FR531750A - Filament for incandescent lamp - Google Patents

Filament for incandescent lamp

Info

Publication number
FR531750A
FR531750A FR531750DA FR531750A FR 531750 A FR531750 A FR 531750A FR 531750D A FR531750D A FR 531750DA FR 531750 A FR531750 A FR 531750A
Authority
FR
France
Prior art keywords
filament
incandescent lamp
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)
Inventor
Fernand Bourgeot
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 filed Critical
Application granted granted Critical
Publication of FR531750A publication Critical patent/FR531750A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H01K1/08—Metallic bodies
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
FR531750D 1921-03-08 1921-03-08 Filament for incandescent lamp Expired FR531750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR531750T 1921-03-08

Publications (1)

Publication Number Publication Date
FR531750A true FR531750A (en) 1922-01-19

Family

ID=8924123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531750D Expired FR531750A (en) 1921-03-08 1921-03-08 Filament for incandescent lamp

Country Status (1)

Country Link
FR (1) FR531750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058445A1 (en) * 1981-02-09 1982-08-25 Koninklijke Philips Electronics N.V. Window pane comprising electric wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058445A1 (en) * 1981-02-09 1982-08-25 Koninklijke Philips Electronics N.V. Window pane comprising electric wire

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