FR947304A - Improvements to thermal relays - Google Patents

Improvements to thermal relays

Info

Publication number
FR947304A
FR947304A FR947304DA FR947304A FR 947304 A FR947304 A FR 947304A FR 947304D A FR947304D A FR 947304DA FR 947304 A FR947304 A FR 947304A
Authority
FR
France
Prior art keywords
thermal relays
relays
thermal
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR947304A publication Critical patent/FR947304A/en
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
FR947304D 1942-02-13 1947-05-29 Improvements to thermal relays Expired FR947304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US947304XA 1942-02-13 1942-02-13

Publications (1)

Publication Number Publication Date
FR947304A true FR947304A (en) 1949-06-29

Family

ID=22246820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947304D Expired FR947304A (en) 1942-02-13 1947-05-29 Improvements to thermal relays

Country Status (1)

Country Link
FR (1) FR947304A (en)

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