FR1214300A - Interrupteurs de circuit - Google Patents

Interrupteurs de circuit

Info

Publication number
FR1214300A
FR1214300A FR1214300DA FR1214300A FR 1214300 A FR1214300 A FR 1214300A FR 1214300D A FR1214300D A FR 1214300DA FR 1214300 A FR1214300 A FR 1214300A
Authority
FR
France
Prior art keywords
circuit switches
switches
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
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 FR1214300A publication Critical patent/FR1214300A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
FR1214300D 1957-10-30 1958-10-29 Interrupteurs de circuit Expired FR1214300A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693309A US3075060A (en) 1957-10-30 1957-10-30 Circuit interrupters

Publications (1)

Publication Number Publication Date
FR1214300A true FR1214300A (fr) 1960-04-07

Family

ID=24784144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214300D Expired FR1214300A (fr) 1957-10-30 1958-10-29 Interrupteurs de circuit

Country Status (5)

Country Link
US (1) US3075060A (fr)
CH (1) CH366082A (fr)
DE (1) DE1199368B (fr)
FR (1) FR1214300A (fr)
GB (1) GB860246A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115506A5 (fr) * 1970-11-23 1972-07-07 Gratzmuller Jean Louis

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214547A (en) * 1962-01-17 1965-10-26 Westinghouse Electric Corp Interrupting structure and gas-control arrangement for compressed-gas circuit interrupter
BE630254A (fr) * 1962-03-30
GB184999A (en) * 1962-05-07 1922-08-31 Harry Ormiston Ormiston An improved metallic paint or coating
CH412058A (de) * 1964-08-07 1966-04-30 Oerlikon Maschf Leistungsschalter
US3345487A (en) * 1965-02-16 1967-10-03 Westinghouse Electric Corp Hydraulically operated circuit breaker
US3500723A (en) * 1965-02-16 1970-03-17 Westinghouse Electric Corp Hydraulic systems with increased speed of response
NL129727C (fr) * 1966-12-28
DE2063093C3 (de) * 1970-12-11 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
DE2108265C3 (de) * 1971-02-17 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochspannungsschalter
FR2209997B1 (fr) * 1972-12-12 1976-01-30 Merlin Gerin
US4103130A (en) * 1975-01-29 1978-07-25 Westinghouse Electric Corp. Resistor applications for high-power circuit breakers
DE2608944A1 (de) * 1976-03-04 1977-09-08 Bbc Brown Boveri & Cie Sf tief 6-blaskolbenschalter fuer hochspannung in freiluftausfuehrung
DE3710082C2 (de) * 1987-03-27 1994-05-19 Asea Brown Boveri Hydraulischer Antrieb für ein Hochspannungsschaltgerät
DE4011445A1 (de) * 1990-04-09 1991-10-10 Abb Patent Gmbh Hydraulischer antrieb

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599966A (en) * 1945-09-24 1948-03-25 Reyrolle A & Co Ltd Improvements in or relating to electric circuit-breakers of the gas-blast type
CH72321A (de) * 1914-07-18 1916-05-01 Bbc Brown Boveri & Cie Ölschalter mit Schutzwiderstand
US1653086A (en) * 1923-03-13 1927-12-20 Gen Electric Electric switch
BE370814A (fr) * 1929-07-16
GB479069A (en) * 1936-08-05 1938-01-31 Gen Electric Co Ltd Improvements in electric switches having arc preventing or limiting arrangements
NL50549C (fr) * 1937-11-10
US2239554A (en) * 1938-01-29 1941-04-22 Westinghouse Electric & Mfg Co Circuit interrupter
US2445529A (en) * 1944-09-19 1948-07-20 Westinghouse Electric Corp Circuit interrupter
US2459599A (en) * 1944-09-20 1949-01-18 Westinghouse Electric Corp Circuit interrupter
FR1010779A (fr) * 1948-10-23 1952-06-16 Electricite De France Perfectionnements apportés aux moyens pour assurer la commande et la surveillance d'appareils électriques à haute tension, tels que disjoncteurs, sectionneurs, etc.
US2604562A (en) * 1949-01-29 1952-07-22 Gen Electric Electric circuit interrupter
FR60645E (fr) * 1949-09-13 1954-11-22 Electricite De France Perfectionnements apportés aux moyens pour assurer la commande et la surveillance d'appareils électriques à haute tension, tels que disjoncteurs, sectionneurs, etc.
US2662133A (en) * 1949-09-21 1953-12-08 Royal Electric Mfg Co Disconnect switch
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
US2781435A (en) * 1951-03-18 1957-02-12 Heilmann Philipp Arc-extinguishing mechanism for electric switches
US2730589A (en) * 1953-01-13 1956-01-10 Allis Chalmers Mfg Co Circuit breaker with hydraulic motor controlled by main and pilot valves
BE526782A (fr) * 1953-02-26
CH324054A (fr) * 1953-03-30 1957-08-31 Louis Gratzmuller Jean Disjoncteur
BE535810A (fr) * 1954-02-17
US2816978A (en) * 1954-02-24 1957-12-17 S & C Electric Co Circuit interrupter construction
US2813177A (en) * 1954-03-29 1957-11-12 Kelman Electric And Mfg Compan Circuit breaker
US2933575A (en) * 1956-10-22 1960-04-19 Westinghouse Electric Corp Circuit interrupters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115506A5 (fr) * 1970-11-23 1972-07-07 Gratzmuller Jean Louis

Also Published As

Publication number Publication date
DE1199368B (de) 1965-08-26
US3075060A (en) 1963-01-22
GB860246A (en) 1961-02-01
CH366082A (de) 1962-12-15

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