CN1170299C - 断路器 - Google Patents
断路器 Download PDFInfo
- Publication number
- CN1170299C CN1170299C CNB011109599A CN01110959A CN1170299C CN 1170299 C CN1170299 C CN 1170299C CN B011109599 A CNB011109599 A CN B011109599A CN 01110959 A CN01110959 A CN 01110959A CN 1170299 C CN1170299 C CN 1170299C
- Authority
- CN
- China
- Prior art keywords
- contact
- opening
- boots
- spring
- main circuit
- 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
Images
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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- 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
- Breakers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP060755/2000 | 2000-03-06 | ||
JP2000060755A JP3900780B2 (ja) | 2000-03-06 | 2000-03-06 | 回路しゃ断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1312571A CN1312571A (zh) | 2001-09-12 |
CN1170299C true CN1170299C (zh) | 2004-10-06 |
Family
ID=18581012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011109599A Expired - Fee Related CN1170299C (zh) | 2000-03-06 | 2001-03-06 | 断路器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6472971B2 (zh) |
JP (1) | JP3900780B2 (zh) |
CN (1) | CN1170299C (zh) |
TW (1) | TW492030B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623255A (zh) * | 2011-01-27 | 2012-08-01 | 富士电机机器制御株式会社 | 电路断路器 |
CN101552159B (zh) * | 2008-03-31 | 2013-05-08 | 三菱电机株式会社 | 电路断路器 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5284738B2 (ja) * | 2008-09-19 | 2013-09-11 | 東日本旅客鉄道株式会社 | 保護接地スイッチ及び鉄道車両 |
PL2395535T3 (pl) * | 2010-06-08 | 2014-03-31 | Eaton Electrical Ip Gmbh & Co | Moduł wyzwalający do wyłącznika automatycznego |
DE102011015449B4 (de) * | 2011-01-25 | 2014-09-25 | Ellenberger & Poensgen Gmbh | Schalteinheit zum Schalten von hohen Gleichspannungen |
WO2015047236A1 (en) | 2013-09-25 | 2015-04-02 | Schneider Electric USA, Inc. | Spring loaded, bistable connect/disconnect for mcc unit |
CA2921497C (en) * | 2013-09-27 | 2020-09-15 | Schneider Electric USA, Inc. | Motor control center unit disconnect with interlocks |
CA2922271C (en) | 2013-09-30 | 2020-11-03 | Schneider Electric USA, Inc. | Mcc unit troubleshooting compartment |
WO2015072963A1 (en) | 2013-11-12 | 2015-05-21 | Schneider Electric USA, Inc. | Double shutter shroud and tunnel for mcc bus connections |
US10123436B2 (en) | 2014-03-31 | 2018-11-06 | Schneider Electric USA, Inc. | Live load indicator with door interlock |
US9748024B2 (en) | 2014-06-20 | 2017-08-29 | Schneider Electric USA, Inc. | Passive arc control with sequestered phases in a vertical bus system of a motor control center |
CN111524759B (zh) * | 2017-11-21 | 2022-09-23 | 乾友科技有限公司 | 一种断路器自动分合闸操作装置及其断路器 |
CN108482419B (zh) * | 2018-05-17 | 2024-02-23 | 沈阳中铁安全设备有限责任公司 | 电控防溜铁鞋装置 |
US10439371B1 (en) | 2018-06-22 | 2019-10-08 | Schneider Electric USA, Inc. | Snapped in rotating arc housing assembly for safety switch |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492468B1 (zh) * | 1968-07-15 | 1974-01-21 | ||
GB1405914A (en) * | 1972-10-27 | 1975-09-10 | Tokyo Shibaura Electric Co | Electrical circuit breaker |
US3810051A (en) * | 1973-03-27 | 1974-05-07 | Westinghouse Electric Corp | Circuit breaker trip and latch mechanism |
US4144427A (en) * | 1977-07-20 | 1979-03-13 | Gould Inc. | Anti-rebound and contact kicker means for circuit breaker |
US4146855A (en) * | 1977-09-06 | 1979-03-27 | Square D Company | Low profile multi-pole circuit breaker having multiple toggle springs |
US4894747A (en) * | 1988-10-12 | 1990-01-16 | Westinghouse Electric Corp. | Side plate tapered twist tab fastening device for fastening side plates to the base |
JPH07109746B2 (ja) * | 1989-01-06 | 1995-11-22 | 富士電機株式会社 | 回路遮断器の開閉機構 |
US5260533A (en) * | 1991-10-18 | 1993-11-09 | Westinghouse Electric Corp. | Molded case current limiting circuit breaker |
JP3399739B2 (ja) * | 1996-04-16 | 2003-04-21 | 富士電機株式会社 | 回路遮断器の開閉機構 |
CN1073744C (zh) * | 1996-09-19 | 2001-10-24 | 富士电机株式会社 | 断路器 |
JP3166908B2 (ja) | 1997-09-03 | 2001-05-14 | 富士電機株式会社 | 回路遮断器の開閉機構 |
-
2000
- 2000-03-06 JP JP2000060755A patent/JP3900780B2/ja not_active Expired - Fee Related
-
2001
- 2001-01-19 TW TW090101344A patent/TW492030B/zh not_active IP Right Cessation
- 2001-02-20 US US09/785,561 patent/US6472971B2/en not_active Expired - Fee Related
- 2001-03-06 CN CNB011109599A patent/CN1170299C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101552159B (zh) * | 2008-03-31 | 2013-05-08 | 三菱电机株式会社 | 电路断路器 |
CN102623255A (zh) * | 2011-01-27 | 2012-08-01 | 富士电机机器制御株式会社 | 电路断路器 |
Also Published As
Publication number | Publication date |
---|---|
US6472971B2 (en) | 2002-10-29 |
JP2001250465A (ja) | 2001-09-14 |
US20010024154A1 (en) | 2001-09-27 |
CN1312571A (zh) | 2001-09-12 |
TW492030B (en) | 2002-06-21 |
JP3900780B2 (ja) | 2007-04-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1071801 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC HOLDINGS Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJI ELECTRIC HOLDINGS Free format text: FORMER NAME: FUJITSU ELECTRIC EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa, Japan Patentee after: Fuji Electric Holdings Co.,Ltd. Address before: Kanagawa, Japan Patentee before: FUJI ELECTRIC Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Kanagawa, Japan Patentee before: Fuji Electric Holdings Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Effective date: 20090626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Free format text: FORMER NAME: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Fuji electric Asset Management Co. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090626 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Fuji electric Asset Management Co. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20110306 |