FR1210448A - Dispositif électromagnétique de commutation - Google Patents

Dispositif électromagnétique de commutation

Info

Publication number
FR1210448A
FR1210448A FR1210448DA FR1210448A FR 1210448 A FR1210448 A FR 1210448A FR 1210448D A FR1210448D A FR 1210448DA FR 1210448 A FR1210448 A FR 1210448A
Authority
FR
France
Prior art keywords
switching device
electromagnetic switching
electromagnetic
switching
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
Other languages
English (en)
French (fr)
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of FR1210448A publication Critical patent/FR1210448A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
  • Electromagnets (AREA)
FR1210448D 1957-10-29 1958-09-27 Dispositif électromagnétique de commutation Expired FR1210448A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693070A US2897317A (en) 1957-10-29 1957-10-29 Electromagnetic switching devices

Publications (1)

Publication Number Publication Date
FR1210448A true FR1210448A (fr) 1960-03-08

Family

ID=24783187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210448D Expired FR1210448A (fr) 1957-10-29 1958-09-27 Dispositif électromagnétique de commutation

Country Status (4)

Country Link
US (1) US2897317A (de)
BE (1) BE572207A (de)
FR (1) FR1210448A (de)
GB (1) GB890915A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185286B (de) * 1962-04-06 1965-01-14 Magnetschultz Spezialfabrik Fu Elektromagnetisch betaetigtes Relais

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076880A (en) * 1960-04-19 1963-02-05 Clare & Co C P Relay
NL132014C (de) * 1961-10-02
US4255634A (en) * 1979-10-01 1981-03-10 Gte Automatic Electric Laboratories Incorporated Cam actuated switching device
US4238655A (en) * 1979-10-01 1980-12-09 Gte Automatic Electric Laboratories Incorporated Cam actuated switching device
JP7228465B2 (ja) * 2019-05-20 2023-02-24 新光電気工業株式会社 半導体装置
EP4331000A1 (de) * 2021-04-30 2024-03-06 Hitachi Energy Ltd Elektromagnetisches relais

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321834A (en) * 1940-09-28 1943-06-15 Comar Electric Co Relay
US2277443A (en) * 1941-05-10 1942-03-24 Comar Electric Co Switch-stack assembly
BE461014A (de) * 1944-08-18
US2610998A (en) * 1948-07-07 1952-09-16 Westinghouse Air Brake Co Removable mountings and interlocking means for electrical devices
US2740871A (en) * 1949-02-24 1956-04-03 Vigren Sten Daniel Electrical contact spring assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185286B (de) * 1962-04-06 1965-01-14 Magnetschultz Spezialfabrik Fu Elektromagnetisch betaetigtes Relais

Also Published As

Publication number Publication date
US2897317A (en) 1959-07-28
BE572207A (de)
GB890915A (en) 1962-03-07

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