JPS6347096B2 - - Google Patents

Info

Publication number
JPS6347096B2
JPS6347096B2 JP4567181A JP4567181A JPS6347096B2 JP S6347096 B2 JPS6347096 B2 JP S6347096B2 JP 4567181 A JP4567181 A JP 4567181A JP 4567181 A JP4567181 A JP 4567181A JP S6347096 B2 JPS6347096 B2 JP S6347096B2
Authority
JP
Japan
Prior art keywords
disk
winding
spring
head
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
Application number
JP4567181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56152132A (en
Inventor
Dominiku Fueryushi
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of JPS56152132A publication Critical patent/JPS56152132A/ja
Publication of JPS6347096B2 publication Critical patent/JPS6347096B2/ja
Granted 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
    • H01H71/1054—Means for avoiding unauthorised release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Push-Button Switches (AREA)
  • Electromagnets (AREA)
JP4567181A 1980-03-31 1981-03-30 Electromagnetic contactor Granted JPS56152132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007285A FR2479549A1 (fr) 1980-03-31 1980-03-31 Dispositif antichoc, notamment pour un appareillage electrique

Publications (2)

Publication Number Publication Date
JPS56152132A JPS56152132A (en) 1981-11-25
JPS6347096B2 true JPS6347096B2 (show.php) 1988-09-20

Family

ID=9240387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4567181A Granted JPS56152132A (en) 1980-03-31 1981-03-30 Electromagnetic contactor

Country Status (4)

Country Link
EP (1) EP0037295B1 (show.php)
JP (1) JPS56152132A (show.php)
DE (1) DE3162200D1 (show.php)
FR (1) FR2479549A1 (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104779092B (zh) * 2015-04-01 2017-03-22 国家电网公司 利用波的径向非直线传播减弱操动机构振动的结构及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399517A (en) * 1944-08-22 1946-04-30 Gen Electric Shockproof electromagnet
US2821596A (en) * 1954-06-21 1958-01-28 Westinghouse Electric Corp Trip device for circuit breakers
FR2377087A1 (fr) * 1977-01-07 1978-08-04 Merlin Gerin Disjoncteur rapide a structure modulaire
FR2377086A1 (fr) * 1977-01-07 1978-08-04 Merlin Gerin Disjoncteur rapide limiteur a circuit electronique de commande

Also Published As

Publication number Publication date
FR2479549A1 (fr) 1981-10-02
FR2479549B1 (show.php) 1982-07-16
EP0037295B1 (fr) 1984-02-15
DE3162200D1 (en) 1984-03-22
EP0037295A1 (fr) 1981-10-07
JPS56152132A (en) 1981-11-25

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