IT1026679B - Circuito di protezione contro corto circuiti - Google Patents

Circuito di protezione contro corto circuiti

Info

Publication number
IT1026679B
IT1026679B IT30035/74A IT3003574A IT1026679B IT 1026679 B IT1026679 B IT 1026679B IT 30035/74 A IT30035/74 A IT 30035/74A IT 3003574 A IT3003574 A IT 3003574A IT 1026679 B IT1026679 B IT 1026679B
Authority
IT
Italy
Prior art keywords
protection circuit
short circuits
against short
circuit against
circuits
Prior art date
Application number
IT30035/74A
Other languages
English (en)
Original Assignee
Amp Inc
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 Amp Inc filed Critical Amp Inc
Application granted granted Critical
Publication of IT1026679B publication Critical patent/IT1026679B/it

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
    • H02H3/24—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 undervoltage or no-voltage
    • H02H3/247—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 undervoltage or no-voltage having timing means
    • 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
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • 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
    • H02H3/087—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 for dc applications
IT30035/74A 1973-12-22 1974-11-29 Circuito di protezione contro corto circuiti IT1026679B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5971173 1973-12-22

Publications (1)

Publication Number Publication Date
IT1026679B true IT1026679B (it) 1978-10-20

Family

ID=10484278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30035/74A IT1026679B (it) 1973-12-22 1974-11-29 Circuito di protezione contro corto circuiti

Country Status (8)

Country Link
US (1) US3944889A (it)
JP (1) JPS5096860A (it)
BR (1) BR7410640D0 (it)
DE (1) DE2460680A1 (it)
ES (1) ES433248A1 (it)
FR (1) FR2255729B3 (it)
IT (1) IT1026679B (it)
SE (1) SE7416072L (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646809A1 (de) * 1976-10-16 1978-04-20 Bosch Gmbh Robert Elektronische ueberstromschutzvorrichtung
US4143410A (en) * 1976-12-30 1979-03-06 Lockheed Aircraft Corporation Electric power system control utilizing low level signals and miniature gage wiring
US4084204A (en) * 1977-01-27 1978-04-11 Communications Satellite Corporation Automatic recycle circuit
US4214308A (en) * 1978-06-22 1980-07-22 The Bendix Corporation Closed loop sensor condition detector
US4214236A (en) * 1978-10-02 1980-07-22 The Bendix Corporation Driver circuit for an electrical load with capability for detecting a short in the load
DE2966268D1 (en) * 1978-10-21 1983-11-10 Ward Goldstone Ltd A switching circuit
US4245150A (en) * 1979-02-26 1981-01-13 International Business Machines Corporation Power line disturbance detector circuit
US4255774A (en) * 1979-03-16 1981-03-10 General Electric Company Static instantaneous overcurrent relay with low transient overreach
FR2469030A1 (fr) * 1979-10-30 1981-05-08 Paris & Du Rhone Dispositif de temporisation pour lampe-temoin reliee a un detecteur de defauts
US4301658A (en) * 1979-12-11 1981-11-24 Koolatron Industries, Ltd. Control circuitry for thermoelectric cooler
US4264787A (en) * 1979-12-31 1981-04-28 Akzona Incorporated Hazardous voltage protection circuit
US4558389A (en) * 1980-01-14 1985-12-10 Honeywell Inc. Control logic safety monitoring circuit means
JPS56147394A (en) * 1980-04-17 1981-11-16 Sharp Kk N tube electronic range
JPS59124370U (ja) * 1983-02-08 1984-08-21 シャープ株式会社 パワ−オフ検知回路
US4574266A (en) * 1983-06-13 1986-03-04 Motorola, Inc. Electrical load monitoring system and method
FR2558654B1 (fr) * 1984-01-20 1986-04-25 Thomson Csf Circuit de temporisation electronique a protection contre les interruptions d'alimentation, utilisable pour des relais
US4879623A (en) * 1985-12-02 1989-11-07 Caterpillar Industrial Inc. Voltage transients
US4819117A (en) * 1987-08-25 1989-04-04 Trw Inc. Method and apparatus for detecting excessive current draw in an electrical load
US4903011A (en) * 1988-01-04 1990-02-20 Trw Inc. Lamp drive circuit
JPH02241210A (ja) * 1989-03-15 1990-09-25 Toshiba Corp 電源異常検出システム
US5818338A (en) * 1995-09-29 1998-10-06 Ferraro; Joseph C. Flood light lamp removal alarm
FR2987508A1 (fr) * 2012-02-27 2013-08-30 Peugeot Citroen Automobiles Sa Procede et systeme pour la protection d'un circuit electrique et vehicule associe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229164A (en) * 1962-12-17 1966-01-11 William B Mccartney Electrical recycling circuit for controlling and protecting functional equipment
US3512044A (en) * 1967-08-11 1970-05-12 Elgin Electronics Over and under voltage protection circuit
US3670246A (en) * 1970-03-16 1972-06-13 Forbro Design Corp Under-voltage monitoring device having time delay means for regulated power supplies
US3906258A (en) * 1974-03-04 1975-09-16 Rca Corp Failure detecting and inhibiting circuit

Also Published As

Publication number Publication date
JPS5096860A (it) 1975-08-01
FR2255729A1 (it) 1975-07-18
SE7416072L (it) 1975-06-23
ES433248A1 (es) 1976-10-01
US3944889A (en) 1976-03-16
BR7410640D0 (pt) 1975-09-02
DE2460680A1 (de) 1975-07-03
FR2255729B3 (it) 1977-09-23

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