BE878722A - Lampe a incandescence electrique - Google Patents

Lampe a incandescence electrique

Info

Publication number
BE878722A
BE878722A BE0/197101A BE197101A BE878722A BE 878722 A BE878722 A BE 878722A BE 0/197101 A BE0/197101 A BE 0/197101A BE 197101 A BE197101 A BE 197101A BE 878722 A BE878722 A BE 878722A
Authority
BE
Belgium
Prior art keywords
incandescence lamp
electric
electric incandescence
lamp
incandescence
Prior art date
Application number
BE0/197101A
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 BE878722A publication Critical patent/BE878722A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
BE0/197101A 1978-09-13 1979-09-11 Lampe a incandescence electrique BE878722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7809301,A NL185740C (nl) 1978-09-13 1978-09-13 Elektrische gloeilamp.

Publications (1)

Publication Number Publication Date
BE878722A true BE878722A (fr) 1980-03-11

Family

ID=19831529

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197101A BE878722A (fr) 1978-09-13 1979-09-11 Lampe a incandescence electrique

Country Status (7)

Country Link
US (1) US4314176A (fr)
JP (1) JPS5939410Y2 (fr)
BE (1) BE878722A (fr)
DE (1) DE2935606A1 (fr)
FR (1) FR2436495A1 (fr)
GB (1) GB2031647B (fr)
NL (1) NL185740C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD315800S (en) 1988-01-05 1991-03-26 Kabushiki Kaisha Hybec Halogen lamp
DE4343989C2 (de) * 1993-12-22 2002-12-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogenglühlampe
USD354360S (en) 1994-03-15 1995-01-10 Moriyama Sangyo Kabushiki Kaisha Decorative lamp
USD359571S (en) 1994-06-06 1995-06-20 Bruce Industries, Inc. Fluorescent lamp tube with insulated ground strip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883571A (en) * 1958-03-03 1959-04-21 Gen Electric Electric incandescent lamp
NL6407446A (fr) * 1964-07-01 1966-01-03
NL6408084A (fr) * 1964-07-16 1966-01-17
US3431448A (en) * 1967-01-16 1969-03-04 Gen Electric Bromine regenerative cycle incandescent lamps
NL6808844A (fr) * 1968-06-22 1969-12-24
DE2046186C3 (de) * 1970-09-18 1979-10-18 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Glühlampe
US4049988A (en) * 1976-04-14 1977-09-20 Gte Sylvania Incorporated Tungsten halogen lamp

Also Published As

Publication number Publication date
JPS5542300U (fr) 1980-03-18
DE2935606A1 (de) 1980-03-27
GB2031647A (en) 1980-04-23
NL185740C (nl) 1991-04-16
FR2436495A1 (fr) 1980-04-11
US4314176A (en) 1982-02-02
NL7809301A (nl) 1980-03-17
NL185740B (nl) 1990-02-01
JPS5939410Y2 (ja) 1984-11-02
FR2436495B1 (fr) 1983-04-08
GB2031647B (en) 1982-07-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN

Effective date: 19930930