GB765083A - Improvements in or relating to electric incandescent lamps provided with planar filaments - Google Patents

Improvements in or relating to electric incandescent lamps provided with planar filaments

Info

Publication number
GB765083A
GB765083A GB31511/54A GB3151154A GB765083A GB 765083 A GB765083 A GB 765083A GB 31511/54 A GB31511/54 A GB 31511/54A GB 3151154 A GB3151154 A GB 3151154A GB 765083 A GB765083 A GB 765083A
Authority
GB
United Kingdom
Prior art keywords
filament
supporting
wires
insulating
rod
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
GB31511/54A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB765083A publication Critical patent/GB765083A/en
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

Landscapes

  • Electric Stoves And Ranges (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB31511/54A 1953-11-04 1954-11-01 Improvements in or relating to electric incandescent lamps provided with planar filaments Expired GB765083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL765083X 1953-11-04

Publications (1)

Publication Number Publication Date
GB765083A true GB765083A (en) 1957-01-02

Family

ID=19827593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31511/54A Expired GB765083A (en) 1953-11-04 1954-11-01 Improvements in or relating to electric incandescent lamps provided with planar filaments

Country Status (5)

Country Link
US (1) US2916650A (ja)
DE (1) DE948432C (ja)
FR (1) FR1111389A (ja)
GB (1) GB765083A (ja)
NL (2) NL182557B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103681222A (zh) * 2013-12-10 2014-03-26 詹云翔 一种检测用标准灯
CN103681214A (zh) * 2013-12-05 2014-03-26 詹云翔 一种检测用球形标准灯

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622487A (en) * 1985-01-09 1986-11-11 Gte Products Corporation Electric lamp with stress relieving means

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1480208A (en) * 1921-04-15 1924-01-08 Western Electric Co Vacuum tube
US1869572A (en) * 1929-03-27 1932-08-02 Westinghouse Lamp Co Mount assembly for high wattage lamps
US1936762A (en) * 1929-05-14 1933-11-28 Howe Raymond Illuminating device
NL28874C (ja) * 1929-09-25
US1822731A (en) * 1930-03-13 1931-09-08 Arcturus Radio Tube Co Means for supporting elements in an electron device
US2006820A (en) * 1931-07-09 1935-07-02 Adams Maude Illuminating device
US2069638A (en) * 1932-01-23 1937-02-02 Gen Electric Electric lamp or similar device
US2019484A (en) * 1934-10-06 1935-11-05 Bell Telephone Labor Inc Electron discharge device
US2597681A (en) * 1950-07-01 1952-05-20 Gen Electric Electric incandescent lamp
US2622222A (en) * 1951-04-27 1952-12-16 Westinghouse Electric Corp Infrared heating and cooking lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103681214A (zh) * 2013-12-05 2014-03-26 詹云翔 一种检测用球形标准灯
CN103681222A (zh) * 2013-12-10 2014-03-26 詹云翔 一种检测用标准灯

Also Published As

Publication number Publication date
NL85480C (ja)
FR1111389A (fr) 1956-02-27
DE948432C (de) 1956-08-30
NL182557B (nl)
US2916650A (en) 1959-12-08

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