FR975386A - Improvements to electrical relays - Google Patents

Improvements to electrical relays

Info

Publication number
FR975386A
FR975386A FR975386DA FR975386A FR 975386 A FR975386 A FR 975386A FR 975386D A FR975386D A FR 975386DA FR 975386 A FR975386 A FR 975386A
Authority
FR
France
Prior art keywords
electrical relays
relays
electrical
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 FR975386A publication Critical patent/FR975386A/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
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
    • H01H51/2245—Armature inside coil
    • H01H51/2254—Contact forms part of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR975386D 1948-07-08 1948-11-23 Improvements to electrical relays Expired FR975386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US975386XA 1948-07-08 1948-07-08

Publications (1)

Publication Number Publication Date
FR975386A true FR975386A (en) 1951-03-05

Family

ID=22263897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975386D Expired FR975386A (en) 1948-07-08 1948-11-23 Improvements to electrical relays

Country Status (1)

Country Link
FR (1) FR975386A (en)

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