FR2493035B1 - - Google Patents

Info

Publication number
FR2493035B1
FR2493035B1 FR8023184A FR8023184A FR2493035B1 FR 2493035 B1 FR2493035 B1 FR 2493035B1 FR 8023184 A FR8023184 A FR 8023184A FR 8023184 A FR8023184 A FR 8023184A FR 2493035 B1 FR2493035 B1 FR 2493035B1
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.)
Expired
Application number
FR8023184A
Other languages
French (fr)
Other versions
FR2493035A1 (fr
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8023184A priority Critical patent/FR2493035A1/fr
Publication of FR2493035A1 publication Critical patent/FR2493035A1/fr
Application granted granted Critical
Publication of FR2493035B1 publication Critical patent/FR2493035B1/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
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • 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
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/508—Latching devices between operating and release mechanism with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
FR8023184A 1980-10-29 1980-10-29 Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement Granted FR2493035A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8023184A FR2493035A1 (fr) 1980-10-29 1980-10-29 Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023184A FR2493035A1 (fr) 1980-10-29 1980-10-29 Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement

Publications (2)

Publication Number Publication Date
FR2493035A1 FR2493035A1 (fr) 1982-04-30
FR2493035B1 true FR2493035B1 (cg-RX-API-DMAC10.html) 1983-09-30

Family

ID=9247485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023184A Granted FR2493035A1 (fr) 1980-10-29 1980-10-29 Mecanisme de commande de disjoncteur a rearmement automatique du bloc declencheur par la barre de declenchement

Country Status (1)

Country Link
FR (1) FR2493035A1 (cg-RX-API-DMAC10.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005066A (en) * 1958-12-19 1961-10-17 Gen Electric Circuit breaker
US3193643A (en) * 1961-05-15 1965-07-06 Heinemann Electric Co Circuit breaker having an improved linkage
US3462716A (en) * 1967-03-07 1969-08-19 Westinghouse Electric Corp Circuit breaker with improved trip structure
US3808567A (en) * 1973-01-30 1974-04-30 A Maier Circuit breaker with improved resettable latch and trip means
US4075584A (en) * 1976-10-06 1978-02-21 General Electric Company Undervoltage release device for circuit breakers

Also Published As

Publication number Publication date
FR2493035A1 (fr) 1982-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse