | Johnson Electric Sa | Electrical contact switch and electrical contactor |
JP7035879B2 (ja) * | 2018-07-24 | 2022-03-15 | 株式会社Soken | 接点装置および電磁継電器 |
CN109285732B (zh) * | 2018-11-30 | 2024-02-13 | 武汉长海电气科技开发有限公司 | 直流接触器及其触头结构 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849590A (en) * | 1988-04-01 | 1989-07-18 | Kohler Company | Electric switch with counteracting electro-electro-dynamic forces |
US5072082A (en) * | 1990-03-09 | 1991-12-10 | Cleaveland/Price Inc. | Electromagnetically locked contact blade |
US5301083A (en) * | 1991-09-30 | 1994-04-05 | Eaton Corporation | Remote control residential circuit breaker |
US5694098A (en) * | 1996-05-20 | 1997-12-02 | Eaton Corporation | Rate of current rise sensitive slot motor and switching apparatus having current limiting contact arrangement incorporating said slot motor |
US6034581A (en) * | 1998-06-30 | 2000-03-07 | Siemens Energy & Automation, Inc. | Remote controlled circuit breaker |
US6724284B2 (en) * | 2001-02-02 | 2004-04-20 | Eaton Corporation | Circuit breaker |
CN1215504C (zh) * | 2002-04-11 | 2005-08-17 | 正泰集团公司 | 利用电斥力斥开并自锁的触头装置 |
US6812815B2 (en) | 2003-04-02 | 2004-11-02 | Eaton Corporation | Remotely controllable circuit breaker including bypass magnet circuit |
US6714108B1 (en) | 2003-04-02 | 2004-03-30 | Eaton Corporation | Circuit breaker including mechanism for breaking tack weld |
-
2007
- 2007-06-27 US US11/823,751 patent/US7772943B2/en not_active Expired - Fee Related
- 2007-07-10 EP EP07112196A patent/EP1879204B1/en not_active Expired - Fee Related
- 2007-07-11 CA CA2593456A patent/CA2593456C/en not_active Expired - Fee Related
- 2007-07-12 MX MX2007008478A patent/MX2007008478A/es active IP Right Grant
- 2007-07-13 KR KR1020070070619A patent/KR20080007168A/ko not_active Application Discontinuation
- 2007-07-13 CN CN2007101291714A patent/CN101106025B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102760586A (zh) * | 2011-04-27 | 2012-10-31 | 罗格朗法国公司 | 具有有效断路能力的电触头设备 |
CN102760586B (zh) * | 2011-04-27 | 2016-03-16 | 罗格朗法国公司 | 具有有效断路能力的电触头设备 |
Also Published As
Publication number | Publication date |
---|---|
CA2593456A1 (en) | 2008-01-13 |
US20080012665A1 (en) | 2008-01-17 |
EP1879204B1 (en) | 2012-03-07 |
KR20080007168A (ko) | 2008-01-17 |
MX2007008478A (es) | 2008-12-18 |
US7772943B2 (en) | 2010-08-10 |
CN101106025B (zh) | 2012-01-11 |
EP1879204A1 (en) | 2008-01-16 |
CA2593456C (en) | 2014-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS BUILDING TECH AG Free format text: FORMER OWNER: SIEMENS INDUSTRIAL AUTOMATION, INC. Effective date: 20100810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: GEOGIA STATE, USA TO: GEORGIA STATE, USA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100810 Address after: American Georgia Applicant after: Siemens Building Tech AG Address before: Georgia, USA Applicant before: Siemens Industrial Automation, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20190713 |