GB907437A - Improvements in or relating to electric lamps and to lampholders therefor - Google Patents

Improvements in or relating to electric lamps and to lampholders therefor

Info

Publication number
GB907437A
GB907437A GB7860A GB7860A GB907437A GB 907437 A GB907437 A GB 907437A GB 7860 A GB7860 A GB 7860A GB 7860 A GB7860 A GB 7860A GB 907437 A GB907437 A GB 907437A
Authority
GB
United Kingdom
Prior art keywords
lampholders
therefor
relating
electric lamps
outs
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
GB7860A
Inventor
David Alan Hockly
John Daniel Shorthouse
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 PLC
Original Assignee
General Electric Co PLC
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 PLC filed Critical General Electric Co PLC
Priority to GB7860A priority Critical patent/GB907437A/en
Publication of GB907437A publication Critical patent/GB907437A/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

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

907,437. Electric incandescent lamps with cut-outs; multiple filaments lamps. GENERAL ELECTRIC CO. Ltd. Jan. 2, 1961 [Jan. 1, 1960], No. 78/60. Class 39 (2). [Also in Group XXXVI] The pumping stem 5 of a lamp 2 comprising a bulb 1, sealed by a glass disc 4 through which extend two or more lead-in conductors 20 in series with fusible cut-outs 11, is surrounded by a sleeve 15 having one or more projections 17 (see also Group XXXVI).
GB7860A 1960-01-01 1960-01-01 Improvements in or relating to electric lamps and to lampholders therefor Expired GB907437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7860A GB907437A (en) 1960-01-01 1960-01-01 Improvements in or relating to electric lamps and to lampholders therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7860A GB907437A (en) 1960-01-01 1960-01-01 Improvements in or relating to electric lamps and to lampholders therefor

Publications (1)

Publication Number Publication Date
GB907437A true GB907437A (en) 1962-10-03

Family

ID=9698025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7860A Expired GB907437A (en) 1960-01-01 1960-01-01 Improvements in or relating to electric lamps and to lampholders therefor

Country Status (1)

Country Link
GB (1) GB907437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648095A (en) * 1968-12-03 1972-03-07 Bengt Erling Beckman Electric incandescent lamp simulating a candle flame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648095A (en) * 1968-12-03 1972-03-07 Bengt Erling Beckman Electric incandescent lamp simulating a candle flame

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