CN1177195A - 断路器 - Google Patents
断路器 Download PDFInfo
- Publication number
- CN1177195A CN1177195A CN97118281A CN97118281A CN1177195A CN 1177195 A CN1177195 A CN 1177195A CN 97118281 A CN97118281 A CN 97118281A CN 97118281 A CN97118281 A CN 97118281A CN 1177195 A CN1177195 A CN 1177195A
- Authority
- CN
- China
- Prior art keywords
- contact
- circuit breaker
- contacts
- trip
- 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
- 230000007246 mechanism Effects 0.000 claims description 67
- 230000009471 action Effects 0.000 claims description 38
- 238000009413 insulation Methods 0.000 claims description 19
- 238000004880 explosion Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges
-
- 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
- H01H2009/0094—Details of rotatable shafts which are subdivided; details of the coupling means thereof
-
- 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
- H01H2089/065—Coordination between protection and remote control, e.g. protection job repartition, mutual assistance or monitoring
-
- 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
- H01H71/121—Protection of release 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
- H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
-
- 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
- H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
-
- 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
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7409—Interchangeable elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP269447/1996 | 1996-09-19 | ||
JP26944796 | 1996-09-19 | ||
JP269447/96 | 1996-09-19 | ||
JP072666/97 | 1997-03-10 | ||
JP072666/1997 | 1997-03-10 | ||
JP09072666A JP3117075B2 (ja) | 1996-03-12 | 1997-03-10 | 回路遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1177195A true CN1177195A (zh) | 1998-03-25 |
CN1073744C CN1073744C (zh) | 2001-10-24 |
Family
ID=26413811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97118281A Expired - Fee Related CN1073744C (zh) | 1996-09-19 | 1997-09-10 | 断路器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5901025A (zh) |
CN (1) | CN1073744C (zh) |
DE (1) | DE19741173B4 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100446150C (zh) * | 2000-10-16 | 2008-12-24 | 立维腾制造有限公司 | 电路中断装置 |
CN101789336A (zh) * | 2009-09-29 | 2010-07-28 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的内置式断路器 |
CN101807495A (zh) * | 2009-09-29 | 2010-08-18 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的c型智能断路器 |
CN102714115A (zh) * | 2009-09-03 | 2012-10-03 | 伊顿工业制造有限公司 | 微型断路器 |
CN103718462A (zh) * | 2011-07-21 | 2014-04-09 | 西门子公司 | 用于通断电流的电路装置以及用于运行半导体断路器的方法 |
CN103594293B (zh) * | 2009-09-29 | 2016-06-08 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的c型智能断路器 |
CN112243530A (zh) * | 2018-05-16 | 2021-01-19 | 黑格尔电镀物品股份公司 | 电气差动开关装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786916B1 (fr) * | 1998-12-07 | 2001-01-12 | Schneider Electric Ind Sa | Dispositif de commande d'un electro-aimant avec entree de commande locale |
JP3900780B2 (ja) * | 2000-03-06 | 2007-04-04 | 富士電機機器制御株式会社 | 回路しゃ断器 |
US6469600B1 (en) * | 2001-07-27 | 2002-10-22 | Eaton Corporation | Remote control circuit breaker with a by-pass lead |
KR20040042627A (ko) * | 2002-11-15 | 2004-05-20 | 엘지산전 주식회사 | 소형 열동형 과부하 계전기 |
DE10304188A1 (de) * | 2003-01-29 | 2004-08-19 | Iqsun Gmbh | 3D-Scanner |
FR2877136B1 (fr) * | 2004-10-27 | 2006-12-15 | Areva T & D Sa | Cinematique d'entrainement dans un disjoncteur hybride |
DE102004062270B4 (de) * | 2004-12-23 | 2012-08-30 | Siemens Ag | Verfahren und Vorrichtung zum sicheren Betrieb eines Schaltgerätes sowie Schaltgerät |
US7492564B2 (en) * | 2005-09-30 | 2009-02-17 | Rockwell Automation Technologies, Inc. | Protection apparatus for an electrical load |
JP4924374B2 (ja) * | 2007-11-15 | 2012-04-25 | 富士電機機器制御株式会社 | 回路遮断器 |
CN101477921B (zh) * | 2008-12-16 | 2011-06-08 | 上海电科电器科技有限公司 | 一种控制保护电器的连接锁定结构 |
CN101807497B (zh) * | 2009-02-17 | 2014-10-15 | 施耐德电器工业公司 | 带选择性的直流断路器 |
US8279573B2 (en) * | 2009-07-30 | 2012-10-02 | General Electric Company | Circuit protection device and system |
US9761397B1 (en) * | 2016-06-23 | 2017-09-12 | Te Connectivity Corporation | Electrical relay device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088973A (en) * | 1976-04-28 | 1978-05-09 | Gould Inc. | Unitized combination starter |
DE3432476A1 (de) * | 1984-09-04 | 1986-03-13 | Siemens AG, 1000 Berlin und 8000 München | Schalterschuetz |
JPH022777A (ja) * | 1988-06-17 | 1990-01-08 | Fuji Xerox Co Ltd | 通信管理装置 |
JP2894052B2 (ja) * | 1990-12-11 | 1999-05-24 | 株式会社日立製作所 | 回路遮断器 |
DE4335965A1 (de) * | 1993-10-21 | 1995-04-27 | Licentia Gmbh | Motorstarter mit integriertem Kurzschlußschutz |
-
1997
- 1997-09-10 CN CN97118281A patent/CN1073744C/zh not_active Expired - Fee Related
- 1997-09-18 US US08/933,106 patent/US5901025A/en not_active Expired - Lifetime
- 1997-09-18 DE DE19741173A patent/DE19741173B4/de not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100446150C (zh) * | 2000-10-16 | 2008-12-24 | 立维腾制造有限公司 | 电路中断装置 |
CN101409185B (zh) * | 2000-10-16 | 2016-08-03 | 立维腾制造有限公司 | 电路中断装置 |
CN102714115A (zh) * | 2009-09-03 | 2012-10-03 | 伊顿工业制造有限公司 | 微型断路器 |
CN102714115B (zh) * | 2009-09-03 | 2016-03-02 | 伊顿工业制造有限公司 | 微型断路器 |
CN101789336A (zh) * | 2009-09-29 | 2010-07-28 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的内置式断路器 |
CN101807495A (zh) * | 2009-09-29 | 2010-08-18 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的c型智能断路器 |
CN103594293B (zh) * | 2009-09-29 | 2016-06-08 | 湖北盛佳电器设备有限公司 | 具有自动合闸功能的c型智能断路器 |
CN103718462A (zh) * | 2011-07-21 | 2014-04-09 | 西门子公司 | 用于通断电流的电路装置以及用于运行半导体断路器的方法 |
CN103718462B (zh) * | 2011-07-21 | 2016-06-29 | 西门子公司 | 用于通断电流的电路装置以及用于运行半导体断路器的方法 |
CN112243530A (zh) * | 2018-05-16 | 2021-01-19 | 黑格尔电镀物品股份公司 | 电气差动开关装置 |
CN112243530B (zh) * | 2018-05-16 | 2023-09-05 | 黑格尔电镀物品股份公司 | 电气差动开关装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1073744C (zh) | 2001-10-24 |
DE19741173B4 (de) | 2012-02-09 |
DE19741173A1 (de) | 1998-03-26 |
US5901025A (en) | 1999-05-04 |
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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 | ||
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: 20090424 |
|
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: 20090424 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: 20011024 Termination date: 20100910 |