FR2283570B1 - - Google Patents

Info

Publication number
FR2283570B1
FR2283570B1 FR7429833A FR7429833A FR2283570B1 FR 2283570 B1 FR2283570 B1 FR 2283570B1 FR 7429833 A FR7429833 A FR 7429833A FR 7429833 A FR7429833 A FR 7429833A FR 2283570 B1 FR2283570 B1 FR 2283570B1
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
FR7429833A
Other versions
FR2283570A1 (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.)
Alstom SA
Original Assignee
Unelec 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 Unelec SA filed Critical Unelec SA
Priority to FR7429833A priority Critical patent/FR2283570A1/fr
Priority to BE1006825A priority patent/BE832419A/fr
Priority to CH1065575A priority patent/CH600642A5/xx
Priority to DE19752537950 priority patent/DE2537950A1/de
Priority to GB3559875A priority patent/GB1522836A/en
Priority to BR7505580A priority patent/BR7505580A/pt
Priority to IT2679375A priority patent/IT1042217B/it
Publication of FR2283570A1 publication Critical patent/FR2283570A1/fr
Application granted granted Critical
Publication of FR2283570B1 publication Critical patent/FR2283570B1/fr
Granted 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
    • 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
FR7429833A 1974-09-02 1974-09-02 Dispositif de protection thermique Granted FR2283570A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7429833A FR2283570A1 (fr) 1974-09-02 1974-09-02 Dispositif de protection thermique
BE1006825A BE832419A (fr) 1974-09-02 1975-08-14 Dispositif de protection thermique pour une machine electrique tournante
CH1065575A CH600642A5 (fr) 1974-09-02 1975-08-15
DE19752537950 DE2537950A1 (de) 1974-09-02 1975-08-26 Ueberhitzungsschutzvorrichtung fuer den rotor einer elektrischen maschine
GB3559875A GB1522836A (en) 1974-09-02 1975-08-28 Electrical machine with thermal overload protection
BR7505580A BR7505580A (pt) 1974-09-02 1975-09-01 Dispositivo de protecao termica para maquina eletrica rotativa
IT2679375A IT1042217B (it) 1974-09-02 1975-09-02 Dispositivo di protezione per una macchina elettrica ruotante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7429833A FR2283570A1 (fr) 1974-09-02 1974-09-02 Dispositif de protection thermique

Publications (2)

Publication Number Publication Date
FR2283570A1 FR2283570A1 (fr) 1976-03-26
FR2283570B1 true FR2283570B1 (fr) 1979-06-01

Family

ID=9142739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429833A Granted FR2283570A1 (fr) 1974-09-02 1974-09-02 Dispositif de protection thermique

Country Status (7)

Country Link
BE (1) BE832419A (fr)
BR (1) BR7505580A (fr)
CH (1) CH600642A5 (fr)
DE (1) DE2537950A1 (fr)
FR (1) FR2283570A1 (fr)
GB (1) GB1522836A (fr)
IT (1) IT1042217B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019012A1 (fr) * 1979-05-18 1980-11-26 Philips Kommunikations Industrie AG Dispositif de protection avec deux circuits de surveillance de la température pour des machines électriques
US4405558A (en) * 1980-10-15 1983-09-20 Westinghouse Electric Corp. Nuclear reactor shutdown system
JPS61185231U (fr) * 1985-05-04 1986-11-19
US5003208A (en) * 1988-08-31 1991-03-26 Mabuchi Motor Co. Ltd. Miniature motor having positive-coefficient thermistor
CN113364221B (zh) * 2021-06-23 2022-07-26 珠海格力电器股份有限公司 一种电机转子温度检测系统及包括其的电机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044917A5 (fr) * 1969-02-28 1971-02-26 Pretnar Jozef
JPS4731241Y1 (fr) * 1969-12-16 1972-09-19
FR2096641B2 (fr) * 1970-03-10 1973-10-19 Comp Generale Electricite
US3651379A (en) * 1970-10-30 1972-03-21 Motorola Inc Temperature responsive circuit for protecting an electron device

Also Published As

Publication number Publication date
CH600642A5 (fr) 1978-06-30
BE832419A (fr) 1976-02-16
FR2283570A1 (fr) 1976-03-26
DE2537950A1 (de) 1976-03-11
IT1042217B (it) 1980-01-30
BR7505580A (pt) 1976-08-03
GB1522836A (en) 1978-08-31

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse