GB473257A - Improvements in or relating to dwarf electric incandescent lamps - Google Patents

Improvements in or relating to dwarf electric incandescent lamps

Info

Publication number
GB473257A
GB473257A GB13424/37A GB1342437A GB473257A GB 473257 A GB473257 A GB 473257A GB 13424/37 A GB13424/37 A GB 13424/37A GB 1342437 A GB1342437 A GB 1342437A GB 473257 A GB473257 A GB 473257A
Authority
GB
United Kingdom
Prior art keywords
filament
wires
leading
median plane
dwarf
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
GB13424/37A
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB473257A publication Critical patent/GB473257A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/16—Electric connection thereto

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Connecting Device With Holders (AREA)
GB13424/37A 1936-05-25 1937-05-11 Improvements in or relating to dwarf electric incandescent lamps Expired GB473257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE473257X 1936-05-25

Publications (1)

Publication Number Publication Date
GB473257A true GB473257A (en) 1937-10-08

Family

ID=6541541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13424/37A Expired GB473257A (en) 1936-05-25 1937-05-11 Improvements in or relating to dwarf electric incandescent lamps

Country Status (5)

Country Link
US (1) US2121641A (en:Method)
BE (1) BE421508A (en:Method)
FR (1) FR821605A (en:Method)
GB (1) GB473257A (en:Method)
NL (1) NL44952C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087228A (en) * 1959-07-29 1963-04-30 Western Electric Co Tubulation lead welding machine
DE1589294A1 (de) * 1967-06-19 1970-06-04 Patra Patent Treuhand Halogengluehlampe,insbesondere fuer Kraftfahrzeugscheinwerfer
US4904900A (en) * 1987-12-30 1990-02-27 Gte Products Corporation Glow discharge lamp

Also Published As

Publication number Publication date
US2121641A (en) 1938-06-21
NL44952C (en:Method)
BE421508A (en:Method)
FR821605A (fr) 1937-12-09

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