FR1438083A - Lampe à incandescence - Google Patents

Lampe à incandescence

Info

Publication number
FR1438083A
FR1438083A FR23065A FR23065A FR1438083A FR 1438083 A FR1438083 A FR 1438083A FR 23065 A FR23065 A FR 23065A FR 23065 A FR23065 A FR 23065A FR 1438083 A FR1438083 A FR 1438083A
Authority
FR
France
Prior art keywords
incandescent lamp
incandescent
lamp
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
FR23065A
Other languages
English (en)
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
Priority claimed from NL6407446A external-priority patent/NL6407446A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR23065A priority Critical patent/FR1438083A/fr
Application granted granted Critical
Publication of FR1438083A publication Critical patent/FR1438083A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • 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
FR23065A 1964-07-01 1965-07-01 Lampe à incandescence Expired FR1438083A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR23065A FR1438083A (fr) 1964-07-01 1965-07-01 Lampe à incandescence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6407446A NL6407446A (fr) 1964-07-01 1964-07-01
FR23065A FR1438083A (fr) 1964-07-01 1965-07-01 Lampe à incandescence

Publications (1)

Publication Number Publication Date
FR1438083A true FR1438083A (fr) 1966-05-06

Family

ID=26164491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23065A Expired FR1438083A (fr) 1964-07-01 1965-07-01 Lampe à incandescence

Country Status (1)

Country Link
FR (1) FR1438083A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276847A2 (fr) * 1987-01-30 1988-08-03 Gte Products Corporation Lampe électrique comportant un réflecteur interne conducteur formant partie intégrante du circuit de la lampe
EP1227512A2 (fr) * 2001-01-24 2002-07-31 General Electric Company Lampe halogène à filament avec une haute pression

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276847A2 (fr) * 1987-01-30 1988-08-03 Gte Products Corporation Lampe électrique comportant un réflecteur interne conducteur formant partie intégrante du circuit de la lampe
EP0276847A3 (fr) * 1987-01-30 1990-05-09 Gte Products Corporation Lampe électrique comportant un réflecteur interne conducteur formant partie intégrante du circuit de la lampe
EP1227512A2 (fr) * 2001-01-24 2002-07-31 General Electric Company Lampe halogène à filament avec une haute pression
EP1227512A3 (fr) * 2001-01-24 2003-01-08 General Electric Company Lampe halogène à filament avec une haute pression

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