CN101335160B - 电路断路器 - Google Patents
电路断路器 Download PDFInfo
- Publication number
- CN101335160B CN101335160B CN2008100952324A CN200810095232A CN101335160B CN 101335160 B CN101335160 B CN 101335160B CN 2008100952324 A CN2008100952324 A CN 2008100952324A CN 200810095232 A CN200810095232 A CN 200810095232A CN 101335160 B CN101335160 B CN 101335160B
- Authority
- CN
- China
- Prior art keywords
- contact
- movable piece
- fixed contact
- travelling contact
- carriage
- 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.)
- Active
Links
- 238000000265 homogenisation Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 9
- 238000003032 molecular docking Methods 0.000 description 9
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- 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
- H01H73/04—Contacts
-
- 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
-
- 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
- H01H73/36—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 having electromagnetic release and no other automatic release
- H01H73/38—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 having electromagnetic release and no other automatic release reset by lever
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007170639 | 2007-06-28 | ||
JP2007170639A JP4918890B2 (ja) | 2007-06-28 | 2007-06-28 | 回路遮断器 |
JP2007-170639 | 2007-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101335160A CN101335160A (zh) | 2008-12-31 |
CN101335160B true CN101335160B (zh) | 2011-04-20 |
Family
ID=40197670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100952324A Active CN101335160B (zh) | 2007-06-28 | 2008-05-05 | 电路断路器 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4918890B2 (zh) |
KR (1) | KR100966224B1 (zh) |
CN (1) | CN101335160B (zh) |
TW (1) | TW200901259A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5568895B2 (ja) * | 2009-06-10 | 2014-08-13 | 富士電機機器制御株式会社 | 回路遮断器 |
JP5375347B2 (ja) * | 2009-06-10 | 2013-12-25 | 富士電機機器制御株式会社 | 回路遮断器 |
KR200455327Y1 (ko) | 2009-11-17 | 2011-08-30 | 엘에스산전 주식회사 | 회로차단기의 샤프트 어셈블리 |
JP5493757B2 (ja) * | 2009-11-19 | 2014-05-14 | 富士電機機器制御株式会社 | 回路遮断器 |
JP5510163B2 (ja) * | 2010-08-02 | 2014-06-04 | 富士電機機器制御株式会社 | 回路遮断器 |
CN105914109B (zh) * | 2016-07-06 | 2018-09-04 | 上海电科电器科技有限公司 | 断路器的导电回路 |
CN114267568B (zh) * | 2022-03-02 | 2022-05-20 | 晟望电气有限公司 | 户外电力保护开关 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1596455A (zh) * | 2001-11-06 | 2005-03-16 | Abb服务有限公司 | 低压断路器 |
CN1707720A (zh) * | 2004-06-10 | 2005-12-14 | 富士电机机器制御株式会社 | 断路器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970010446B1 (ko) * | 1989-09-07 | 1997-06-26 | 후지덴끼 가부시기가이샤 | 회로차단기 |
JPH03102735A (ja) * | 1989-09-18 | 1991-04-30 | Mitsubishi Electric Corp | 回路遮断器 |
FR2703824B1 (fr) * | 1993-04-07 | 1995-05-12 | Merlin Gerin | Disjoncteur limiteur multipolaire à répulsion électrodynamique. |
KR200224239Y1 (ko) | 1997-12-27 | 2001-07-19 | 이종수 | 배선용차단기의가동접촉자회동범위제한장치 |
JPH11204014A (ja) * | 1998-01-16 | 1999-07-30 | Fuji Electric Co Ltd | 回路遮断器 |
JP4029488B2 (ja) * | 1998-01-20 | 2008-01-09 | 三菱電機株式会社 | 多点切り回路遮断器 |
JP2004079283A (ja) | 2002-08-13 | 2004-03-11 | Fuji Electric Holdings Co Ltd | 回路しゃ断器 |
JP2006294511A (ja) | 2005-04-13 | 2006-10-26 | Fuji Electric Fa Components & Systems Co Ltd | 回路遮断器 |
-
2007
- 2007-06-28 JP JP2007170639A patent/JP4918890B2/ja active Active
-
2008
- 2008-02-26 KR KR1020080017114A patent/KR100966224B1/ko active IP Right Grant
- 2008-03-03 TW TW097107338A patent/TW200901259A/zh unknown
- 2008-05-05 CN CN2008100952324A patent/CN101335160B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1596455A (zh) * | 2001-11-06 | 2005-03-16 | Abb服务有限公司 | 低压断路器 |
CN1707720A (zh) * | 2004-06-10 | 2005-12-14 | 富士电机机器制御株式会社 | 断路器 |
Non-Patent Citations (2)
Title |
---|
JP特开平11-273536A 1999.10.08 |
JP特开平7-6681A 1995.01.10 |
Also Published As
Publication number | Publication date |
---|---|
JP4918890B2 (ja) | 2012-04-18 |
JP2009009840A (ja) | 2009-01-15 |
TW200901259A (en) | 2009-01-01 |
CN101335160A (zh) | 2008-12-31 |
TWI349947B (zh) | 2011-10-01 |
KR20090004429A (ko) | 2009-01-12 |
KR100966224B1 (ko) | 2010-06-25 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC ASSETS MANAGEMENT CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. 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 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: Tokyo, Japan Applicant after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Applicant before: Fuji electric Asset Management Co. Effective date of registration: 20090515 Address after: Tokyo, Japan Applicant after: Fuji electric Asset Management Co. Address before: Tokyo, Japan Applicant before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
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 |