AU475448B2 - Improvements in or relating to circuit breaker including improved overcurrent protective device - Google Patents

Improvements in or relating to circuit breaker including improved overcurrent protective device

Info

Publication number
AU475448B2
AU475448B2 AU52634/73A AU5263473A AU475448B2 AU 475448 B2 AU475448 B2 AU 475448B2 AU 52634/73 A AU52634/73 A AU 52634/73A AU 5263473 A AU5263473 A AU 5263473A AU 475448 B2 AU475448 B2 AU 475448B2
Authority
AU
Australia
Prior art keywords
relating
circuit breaker
protective device
including improved
overcurrent protective
Prior art date
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
AU52634/73A
Other languages
English (en)
Other versions
AU5263473A (en
Inventor
Charles Engel Joseph
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.)
Westinghouse Electric Corp
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 AU5263473A publication Critical patent/AU5263473A/en
Application granted granted Critical
Publication of AU475448B2 publication Critical patent/AU475448B2/en
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
    • H02H3/093—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
AU52634/73A 1972-03-30 1973-02-27 Improvements in or relating to circuit breaker including improved overcurrent protective device Expired AU475448B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00239510A US3713005A (en) 1972-03-30 1972-03-30 Circuit breaker including improved overcurrent protective device
USUS239510 1972-03-30

Publications (2)

Publication Number Publication Date
AU5263473A AU5263473A (en) 1974-08-29
AU475448B2 true AU475448B2 (en) 1976-08-26

Family

ID=22902485

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52634/73A Expired AU475448B2 (en) 1972-03-30 1973-02-27 Improvements in or relating to circuit breaker including improved overcurrent protective device

Country Status (5)

Country Link
US (1) US3713005A (en:Method)
JP (2) JPS4914956A (en:Method)
AU (1) AU475448B2 (en:Method)
CA (1) CA984498A (en:Method)
PL (1) PL88569B1 (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007401A (en) * 1974-09-09 1977-02-08 Westinghouse Electric Corporation Current sensitive circuit protection system
US4027203A (en) * 1975-03-06 1977-05-31 Mcgraw-Edison Company Protective switch device for electrical distribution systems
US3959695A (en) * 1975-04-29 1976-05-25 Westinghouse Electric Corporation Circuit interrupter with ground fault trip control
US4121269A (en) * 1977-05-06 1978-10-17 General Electric Company Ground fault signal circuit for circuit breaker trip unit
US4115829A (en) * 1977-05-06 1978-09-19 General Electric Company Overcurrent and ground fault responsive trip unit for circuit breakers
DE2742216C2 (de) * 1977-09-20 1987-02-05 Emil 6710 Frankenthal Brehm Schutzanordnung für eine umlaufende Teile aufweisende Maschine
JPS5840750Y2 (ja) * 1978-08-08 1983-09-13 三菱電機株式会社 電力しや断装置
US4442472A (en) * 1982-03-26 1984-04-10 Siemens-Allis, Inc. Solid state trip circuit with digital timer
US4571658A (en) * 1983-06-22 1986-02-18 S&C Electric Company Control circuit for a circuit interrupter
JPH0591135U (ja) * 1992-05-22 1993-12-10 昭和電線電纜株式会社 ケーブル牽引端部
DE19835781C2 (de) * 1998-08-07 2002-10-24 Daimler Chrysler Ag Verfahren und Vorrichtung zur Auslösung einer Sicherung für elektrische Leiter in einem Kraftfahrzeug
KR102350622B1 (ko) 2016-02-24 2022-01-11 엘에스전선 주식회사 해저케이블용 풀링아이, 해저케이블용 풀링아이의 설치방법, 및 풀링아이를 구비한 해저케이블

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA912690A (en) * 1970-05-07 1972-10-17 T. Wilson John Circuit breaker including improved overcurrent protective device

Also Published As

Publication number Publication date
AU5263473A (en) 1974-08-29
JPS4914956A (en:Method) 1974-02-08
JPS56169730U (en:Method) 1981-12-15
PL88569B1 (en:Method) 1976-09-30
CA984498A (en) 1976-02-24
US3713005A (en) 1973-01-23

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