ES462785A1 - Una lampara electrica de incandescencia sin casquillo per- feccionada. - Google Patents

Una lampara electrica de incandescencia sin casquillo per- feccionada.

Info

Publication number
ES462785A1
ES462785A1 ES462785A ES462785A ES462785A1 ES 462785 A1 ES462785 A1 ES 462785A1 ES 462785 A ES462785 A ES 462785A ES 462785 A ES462785 A ES 462785A ES 462785 A1 ES462785 A1 ES 462785A1
Authority
ES
Spain
Prior art keywords
incandescent lamp
electric incandescent
pinch
capless
capless electric
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
ES462785A
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 ES462785A1 publication Critical patent/ES462785A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Connecting Device With Holders (AREA)

Abstract

Una lámpara eléctrica de incandescencia sin casquillo perfeccionada, que tiene una ampolla de lámpara permeable a la luz, en la que está dispuesto un filamento y la cual está cerrada herméticamente por medio de un estrechamiento plano en el que están incorporados conductores de suministro de corriente para el filamento, los cuales salen de la ampolla de lámpara en el extremo del estrechamiento y están doblados hacia atrás a lo largo de la superficie del estrechamiento en la dirección del filamento.
ES462785A 1976-10-01 1977-09-29 Una lampara electrica de incandescencia sin casquillo per- feccionada. Expired ES462785A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7610860A NL7610860A (nl) 1976-10-01 1976-10-01 Hulsloze elektrische gloeilamp.

Publications (1)

Publication Number Publication Date
ES462785A1 true ES462785A1 (es) 1978-06-16

Family

ID=19826992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462785A Expired ES462785A1 (es) 1976-10-01 1977-09-29 Una lampara electrica de incandescencia sin casquillo per- feccionada.

Country Status (10)

Country Link
US (1) US4180758A (es)
JP (1) JPS5343984A (es)
BE (1) BE859219A (es)
CA (1) CA1088996A (es)
DE (1) DE2741959C2 (es)
ES (1) ES462785A1 (es)
FR (1) FR2366692A1 (es)
GB (1) GB1536649A (es)
IT (1) IT1087157B (es)
NL (1) NL7610860A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7807349A (nl) * 1978-07-07 1980-01-09 Philips Nv Hulsloze elektrische gloeilamp.
NL189324C (nl) * 1983-03-03 1993-03-01 Philips Nv Halogeengloeilamp.
DE3400449A1 (de) * 1984-01-09 1985-07-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektrische lampe mit in einem huelsenfoermigen sockel gelagerten quetschfuss
DE3607958A1 (de) * 1986-03-11 1987-09-17 Maerklin & Cie Gmbh Geb Lampenfassung fuer spielfahrzeuge
JPH02100259A (ja) * 1988-10-07 1990-04-12 Stanley Electric Co Ltd ウェッジベース電球とソケット
US9302937B2 (en) 2010-05-14 2016-04-05 Corning Incorporated Damage-resistant glass articles and method
TWI572480B (zh) 2011-07-25 2017-03-01 康寧公司 經層壓及離子交換之強化玻璃疊層
CN115504681A (zh) 2014-10-07 2022-12-23 康宁股份有限公司 具有确定的应力分布的玻璃制品及其生产方法
KR20180067577A (ko) * 2015-10-14 2018-06-20 코닝 인코포레이티드 결정된 응력 프로파일을 갖는 적층 유리 제품 및 그 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550768A (es) * 1955-09-07
GB1007244A (en) * 1963-04-04 1965-10-13 Ass Elect Ind Improvements relating to electric incandescent lamps
FR1389923A (fr) * 1963-04-04 1965-02-19 Ass Elect Ind Lampe à incandescence électrique
JPS4323343Y1 (es) * 1965-07-26 1968-10-02
JPS4831877B1 (es) * 1966-12-23 1973-10-02
GB1157389A (en) * 1967-10-09 1969-07-09 British Lighting Ind Ltd Double-ended Filament Lamp
US3857056A (en) * 1973-10-26 1974-12-24 Gen Motors Corp Wedge base light bulb
US3999095A (en) * 1975-10-06 1976-12-21 General Motors Corporation Lamp socket and bulb assembly with side contacts

Also Published As

Publication number Publication date
FR2366692A1 (fr) 1978-04-28
FR2366692B1 (es) 1981-11-06
BE859219A (fr) 1978-03-29
DE2741959A1 (de) 1978-04-06
JPS5343984A (en) 1978-04-20
CA1088996A (en) 1980-11-04
GB1536649A (en) 1978-12-20
DE2741959C2 (de) 1985-03-28
NL7610860A (nl) 1978-04-04
US4180758A (en) 1979-12-25
IT1087157B (it) 1985-05-31

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