GB775247A - Improvements in or relating to electric pull-switches - Google Patents

Improvements in or relating to electric pull-switches

Info

Publication number
GB775247A
GB775247A GB21725/55A GB2172555A GB775247A GB 775247 A GB775247 A GB 775247A GB 21725/55 A GB21725/55 A GB 21725/55A GB 2172555 A GB2172555 A GB 2172555A GB 775247 A GB775247 A GB 775247A
Authority
GB
United Kingdom
Prior art keywords
lamp
relating
switches
electric pull
july
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
GB21725/55A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB775247A publication Critical patent/GB775247A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
    • H01R33/9555—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling for screw type coupling devices

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

775,247. Lamp-holders. GENERAL ELECTRIC CO. July 27, 1955 [July 29, 1954], No. 21725/55. Class 38 (1). [Also in Group XXXVI] A lamp holder combined with a switch (see Group XXXVII) has a two-part body 21, 22 which is held together by clips 28 and a screw 32. The fixed contact 36, of the switch is connected to a centre contact 31 of the lamp and is located in a recess in a wall 51. The side contact 30 is arranged in a recess in the threaded part 23 of the holder and is connected to the supply at 33.
GB21725/55A 1954-07-29 1955-07-27 Improvements in or relating to electric pull-switches Expired GB775247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US775247XA 1954-07-29 1954-07-29

Publications (1)

Publication Number Publication Date
GB775247A true GB775247A (en) 1957-05-22

Family

ID=22138581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21725/55A Expired GB775247A (en) 1954-07-29 1955-07-27 Improvements in or relating to electric pull-switches

Country Status (1)

Country Link
GB (1) GB775247A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421964A (en) * 1982-04-02 1983-12-20 The Hoover Company Remote switch actuation
GB2161984A (en) * 1984-06-25 1986-01-22 Charles Eotis Sessum Electric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421964A (en) * 1982-04-02 1983-12-20 The Hoover Company Remote switch actuation
GB2161984A (en) * 1984-06-25 1986-01-22 Charles Eotis Sessum Electric switch

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