DE3369422D1 - High sensivity striker - Google Patents

High sensivity striker

Info

Publication number
DE3369422D1
DE3369422D1 DE8383110368T DE3369422T DE3369422D1 DE 3369422 D1 DE3369422 D1 DE 3369422D1 DE 8383110368 T DE8383110368 T DE 8383110368T DE 3369422 T DE3369422 T DE 3369422T DE 3369422 D1 DE3369422 D1 DE 3369422D1
Authority
DE
Germany
Prior art keywords
striker
high sensivity
sensivity
sensivity striker
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
Application number
DE8383110368T
Other languages
German (de)
Inventor
Gerard Ebersohl
Pierre Favier
Claude Becas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Application granted granted Critical
Publication of DE3369422D1 publication Critical patent/DE3369422D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
DE8383110368T 1982-10-21 1983-10-18 High sensivity striker Expired DE3369422D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217607A FR2535107A1 (en) 1982-10-21 1982-10-21 PERCUTOR WITH HIGH SENSITIVITY

Publications (1)

Publication Number Publication Date
DE3369422D1 true DE3369422D1 (en) 1987-02-26

Family

ID=9278453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110368T Expired DE3369422D1 (en) 1982-10-21 1983-10-18 High sensivity striker

Country Status (5)

Country Link
EP (1) EP0107167B1 (en)
JP (1) JPS59501928A (en)
DE (1) DE3369422D1 (en)
FR (1) FR2535107A1 (en)
WO (1) WO1984001662A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573570B1 (en) * 1984-11-22 1988-05-27 Merlin Gerin POLARIZED ELECTROMAGNETIC RELAY WITH MAGNETIC LOCKING FOR A TRIGGER OF AN ELECTRIC CIRCUIT BREAKER
US4876521A (en) * 1987-08-25 1989-10-24 Siemens Energy & Automation, Inc. Tripping coil with flux shifting coil and booster coil
FR2656953B1 (en) * 1990-01-05 1996-08-30 Merlin Gerin ELECTROMAGNETIC RELAY POLARIZED BY A PERMANENT MAGNET.
DE102005044230B4 (en) * 2005-09-16 2008-04-10 Abb Patent Gmbh Electromagnetic release
JP5742133B2 (en) * 2009-12-18 2015-07-01 富士電機機器制御株式会社 Electromagnet device
CN103943428B (en) * 2014-04-23 2016-08-17 华东交通大学 A kind of permanent magnet packaged type Low Voltage Circuit Breaker driving means
US11049635B2 (en) 2016-03-03 2021-06-29 Nachi-Fujikoshi Corp. Solenoid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919324A (en) * 1958-08-04 1959-12-29 Leach Corp Magnetic shuttle device
US3783423A (en) * 1973-01-30 1974-01-01 Westinghouse Electric Corp Circuit breaker with improved flux transfer magnetic actuator
FR2240518A1 (en) * 1973-08-07 1975-03-07 Electricite De France Percussion trigger device for circuit breaker - release device reduces the attraction of a permanent magnet
FR2412160A1 (en) * 1977-12-19 1979-07-13 Alsthom Cgee Electrical switch actuating striker with electromechanical mechanism - uses excited coil to hold rod against spring in housing of soft steel

Also Published As

Publication number Publication date
JPH0329166B2 (en) 1991-04-23
FR2535107B1 (en) 1985-04-12
JPS59501928A (en) 1984-11-15
WO1984001662A1 (en) 1984-04-26
EP0107167A1 (en) 1984-05-02
FR2535107A1 (en) 1984-04-27
EP0107167B1 (en) 1987-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee