FR1187184A - Ultra-fast tripping device for low voltage switch - Google Patents

Ultra-fast tripping device for low voltage switch

Info

Publication number
FR1187184A
FR1187184A FR1187184DA FR1187184A FR 1187184 A FR1187184 A FR 1187184A FR 1187184D A FR1187184D A FR 1187184DA FR 1187184 A FR1187184 A FR 1187184A
Authority
FR
France
Prior art keywords
ultra
low voltage
voltage switch
tripping device
fast tripping
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
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of FR1187184A publication Critical patent/FR1187184A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • 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
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
FR1187184D 1957-11-15 1957-11-15 Ultra-fast tripping device for low voltage switch Expired FR1187184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR751674 1957-11-15

Publications (1)

Publication Number Publication Date
FR1187184A true FR1187184A (en) 1959-09-08

Family

ID=8705096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187184D Expired FR1187184A (en) 1957-11-15 1957-11-15 Ultra-fast tripping device for low voltage switch

Country Status (8)

Country Link
US (1) US3154657A (en)
BE (1) BE572949A (en)
CH (1) CH363074A (en)
DE (1) DE1131313B (en)
ES (1) ES245264A1 (en)
FR (1) FR1187184A (en)
GB (1) GB904444A (en)
NL (1) NL6410149A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169014B (en) * 1961-12-21 1964-04-30 Licentia Gmbh Current-limiting low-voltage circuit breaker
US3183331A (en) * 1961-03-27 1965-05-11 Gen Electric Automatic reclosing circuit breaker
US3183330A (en) * 1961-03-21 1965-05-11 Gen Electric Current-limiting electric circuit interrupter of the fluid blast type
FR2188296A1 (en) * 1972-06-12 1974-01-18 Bassani Spa

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219883A (en) * 1961-03-27 1965-11-23 Gen Electric Alternating current distribution system
US3192344A (en) * 1961-08-28 1965-06-29 Fed Pacific Electric Co High interrupting capacity circuit breakers with electrodynamic latch release
DE1463312B2 (en) * 1963-05-16 1971-08-12 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt SELF SWITCH WITH CURRENT-LIMITING OPENING OF THE CONTACT SYSTEM
US4281303A (en) * 1980-03-10 1981-07-28 General Electric Company Individual circuit breaker pole trip mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1728020A (en) * 1924-01-16 1929-09-10 Gen Electric Electric switch
CH109564A (en) * 1924-04-24 1925-04-01 Oerlikon Maschf Electric quick switch.
US1727631A (en) * 1926-06-04 1929-09-10 Bbc Brown Boveri & Cie Electric switch
US2037570A (en) * 1935-02-01 1936-04-14 Gen Electric High speed circuit breaker
US2127813A (en) * 1936-06-06 1938-08-23 Ite Circuit Breaker Ltd Circuit interrupter
US2426243A (en) * 1941-01-03 1947-08-26 Ite Circuit Breaker Ltd Circuit interrupter and control therefor
US2329003A (en) * 1942-05-21 1943-09-07 Gen Electric Electric switch
DE968496C (en) * 1942-10-31 1958-02-27 Aeg Contactor or circuit breaker with contacts cushioned against fixed or movable contact carriers
US2695345A (en) * 1950-04-19 1954-11-23 Ite Circuit Breaker Ltd Blow open, blow closed circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183330A (en) * 1961-03-21 1965-05-11 Gen Electric Current-limiting electric circuit interrupter of the fluid blast type
US3183331A (en) * 1961-03-27 1965-05-11 Gen Electric Automatic reclosing circuit breaker
DE1169014B (en) * 1961-12-21 1964-04-30 Licentia Gmbh Current-limiting low-voltage circuit breaker
FR2188296A1 (en) * 1972-06-12 1974-01-18 Bassani Spa

Also Published As

Publication number Publication date
BE572949A (en) 1959-05-13
CH363074A (en) 1962-07-15
DE1131313B (en) 1962-06-14
ES245264A1 (en) 1959-05-01
NL6410149A (en) 1964-10-26
GB904444A (en) 1962-08-29
US3154657A (en) 1964-10-27

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