ATE485594T1 - Neiderspannungsunterbrecher mit der faehigkeit zum schnellen unterbrechen - Google Patents

Neiderspannungsunterbrecher mit der faehigkeit zum schnellen unterbrechen

Info

Publication number
ATE485594T1
ATE485594T1 AT03794755T AT03794755T ATE485594T1 AT E485594 T1 ATE485594 T1 AT E485594T1 AT 03794755 T AT03794755 T AT 03794755T AT 03794755 T AT03794755 T AT 03794755T AT E485594 T1 ATE485594 T1 AT E485594T1
Authority
AT
Austria
Prior art keywords
force
quickly
capability
rotating shaft
low voltage
Prior art date
Application number
AT03794755T
Other languages
English (en)
Inventor
Ran Li
Yuming Duan
Guangshu Zheng
Taiyu Wang
Original Assignee
Zhejiang Chint Electrics Co Lt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Chint Electrics Co Lt filed Critical Zhejiang Chint Electrics Co Lt
Application granted granted Critical
Publication of ATE485594T1 publication Critical patent/ATE485594T1/de

Links

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
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H01H2071/2427—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism with blow-off movement tripping mechanism, e.g. electrodynamic effect on contacts trips the traditional trip device before it can unlatch the spring mechanism by itself
    • 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
    • H01H2077/025—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 pneumatic means, e.g. by arc pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Electronic Switches (AREA)
AT03794755T 2002-09-12 2003-03-19 Neiderspannungsunterbrecher mit der faehigkeit zum schnellen unterbrechen ATE485594T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02136986 2002-09-12
PCT/CN2003/000198 WO2004025681A1 (en) 2002-09-12 2003-03-19 Low-voltage breaker with the capability of breaking quickly

Publications (1)

Publication Number Publication Date
ATE485594T1 true ATE485594T1 (de) 2010-11-15

Family

ID=31983685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03794755T ATE485594T1 (de) 2002-09-12 2003-03-19 Neiderspannungsunterbrecher mit der faehigkeit zum schnellen unterbrechen

Country Status (15)

Country Link
US (1) US6977567B2 (de)
EP (1) EP1538653B1 (de)
JP (1) JP4202321B2 (de)
AT (1) ATE485594T1 (de)
AU (1) AU2003236075B2 (de)
BR (1) BRPI0313977B1 (de)
CA (1) CA2496171C (de)
DE (1) DE60334625D1 (de)
DK (1) DK1538653T3 (de)
ES (1) ES2359820T3 (de)
MA (1) MA27471A1 (de)
RU (1) RU2294575C2 (de)
TN (1) TNSN05023A1 (de)
WO (1) WO2004025681A1 (de)
ZA (1) ZA200502896B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20050027A1 (it) * 2005-05-13 2006-11-14 Abb Service Srl Dispositivo di alloggiamento e connessione di accessori di interruttori.
US8027645B2 (en) * 2007-12-21 2011-09-27 Qualcomm Incorporated Systems and methods for automatically tuning a frequency modulator in a mobile device
CN101609764B (zh) * 2008-06-16 2012-07-04 北京人民电器厂有限公司 带有散热单元的触头系统
DE102009015126A1 (de) * 2009-03-31 2010-10-14 Siemens Aktiengesellschaft Auslöser für eine elektrische Schaltanordnung
DE102011075727A1 (de) 2011-05-12 2012-11-15 Siemens Aktiengesellschaft Vorrichtung zum Auslösen eines elektrischen Schalters
DE102011077359A1 (de) * 2011-06-10 2012-12-13 Siemens Aktiengesellschaft Auslöser für eine elektrische Schaltanordnung
EP3557597B1 (de) 2018-04-20 2024-01-17 ABB S.p.A. Niederspannungsschutzschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430631A (en) * 1982-05-10 1984-02-07 Eaton Corporation Circuit breaker with increased current interrupting capacity
US4521756A (en) * 1983-12-08 1985-06-04 Eaton Corporation Circuit breaker having increased contact opening velocity at trip operation
FR2661776B1 (fr) * 1990-05-04 1996-05-10 Merlin Gerin Declencheur instantane d'un disjoncteur.
FR2682530B1 (fr) * 1991-10-15 1993-11-26 Merlin Gerin Gamme de disjoncteurs basse tension a boitier moule.
FR2722609B1 (fr) * 1994-07-18 1996-08-30 Schneider Electric Sa Disjoncteur electrique a actionneur electromagnetique pour calibres eleves
JPH09320442A (ja) * 1996-05-30 1997-12-12 Matsushita Electric Works Ltd 回路遮断器
JP3359575B2 (ja) * 1998-09-28 2002-12-24 寺崎電気産業株式会社 回路遮断器の引外し装置
DE10013099B4 (de) * 2000-03-17 2004-08-26 Aeg Niederspannungstechnik Gmbh & Co Kg Auslösevorrichtung für einen Leistungsschalter

Also Published As

Publication number Publication date
BRPI0313977B1 (pt) 2016-12-27
BR0313977A (pt) 2005-07-19
JP4202321B2 (ja) 2008-12-24
DE60334625D1 (de) 2010-12-02
EP1538653B1 (de) 2010-10-20
CA2496171A1 (en) 2004-03-25
DK1538653T3 (da) 2011-02-07
RU2294575C2 (ru) 2007-02-27
ES2359820T3 (es) 2011-05-27
ZA200502896B (en) 2005-12-28
US6977567B2 (en) 2005-12-20
US20050151607A1 (en) 2005-07-14
CA2496171C (en) 2010-10-12
RU2005110673A (ru) 2005-09-10
AU2003236075B2 (en) 2005-06-23
JP2005538517A (ja) 2005-12-15
TNSN05023A1 (en) 2007-05-14
EP1538653A4 (de) 2008-02-20
MA27471A1 (fr) 2005-08-01
AU2003236075A1 (en) 2004-04-30
EP1538653A1 (de) 2005-06-08
WO2004025681A1 (en) 2004-03-25

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Legal Events

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