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GB269189A - Electric incandescent lamp of tubular form - Google Patents

Electric incandescent lamp of tubular form

Info

Publication number
GB269189A
GB269189A GB9614/27A GB961427A GB269189A GB 269189 A GB269189 A GB 269189A GB 9614/27 A GB9614/27 A GB 9614/27A GB 961427 A GB961427 A GB 961427A GB 269189 A GB269189 A GB 269189A
Authority
GB
United Kingdom
Prior art keywords
incandescent lamp
tubular form
helix
electric incandescent
tubular
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
GB9614/27A
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
Publication of GB269189A publication Critical patent/GB269189A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

269,189. Mayer, H. April 8, 1926, [Convention date]. Filaments, supports for. - In tubular lamps, the filament 1 is supported by a wire helix 2 that surrounds it throughout its length and abuts against the inner wall of the tubular envelope. The supporting hooks 5 are attached to the carrier helix by insulating beads 3, and the helix may be formed in lengths connected together by insulating beads 4.
GB9614/27A 1926-04-08 1927-04-07 Electric incandescent lamp of tubular form Expired GB269189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE269189X 1926-04-08

Publications (1)

Publication Number Publication Date
GB269189A true GB269189A (en) 1927-06-30

Family

ID=5997893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9614/27A Expired GB269189A (en) 1926-04-08 1927-04-07 Electric incandescent lamp of tubular form

Country Status (3)

Country Link
FR (1) FR632192A (en)
GB (1) GB269189A (en)
NL (1) NL19608C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005074009A2 (en) * 2004-01-05 2005-08-11 Koninklijke Philips Electronics N.V. Lamp with double filament

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005074009A2 (en) * 2004-01-05 2005-08-11 Koninklijke Philips Electronics N.V. Lamp with double filament
WO2005074009A3 (en) * 2004-01-05 2006-07-06 Koninkl Philips Electronics Nv Lamp with double filament

Also Published As

Publication number Publication date
NL19608C (en)
FR632192A (en) 1928-01-04

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