FR1218488A - Disjoncteur - Google Patents

Disjoncteur

Info

Publication number
FR1218488A
FR1218488A FR781212A FR781212A FR1218488A FR 1218488 A FR1218488 A FR 1218488A FR 781212 A FR781212 A FR 781212A FR 781212 A FR781212 A FR 781212A FR 1218488 A FR1218488 A FR 1218488A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
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
FR781212A
Other languages
English (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1218488A publication Critical patent/FR1218488A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/10—Bushing with current transformers
FR781212A 1957-12-10 1958-12-09 Disjoncteur Expired FR1218488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701756A US2981815A (en) 1957-12-10 1957-12-10 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1218488A true FR1218488A (fr) 1960-05-11

Family

ID=24818553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781212A Expired FR1218488A (fr) 1957-12-10 1958-12-09 Disjoncteur

Country Status (5)

Country Link
US (1) US2981815A (fr)
CH (1) CH375416A (fr)
DE (1) DE1062312B (fr)
FR (1) FR1218488A (fr)
GB (1) GB849869A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102858B (de) * 1958-12-23 1961-03-23 Siemens Ag Mit gasfoermigem Loeschmittel gefuellter Schalter
GB979783A (en) * 1960-04-29 1965-01-06 Reyrolle A & Co Ltd Improvements relating to high-voltage electric circuit-breakers of the gas-blast type
US3160701A (en) * 1960-11-14 1964-12-08 Westinghouse Electric Corp Electrical apparatus
US3118966A (en) * 1960-11-21 1964-01-21 Westinghouse Electric Corp Electrical apparatus
US3214543A (en) * 1960-12-07 1965-10-26 Westinghouse Electric Corp Compressed-gas circuit interrupters using one gas for interruption and another gas for isolation
US3123698A (en) * 1961-02-10 1964-03-03 Circuit breakers having interrupting contacts
US3214542A (en) * 1961-04-11 1965-10-26 Westinghouse Electric Corp Circuit interrupters with pressurized interrupting assemblage and synchronized disconnecting means
US3099770A (en) * 1961-05-31 1963-07-30 Westinghouse Electric Corp Lightning arresters
DE1191015B (de) * 1961-06-26 1965-04-15 Asea Ab Druckluftschalter mit Daempfungswiderstand
US3214551A (en) * 1962-01-02 1965-10-26 Gen Electric Co Ltd Gas-blast circuit interrupter with gas reservoir inclosed in supporting terminal bushing
US3163735A (en) * 1962-06-29 1964-12-29 Gen Electric Electric circuit breaker with sealed interrupting unit
GB1084543A (en) * 1963-05-14 1967-09-27 Ass Elect Ind Improvements in and relating to electric switchgear
US3268696A (en) * 1963-10-30 1966-08-23 S & C Electric Co Circuit interrupter having vacuum type interrupter in insulating gas filled housing
US3270173A (en) * 1963-11-21 1966-08-30 Gen Electric Gas blast circuit breaker of the axial blast type with means for injecting a high velocity gas jet
DE1465392A1 (de) * 1964-11-07 1969-03-27 Calor Emag Elek Zitaets Ag Hochspannungsschaltanlage
US3462545A (en) * 1967-01-13 1969-08-19 Westinghouse Electric Corp Condenser bushing
FR2050727A5 (fr) * 1969-06-23 1971-04-02 Latour Andre
NL151206B (nl) * 1971-03-05 1976-10-15 Coq Bv Eenpolig schakelveld voor een geheel beschermde elektrische verdeel- en schakelinrichting voor hoge spanning.
US3830992A (en) * 1972-12-26 1974-08-20 Ite Imperial Corp Minimum oil interrupter in dead tank bulk oil power circuit breaker construction
US3947650A (en) 1974-01-09 1976-03-30 International Telephone And Telegraph Corporation Gas-insulated switch for an underground power distrubution system
US3921116A (en) * 1974-04-29 1975-11-18 Rte Corp Sand filled - SF{HD 6 {B fused bushing
CN112701005B (zh) * 2020-12-07 2024-06-14 河南平高电气股份有限公司 一种组合式电联接及使用该电联接的隔离接地开关

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313856A (en) * 1919-08-19 Circuit-interrupter
DE295226C (fr) *
US1706782A (en) * 1924-03-17 1929-03-26 Gen Electric Electric switch
DE430968C (de) * 1925-02-01 1926-06-28 Paul Meyer A G Dr Hochleistungsschalter
DE533476C (de) * 1926-04-11 1931-09-19 Siemens Schuckertwerke Akt Ges Einrichtung zum Ausschalten starker Wechselstroeme mit einem OElschalter unter Gegenwirkung eines umlaufenden Motors
US1801736A (en) * 1926-10-30 1931-04-21 Condit Electrical Mfg Corp Oil-immersed vacuum-type switch
US1783279A (en) * 1926-10-30 1930-12-02 Condit Electrical Mfg Corp Circuit interrupter
FR696259A (fr) * 1929-09-11 1930-12-29 Alsthom Cgee Perfectionnement apporté aux interrupteurs électriques fonctionnant dans un gaz
DE603737C (de) * 1930-10-26 1934-10-08 Siemens Ag Hochleistungsschalter fuer Wechselstrom
DE572083C (de) * 1930-12-07 1933-03-10 Bbc Brown Boveri & Cie Hochspannungs-Hochvakuumschalter
GB415522A (en) * 1933-04-10 1934-08-30 Gustaf Adolf Juhlin Improvements relating to liquid-immersed electric circuit interrupters
US2160660A (en) * 1937-09-23 1939-05-30 Gen Electric High potential terminal
GB519821A (en) * 1938-09-26 1940-04-08 Gen Electric Co Ltd Improvements in or relating to electrical apparatus comprising parts for containing liquid having electrical insulating properties
US2291357A (en) * 1940-06-08 1942-07-28 Gen Electric Electric circuit breaker
CH287682A (de) * 1949-08-18 1952-12-15 Asea Ab Elektrischer Druckluftschalter.

Also Published As

Publication number Publication date
CH375416A (de) 1964-02-29
US2981815A (en) 1961-04-25
GB849869A (en) 1960-09-28
DE1062312B (de) 1959-07-30

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