FR2033397A1 - - Google Patents

Info

Publication number
FR2033397A1
FR2033397A1 FR7006798A FR7006798A FR2033397A1 FR 2033397 A1 FR2033397 A1 FR 2033397A1 FR 7006798 A FR7006798 A FR 7006798A FR 7006798 A FR7006798 A FR 7006798A FR 2033397 A1 FR2033397 A1 FR 2033397A1
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.)
Granted
Application number
FR7006798A
Other languages
French (fr)
Other versions
FR2033397B1 (en
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.)
CBS 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 FR2033397A1 publication Critical patent/FR2033397A1/fr
Application granted granted Critical
Publication of FR2033397B1 publication Critical patent/FR2033397B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
FR7006798A 1969-02-26 1970-02-25 Expired FR2033397B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80243069A 1969-02-26 1969-02-26

Publications (2)

Publication Number Publication Date
FR2033397A1 true FR2033397A1 (en) 1970-12-04
FR2033397B1 FR2033397B1 (en) 1974-10-31

Family

ID=25183698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006798A Expired FR2033397B1 (en) 1969-02-26 1970-02-25

Country Status (5)

Country Link
US (1) US3530414A (en)
JP (1) JPS4934424B1 (en)
BR (1) BR7017048D0 (en)
FR (1) FR2033397B1 (en)
GB (1) GB1231165A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047901A1 (en) * 1980-09-12 1982-03-24 Siemens Aktiengesellschaft Ground fault circuit breaker with adjustable trigger
EP0305321A1 (en) * 1987-08-25 1989-03-01 Siemens Aktiengesellschaft Tripping magnet for a circuit breaker
EP0373271A1 (en) * 1988-12-15 1990-06-20 Circuit Breaker Industries Limited An electro-magnetic shunt trip device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681545A (en) * 1970-09-24 1972-08-01 Westinghouse Electric Corp Drawout switchgear
US3783423A (en) * 1973-01-30 1974-01-01 Westinghouse Electric Corp Circuit breaker with improved flux transfer magnetic actuator
JPS59189529A (en) * 1983-04-13 1984-10-27 株式会社日立製作所 Wiring breaker
JPS6059881U (en) * 1983-09-30 1985-04-25 石垣機工株式会社 Automatic valves in filters, etc.
JPS60139978U (en) * 1984-02-28 1985-09-17 石垣機工株式会社 Automatic valve with flow regulator
US4680564A (en) * 1984-10-01 1987-07-14 Siemens-Allis, Inc. Multi-pole molded case circuit breaker with a common contact operating crossbar member
US4630017A (en) * 1984-10-01 1986-12-16 Siemens Energy & Automation, Inc. Magnetic structure for calibrating a circuit breaker
US4691182A (en) * 1986-04-30 1987-09-01 Westinghouse Electric Corp. Circuit breaker with adjustable magnetic trip unit
US4806893A (en) * 1988-03-03 1989-02-21 General Electric Company Molded case circuit breaker actuator-accessory unit
US4864262A (en) * 1988-08-12 1989-09-05 Westinghouse Electric Corp. Undervoltage trip device
US4894631A (en) * 1988-09-06 1990-01-16 General Electric Company Molded case circuit breaker actuator-accessory unit
CN106531572B (en) * 2016-11-22 2019-04-05 平高集团有限公司 Manual circuit breaker device for permanent magnet mechanism and the breaker for using the device
CN115036158A (en) * 2022-04-28 2022-09-09 南京天卓电气科技有限公司 Stable reclosing switch who divides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912544A (en) * 1958-10-23 1959-11-10 Gen Electric Circuit breaker with undervoltage tripping means
US3072765A (en) * 1960-07-06 1963-01-08 Westinghouse Electric Corp Circuit breaker
US3116388A (en) * 1960-12-20 1963-12-31 Gen Electric Circuit breaker trip assembly
US3305806A (en) * 1964-08-07 1967-02-21 Murray Mfg Corp Automatically resettable circuit breaker having two serially connected toggles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047901A1 (en) * 1980-09-12 1982-03-24 Siemens Aktiengesellschaft Ground fault circuit breaker with adjustable trigger
EP0305321A1 (en) * 1987-08-25 1989-03-01 Siemens Aktiengesellschaft Tripping magnet for a circuit breaker
EP0373271A1 (en) * 1988-12-15 1990-06-20 Circuit Breaker Industries Limited An electro-magnetic shunt trip device

Also Published As

Publication number Publication date
GB1231165A (en) 1971-05-12
JPS4934424B1 (en) 1974-09-13
FR2033397B1 (en) 1974-10-31
BR7017048D0 (en) 1973-01-16
US3530414A (en) 1970-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse