GB614980A - Improvements in or relating to electrical switch contact devices, more particularly relays - Google Patents

Improvements in or relating to electrical switch contact devices, more particularly relays

Info

Publication number
GB614980A
GB614980A GB22318/46A GB2231846A GB614980A GB 614980 A GB614980 A GB 614980A GB 22318/46 A GB22318/46 A GB 22318/46A GB 2231846 A GB2231846 A GB 2231846A GB 614980 A GB614980 A GB 614980A
Authority
GB
United Kingdom
Prior art keywords
cross
relating
electrical switch
switch contact
arms
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
GB22318/46A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB614980A publication Critical patent/GB614980A/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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
    • H01H50/642—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement intermediate part being generally a slide plate, e.g. a card
    • 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)
  • Relay Circuits (AREA)
  • Ladders (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB22318/46A 1942-10-19 1946-07-26 Improvements in or relating to electrical switch contact devices, more particularly relays Expired GB614980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL614980X 1942-10-19

Publications (1)

Publication Number Publication Date
GB614980A true GB614980A (en) 1948-12-30

Family

ID=19788233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22318/46A Expired GB614980A (en) 1942-10-19 1946-07-26 Improvements in or relating to electrical switch contact devices, more particularly relays

Country Status (5)

Country Link
US (1) US2488669A (de)
DE (1) DE848221C (de)
FR (1) FR898920A (de)
GB (1) GB614980A (de)
NL (1) NL62251C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143490B (nl) * 1948-01-07 Norris Bros Ltd Inrichting voor het toegeven en vergrendelen van een veiligheidsriem.
US2666110A (en) * 1949-11-26 1954-01-12 Westinghouse Electric Corp Elevator inductor switch
US2666111A (en) * 1950-05-20 1954-01-12 Westinghouse Electric Corp Elevator inductor switch
US2755346A (en) * 1950-09-19 1956-07-17 Charles P Fisher Sensitive relay
US2686850A (en) * 1950-10-26 1954-08-17 Itt General purpose relay
DE1075741B (de) * 1956-05-05 1960-02-18 Telefonaktiebolaget LM 'Ericsson, Stockholm Kontaktfedersatz für elektromagnetische Relais
US3194931A (en) * 1961-05-10 1965-07-13 American Radiator & Standard Improved block-electrical brush assembly
BE632467A (de) * 1962-05-21
DE10244146B4 (de) * 2002-09-23 2011-04-21 E. Dold & Söhne KG Elektromagnetisches Relais mit zwangsgeführten Kontakten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559305A (en) * 1924-03-22 1925-10-27 Western Electric Co Relay
DE731316C (de) * 1936-09-12 1943-02-05 Philips Patentverwaltung Elektromagnetisches Relais mit einer Anzahl in ihrer Bewegungsrichtung aufeinandergestapelter, durch isolierende Streifen getrennter Kontaktzungenpaare
US2347834A (en) * 1942-11-11 1944-05-02 Union Switch & Signal Co Electrical switch

Also Published As

Publication number Publication date
US2488669A (en) 1949-11-22
NL62251C (de)
DE848221C (de) 1952-09-01
FR898920A (fr) 1945-05-11

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