IL127905A - Circuit breakers for electrical circuit - Google Patents

Circuit breakers for electrical circuit

Info

Publication number
IL127905A
IL127905A IL12790597A IL12790597A IL127905A IL 127905 A IL127905 A IL 127905A IL 12790597 A IL12790597 A IL 12790597A IL 12790597 A IL12790597 A IL 12790597A IL 127905 A IL127905 A IL 127905A
Authority
IL
Israel
Prior art keywords
contact
contact piece
circuit breaker
limbs
actuating means
Prior art date
Application number
IL12790597A
Other languages
English (en)
Hebrew (he)
Other versions
IL127905A0 (en
Original Assignee
Fki Plc
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 Fki Plc filed Critical Fki Plc
Publication of IL127905A0 publication Critical patent/IL127905A0/xx
Publication of IL127905A publication Critical patent/IL127905A/en

Links

Classifications

    • 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
    • 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
    • H01H77/101—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 with increasing of contact pressure by electrodynamic forces before opening

Landscapes

  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Saccharide Compounds (AREA)
  • Relay Circuits (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Glass Compositions (AREA)
  • Electronic Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electric Motors In General (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Lock And Its Accessories (AREA)
  • Air Bags (AREA)
  • Contacts (AREA)
IL12790597A 1996-07-05 1997-07-04 Circuit breakers for electrical circuit IL127905A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9614169.2A GB9614169D0 (en) 1996-07-05 1996-07-05 Electrical circuit breakers
PCT/GB1997/001805 WO1998001883A1 (en) 1996-07-05 1997-07-04 Electrical circuit breakers

Publications (2)

Publication Number Publication Date
IL127905A0 IL127905A0 (en) 1999-11-30
IL127905A true IL127905A (en) 2002-02-10

Family

ID=10796432

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12790597A IL127905A (en) 1996-07-05 1997-07-04 Circuit breakers for electrical circuit

Country Status (26)

Country Link
US (1) US6140894A (es)
EP (1) EP0909453B1 (es)
JP (1) JP3041313B2 (es)
KR (1) KR100311344B1 (es)
CN (1) CN1163933C (es)
AT (1) ATE189335T1 (es)
AU (1) AU709410B2 (es)
BR (1) BR9710191A (es)
CA (1) CA2257594C (es)
CZ (1) CZ298031B6 (es)
DE (1) DE69701227T2 (es)
EE (1) EE9900009A (es)
ES (1) ES2144319T3 (es)
GB (1) GB9614169D0 (es)
HK (1) HK1019508A1 (es)
IL (1) IL127905A (es)
MY (1) MY127654A (es)
NO (1) NO316563B1 (es)
NZ (1) NZ333355A (es)
PL (1) PL188169B1 (es)
PT (1) PT909453E (es)
TR (1) TR199802750T2 (es)
UA (1) UA42876C2 (es)
WO (1) WO1998001883A1 (es)
YU (1) YU49071B (es)
ZA (1) ZA975990B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6616204B1 (en) * 1999-05-24 2003-09-09 Illinois Tool Works Inc. Adjustable mounting plate
US9177742B2 (en) * 2011-10-18 2015-11-03 G & W Electric Company Modular solid dielectric switchgear
FR2993092B1 (fr) 2012-07-03 2015-04-17 Schneider Electric Ind Sas Appareil de coupure comprenant des moyens de maintien en fermeture des contacts
DE102012216974B4 (de) 2012-09-21 2020-03-05 Siemens Aktiengesellschaft Vorrichtung zur Übertragung von Kräften
CN102891047B (zh) * 2012-09-26 2013-12-11 常熟开关制造有限公司(原常熟开关厂） 开关装置的导电回路结构
DE102013216018B4 (de) * 2013-08-13 2021-06-02 Siemens Aktiengesellschaft Vorrichtung zur Übertragung von Kräften
US9679708B2 (en) 2014-04-11 2017-06-13 S&C Electric Company Circuit interrupters with masses in contact spring assemblies
US9685280B2 (en) 2014-04-11 2017-06-20 S&C Electric Company Switchgear operating mechanism
US9570826B2 (en) * 2014-12-08 2017-02-14 Eaton Corporation Connection apparatus usable in vacuum interrupter
DE202018006505U1 (de) * 2017-10-25 2020-10-01 Huawei Technologies Co., Ltd. Hochspannungsrelais, das gegen momentane Hochstromstösse beständig ist
CN116581004B (zh) * 2023-07-12 2023-09-26 国网山东省电力公司临邑县供电公司 一种大电流断路器手动开关分合装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1513541A1 (de) * 1965-10-21 1970-01-08 Siemens Ag Einrichtung zur unmittelbaren Kontakttrennung bei grossen UEberstroemen
US3366900A (en) * 1966-06-16 1968-01-30 Gen Electric Electric circuit breaker with electromagnetic means for opposing contactrepulsion forces
US3614353A (en) * 1968-05-30 1971-10-19 Tokyo Shibaura Electric Co Switching device having electro-magnetic means for increasing effective contact pressure
FR1580422A (es) * 1968-07-05 1969-09-05
US3582587A (en) * 1969-02-03 1971-06-01 Gen Electric Vacuum-type circuit interrupter having a stroke length dependent upon current magnitude
DE7241723U (de) * 1972-11-14 1973-04-05 Kiepe Bahn Elektrik Gmbh Bandnockenschalter mit zwei Schalenhäften und einem in diesen gelagerten Nockenhebel
US4032870A (en) * 1975-09-15 1977-06-28 General Electric Company Electric circuit breaker with electromagnetic-assist means for opposing magnetic contact-separating forces
US4153827A (en) * 1976-01-26 1979-05-08 Merlin Gerin Magnetic blow-out arc extinguishing device
FR2339243A1 (fr) * 1976-01-26 1977-08-19 Merlin Gerin Conducteur de connexion flexible
US4025886A (en) * 1976-06-04 1977-05-24 General Electric Company Electric circuit breaker with electro-magnetically-assisted closing means
US4656444A (en) * 1985-08-16 1987-04-07 Westinghouse Electric Corp. Circuit breaker with force generating shunt

Also Published As

Publication number Publication date
ZA975990B (en) 1999-01-22
KR20000022242A (ko) 2000-04-25
EP0909453A1 (en) 1999-04-21
YU58198A (sh) 1999-12-27
WO1998001883A1 (en) 1998-01-15
TR199802750T2 (xx) 1999-03-22
DE69701227D1 (de) 2000-03-02
DE69701227T2 (de) 2000-06-21
CZ298031B6 (cs) 2007-05-30
PL188169B1 (pl) 2004-12-31
US6140894A (en) 2000-10-31
AU3450597A (en) 1998-02-02
HK1019508A1 (en) 2000-02-11
JP3041313B2 (ja) 2000-05-15
NO316563B1 (no) 2004-02-23
NO986138D0 (no) 1998-12-28
IL127905A0 (en) 1999-11-30
EE9900009A (et) 1999-10-15
CZ1399A3 (cs) 1999-06-16
BR9710191A (pt) 1999-08-10
CA2257594C (en) 2002-09-24
CN1223741A (zh) 1999-07-21
YU49071B (sh) 2003-08-29
KR100311344B1 (ko) 2001-11-15
NO986138L (no) 1998-12-28
PL330605A1 (en) 1999-05-24
ES2144319T3 (es) 2000-06-01
MY127654A (en) 2006-12-29
JPH11514140A (ja) 1999-11-30
AU709410B2 (en) 1999-08-26
CA2257594A1 (en) 1998-01-15
PT909453E (pt) 2000-07-31
CN1163933C (zh) 2004-08-25
NZ333355A (en) 1999-05-28
UA42876C2 (uk) 2001-11-15
ATE189335T1 (de) 2000-02-15
EP0909453B1 (en) 2000-01-26
GB9614169D0 (en) 1996-09-04

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees