ES271404A1 - Improvements in electrical lamps (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in electrical lamps (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES271404A1
ES271404A1 ES271404A ES271404A ES271404A1 ES 271404 A1 ES271404 A1 ES 271404A1 ES 271404 A ES271404 A ES 271404A ES 271404 A ES271404 A ES 271404A ES 271404 A1 ES271404 A1 ES 271404A1
Authority
ES
Spain
Prior art keywords
translation
lamp
machine
legally binding
google translate
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
ES271404A
Other languages
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 ES271404A1 publication Critical patent/ES271404A1/en
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
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Improvements in the electric lamps provided with a central contact and with a lateral contact structurally separated, each of these contacts being connected to one of the supply conductors that extend towards the foot of the lamp, the lamp also comprising a tube of evacuation surrounded by the rod tube, characterized by the fact that the central contract of the lamp is supported by a part of the evacuation beam that preferably protrudes from the bulb of the lamp (Machine-translation by Google Translate, not legally binding)
ES271404A 1960-10-24 1961-10-21 Improvements in electrical lamps (Machine-translation by Google Translate, not legally binding) Expired ES271404A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL257189 1960-10-24

Publications (1)

Publication Number Publication Date
ES271404A1 true ES271404A1 (en) 1962-03-16

Family

ID=19752656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES271404A Expired ES271404A1 (en) 1960-10-24 1961-10-21 Improvements in electrical lamps (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
US (1) US3265922A (en)
CH (1) CH396206A (en)
DE (1) DE1903095U (en)
ES (1) ES271404A1 (en)
FR (1) FR1304416A (en)
GB (1) GB918753A (en)
NL (1) NL257189A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857056A (en) * 1973-10-26 1974-12-24 Gen Motors Corp Wedge base light bulb
US4020382A (en) * 1975-12-19 1977-04-26 North American Philips Corporation Lamp having screw base
US4061943A (en) * 1976-08-16 1977-12-06 Gte Sylvania Incorporated Cathode ray tube with supported conductor extending through exhaust tubulation
CA2147517C (en) * 1994-04-25 2006-03-21 Walter Newman Lampholder with mogul base
TW315485B (en) * 1995-10-26 1997-09-11 Philips Electronics Nv

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770223A (en) * 1904-03-17 1904-09-13 Francis M F Cazin Incandescent-lamp bulb.
BE402627A (en) * 1933-04-15
US2153398A (en) * 1936-10-03 1939-04-04 Gen Electric Electric lamp
US2188298A (en) * 1937-07-02 1940-01-30 William J Hitchcock Seal for evacuated devices
US2950417A (en) * 1958-08-08 1960-08-23 Gen Electric Series electric lamp

Also Published As

Publication number Publication date
CH396206A (en) 1965-07-31
NL257189A (en)
DE1903095U (en) 1964-10-29
FR1304416A (en) 1962-09-21
GB918753A (en) 1963-02-20
US3265922A (en) 1966-08-09

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