BE783623A - Lampe a incandescence electrique - Google Patents

Lampe a incandescence electrique

Info

Publication number
BE783623A
BE783623A BE783623A BE783623A BE783623A BE 783623 A BE783623 A BE 783623A BE 783623 A BE783623 A BE 783623A BE 783623 A BE783623 A BE 783623A BE 783623 A BE783623 A BE 783623A
Authority
BE
Belgium
Prior art keywords
incandescence lamp
electrical
electrical incandescence
lamp
incandescence
Prior art date
Application number
BE783623A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of BE783623A publication Critical patent/BE783623A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
BE783623A 1971-05-19 1972-05-17 Lampe a incandescence electrique BE783623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7106852A NL7106852A (fr) 1971-05-19 1971-05-19

Publications (1)

Publication Number Publication Date
BE783623A true BE783623A (fr) 1972-11-17

Family

ID=19813199

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783623A BE783623A (fr) 1971-05-19 1972-05-17 Lampe a incandescence electrique

Country Status (8)

Country Link
US (1) US3764845A (fr)
BE (1) BE783623A (fr)
CA (1) CA956692A (fr)
DE (1) DE2223444A1 (fr)
FR (1) FR2138148B1 (fr)
GB (1) GB1325658A (fr)
IT (1) IT955571B (fr)
NL (1) NL7106852A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8004030A (nl) * 1980-07-14 1982-02-16 Philips Nv Elektrische gloeilamp.
US5146134A (en) * 1990-03-15 1992-09-08 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture
CA2082764C (fr) * 1991-12-09 2002-06-04 Guenter E. Talmon-Gros Humidification du filament d'une ampoule
GB2300553B (en) * 1995-03-10 1999-07-28 Ge Lighting Ltd Heat source
EP1897117A2 (fr) * 2005-06-24 2008-03-12 Koninklijke Philips Electronics N.V. Lampe a incandescence a halogene et procede de fabrication de cette lampe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037217A (en) * 1934-04-17 1936-04-14 Heintz & Kaufman Ltd Cathode
US2218346A (en) * 1938-07-08 1940-10-15 Spaeth Charles Gas-filled incandescent electric lamp
US3590305A (en) * 1969-02-26 1971-06-29 Westinghouse Electric Corp Incandescent projection lamp having a prealigned proximity reflector and filament mount assembly

Also Published As

Publication number Publication date
FR2138148A1 (fr) 1972-12-29
CA956692A (en) 1974-10-22
FR2138148B1 (fr) 1973-07-13
NL7106852A (fr) 1972-11-21
US3764845A (en) 1973-10-09
IT955571B (it) 1973-09-29
GB1325658A (en) 1973-08-08
DE2223444A1 (de) 1972-11-30

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