FR1092935A - Incandescent filament electric lamp - Google Patents

Incandescent filament electric lamp

Info

Publication number
FR1092935A
FR1092935A FR1092935DA FR1092935A FR 1092935 A FR1092935 A FR 1092935A FR 1092935D A FR1092935D A FR 1092935DA FR 1092935 A FR1092935 A FR 1092935A
Authority
FR
France
Prior art keywords
electric lamp
incandescent filament
filament electric
incandescent
lamp
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
Other languages
French (fr)
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 Co PLC
Original Assignee
General Electric Co 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 Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1092935A publication Critical patent/FR1092935A/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
    • H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
FR1092935D 1953-02-12 1954-02-10 Incandescent filament electric lamp Expired FR1092935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB401353A GB734956A (en) 1953-02-12 1953-02-12 Improvements in or relating to electric incandescent filament lamps

Publications (1)

Publication Number Publication Date
FR1092935A true FR1092935A (en) 1955-04-28

Family

ID=9769113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092935D Expired FR1092935A (en) 1953-02-12 1954-02-10 Incandescent filament electric lamp

Country Status (2)

Country Link
FR (1) FR1092935A (en)
GB (1) GB734956A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416022A (en) * 1965-02-24 1968-12-10 Wagner Electric Corp Tungsten filament iodine cycle incandescent lamp with alkali metal getter

Also Published As

Publication number Publication date
GB734956A (en) 1955-08-10

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