FR2146204B1 - - Google Patents

Info

Publication number
FR2146204B1
FR2146204B1 FR7213794A FR7213794A FR2146204B1 FR 2146204 B1 FR2146204 B1 FR 2146204B1 FR 7213794 A FR7213794 A FR 7213794A FR 7213794 A FR7213794 A FR 7213794A FR 2146204 B1 FR2146204 B1 FR 2146204B1
Authority
FR
France
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
FR7213794A
Other languages
French (fr)
Other versions
FR2146204A1 (cg-RX-API-DMAC10.html
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.)
KARL MARX STADT GERAETEWERK
Original Assignee
KARL MARX STADT GERAETEWERK
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 KARL MARX STADT GERAETEWERK filed Critical KARL MARX STADT GERAETEWERK
Publication of FR2146204A1 publication Critical patent/FR2146204A1/fr
Application granted granted Critical
Publication of FR2146204B1 publication Critical patent/FR2146204B1/fr
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
    • H02H7/093—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 increase beyond, or decrease below, a predetermined level of rotational speed
    • 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
    • H02H7/0852—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 directly responsive to abnormal temperature by using a temperature sensor
    • 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
    • H02H7/09—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 over-voltage; against reduction of voltage; against phase interruption
FR7213794A 1971-07-19 1972-04-19 Expired FR2146204B1 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5173571 1971-07-19

Publications (2)

Publication Number Publication Date
FR2146204A1 FR2146204A1 (cg-RX-API-DMAC10.html) 1973-03-02
FR2146204B1 true FR2146204B1 (cg-RX-API-DMAC10.html) 1976-08-06

Family

ID=11275648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213794A Expired FR2146204B1 (cg-RX-API-DMAC10.html) 1971-07-19 1972-04-19

Country Status (2)

Country Link
CS (1) CS165511B1 (cg-RX-API-DMAC10.html)
FR (1) FR2146204B1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395348A1 (fr) * 1977-06-24 1979-01-19 Radiotechnique Compelec Dispositif de protection d'un moteur a aimants permanents equipant une machine a laver le linge

Also Published As

Publication number Publication date
FR2146204A1 (cg-RX-API-DMAC10.html) 1973-03-02
CS165511B1 (cg-RX-API-DMAC10.html) 1975-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse