CN1231942C - 模制盒式断路器 - Google Patents
模制盒式断路器 Download PDFInfo
- Publication number
- CN1231942C CN1231942C CN 02122008 CN02122008A CN1231942C CN 1231942 C CN1231942 C CN 1231942C CN 02122008 CN02122008 CN 02122008 CN 02122008 A CN02122008 A CN 02122008A CN 1231942 C CN1231942 C CN 1231942C
- Authority
- CN
- China
- Prior art keywords
- contact shoes
- shoes
- tip portion
- circuit breaker
- movable contact
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/20—Bridging contacts
- H01H1/2041—Rotating bridge
- H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
- H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
-
- 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
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001158054 | 2001-05-28 | ||
JP2001158054 | 2001-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1388546A CN1388546A (zh) | 2003-01-01 |
CN1231942C true CN1231942C (zh) | 2005-12-14 |
Family
ID=19001828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02122008 Expired - Fee Related CN1231942C (zh) | 2001-05-28 | 2002-05-28 | 模制盒式断路器 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1231942C (zh) |
DE (1) | DE10222668A1 (zh) |
FR (1) | FR2825188B1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2918209B1 (fr) * | 2007-06-29 | 2009-07-31 | Schneider Electric Ind Sas | Appareil electrique de coupure comportant une fonction electrique complementaire |
US8330564B2 (en) * | 2010-05-04 | 2012-12-11 | Tyco Electronics Corporation | Switching devices configured to control magnetic fields to maintain an electrical connection |
DE102010019432A1 (de) * | 2010-05-05 | 2011-11-10 | Siemens Aktiengesellschaft | Doppelunterbrechendes Schutzschaltgerät zum Überwachen eines Stromkreises |
CN103632881B (zh) * | 2013-12-05 | 2016-02-10 | 贵州泰永长征技术股份有限公司 | 万能式双断点断路器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE907433C (de) * | 1951-12-18 | 1954-03-25 | Felten & Guilleaume Carlswerk | Fehlerspannungs-Schutzschalter mit abschaltbarer Pruefeinrichtung |
DE3271813D1 (en) * | 1981-03-02 | 1986-07-31 | Mitsubishi Electric Corp | A current limiter |
FR2688626B1 (fr) * | 1992-03-13 | 1994-05-06 | Merlin Gerin | Disjoncteur a boitier moule a pont de contacts freine en fin de course de repulsion. |
EP0617449B1 (fr) * | 1993-03-25 | 1997-10-22 | Schneider Electric Sa | Appareil interrupteur |
JPH11185590A (ja) * | 1997-12-25 | 1999-07-09 | Hitachi Ltd | 回路遮断器 |
ITMI981161A1 (it) * | 1998-05-26 | 1999-11-26 | Aeg Niederspannugstechnik Gmbh | Interruttore elettrico munito di complesso modulare di contatti consente differenti dimensioni di moduli unipolari di interruzione |
US6184761B1 (en) * | 1999-12-20 | 2001-02-06 | General Electric Company | Circuit breaker rotary contact arrangement |
-
2002
- 2002-05-22 DE DE2002122668 patent/DE10222668A1/de not_active Withdrawn
- 2002-05-28 FR FR0206495A patent/FR2825188B1/fr not_active Expired - Fee Related
- 2002-05-28 CN CN 02122008 patent/CN1231942C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2825188A1 (fr) | 2002-11-29 |
DE10222668A1 (de) | 2002-12-05 |
CN1388546A (zh) | 2003-01-01 |
FR2825188B1 (fr) | 2006-03-10 |
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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: 20090327 |
|
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: 20090327 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. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051214 Termination date: 20170528 |