FR1576919A - - Google Patents

Info

Publication number
FR1576919A
FR1576919A FR1576919DA FR1576919A FR 1576919 A FR1576919 A FR 1576919A FR 1576919D A FR1576919D A FR 1576919DA FR 1576919 A FR1576919 A FR 1576919A
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
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 filed Critical
Application granted granted Critical
Publication of FR1576919A publication Critical patent/FR1576919A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/07—Details with automatic reconnection and with permanent disconnection after a predetermined number of reconnection cycles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/041—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature additionally responsive to excess current
FR1576919D 1967-08-28 1968-08-12 Expired FR1576919A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66370967A 1967-08-28 1967-08-28

Publications (1)

Publication Number Publication Date
FR1576919A true FR1576919A (fr) 1969-08-01

Family

ID=24662970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576919D Expired FR1576919A (fr) 1967-08-28 1968-08-12

Country Status (4)

Country Link
US (1) US3526809A (fr)
DE (1) DE1763589C3 (fr)
FR (1) FR1576919A (fr)
GB (1) GB1231665A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849554A1 (fr) * 2002-12-27 2004-07-02 St Microelectronics Sa Circuit de commande d'un triac sans isolement galvanique

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660718A (en) * 1970-06-08 1972-05-02 Honeywell Inc Automatically resetting motor protection circuit responsive to overcurrent and overtemperature
US3735219A (en) * 1971-08-25 1973-05-22 Memorex Corp Thermal protection device for linear motor
US3702418A (en) * 1971-09-30 1972-11-07 Texas Instruments Inc Protection system with manual reset means operable only on clearing of the fault
US3725739A (en) * 1972-01-21 1973-04-03 Motorola Inc Dual mode power supply protection circuit
US4275508A (en) * 1980-01-09 1981-06-30 Eaton Corporation Clothes dryer temperature control system
JPS58172927A (ja) * 1982-04-02 1983-10-11 株式会社日立製作所 過負荷保護装置
US4510482A (en) * 1982-12-15 1985-04-09 Tektronix, Inc. Protective circuit for electronic test probes
US4683515A (en) * 1985-11-20 1987-07-28 Eaton Corporation Modular PTC thermistor overload protection system
US5455469A (en) * 1993-10-12 1995-10-03 Watsco Components, Inc. Comparator controlled delay-on-break devices
CN103175620A (zh) * 2011-12-26 2013-06-26 鸿富锦精密工业(武汉)有限公司 热电偶焊接检测装置
JP7338279B2 (ja) * 2019-07-11 2023-09-05 富士電機株式会社 パワー半導体モジュール及びその漏れ電流試験方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258647A (en) * 1966-06-28 Electrical apparatus
US3457460A (en) * 1966-12-30 1969-07-22 Texas Instruments Inc Control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849554A1 (fr) * 2002-12-27 2004-07-02 St Microelectronics Sa Circuit de commande d'un triac sans isolement galvanique
EP1435691A1 (fr) * 2002-12-27 2004-07-07 STMicroelectronics S.A. Circuit de commande d'un triac sans isolement galvanique

Also Published As

Publication number Publication date
DE1763589C3 (de) 1975-01-02
GB1231665A (fr) 1971-05-12
US3526809A (en) 1970-09-01
DE1763589A1 (de) 1971-07-01
DE1763589B2 (de) 1974-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse