FR951877A - Electric relays - Google Patents

Electric relays

Info

Publication number
FR951877A
FR951877A FR951877DA FR951877A FR 951877 A FR951877 A FR 951877A FR 951877D A FR951877D A FR 951877DA FR 951877 A FR951877 A FR 951877A
Authority
FR
France
Prior art keywords
electric relays
relays
electric
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
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
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 Union Switch and Signal Inc filed Critical Union Switch and Signal Inc
Application granted granted Critical
Publication of FR951877A publication Critical patent/FR951877A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR951877D 1942-12-15 1947-08-11 Electric relays Expired FR951877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469088A US2355543A (en) 1942-12-15 1942-12-15 Electrical relay

Publications (1)

Publication Number Publication Date
FR951877A true FR951877A (en) 1949-11-04

Family

ID=23862365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951877D Expired FR951877A (en) 1942-12-15 1947-08-11 Electric relays

Country Status (4)

Country Link
US (1) US2355543A (en)
BE (1) BE477765A (en)
FR (1) FR951877A (en)
GB (1) GB569319A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479231A (en) * 1945-06-06 1949-08-16 Automatic Elect Lab Alternating current relay
US3109126A (en) * 1959-12-09 1963-10-29 Gen Signal Corp Magnetic stick type relay

Also Published As

Publication number Publication date
US2355543A (en) 1944-08-08
BE477765A (en)
GB569319A (en) 1945-05-17

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