FR1028616A - Process for the protection of direct current electric machines against overcurrents - Google Patents

Process for the protection of direct current electric machines against overcurrents

Info

Publication number
FR1028616A
FR1028616A FR1028616DA FR1028616A FR 1028616 A FR1028616 A FR 1028616A FR 1028616D A FR1028616D A FR 1028616DA FR 1028616 A FR1028616 A FR 1028616A
Authority
FR
France
Prior art keywords
protection
direct current
current electric
electric machines
against overcurrents
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.)
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 FR1028616A publication Critical patent/FR1028616A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
FR1028616D 1950-11-30 1950-11-30 Process for the protection of direct current electric machines against overcurrents Expired FR1028616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028616T 1950-11-30

Publications (1)

Publication Number Publication Date
FR1028616A true FR1028616A (en) 1953-05-26

Family

ID=9581378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028616D Expired FR1028616A (en) 1950-11-30 1950-11-30 Process for the protection of direct current electric machines against overcurrents

Country Status (1)

Country Link
FR (1) FR1028616A (en)

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