BE779519A - Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites - Google Patents

Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites

Info

Publication number
BE779519A
BE779519A BE779519A BE779519A BE779519A BE 779519 A BE779519 A BE 779519A BE 779519 A BE779519 A BE 779519A BE 779519 A BE779519 A BE 779519A BE 779519 A BE779519 A BE 779519A
Authority
BE
Belgium
Prior art keywords
breaker including
against overcurrents
circuit breaker
protection circuit
perfected
Prior art date
Application number
BE779519A
Other languages
English (en)
Inventor
W H South
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE779519A publication Critical patent/BE779519A/fr

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
    • H02H3/093—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 with timing means
BE779519A 1971-02-18 1972-02-18 Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites BE779519A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11649671A 1971-02-18 1971-02-18

Publications (1)

Publication Number Publication Date
BE779519A true BE779519A (fr) 1972-08-18

Family

ID=22367503

Family Applications (1)

Application Number Title Priority Date Filing Date
BE779519A BE779519A (fr) 1971-02-18 1972-02-18 Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites

Country Status (5)

Country Link
US (1) US3654519A (fr)
JP (2) JPS4719353A (fr)
AU (1) AU470162B2 (fr)
BE (1) BE779519A (fr)
CA (1) CA947413A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501347A (fr) * 1973-05-11 1975-01-08
US4094688A (en) * 1975-08-21 1978-06-13 Wolf Franz Josef Method and molding core for making a flexible hollow molded body which is open on a number of sides
DE2537251C3 (de) * 1975-08-21 1980-12-18 Woco Franz Josef Wolf & Co, 6483 Bad Soden-Salmuenster Verfahren zur Herstellung eines mehrseitig offenen Hohlkörpers und einstückiger Formkern zur Durchführung dieses Verfahrens
US4038695A (en) * 1976-04-19 1977-07-26 General Electric Company Static trip unit for circuit protective devices
JPS5842687B2 (ja) * 1977-06-29 1983-09-21 寺崎電気産業株式会社 静止形過電流保護装置
JPS54113842A (en) * 1978-02-24 1979-09-05 Hitachi Ltd Anti-time eddy current relay
US4246623A (en) * 1978-09-08 1981-01-20 Westinghouse Electric Corp. Protective relay device
US4510426A (en) * 1982-07-30 1985-04-09 Lectron Products, Inc. Memory power seat controller
JPS60255007A (ja) * 1984-05-30 1985-12-16 株式会社日立製作所 反限時回路およびそれを用いた過電流保護装置
US5629824A (en) * 1993-07-27 1997-05-13 The United States Of America As Represented By The United States Department Of Energy Hall-effect arc protector
DE19517714A1 (de) * 1994-05-20 1995-11-23 Gen Electric Elektronische Auslöseeinheit
US5691869A (en) * 1995-06-06 1997-11-25 Eaton Corporation Low cost apparatus for detecting arcing faults and circuit breaker incorporating same
US9748762B2 (en) * 2014-03-21 2017-08-29 Abb Schweiz Ag Method and apparatus for the protection of DC distribution systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535591A (en) * 1968-01-02 1970-10-20 Sola Basic Ind Inc Monitoring system for polyphase electric supply system
US3560798A (en) * 1969-04-24 1971-02-02 Westinghouse Electric Corp Breaker reclosing and lockout relay
US3590326A (en) * 1970-06-18 1971-06-29 Westinghouse Electric Corp Overcurrent protective device
JPS4894010A (fr) * 1972-03-13 1973-12-04

Also Published As

Publication number Publication date
AU470162B2 (en) 1973-08-09
AU3870072A (en) 1973-08-09
CA947413A (en) 1974-05-14
JPS525695B1 (fr) 1977-02-16
JPS4719353A (fr) 1972-09-21
US3654519A (en) 1972-04-04

Similar Documents

Publication Publication Date Title
FR2328317A1 (fr) Circuit de protection contre des surintensites
BE779519A (fr) Disjoncteur comprenant un circuit de protection perfectionne contre lessurintensites
GB1545585A (en) Overload protection circuit
BE761952A (fr) Coupe-circuit perfectionne
CA984498A (en) Circuit breaker including improved overcurrent protective device
NL7504416A (nl) Electronische overspanningsbeveiligingsschake- ling.
BE839019A (fr) Disjoncteur de protection
IT1061509B (it) Disposizione circuitale per la protezione di accoppiamenti in particolare accoppiamenti di sovraccarico
CA912690A (en) Circuit breaker including improved overcurrent protective device
CA959893A (en) Circuit breaker with improved trip means
CA984499A (en) Circuit breaker including improved protective device
CA923565A (en) Protection circuit arrangements
AU459687B2 (en) Protection circuit
BE775972A (fr) Disjoncteur de protection, en particulier contre le courant de defaut
CA811291A (en) Circuit arrangements for overcurrent protection
CA777908A (en) Overcurrent protection circuit
CA915303A (en) Circuit breaker including improved overcurrent protective device
CA797347A (en) Tripping means for circuit breakers
CA788133A (en) Overload protection circuit
CA814004A (en) Circuit breaker with improved trip means
CA801173A (en) Tripping device for circuit breakers
CA809750A (en) Arrangement for tripping ringing in intercept circuit
CA789188A (en) Static overcurrent circuit breaker
CA862245A (en) Thermal tripping device for circuit breaker
CA776816A (en) Circuit breaker having improved trip unit