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GB618731A - Improvements in or relating to electromagnetic relays - Google Patents

Improvements in or relating to electromagnetic relays

Info

Publication number
GB618731A
GB618731A GB34792/46A GB3479246A GB618731A GB 618731 A GB618731 A GB 618731A GB 34792/46 A GB34792/46 A GB 34792/46A GB 3479246 A GB3479246 A GB 3479246A GB 618731 A GB618731 A GB 618731A
Authority
GB
United Kingdom
Prior art keywords
springs
contact
fixed
spring
movable
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
GB34792/46A
Other languages
English (en)
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories 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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Publication of GB618731A publication Critical patent/GB618731A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Springs (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Jigging Conveyors (AREA)
GB34792/46A 1945-11-23 1946-11-23 Improvements in or relating to electromagnetic relays Expired GB618731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US630421A US2473982A (en) 1945-11-23 1945-11-23 Electromagnetic relay

Publications (1)

Publication Number Publication Date
GB618731A true GB618731A (en) 1949-02-25

Family

ID=24527104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34792/46A Expired GB618731A (en) 1945-11-23 1946-11-23 Improvements in or relating to electromagnetic relays

Country Status (3)

Country Link
US (1) US2473982A (el)
BE (1) BE469105A (el)
GB (1) GB618731A (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755356A (en) * 1950-11-21 1956-07-17 Jucker Julius Electromagnetic relays

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665352A (en) * 1948-04-10 1954-01-05 Itt Contact-spring switch assembly
FR63596E (fr) * 1953-12-30 1955-09-29 Constr Telephoniques Relais électromagnétique
US2958744A (en) * 1957-05-22 1960-11-01 Eaton Mfg Co Adjustable multiple switch mechanism
US3068335A (en) * 1960-06-21 1962-12-11 Litton Systems Inc Dry circuit switch
JPH10334783A (ja) * 1997-05-30 1998-12-18 Takamisawa Denki Seisakusho:Kk 電磁継電器および該電磁継電器の接点ばね組

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397635A (en) * 1943-02-26 1946-04-02 Automatic Elect Lab Electromagnetic relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755356A (en) * 1950-11-21 1956-07-17 Jucker Julius Electromagnetic relays

Also Published As

Publication number Publication date
BE469105A (el)
US2473982A (en) 1949-06-21

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