CN100367438C - 漏电断路器 - Google Patents
漏电断路器 Download PDFInfo
- Publication number
- CN100367438C CN100367438C CNB2004100069643A CN200410006964A CN100367438C CN 100367438 C CN100367438 C CN 100367438C CN B2004100069643 A CNB2004100069643 A CN B2004100069643A CN 200410006964 A CN200410006964 A CN 200410006964A CN 100367438 C CN100367438 C CN 100367438C
- Authority
- CN
- China
- Prior art keywords
- circuit
- switch
- withstand voltage
- voltage test
- cross bar
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000009471 action Effects 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical class C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
- 238000005760 Tripper reaction Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
- A63F7/02—Indoor games using small moving playing bodies, e.g. balls, discs or blocks using falling playing bodies or playing bodies running on an inclined surface, e.g. pinball games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
- A63F7/0058—Indoor games using small moving playing bodies, e.g. balls, discs or blocks electric
-
- 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
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
-
- 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
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
-
- 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
- H01H83/226—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 differential transformer
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2250/00—Miscellaneous game characteristics
- A63F2250/14—Coin operated
- A63F2250/142—Coin operated with pay-out or rewarding with a prize
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/052—Controlling, signalling or testing correct functioning of a switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Breakers (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003143432 | 2003-05-21 | ||
JP2003143432A JP4200291B2 (ja) | 2003-05-21 | 2003-05-21 | 漏電遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1574152A CN1574152A (zh) | 2005-02-02 |
CN100367438C true CN100367438C (zh) | 2008-02-06 |
Family
ID=33410855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100069643A Expired - Fee Related CN100367438C (zh) | 2003-05-21 | 2004-03-01 | 漏电断路器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7167349B2 (zh) |
JP (1) | JP4200291B2 (zh) |
KR (1) | KR100928375B1 (zh) |
CN (1) | CN100367438C (zh) |
DE (1) | DE102004024820B4 (zh) |
FR (1) | FR2855319B1 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4839772B2 (ja) * | 2005-10-21 | 2011-12-21 | 富士電機機器制御株式会社 | 耐電圧テスト用スイッチおよび漏電遮断器 |
JP2007299727A (ja) * | 2006-04-07 | 2007-11-15 | Fuji Electric Fa Components & Systems Co Ltd | 漏電遮断器 |
KR100718530B1 (ko) * | 2006-04-29 | 2007-05-18 | 이한식 | 자동복귀수단을 구비한 누전차단기 |
JP4972998B2 (ja) | 2006-05-22 | 2012-07-11 | 富士電機機器制御株式会社 | 漏電遮断器 |
JP4816246B2 (ja) * | 2006-05-23 | 2011-11-16 | 富士電機機器制御株式会社 | 漏電遮断器 |
JP4893358B2 (ja) | 2007-02-19 | 2012-03-07 | 富士電機機器制御株式会社 | 漏電遮断器の漏電引外し装置 |
JP4910913B2 (ja) * | 2007-06-27 | 2012-04-04 | 富士電機機器制御株式会社 | 漏電遮断器 |
US8280670B2 (en) * | 2009-10-20 | 2012-10-02 | General Electric Company | Method and apparatus for detecting failure of an actuator switching device |
KR100992838B1 (ko) | 2010-08-20 | 2010-11-11 | 주식회사 코본테크 | 누전테스트전류라인의 조립시간을 단축시킨 누전차단기의 pba 조립방법 |
CN101964280A (zh) * | 2010-10-29 | 2011-02-02 | 天津市百利电气有限公司 | 带有可安装多种零件的中盖的塑壳式断路器 |
DE102011075727A1 (de) * | 2011-05-12 | 2012-11-15 | Siemens Aktiengesellschaft | Vorrichtung zum Auslösen eines elektrischen Schalters |
FR2992093B1 (fr) * | 2012-06-19 | 2014-06-13 | Schneider Electric Ind Sas | Dispositif de deconnexion de la carte electronique d'alimentation du circuit de traitement du defaut dans un appareil de protection electrique et appareil comportant un tel dispositif |
CN103956301B (zh) * | 2014-04-30 | 2015-11-18 | 罗格朗低压电器(无锡)有限公司 | 带漏电关闭功能的rcd模块 |
DE102016202021B3 (de) * | 2016-02-10 | 2017-03-23 | Bender Gmbh & Co. Kg | Verfahren und Vorrichtungen zur Erkennung einer Unterbrechung einer Schutzleiterverbindung |
CN106024538A (zh) * | 2016-06-27 | 2016-10-12 | 杭州乾龙电器有限公司 | 套装式零序互感器结构 |
KR101912698B1 (ko) | 2017-02-21 | 2018-10-29 | 엘에스산전 주식회사 | 조작기를 갖는 차단기 |
KR101912699B1 (ko) | 2017-07-27 | 2018-12-28 | 엘에스산전 주식회사 | 직류 기중차단기 |
CN107393782A (zh) * | 2017-08-14 | 2017-11-24 | 国家电网公司 | 高压断路器 |
CN109143052B (zh) * | 2018-08-22 | 2021-05-25 | 广东理工职业学院 | 一种电动机保护用断路器操作夹具 |
US10692678B2 (en) * | 2018-09-06 | 2020-06-23 | Carling Technologies, Inc. | Circuit breaker with slide to test function |
CN109755075B (zh) * | 2019-03-04 | 2024-03-29 | 乐清市万联电器有限公司 | 一种模块化一体式小型漏电断路器 |
CN111864691B (zh) * | 2019-04-30 | 2023-04-28 | 上海复旦微电子集团股份有限公司 | 接地故障保护电路 |
CN113702867B (zh) * | 2021-08-31 | 2024-04-12 | 国网江苏省电力有限公司营销服务中心 | 一种串接电流互感器线路的漏电检测装置及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320409A1 (fr) * | 1987-12-10 | 1989-06-14 | Merlin Gerin | Déclencheur statique à source auxiliaire |
EP0611224A1 (fr) * | 1993-02-09 | 1994-08-17 | Schneider Electric Sa | Bloc de protection différentielle avec sous-ensemble fonctionnel testable |
CN2333111Y (zh) * | 1998-06-18 | 1999-08-11 | 宝安区沙井万丰宝华电器厂 | 微型漏电保护器 |
US20010022713A1 (en) * | 2000-03-17 | 2001-09-20 | Gimenez Miguel Ortiz | Earth leakage detection device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3246562B2 (ja) * | 1992-03-05 | 2002-01-15 | 富士電機株式会社 | 回路遮断器 |
JPH05325775A (ja) * | 1992-05-18 | 1993-12-10 | Toshiba Corp | 漏電しゃ断器 |
JP3418674B2 (ja) * | 1998-02-26 | 2003-06-23 | 株式会社日立産機システム | 漏電遮断器 |
-
2003
- 2003-05-21 JP JP2003143432A patent/JP4200291B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-04 KR KR1020040007119A patent/KR100928375B1/ko not_active IP Right Cessation
- 2004-02-19 FR FR0401655A patent/FR2855319B1/fr not_active Expired - Fee Related
- 2004-03-01 CN CNB2004100069643A patent/CN100367438C/zh not_active Expired - Fee Related
- 2004-03-02 US US10/790,197 patent/US7167349B2/en not_active Expired - Fee Related
- 2004-05-19 DE DE102004024820A patent/DE102004024820B4/de not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0320409A1 (fr) * | 1987-12-10 | 1989-06-14 | Merlin Gerin | Déclencheur statique à source auxiliaire |
EP0611224A1 (fr) * | 1993-02-09 | 1994-08-17 | Schneider Electric Sa | Bloc de protection différentielle avec sous-ensemble fonctionnel testable |
CN2333111Y (zh) * | 1998-06-18 | 1999-08-11 | 宝安区沙井万丰宝华电器厂 | 微型漏电保护器 |
US20010022713A1 (en) * | 2000-03-17 | 2001-09-20 | Gimenez Miguel Ortiz | Earth leakage detection device |
Also Published As
Publication number | Publication date |
---|---|
CN1574152A (zh) | 2005-02-02 |
KR100928375B1 (ko) | 2009-11-23 |
FR2855319B1 (fr) | 2005-10-28 |
DE102004024820A1 (de) | 2004-12-09 |
JP2004349063A (ja) | 2004-12-09 |
FR2855319A1 (fr) | 2004-11-26 |
JP4200291B2 (ja) | 2008-12-24 |
US20040233594A1 (en) | 2004-11-25 |
KR20040100863A (ko) | 2004-12-02 |
US7167349B2 (en) | 2007-01-23 |
DE102004024820B4 (de) | 2013-05-23 |
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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 | ||
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 ASSETS MANAGEMENT CO., LTD. Effective date: 20090515 Owner name: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Effective date: 20090515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Fuji electric Asset Management Co. Effective date of registration: 20090515 Address after: Tokyo, Japan Patentee after: Fuji electric Asset Management Co. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20170301 |
|
CF01 | Termination of patent right due to non-payment of annual fee |