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GB415499A - Improvements in and relating to electric lamp holders, and adaptors - Google Patents

Improvements in and relating to electric lamp holders, and adaptors

Info

Publication number
GB415499A
GB415499A GB832533A GB832533A GB415499A GB 415499 A GB415499 A GB 415499A GB 832533 A GB832533 A GB 832533A GB 832533 A GB832533 A GB 832533A GB 415499 A GB415499 A GB 415499A
Authority
GB
United Kingdom
Prior art keywords
lamp holders
adaptors
relating
electric lamp
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
GB832533A
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.)
COLIN THOMPSON ARBUTHNOT SHEAR
Original Assignee
COLIN THOMPSON ARBUTHNOT SHEAR
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 COLIN THOMPSON ARBUTHNOT SHEAR filed Critical COLIN THOMPSON ARBUTHNOT SHEAR
Priority to GB832533A priority Critical patent/GB415499A/en
Publication of GB415499A publication Critical patent/GB415499A/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
    • H01R33/05—Two-pole devices
    • H01R33/46—Two-pole devices for bayonet type base

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

415,499. Electric-lamp holders. SHEARER, C. T. A., Gogarth, Langley Road, Slough, Buckinghamshire. March 16, 1934, No. 8325/33. [Class 39 (ii).] In a lamp holder the slidable contacts 9 and terminals 4 are connected by a current-carrying unit consisting of a coil spring 6 enclosing a flexible conductor 7 secured together at their ends.
GB832533A 1934-03-16 1934-03-16 Improvements in and relating to electric lamp holders, and adaptors Expired GB415499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB832533A GB415499A (en) 1934-03-16 1934-03-16 Improvements in and relating to electric lamp holders, and adaptors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB832533A GB415499A (en) 1934-03-16 1934-03-16 Improvements in and relating to electric lamp holders, and adaptors

Publications (1)

Publication Number Publication Date
GB415499A true GB415499A (en) 1934-08-30

Family

ID=9850366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB832533A Expired GB415499A (en) 1934-03-16 1934-03-16 Improvements in and relating to electric lamp holders, and adaptors

Country Status (1)

Country Link
GB (1) GB415499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501466A (en) * 1977-05-27 1985-02-26 Westinghouse Electric Corp. High current contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501466A (en) * 1977-05-27 1985-02-26 Westinghouse Electric Corp. High current contact

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