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GB615827A - Improvements in lamp-holders combined with suspension tubes - Google Patents

Improvements in lamp-holders combined with suspension tubes

Info

Publication number
GB615827A
GB615827A GB24002/46A GB2400246A GB615827A GB 615827 A GB615827 A GB 615827A GB 24002/46 A GB24002/46 A GB 24002/46A GB 2400246 A GB2400246 A GB 2400246A GB 615827 A GB615827 A GB 615827A
Authority
GB
United Kingdom
Prior art keywords
lamp
holders
suspension tubes
holder
holders combined
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
GB24002/46A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB615827A publication Critical patent/GB615827A/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
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

615,827. Lamp-holders. PHILIPS LAMPS, Ltd. Aug. 13, 1946, No. 24002. Convention date, Nov. 5, 1942. [Class 38 (i)] In a lamp-holder wherein a part 2 is carried by a suspension tube 5, a shield 10 of heat resisting, insulating material is supported between ridges 11, 12 on the holder 3 and extends into the tube 5 so as to separate the conducting wires 6, 7 and thus obviate the possibility of short circuits.
GB24002/46A 1942-11-05 1946-08-13 Improvements in lamp-holders combined with suspension tubes Expired GB615827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL615827X 1942-11-05

Publications (1)

Publication Number Publication Date
GB615827A true GB615827A (en) 1949-01-12

Family

ID=19788259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24002/46A Expired GB615827A (en) 1942-11-05 1946-08-13 Improvements in lamp-holders combined with suspension tubes

Country Status (1)

Country Link
GB (1) GB615827A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168551A (en) * 1984-12-13 1986-06-18 Fagerhults Ab A light fitting
EP0279033A3 (en) * 1987-02-18 1990-04-04 Firma Arno Hermanns Lighting fixture pendant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168551A (en) * 1984-12-13 1986-06-18 Fagerhults Ab A light fitting
EP0279033A3 (en) * 1987-02-18 1990-04-04 Firma Arno Hermanns Lighting fixture pendant

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