FR2177433B1 - - Google Patents

Info

Publication number
FR2177433B1
FR2177433B1 FR7143211A FR7143211A FR2177433B1 FR 2177433 B1 FR2177433 B1 FR 2177433B1 FR 7143211 A FR7143211 A FR 7143211A FR 7143211 A FR7143211 A FR 7143211A FR 2177433 B1 FR2177433 B1 FR 2177433B1
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
FR7143211A
Other languages
French (fr)
Other versions
FR2177433A1 (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.)
Legrand SA
Original Assignee
Legrand 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 Legrand SA filed Critical Legrand SA
Priority to FR7143211A priority Critical patent/FR2177433B1/fr
Priority to FR7209788A priority patent/FR2176494B2/fr
Priority to FR7224265A priority patent/FR2202360B2/fr
Priority to BE791473A priority patent/BE791473A/en
Priority to GB5542372A priority patent/GB1407067A/en
Priority to DE19722258607 priority patent/DE2258607C2/en
Priority to NL7216290A priority patent/NL171394C/en
Priority to IT7079372A priority patent/IT975923B/en
Publication of FR2177433A1 publication Critical patent/FR2177433A1/fr
Application granted granted Critical
Publication of FR2177433B1 publication Critical patent/FR2177433B1/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
    • H01H71/50—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/50—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR7143211A 1971-12-02 1971-12-02 Expired FR2177433B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7143211A FR2177433B1 (en) 1971-12-02 1971-12-02
FR7209788A FR2176494B2 (en) 1971-12-02 1972-03-21
FR7224265A FR2202360B2 (en) 1971-12-02 1972-07-05
BE791473A BE791473A (en) 1971-12-02 1972-11-16 CIRCUIT BREAKER
GB5542372A GB1407067A (en) 1971-12-02 1972-11-30 Circuit breakers
DE19722258607 DE2258607C2 (en) 1971-12-02 1972-11-30 Overcurrent switch
NL7216290A NL171394C (en) 1971-12-02 1972-11-30 AUTOMATIC ELECTRICAL SAFETY SWITCH.
IT7079372A IT975923B (en) 1971-12-02 1972-12-01 ELECTRICAL DISCONNECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143211A FR2177433B1 (en) 1971-12-02 1971-12-02

Publications (2)

Publication Number Publication Date
FR2177433A1 FR2177433A1 (en) 1973-11-09
FR2177433B1 true FR2177433B1 (en) 1976-09-17

Family

ID=9086774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143211A Expired FR2177433B1 (en) 1971-12-02 1971-12-02

Country Status (1)

Country Link
FR (1) FR2177433B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660637A (en) * 1949-11-18 1953-11-24 Gen Electric Circuit breaker
US3110786A (en) * 1959-11-03 1963-11-12 Westinghouse Electric Corp Electromagnetic thermal current circuit breaker
FR1449884A (en) * 1965-07-08 1966-05-06 Sofelec Soc Single-pole thermal and thermo-magnetic circuit breaker
FR1498344A (en) * 1966-05-12 1967-10-20 Comp Generale Electricite Automatic circuit breaker

Also Published As

Publication number Publication date
FR2177433A1 (en) 1973-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse