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ES462467A1 - Perfeccionamientos introducidos en una lampara electrica. - Google Patents

Perfeccionamientos introducidos en una lampara electrica.

Info

Publication number
ES462467A1
ES462467A1 ES462467A ES462467A ES462467A1 ES 462467 A1 ES462467 A1 ES 462467A1 ES 462467 A ES462467 A ES 462467A ES 462467 A ES462467 A ES 462467A ES 462467 A1 ES462467 A1 ES 462467A1
Authority
ES
Spain
Prior art keywords
electric lamp
lamps
getters
halides
binder
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
ES462467A
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES462467A1 publication Critical patent/ES462467A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter

Landscapes

  • Discharge Lamp (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Perfeccionamientos introducidos en una lámpara eléctrica que tiene una envolvente de lámpara penetrable por la luz, en la cual se ha dispuesto una mezcla de un getter de oxígeno y un aglomerante, caracterizados porque como aglomerante se utiliza un halogenuro de un metal seleccionado del grupo consistente en manganeso, bario, calcio, estroncio, cerio y lantano.
ES462467A 1976-09-22 1977-09-20 Perfeccionamientos introducidos en una lampara electrica. Expired ES462467A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7610507A NL7610507A (nl) 1976-09-22 1976-09-22 Elektrische lamp.

Publications (1)

Publication Number Publication Date
ES462467A1 true ES462467A1 (es) 1978-06-16

Family

ID=19826944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462467A Expired ES462467A1 (es) 1976-09-22 1977-09-20 Perfeccionamientos introducidos en una lampara electrica.

Country Status (11)

Country Link
US (1) US4174488A (es)
JP (1) JPS5339677A (es)
BE (1) BE858889A (es)
CA (1) CA1081672A (es)
DE (1) DE2740602A1 (es)
ES (1) ES462467A1 (es)
FR (1) FR2365880A1 (es)
GB (1) GB1537802A (es)
HU (1) HU177715B (es)
IT (1) IT1085041B (es)
NL (1) NL7610507A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415833A (en) * 1981-09-29 1983-11-15 Gte Products Corporation Tungsten halogen lamp with coiled getter
JPS61106909U (es) * 1984-12-18 1986-07-07
WO1998052210A1 (en) * 1997-05-15 1998-11-19 Saes Getters S.P.A. Getter devices for halogen lamps and process for their production
DE29810006U1 (de) * 1998-06-04 1998-10-01 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Zünder für einen Gasgenerator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830983C (de) * 1949-03-24 1952-02-11 Patra Patent Treuhand Verfahren zur Erzielung einer duennen UEberzugsschicht aus feinkoernigen Pulverstoffen auf den Glasgefaessen elektrischer Lampen u. dgl.
US3940606A (en) * 1974-07-19 1976-02-24 Lighting Development Co. High intensity spotlight

Also Published As

Publication number Publication date
CA1081672A (en) 1980-07-15
NL7610507A (nl) 1978-03-28
IT1085041B (it) 1985-05-28
BE858889A (fr) 1978-03-20
FR2365880A1 (fr) 1978-04-21
JPS5339677A (en) 1978-04-11
DE2740602A1 (de) 1978-03-23
GB1537802A (en) 1979-01-04
HU177715B (en) 1981-12-28
US4174488A (en) 1979-11-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103