FR2301912A1 - LEAKAGE CURRENT CIRCUIT BREAKER WITH SWITCHING MECHANISM AND CONTROL PUSH BUTTON - Google Patents

LEAKAGE CURRENT CIRCUIT BREAKER WITH SWITCHING MECHANISM AND CONTROL PUSH BUTTON

Info

Publication number
FR2301912A1
FR2301912A1 FR7604852A FR7604852A FR2301912A1 FR 2301912 A1 FR2301912 A1 FR 2301912A1 FR 7604852 A FR7604852 A FR 7604852A FR 7604852 A FR7604852 A FR 7604852A FR 2301912 A1 FR2301912 A1 FR 2301912A1
Authority
FR
France
Prior art keywords
circuit breaker
push button
leakage current
switching mechanism
current circuit
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.)
Granted
Application number
FR7604852A
Other languages
French (fr)
Other versions
FR2301912B1 (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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2301912A1 publication Critical patent/FR2301912A1/en
Application granted granted Critical
Publication of FR2301912B1 publication Critical patent/FR2301912B1/fr
Granted 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
FR7604852A 1975-02-21 1976-02-20 LEAKAGE CURRENT CIRCUIT BREAKER WITH SWITCHING MECHANISM AND CONTROL PUSH BUTTON Granted FR2301912A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507497A DE2507497C3 (en) 1975-02-21 1975-02-21 Residual current circuit breaker with switching mechanism and test button

Publications (2)

Publication Number Publication Date
FR2301912A1 true FR2301912A1 (en) 1976-09-17
FR2301912B1 FR2301912B1 (en) 1980-02-08

Family

ID=5939464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604852A Granted FR2301912A1 (en) 1975-02-21 1976-02-20 LEAKAGE CURRENT CIRCUIT BREAKER WITH SWITCHING MECHANISM AND CONTROL PUSH BUTTON

Country Status (7)

Country Link
JP (1) JPS51115669A (en)
CH (1) CH591761A5 (en)
DE (1) DE2507497C3 (en)
FR (1) FR2301912A1 (en)
GB (1) GB1494461A (en)
IT (1) IT1053498B (en)
SE (1) SE402670B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516700A1 (en) * 1981-11-13 1983-05-20 Hager Electro IMPROVEMENTS IN KNEE-TYPE FREE TRIGGERING MECHANISMS FOR DIFFERENTIAL CIRCUIT BREAKERS AND THE LIKE AND DIFFERENTIAL CIRCUIT BREAKERS COMPRISING SUCH A MECHANISM
EP0145946A1 (en) * 1983-11-24 1985-06-26 BROWN, BOVERI & CIE Aktiengesellschaft Line-protecting cut-out

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139002A (en) * 1983-04-27 1984-10-31 Hotpoint Ltd Actuators
EP2137746B1 (en) * 2007-04-19 2014-12-31 Abb Ag Locking device for an installation switch device
CN106683922B (en) * 2016-12-14 2018-10-09 国家电网公司 A kind of high-voltage circuitbreaker propulsion closing locking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516700A1 (en) * 1981-11-13 1983-05-20 Hager Electro IMPROVEMENTS IN KNEE-TYPE FREE TRIGGERING MECHANISMS FOR DIFFERENTIAL CIRCUIT BREAKERS AND THE LIKE AND DIFFERENTIAL CIRCUIT BREAKERS COMPRISING SUCH A MECHANISM
EP0079817A1 (en) * 1981-11-13 1983-05-25 Hager Electro S.A. Trip-free mechanism of the toggle-type for differential circuit breakers and the like, and differential circuit breakers comprising such mechanisms
EP0145946A1 (en) * 1983-11-24 1985-06-26 BROWN, BOVERI & CIE Aktiengesellschaft Line-protecting cut-out

Also Published As

Publication number Publication date
SE7602041L (en) 1976-08-23
JPS51115669A (en) 1976-10-12
DE2507497B2 (en) 1977-10-13
CH591761A5 (en) 1977-09-30
DE2507497C3 (en) 1978-05-18
IT1053498B (en) 1981-08-31
GB1494461A (en) 1977-12-07
FR2301912B1 (en) 1980-02-08
DE2507497A1 (en) 1976-08-26
SE402670B (en) 1978-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse