CN1577690A - 漏电断路器 - Google Patents
漏电断路器 Download PDFInfo
- Publication number
- CN1577690A CN1577690A CNA031566251A CN03156625A CN1577690A CN 1577690 A CN1577690 A CN 1577690A CN A031566251 A CNA031566251 A CN A031566251A CN 03156625 A CN03156625 A CN 03156625A CN 1577690 A CN1577690 A CN 1577690A
- Authority
- CN
- China
- Prior art keywords
- circuit
- withstand voltage
- circuit breaker
- switch
- case shell
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 90
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 239000000178 monomer Substances 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 33
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000012811 non-conductive material Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 230000014509 gene expression Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000005760 Tripper reaction Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009993 protective function Effects 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
-
- 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
- H01H73/06—Housings; Casings; Bases; Mountings
-
- 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
Landscapes
- Breakers (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003191017 | 2003-07-03 | ||
JP2003191017A JP4123081B2 (ja) | 2003-07-03 | 2003-07-03 | 漏電遮断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1577690A true CN1577690A (zh) | 2005-02-09 |
CN100446153C CN100446153C (zh) | 2008-12-24 |
Family
ID=34188743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031566251A Expired - Fee Related CN100446153C (zh) | 2003-07-03 | 2003-09-05 | 漏电断路器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4123081B2 (zh) |
KR (1) | KR100937296B1 (zh) |
CN (1) | CN100446153C (zh) |
Cited By (2)
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 |
CN104979142A (zh) * | 2014-04-11 | 2015-10-14 | 施耐德电器工业公司 | 脱扣器和具有脱扣器的断路器 |
Families Citing this family (10)
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 |
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 |
JP2008041580A (ja) * | 2006-08-10 | 2008-02-21 | Terasaki Electric Co Ltd | 漏電遮断器 |
KR100770992B1 (ko) | 2006-08-14 | 2007-10-29 | 한국단자공업 주식회사 | 수형 하우징 누름식 전원 회로 차단 장치 |
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 |
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 |
KR101890683B1 (ko) * | 2016-12-29 | 2018-08-22 | 엘에스산전 주식회사 | 회로차단기용 제어부의 격리 장치 |
CN110729730A (zh) * | 2019-11-19 | 2020-01-24 | 中国舰船研究设计中心 | 内置隔离式取电压保护装置及取电方法 |
CN213519820U (zh) * | 2020-06-05 | 2021-06-22 | 浙江正泰电器股份有限公司 | 断路器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05325775A (ja) * | 1992-05-18 | 1993-12-10 | Toshiba Corp | 漏電しゃ断器 |
FR2701335B1 (fr) * | 1993-02-09 | 1995-04-14 | Merlin Gerin | Bloc de protection différentielle avec sous ensemble fonctionnel testable. |
JPH08180792A (ja) * | 1994-12-22 | 1996-07-12 | Mitsubishi Electric Corp | 漏電遮断器 |
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 |
JP2000331588A (ja) | 1999-05-20 | 2000-11-30 | Mitsubishi Electric Corp | リモコンリレー |
ES2164593B1 (es) * | 2000-03-17 | 2003-05-16 | Ge Power Controls Iberica S L | Dispositivo de deteccion de fuga a tierra. |
-
2003
- 2003-07-03 JP JP2003191017A patent/JP4123081B2/ja not_active Expired - Fee Related
- 2003-09-05 CN CNB031566251A patent/CN100446153C/zh not_active Expired - Fee Related
- 2003-11-05 KR KR1020030077817A patent/KR100937296B1/ko not_active IP Right Cessation
Cited By (4)
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 |
CN104979142A (zh) * | 2014-04-11 | 2015-10-14 | 施耐德电器工业公司 | 脱扣器和具有脱扣器的断路器 |
CN104979142B (zh) * | 2014-04-11 | 2017-03-29 | 施耐德电器工业公司 | 脱扣器和具有脱扣器的断路器 |
Also Published As
Publication number | Publication date |
---|---|
KR20050003962A (ko) | 2005-01-12 |
CN100446153C (zh) | 2008-12-24 |
KR100937296B1 (ko) | 2010-01-18 |
JP4123081B2 (ja) | 2008-07-23 |
JP2005026105A (ja) | 2005-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8462486B2 (en) | Gas-insulated medium-voltage switchgear assembly | |
CN1917118B (zh) | 手柄装置以及使用该手柄装置的电气开关装置 | |
RU2501136C2 (ru) | Электрораспределительная ячейка среднего напряжения | |
CN100541699C (zh) | 绝缘性能试验开关和对地漏电断路器 | |
KR100928375B1 (ko) | 누전 차단기 | |
CN100446153C (zh) | 漏电断路器 | |
AU2015291699B2 (en) | Low-voltage circuit breaker with residual current tripping device | |
CN101211728A (zh) | 漏电断路器 | |
GB1535371A (en) | Multi-pole groundfault circuit breaker | |
US7544907B1 (en) | Special provisions for network protector retrofits | |
CN102232236A (zh) | 电路断路器 | |
CN100466141C (zh) | 漏电断路器 | |
KR100935068B1 (ko) | 누전 차단기 | |
CN1841616B (zh) | 漏电断路器 | |
CN107994578B (zh) | 一种双母线单分段及双分段接线防误操作闭锁控制回路 | |
EP1346387B1 (en) | Supporting base for a circuit breaker | |
EP3709332A1 (en) | Insulated switchgear for electrical power systems | |
CN101079353B (zh) | 对地漏电断路器 | |
JP6917875B2 (ja) | スイッチギヤおよびスイッチギヤの操作方法 | |
CN214152829U (zh) | 一种小型断路器的引弧装置 | |
CN219086660U (zh) | 母线侧电压互感器柜 | |
CN214898296U (zh) | 一种小型漏电断路器漏电指示装置 | |
US3201554A (en) | Circuit breakers with rocking prebiased contacts | |
Valdes et al. | Reviewing equipment standards: Differences between the IEC and IEEE electrical equipment standards |
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: 20090522 Owner name: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Effective date: 20090522 Owner name: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. Effective date: 20090522 |
|
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: 20090522 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: 20090522 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: 20090522 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: 20081224 Termination date: 20160905 |
|
CF01 | Termination of patent right due to non-payment of annual fee |