FR1140452A - Interrupteur thermique à lueur - Google Patents

Interrupteur thermique à lueur

Info

Publication number
FR1140452A
FR1140452A FR1140452DA FR1140452A FR 1140452 A FR1140452 A FR 1140452A FR 1140452D A FR1140452D A FR 1140452DA FR 1140452 A FR1140452 A FR 1140452A
Authority
FR
France
Prior art keywords
glow switch
thermal glow
thermal
switch
glow
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1140452A publication Critical patent/FR1140452A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/06—Starting switches thermal only
    • H05B41/08—Starting switches thermal only heated by glow discharge
FR1140452D 1954-11-29 1955-11-28 Interrupteur thermique à lueur Expired FR1140452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1140452XA 1954-11-29 1954-11-29

Publications (1)

Publication Number Publication Date
FR1140452A true FR1140452A (fr) 1957-07-23

Family

ID=22353072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140452D Expired FR1140452A (fr) 1954-11-29 1955-11-28 Interrupteur thermique à lueur

Country Status (1)

Country Link
FR (1) FR1140452A (fr)

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