ES348944A1 - Una lampara electrica de incandescencia. - Google Patents

Una lampara electrica de incandescencia.

Info

Publication number
ES348944A1
ES348944A1 ES348944A ES348944A ES348944A1 ES 348944 A1 ES348944 A1 ES 348944A1 ES 348944 A ES348944 A ES 348944A ES 348944 A ES348944 A ES 348944A ES 348944 A1 ES348944 A1 ES 348944A1
Authority
ES
Spain
Prior art keywords
hydrogen
bromine
chlorine
incandescent lamp
bulb
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
ES348944A
Other languages
English (en)
Spanish (es)
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
Publication of ES348944A1 publication Critical patent/ES348944A1/es
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
    • H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
ES348944A 1967-01-04 1968-01-04 Una lampara electrica de incandescencia. Expired ES348944A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6700099A NL6700099A (is) 1967-01-04 1967-01-04
NL6716682A NL6716682A (is) 1967-01-04 1967-12-08

Publications (1)

Publication Number Publication Date
ES348944A1 true ES348944A1 (es) 1969-08-16

Family

ID=26644133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348944A Expired ES348944A1 (es) 1967-01-04 1968-01-04 Una lampara electrica de incandescencia.

Country Status (10)

Country Link
US (1) US3538373A (is)
AT (1) AT279732B (is)
BE (1) BE708970A (is)
CH (1) CH483118A (is)
DE (1) DE1639080B2 (is)
ES (1) ES348944A1 (is)
FR (1) FR1549963A (is)
GB (1) GB1161038A (is)
NL (2) NL6700099A (is)
NO (1) NO120121B (is)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009916C2 (de) * 1970-03-03 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogenglühlampe
JPS4834712B1 (is) * 1970-12-16 1973-10-23
NL168085C (nl) * 1972-05-17 1982-02-16 Philips Nv Elektrische wolfraam-broom-cyclus-gloeilamp.
US3826946A (en) * 1973-05-24 1974-07-30 Gen Electric Vapor discharge lamp electrode having carbon-coated areas
DE2363843A1 (de) * 1973-12-21 1975-06-26 Philips Patentverwaltung Metalljodiddampf-entladungslampe
US3912960A (en) * 1974-06-21 1975-10-14 Gen Electric Halogen lamp with internal molybdenum parts
US4015158A (en) * 1974-08-30 1977-03-29 General Electric Company Bromine lamp with molybdenum parts
US4015157A (en) * 1974-09-20 1977-03-29 General Electric Company Iodine lamp with molybdenum parts
US4629936A (en) * 1985-02-11 1986-12-16 Gte Products Corporation Tungsten-halogen lamp with means for reducing filament embrittlement
US4629935A (en) * 1985-02-11 1986-12-16 Gte Products Corporation Tungsten-halogen lamp with organic and inorganic getters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US497038A (en) * 1893-05-09 Electric lamp
US2444423A (en) * 1945-10-08 1948-07-06 Tung Sol Lamp Works Inc Incandescent lamp and the like
US2883571A (en) * 1958-03-03 1959-04-21 Gen Electric Electric incandescent lamp
US3022438A (en) * 1959-09-10 1962-02-20 Polaroid Corp Electric lamps
US3091718A (en) * 1960-07-08 1963-05-28 Duro Test Corp Constant lumen maintenance lamp
US3132278A (en) * 1961-09-18 1964-05-05 Gen Electric Iodine cycle incandescent lamps
GB1047302A (is) * 1963-03-28
NL6407446A (is) * 1964-07-01 1966-01-03
US3412277A (en) * 1966-04-08 1968-11-19 Duro Test Corp Incandescent lamp with addition of fluorine compounds to the operating gas filling

Also Published As

Publication number Publication date
CH483118A (de) 1969-12-15
GB1161038A (en) 1969-08-13
NO120121B (is) 1970-08-31
NL6700099A (is) 1968-07-05
US3538373A (en) 1970-11-03
AT279732B (de) 1970-03-10
BE708970A (is) 1968-07-04
DE1639080B2 (de) 1977-03-10
NL6716682A (is) 1969-06-10
FR1549963A (is) 1968-12-13
DE1639080A1 (de) 1970-07-16

Similar Documents

Publication Publication Date Title
US2883571A (en) Electric incandescent lamp
US3384774A (en) Decorative pulsating flame incandescent lamp
US3418512A (en) Regenerative cycle electric incandescent lamp
US3022439A (en) Electric lamps
US3091718A (en) Constant lumen maintenance lamp
ES348944A1 (es) Una lampara electrica de incandescencia.
US2596469A (en) Tantalum carbide filament electric lamp containing hydrogen-volatile hydrocarbon mixture
US3022438A (en) Electric lamps
US3237284A (en) Method of forming carbide coated coiled filaments for lamps
US3712701A (en) Electric incandescent lamps
US2928977A (en) Incandescent lamp
US3523207A (en) Incandescent lamp with tantalum carbide filament and nitrogen gas atmosphere
GB1409957A (en) Incandescent lamp
GB1222834A (en) Photochemical wavelength-emitting lamps
US3728572A (en) Incandescent lamp with regenerative cycle
US3277330A (en) Incandescent lamp with tac filament and cyanide-radical producing and halogen atmosphere
US3263113A (en) Tungsten filament lamp comprising hexafluoride gas at partial pressure not exceeding 10 torrs
US3821585A (en) Tungsten halogen incandescent lamp with group iva metal getter and method of manufacture
US3510189A (en) Method of dosing incandescible lamps with halogen
US3022436A (en) Electric lamps
US3898500A (en) Halogen type filament lamp containing phosphorus and nitrogen
US3641386A (en) Tungsten halogen lamp
US3761757A (en) Infrared lamp with silicon bulb
US3475649A (en) Tungsten incandescent lamps with iodine halides
US2803775A (en) Vapour discharge lamp