CA934429A - Electric filament lamp - Google Patents

Electric filament lamp

Info

Publication number
CA934429A
CA934429A CA121755A CA121755A CA934429A CA 934429 A CA934429 A CA 934429A CA 121755 A CA121755 A CA 121755A CA 121755 A CA121755 A CA 121755A CA 934429 A CA934429 A CA 934429A
Authority
CA
Canada
Prior art keywords
filament lamp
electric filament
electric
lamp
filament
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
CA121755A
Other versions
CA121755S (en
Inventor
R. Notelteirs Victor
J. P. Janssen Eduard
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.)
Koninklijke Philips NV
Original Assignee
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA934429A publication Critical patent/CA934429A/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
CA121755A 1970-09-03 1971-08-31 Electric filament lamp Expired CA934429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013031.A NL160679C (en) 1970-09-03 1970-09-03 ELECTRIC LIGHT BULB.

Publications (1)

Publication Number Publication Date
CA934429A true CA934429A (en) 1973-09-25

Family

ID=19810944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121755A Expired CA934429A (en) 1970-09-03 1971-08-31 Electric filament lamp

Country Status (8)

Country Link
US (1) US3678319A (en)
JP (1) JPS541112B1 (en)
BE (1) BE772071A (en)
CA (1) CA934429A (en)
DE (1) DE2141483C3 (en)
FR (1) FR2107250A5 (en)
GB (1) GB1334781A (en)
NL (1) NL160679C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359665A (en) * 1980-07-02 1982-11-16 Gte Products Corporation Filament support for tubular lamp
US4442374A (en) * 1982-03-25 1984-04-10 Gte Products Corporation Dual length copier lamp
TW297551U (en) * 1992-03-27 1997-02-01 Gen Electric Filament support for incandescent lamps
EP1308988B1 (en) * 2001-10-23 2016-07-13 Koninklijke Philips N.V. System for hooking a filament to an inlead
JP4893159B2 (en) * 2006-08-24 2012-03-07 ウシオ電機株式会社 Filament lamp and light irradiation type heat treatment equipment
ITMI20061648A1 (en) * 2006-08-29 2008-02-29 Star Progetti Tecnologie Applicate Spa HEAT IRRADIATION DEVICE THROUGH INFRARED
JP4893474B2 (en) * 2007-05-29 2012-03-07 ウシオ電機株式会社 Filament lamp and light irradiation type heat treatment equipment
JP5315833B2 (en) * 2008-07-28 2013-10-16 ウシオ電機株式会社 Filament lamp
US10264629B2 (en) * 2013-05-30 2019-04-16 Osram Sylvania Inc. Infrared heat lamp assembly
CN109786208B (en) * 2018-11-20 2024-01-19 保定来福汽车照明集团有限公司 Thread-guiding twisting device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168670A (en) * 1961-03-23 1965-02-02 Gen Electric Filament supports for electric incandescent lamps
US3194999A (en) * 1963-10-28 1965-07-13 Gen Electric Filament support for tubular lamps
US3295007A (en) * 1964-06-25 1966-12-27 Gen Electric Differential output tubular incandescent lamp
US3390299A (en) * 1965-11-08 1968-06-25 Gen Electric Filament supports for tubular incandescent lamps

Also Published As

Publication number Publication date
DE2141483B2 (en) 1978-05-03
US3678319A (en) 1972-07-18
NL160679B (en) 1979-06-15
DE2141483C3 (en) 1979-01-04
DE2141483A1 (en) 1972-03-09
FR2107250A5 (en) 1972-05-05
NL160679C (en) 1979-11-15
NL7013031A (en) 1972-03-07
JPS541112B1 (en) 1979-01-20
BE772071A (en) 1972-03-01
GB1334781A (en) 1973-10-24

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