CA446845A - Contact de relais a l'epreuve des secousses - Google Patents

Contact de relais a l'epreuve des secousses

Info

Publication number
CA446845A
CA446845A CA446845A CA446845DA CA446845A CA 446845 A CA446845 A CA 446845A CA 446845 A CA446845 A CA 446845A CA 446845D A CA446845D A CA 446845DA CA 446845 A CA446845 A CA 446845A
Authority
CA
Canada
Prior art keywords
relay contact
shockproof
shockproof relay
contact
relay
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
CA446845A
Other languages
English (en)
Inventor
L. Fountain Lawrence
Original Assignee
Canadian Westinghouse Co Ltd
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.)
Publication date
Application granted granted Critical
Publication of CA446845A publication Critical patent/CA446845A/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
CA446845A 1942-10-30 Contact de relais a l'epreuve des secousses Expired CA446845A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA446845T
US463931A US2365541A (en) 1942-10-30 1942-10-30 Shockproof relay contact

Publications (1)

Publication Number Publication Date
CA446845A true CA446845A (fr) 1948-02-24

Family

ID=52275565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA446845A Expired CA446845A (fr) 1942-10-30 Contact de relais a l'epreuve des secousses

Country Status (2)

Country Link
US (1) US2365541A (fr)
CA (1) CA446845A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455049A (en) * 1948-11-30 Shockpkoof electromagnetic
US2432899A (en) * 1944-11-16 1947-12-16 Westinghouse Electric Corp Shockproof electromagnetic contactor

Also Published As

Publication number Publication date
US2365541A (en) 1944-12-19

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