CN101211728A - 漏电断路器 - Google Patents
漏电断路器 Download PDFInfo
- Publication number
- CN101211728A CN101211728A CNA2007103005632A CN200710300563A CN101211728A CN 101211728 A CN101211728 A CN 101211728A CN A2007103005632 A CNA2007103005632 A CN A2007103005632A CN 200710300563 A CN200710300563 A CN 200710300563A CN 101211728 A CN101211728 A CN 101211728A
- Authority
- CN
- China
- Prior art keywords
- switch
- circuit
- circuit breaker
- creepage
- leakage
- 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
- 230000035945 sensitivity Effects 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- 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
- H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006348358 | 2006-12-25 | ||
JP2006348358A JP2008159456A (ja) | 2006-12-25 | 2006-12-25 | 漏電遮断器 |
JP2006-348358 | 2006-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101211728A true CN101211728A (zh) | 2008-07-02 |
CN101211728B CN101211728B (zh) | 2012-07-04 |
Family
ID=39493742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007103005632A Active CN101211728B (zh) | 2006-12-25 | 2007-12-24 | 漏电断路器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7876181B2 (zh) |
JP (1) | JP2008159456A (zh) |
KR (1) | KR20080059503A (zh) |
CN (1) | CN101211728B (zh) |
FR (1) | FR2910697B1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950895A (zh) * | 2010-08-06 | 2011-01-19 | 浙江万盛电气有限公司 | 具有反接线和寿命终止检测功能的漏电保护插座 |
CN102687229A (zh) * | 2009-10-14 | 2012-09-19 | 富士电机机器制御株式会社 | 漏电断路器 |
CN105190821A (zh) * | 2013-03-26 | 2015-12-23 | 松下知识产权经营株式会社 | 漏电检测脱扣单元 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958213B (zh) * | 2009-07-20 | 2013-04-24 | 西门子公司 | 剩余电流动作断路器的锁定释放机构 |
CN102243948B (zh) * | 2010-05-13 | 2014-01-15 | 上海电器股份有限公司人民电器厂 | 一种手动与自动结合的剩余电流脱扣器 |
CN102136401B (zh) * | 2011-03-24 | 2012-12-19 | 浙江天正电气股份有限公司 | 带漏电保护的小型断路器 |
KR101346707B1 (ko) * | 2013-02-08 | 2013-12-31 | 이숙희 | 누전차단장치 |
JP6137982B2 (ja) * | 2013-08-01 | 2017-05-31 | 三菱電機株式会社 | 漏電遮断器 |
CN204424698U (zh) * | 2014-09-02 | 2015-06-24 | 施耐德电器工业公司 | 一种漏电保护组件及包含这种组件的配电箱/配电柜 |
DE102015200008A1 (de) * | 2015-01-02 | 2016-07-07 | Airbus Operations Gmbh | Offset Fehlerstrom-Schutzeinrichtung |
KR200487819Y1 (ko) * | 2015-03-31 | 2018-11-07 | 현대일렉트릭앤에너지시스템(주) | 누전차단기의 누전 트립코일 유닛에 구비되는 슬라이드 스위치용 캡 |
US11342152B2 (en) * | 2016-08-05 | 2022-05-24 | Leviton Manufacturing Co., Inc. | Circuit breakers incorporating reset lockout mechanisms |
CN106253216B (zh) * | 2016-09-26 | 2018-11-06 | 东莞市达昌实业有限公司 | 一种可定时的漏电保护装置 |
US10663530B2 (en) * | 2017-03-08 | 2020-05-26 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
KR102126314B1 (ko) * | 2018-03-08 | 2020-06-24 | 엘에스일렉트릭(주) | 누전 차단기 및 이에 착탈 가능한 아크 검출 장치 |
WO2020013826A1 (en) * | 2018-07-12 | 2020-01-16 | Abb Schweiz Ag | Test switch assembly having an electronic circuit |
JP7289100B2 (ja) * | 2019-07-22 | 2023-06-09 | パナソニックIpマネジメント株式会社 | 漏電保護装置、及び分電盤 |
WO2021232363A1 (zh) * | 2020-05-21 | 2021-11-25 | 南京溧水高新创业投资管理有限公司 | 一种用于计算机的意外断电自动保护电源 |
KR102567700B1 (ko) * | 2022-10-24 | 2023-08-17 | 주식회사 비츠로이엠 | 전자식 및 기계식 차단 기능의 차단기 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013929A (en) * | 1975-04-14 | 1977-03-22 | Square D Company | Multiple duty components of a ground fault receptacle |
JPS60241623A (ja) * | 1984-05-15 | 1985-11-30 | 富士電機株式会社 | 漏電しや断器 |
US4728914A (en) * | 1987-05-04 | 1988-03-01 | General Electric Company | Rating plug enclosure for molded case circuit breakers |
US4786885A (en) * | 1987-12-16 | 1988-11-22 | General Electric Company | Molded case circuit breaker shunt trip unit |
JPH02239535A (ja) * | 1989-03-13 | 1990-09-21 | Mitsubishi Electric Corp | 漏電警報機能付き配線用遮断器 |
KR900015203A (ko) * | 1989-03-10 | 1990-10-26 | 시끼 모리야 | 누전경보기능부 회로차단기 |
US5037732A (en) | 1989-08-28 | 1991-08-06 | Eastman Kodak Company | Photographic emulsions containing internally modified silver halide grains |
JPH03210726A (ja) * | 1990-01-12 | 1991-09-13 | Mitsubishi Electric Corp | 漏電警報機能付き配線用遮断器 |
US5416291A (en) * | 1991-10-18 | 1995-05-16 | Square D | Current limiting circuit breaker operating mechanism including linkage |
US5278373A (en) * | 1991-10-18 | 1994-01-11 | Square D Company | Current limiting circuit breaker |
JP3361574B2 (ja) * | 1993-09-20 | 2003-01-07 | 株式会社日立製作所 | 漏電遮断器 |
US5414395A (en) * | 1994-02-14 | 1995-05-09 | Siemens Energy & Automation, Inc. | Electronic housing for two-pole ground fault circuit interrupter |
JP2872950B2 (ja) * | 1995-11-01 | 1999-03-24 | 日東工業株式会社 | 漏電ブレーカ |
JP3794451B2 (ja) * | 1998-06-15 | 2006-07-05 | 富士電機機器制御株式会社 | 漏電しゃ断器 |
JP2000357447A (ja) * | 1999-06-15 | 2000-12-26 | Mitsubishi Electric Corp | 漏電遮断器 |
US6201460B1 (en) * | 2000-02-18 | 2001-03-13 | Siemens Energy & Automation, Inc. | Undervoltage release device for a molded case circuit breaker |
ES2164593B1 (es) * | 2000-03-17 | 2003-05-16 | Ge Power Controls Iberica S L | Dispositivo de deteccion de fuga a tierra. |
WO2002017458A1 (fr) * | 2000-08-22 | 2002-02-28 | Mitsubishi Denki Kabushiki Kaisha | Interrupteur différentiel |
JP4631593B2 (ja) * | 2005-08-12 | 2011-02-16 | 富士電機機器制御株式会社 | 回路遮断器 |
-
2006
- 2006-12-25 JP JP2006348358A patent/JP2008159456A/ja not_active Withdrawn
-
2007
- 2007-12-03 KR KR1020070124155A patent/KR20080059503A/ko not_active Application Discontinuation
- 2007-12-12 FR FR0708654A patent/FR2910697B1/fr not_active Expired - Fee Related
- 2007-12-13 US US12/000,474 patent/US7876181B2/en active Active
- 2007-12-24 CN CN2007103005632A patent/CN101211728B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102687229A (zh) * | 2009-10-14 | 2012-09-19 | 富士电机机器制御株式会社 | 漏电断路器 |
CN102687229B (zh) * | 2009-10-14 | 2014-10-29 | 富士电机机器制御株式会社 | 漏电断路器 |
CN101950895A (zh) * | 2010-08-06 | 2011-01-19 | 浙江万盛电气有限公司 | 具有反接线和寿命终止检测功能的漏电保护插座 |
CN101950895B (zh) * | 2010-08-06 | 2012-08-22 | 浙江万盛电气有限公司 | 具有反接线和寿命终止检测功能的漏电保护插座 |
CN105190821A (zh) * | 2013-03-26 | 2015-12-23 | 松下知识产权经营株式会社 | 漏电检测脱扣单元 |
Also Published As
Publication number | Publication date |
---|---|
US7876181B2 (en) | 2011-01-25 |
KR20080059503A (ko) | 2008-06-30 |
JP2008159456A (ja) | 2008-07-10 |
FR2910697A1 (fr) | 2008-06-27 |
CN101211728B (zh) | 2012-07-04 |
FR2910697B1 (fr) | 2015-04-03 |
US20080180195A1 (en) | 2008-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
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: 20090605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090605 Address after: Tokyo, Japan Applicant after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Applicant before: Fuji electric Asset Management Co. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |