CA1004280A - Tubular incandescent lamp having improved filament support - Google Patents

Tubular incandescent lamp having improved filament support

Info

Publication number
CA1004280A
CA1004280A CA179,023A CA179023A CA1004280A CA 1004280 A CA1004280 A CA 1004280A CA 179023 A CA179023 A CA 179023A CA 1004280 A CA1004280 A CA 1004280A
Authority
CA
Canada
Prior art keywords
incandescent lamp
filament support
tubular incandescent
improved filament
improved
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
CA179,023A
Other languages
English (en)
Other versions
CA179023S (en
Inventor
Frederick J. Mcneill
David L. Smith (Sr.)
Joseph S. Kulik (Jr.)
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA1004280A publication Critical patent/CA1004280A/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
CA179,023A 1972-11-02 1973-08-17 Tubular incandescent lamp having improved filament support Expired CA1004280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30303572A 1972-11-02 1972-11-02

Publications (1)

Publication Number Publication Date
CA1004280A true CA1004280A (en) 1977-01-25

Family

ID=23170274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,023A Expired CA1004280A (en) 1972-11-02 1973-08-17 Tubular incandescent lamp having improved filament support

Country Status (3)

Country Link
US (1) US3783329A (fr)
BE (1) BE806881A (fr)
CA (1) CA1004280A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254902A (en) * 1991-12-27 1993-10-19 Gte Products Corporation Filament support for tubular lamp capsule
DE19528686A1 (de) * 1995-08-03 1997-02-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogenglühlampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US923797A (en) * 1908-03-19 1909-06-01 Ralph Mcneill Incandescent lamp.
US2064490A (en) * 1936-04-17 1936-12-15 Aubrey E Noble Electric incandescent lamp
DE1867484U (de) * 1962-07-04 1963-02-21 Patra Patent Treuhand Elektrische gluehlampe mit rohrfoermigem gefaess, einem axialen drahtwendel-leuchtkoerper und wenigstens einem drahthalter.
US3497752A (en) * 1967-11-06 1970-02-24 Sylvania Electric Prod Incandescent lamp
US3521112A (en) * 1968-07-02 1970-07-21 Gen Electric Tubular support for tubular lamps

Also Published As

Publication number Publication date
DE2354167A1 (de) 1974-05-16
US3783329A (en) 1974-01-01
BE806881A (fr) 1974-03-01
DE2354167B2 (de) 1975-07-17

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