CN1076859C - 断路器 - Google Patents
断路器 Download PDFInfo
- Publication number
- CN1076859C CN1076859C CN97114534A CN97114534A CN1076859C CN 1076859 C CN1076859 C CN 1076859C CN 97114534 A CN97114534 A CN 97114534A CN 97114534 A CN97114534 A CN 97114534A CN 1076859 C CN1076859 C CN 1076859C
- Authority
- CN
- China
- Prior art keywords
- pallet
- movable contactor
- rotating shaft
- switching mechanism
- box body
- 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
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 210000000707 wrist Anatomy 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 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
- 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
-
- 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
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/524—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm
Landscapes
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP198364/1996 | 1996-07-09 | ||
JP19836496A JP3250650B2 (ja) | 1996-07-09 | 1996-07-09 | 回路遮断器 |
JP198364/96 | 1996-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1173033A CN1173033A (zh) | 1998-02-11 |
CN1076859C true CN1076859C (zh) | 2001-12-26 |
Family
ID=16389885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97114534A Expired - Fee Related CN1076859C (zh) | 1996-07-09 | 1997-07-09 | 断路器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5794763A (zh) |
JP (1) | JP3250650B2 (zh) |
KR (1) | KR100429665B1 (zh) |
CN (1) | CN1076859C (zh) |
DE (1) | DE19729174B4 (zh) |
TW (1) | TW347543B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3227670B2 (ja) * | 1998-02-09 | 2001-11-12 | 富士電機株式会社 | 回路遮断器 |
JP4009892B2 (ja) * | 2000-02-07 | 2007-11-21 | 富士電機機器制御株式会社 | 回路遮断器の接触子装置 |
DE10261853B3 (de) * | 2002-12-20 | 2004-04-22 | Siemens Ag | Leistungsschalter |
US7569784B2 (en) * | 2006-10-13 | 2009-08-04 | Eaton Corporation | Electrical switching apparatus, and housing and integral pole shaft bearing assembly therefor |
JP4814848B2 (ja) * | 2007-08-09 | 2011-11-16 | 三菱電機株式会社 | 回路遮断器 |
FR2923940B1 (fr) | 2007-11-16 | 2010-01-01 | Schneider Electric Ind Sas | Appareil electrique de coupure a contact(s)mobile(s) rotatif(s). |
ITMI20090010A1 (it) * | 2009-01-08 | 2010-07-09 | Abb Spa | Dispositivo di interruzione per impianti di bassa tensione |
US8183483B2 (en) * | 2009-09-28 | 2012-05-22 | Eaton Corporation | Electrical switching apparatus and shaft assembly therefor |
FR2979743B1 (fr) * | 2011-09-01 | 2013-08-30 | Socomec Sa | Chariot porte contact mobile et appareil de coupure electrique equipe d'un tel chariot |
FR2979744B1 (fr) * | 2011-09-01 | 2015-05-01 | Socomec Sa | Appareil de coupure electrique a haut pouvoir de fermeture |
KR200472736Y1 (ko) * | 2012-12-05 | 2014-05-19 | 엘에스산전 주식회사 | 회로차단기 개폐장치의 회동부 구조 |
CN107026030B (zh) * | 2016-02-02 | 2019-04-16 | 三信国际电器上海有限公司 | 一种剩余电流动作断路器的触头系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786771A (en) * | 1986-09-09 | 1988-11-22 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter with two stage stopper preventing bounce back |
US5302787A (en) * | 1992-05-05 | 1994-04-12 | Square D Company | Automatic miniature circuit breaker with Z-axis assemblable contact assembly |
US5449871A (en) * | 1993-04-20 | 1995-09-12 | Merlin Gerin | Operating mechanism of a multipole electrical circuit breaker |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62130832A (ja) | 1985-12-02 | 1987-06-13 | Yokohama Rubber Co Ltd:The | ビ−ド自動插入装置 |
-
1996
- 1996-07-09 JP JP19836496A patent/JP3250650B2/ja not_active Expired - Lifetime
-
1997
- 1997-07-04 KR KR1019970030951A patent/KR100429665B1/ko not_active IP Right Cessation
- 1997-07-07 US US08/888,401 patent/US5794763A/en not_active Expired - Lifetime
- 1997-07-08 TW TW086109601A patent/TW347543B/zh not_active IP Right Cessation
- 1997-07-08 DE DE19729174A patent/DE19729174B4/de not_active Expired - Fee Related
- 1997-07-09 CN CN97114534A patent/CN1076859C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786771A (en) * | 1986-09-09 | 1988-11-22 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter with two stage stopper preventing bounce back |
US5302787A (en) * | 1992-05-05 | 1994-04-12 | Square D Company | Automatic miniature circuit breaker with Z-axis assemblable contact assembly |
US5449871A (en) * | 1993-04-20 | 1995-09-12 | Merlin Gerin | Operating mechanism of a multipole electrical circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
DE19729174A1 (de) | 1998-01-15 |
KR100429665B1 (ko) | 2004-07-19 |
CN1173033A (zh) | 1998-02-11 |
KR980011563A (ko) | 1998-04-30 |
US5794763A (en) | 1998-08-18 |
DE19729174B4 (de) | 2006-04-27 |
JPH1027534A (ja) | 1998-01-27 |
TW347543B (en) | 1998-12-11 |
JP3250650B2 (ja) | 2002-01-28 |
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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: 20090508 |
|
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. |
|
CP03 | Change of name, title or address |
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: 20090508 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Kanagawa, Japan Patentee before: Fuji Electric Holdings Co.,Ltd. |
|
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: 20090626 |
|
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 ASSETS MANAGEMENT CO., LTD. Free format text: FORMER NAME: FUJI ELECTRIC MACHINE SYSTEM CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Fuji electric Asset Management Co. Address before: Tokyo, Japan Patentee before: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090626 Address after: Tokyo, Japan Patentee after: FUJI ELECTRIC FA COMPONENTS & SYSTEMS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Fuji electric Asset Management Co. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011226 Termination date: 20100709 |