CN100466141C - 漏电断路器 - Google Patents
漏电断路器 Download PDFInfo
- Publication number
- CN100466141C CN100466141C CNB03156724XA CN03156724A CN100466141C CN 100466141 C CN100466141 C CN 100466141C CN B03156724X A CNB03156724X A CN B03156724XA CN 03156724 A CN03156724 A CN 03156724A CN 100466141 C CN100466141 C CN 100466141C
- Authority
- CN
- China
- Prior art keywords
- switch
- circuit
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 162
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims description 59
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 9
- 230000016507 interphase Effects 0.000 abstract 1
- 230000014509 gene expression Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 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
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- H01H83/02—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
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002363511A JP4253700B2 (ja) | 2002-12-16 | 2002-12-16 | 漏電遮断器 |
JP2002363511 | 2002-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1508832A CN1508832A (zh) | 2004-06-30 |
CN100466141C true CN100466141C (zh) | 2009-03-04 |
Family
ID=32376202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03156724XA Expired - Fee Related CN100466141C (zh) | 2002-12-16 | 2003-09-08 | 漏电断路器 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4253700B2 (zh) |
KR (1) | KR100981872B1 (zh) |
CN (1) | CN100466141C (zh) |
DE (1) | DE10357691A1 (zh) |
FR (1) | FR2848722B1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4556614B2 (ja) * | 2004-10-25 | 2010-10-06 | 富士電機機器制御株式会社 | 漏電遮断器 |
JP4742232B2 (ja) * | 2005-04-19 | 2011-08-10 | 富士電機株式会社 | 漏電遮断器 |
DE102006009228B4 (de) * | 2006-02-28 | 2014-02-20 | Siemens Aktiengesellschaft | Leitungsschutzschalter mit integriertem Hilfsschalter oder Fehlersignalschalter |
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 |
DE102008018892A1 (de) * | 2007-04-19 | 2008-10-23 | Abb Ag | Verriegelungsvorrichtung für ein Installationsschaltgerät |
KR100876413B1 (ko) | 2007-07-12 | 2008-12-31 | 엘에스산전 주식회사 | 과전류 계전기 연동 트립기능을 구비한 차단기 |
JP2011253744A (ja) * | 2010-06-03 | 2011-12-15 | Kawamura Electric Inc | 接触不良を検出可能な回路遮断器 |
JP5734481B2 (ja) * | 2012-01-27 | 2015-06-17 | 三菱電機株式会社 | 監視装置、電力切替方法及びプログラム |
JP5497115B2 (ja) * | 2012-01-27 | 2014-05-21 | 三菱電機株式会社 | 電源切替装置及び配電盤 |
CN103337429B (zh) * | 2013-07-01 | 2015-11-18 | 浙江正泰电器股份有限公司 | 剩余电流动作断路器 |
DE102014201501A1 (de) * | 2014-01-28 | 2015-07-30 | Siemens Aktiengesellschaft | Externe Ansteuerung eines elektromagnetischen Auslösers |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01307133A (ja) * | 1988-06-02 | 1989-12-12 | Mitsubishi Electric Corp | 単三中性線欠相保護付漏電遮断器 |
JPH06223704A (ja) * | 1993-01-26 | 1994-08-12 | Fuji Electric Co Ltd | 漏電遮断器のテスト回路 |
JPH10283904A (ja) * | 1997-03-31 | 1998-10-23 | Tempearl Ind Co Ltd | 過電流保護機能付漏電遮断器 |
JPH11339629A (ja) * | 1998-05-25 | 1999-12-10 | Mitsubishi Electric Corp | 漏電遮断器 |
JP2002170477A (ja) * | 2000-11-30 | 2002-06-14 | Mitsubishi Electric Corp | 漏電遮断器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR850002266Y1 (ko) * | 1983-10-13 | 1985-10-10 | 신영전기주식회사 | 테스트(Test) 장치를 이용한 누전차단기의 전원역접속 장치 |
US4578732A (en) * | 1983-12-14 | 1986-03-25 | Square D Company | Ground fault circuit interrupter including snap-acting contacts |
JPH05325775A (ja) * | 1992-05-18 | 1993-12-10 | Toshiba Corp | 漏電しゃ断器 |
US6392513B1 (en) * | 1998-04-29 | 2002-05-21 | Eaton Corporation | Circuit breaker with common test button for ground fault and arc fault circuit |
ES2164593B1 (es) * | 2000-03-17 | 2003-05-16 | Ge Power Controls Iberica S L | Dispositivo de deteccion de fuga a tierra. |
KR200196838Y1 (ko) | 2000-04-21 | 2000-09-15 | 엘지산전주식회사 | 누전차단기 |
-
2002
- 2002-12-16 JP JP2002363511A patent/JP4253700B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-04 KR KR1020030061721A patent/KR100981872B1/ko not_active IP Right Cessation
- 2003-09-08 CN CNB03156724XA patent/CN100466141C/zh not_active Expired - Fee Related
- 2003-12-10 DE DE10357691A patent/DE10357691A1/de not_active Withdrawn
- 2003-12-16 FR FR0314706A patent/FR2848722B1/fr not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01307133A (ja) * | 1988-06-02 | 1989-12-12 | Mitsubishi Electric Corp | 単三中性線欠相保護付漏電遮断器 |
JPH06223704A (ja) * | 1993-01-26 | 1994-08-12 | Fuji Electric Co Ltd | 漏電遮断器のテスト回路 |
JPH10283904A (ja) * | 1997-03-31 | 1998-10-23 | Tempearl Ind Co Ltd | 過電流保護機能付漏電遮断器 |
JPH11339629A (ja) * | 1998-05-25 | 1999-12-10 | Mitsubishi Electric Corp | 漏電遮断器 |
JP2002170477A (ja) * | 2000-11-30 | 2002-06-14 | Mitsubishi Electric Corp | 漏電遮断器 |
Also Published As
Publication number | Publication date |
---|---|
FR2848722B1 (fr) | 2008-02-29 |
DE10357691A1 (de) | 2004-06-24 |
JP4253700B2 (ja) | 2009-04-15 |
CN1508832A (zh) | 2004-06-30 |
KR20040053755A (ko) | 2004-06-24 |
FR2848722A1 (fr) | 2004-06-18 |
KR100981872B1 (ko) | 2010-09-10 |
JP2004199881A (ja) | 2004-07-15 |
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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: 20090515 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 | ||
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. |
|
CP01 | Change in the name or title of a patent holder |
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: 20090515 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Kanagawa, Japan Patentee before: Fuji Electric Holdings Co.,Ltd. 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. 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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20160908 |
|
CF01 | Termination of patent right due to non-payment of annual fee |