FR777939A - Perfectionnement apporté aux électro-aimants, notamment à ceux utilisés comme contacteurs - Google Patents

Perfectionnement apporté aux électro-aimants, notamment à ceux utilisés comme contacteurs

Info

Publication number
FR777939A
FR777939A FR777939DA FR777939A FR 777939 A FR777939 A FR 777939A FR 777939D A FR777939D A FR 777939DA FR 777939 A FR777939 A FR 777939A
Authority
FR
France
Prior art keywords
contactors
electromagnets
those used
further development
especially those
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec 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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR777939A publication Critical patent/FR777939A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/223—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil adapted to be supplied by AC
FR777939D 1933-11-22 1933-11-22 Perfectionnement apporté aux électro-aimants, notamment à ceux utilisés comme contacteurs Expired FR777939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777939T 1933-11-22

Publications (1)

Publication Number Publication Date
FR777939A true FR777939A (fr) 1935-03-05

Family

ID=9201892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777939D Expired FR777939A (fr) 1933-11-22 1933-11-22 Perfectionnement apporté aux électro-aimants, notamment à ceux utilisés comme contacteurs

Country Status (1)

Country Link
FR (1) FR777939A (fr)

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