FR1415964A - Improvements to circuit breakers - Google Patents

Improvements to circuit breakers

Info

Publication number
FR1415964A
FR1415964A FR992993A FR992993A FR1415964A FR 1415964 A FR1415964 A FR 1415964A FR 992993 A FR992993 A FR 992993A FR 992993 A FR992993 A FR 992993A FR 1415964 A FR1415964 A FR 1415964A
Authority
FR
France
Prior art keywords
circuit breakers
breakers
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.)
Expired
Application number
FR992993A
Other languages
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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
Priority claimed from US319237A external-priority patent/US3256407A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR992993A priority Critical patent/FR1415964A/en
Application granted granted Critical
Publication of FR1415964A publication Critical patent/FR1415964A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1027—Interconnected mechanisms comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
    • 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
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/462—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts housed in a separate casing, juxtaposed to and having the same general contour as the main casing
    • 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
    • H01H2083/208—Converting under voltage release [UVR] and shunt release
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1018—Interconnected mechanisms with only external interconnections
FR992993A 1963-10-28 1964-10-28 Improvements to circuit breakers Expired FR1415964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992993A FR1415964A (en) 1963-10-28 1964-10-28 Improvements to circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US319237A US3256407A (en) 1963-10-28 1963-10-28 Circuit breaker and accessory device combination
FR992993A FR1415964A (en) 1963-10-28 1964-10-28 Improvements to circuit breakers

Publications (1)

Publication Number Publication Date
FR1415964A true FR1415964A (en) 1965-10-29

Family

ID=26210821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992993A Expired FR1415964A (en) 1963-10-28 1964-10-28 Improvements to circuit breakers

Country Status (1)

Country Link
FR (1) FR1415964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117903A1 (en) * 1970-12-10 1972-07-28 Bassani Spa
FR2446537A1 (en) * 1979-01-15 1980-08-08 Gould Inc MANUAL AND REMOTE CONTROL CIRCUIT BREAKERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117903A1 (en) * 1970-12-10 1972-07-28 Bassani Spa
FR2446537A1 (en) * 1979-01-15 1980-08-08 Gould Inc MANUAL AND REMOTE CONTROL CIRCUIT BREAKERS

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