GB420613A - Improvements in holders and sockets for electric incandescent lamps - Google Patents

Improvements in holders and sockets for electric incandescent lamps

Info

Publication number
GB420613A
GB420613A GB2078133A GB2078133A GB420613A GB 420613 A GB420613 A GB 420613A GB 2078133 A GB2078133 A GB 2078133A GB 2078133 A GB2078133 A GB 2078133A GB 420613 A GB420613 A GB 420613A
Authority
GB
United Kingdom
Prior art keywords
sockets
incandescent lamps
holders
electric incandescent
lamp
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
GB2078133A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2078133A priority Critical patent/GB420613A/en
Publication of GB420613A publication Critical patent/GB420613A/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
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

420,613. Electric - lamp holders. FISCHESSER, A., 5, Rue Thomann, Strasbourg, Bas-Rhin, France. July 24, 1933, No. 20781. [Class 39 (ii)] A holder or connector for connecting tubular electric incandescent lamps in rows or festoons comprises a member 4 of flexible rubber provided at each end with a metal socket 1 which has an internal annular rib 11 to engage a groove 3<1> in the end cap or plug 3 of a lamp, the sockets being connected together by a conductor 2 passing through the intermediate part 4<1> of the rubber body, which is reduced in diameter to form a narrow neck. Longitudinal slits are formed in the sockets 1 to render them resilient.
GB2078133A 1933-07-24 1933-07-24 Improvements in holders and sockets for electric incandescent lamps Expired GB420613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2078133A GB420613A (en) 1933-07-24 1933-07-24 Improvements in holders and sockets for electric incandescent lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2078133A GB420613A (en) 1933-07-24 1933-07-24 Improvements in holders and sockets for electric incandescent lamps

Publications (1)

Publication Number Publication Date
GB420613A true GB420613A (en) 1934-12-05

Family

ID=10151567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2078133A Expired GB420613A (en) 1933-07-24 1933-07-24 Improvements in holders and sockets for electric incandescent lamps

Country Status (1)

Country Link
GB (1) GB420613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070594A (en) * 1975-02-13 1978-01-24 Matsushita Electronics Corporation Light source device to be utilized mainly for projection purposes
GB2137437A (en) * 1983-03-31 1984-10-03 Hermetron Ltd Lighting arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070594A (en) * 1975-02-13 1978-01-24 Matsushita Electronics Corporation Light source device to be utilized mainly for projection purposes
GB2137437A (en) * 1983-03-31 1984-10-03 Hermetron Ltd Lighting arrangement

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