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CH524886A - Electric compression switch - Google Patents

Electric compression switch

Info

Publication number
CH524886A
CH524886A CH1781570A CH1781570A CH524886A CH 524886 A CH524886 A CH 524886A CH 1781570 A CH1781570 A CH 1781570A CH 1781570 A CH1781570 A CH 1781570A CH 524886 A CH524886 A CH 524886A
Authority
CH
Switzerland
Prior art keywords
electric compression
compression switch
switch
electric
compression
Prior art date
Application number
CH1781570A
Other languages
German (de)
Inventor
Mauthe Gerhard
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1781570A priority Critical patent/CH524886A/en
Priority to DE7047104U priority patent/DE7047104U/en
Priority to DE2062865A priority patent/DE2062865C3/en
Priority to US00202309A priority patent/US3786215A/en
Priority to NL7116340.A priority patent/NL166815C/en
Priority to FR7142646A priority patent/FR2117151A5/fr
Priority to IT31767/71A priority patent/IT941824B/en
Publication of CH524886A publication Critical patent/CH524886A/en

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
    • H01H33/70—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
    • H01H33/884—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 with variable-area piston
    • 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
    • H01H2033/907—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 using tandem pistons, e.g. several compression volumes being modified in conjunction or sequential
CH1781570A 1970-12-01 1970-12-01 Electric compression switch CH524886A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1781570A CH524886A (en) 1970-12-01 1970-12-01 Electric compression switch
DE7047104U DE7047104U (en) 1970-12-01 1970-12-21 Electric compression switch
DE2062865A DE2062865C3 (en) 1970-12-01 1970-12-21 Electric compression switch
US00202309A US3786215A (en) 1970-12-01 1971-11-26 Electrical compression switch
NL7116340.A NL166815C (en) 1970-12-01 1971-11-29 ELECTRIC BLOWER SWITCH.
FR7142646A FR2117151A5 (en) 1970-12-01 1971-11-29
IT31767/71A IT941824B (en) 1970-12-01 1971-11-29 SELF-BLASTING ELECTRIC SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1781570A CH524886A (en) 1970-12-01 1970-12-01 Electric compression switch

Publications (1)

Publication Number Publication Date
CH524886A true CH524886A (en) 1972-06-30

Family

ID=4428297

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1781570A CH524886A (en) 1970-12-01 1970-12-01 Electric compression switch

Country Status (6)

Country Link
US (1) US3786215A (en)
CH (1) CH524886A (en)
DE (2) DE2062865C3 (en)
FR (1) FR2117151A5 (en)
IT (1) IT941824B (en)
NL (1) NL166815C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311398A1 (en) * 1975-05-12 1976-12-10 Westinghouse Electric Corp BLOWER TYPE GAS JET SWITCH PROVIDED WITH A FIXED PISTON OF COMBINED CONSTRUCTION WITH VARIABLE SURFACE
FR2316717A1 (en) * 1975-07-03 1977-01-28 Licentia Gmbh Gas blast circuit breaker with piston and cylinder unit - has two cylinder intermediate bottoms with springs and valves (NL050177)
FR2400252A1 (en) * 1977-08-11 1979-03-09 Westinghouse Electric Corp DOUBLE ACTING PISTON GAS BLOW TYPE ELECTRICAL CIRCUIT SWITCH
FR2457008A1 (en) * 1979-05-18 1980-12-12 Asea Ab ELECTRICAL PISTON SELF-BLOWING CUTTING APPARATUS
EP0664551A3 (en) * 1994-01-21 1995-08-30 Siemens Ag

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556602A (en) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag PRESSURE GAS SWITCH.
US3909572A (en) * 1973-08-31 1975-09-30 Hitachi Ltd Circuit breaking section of a gas circuit breaker of the puffer type
CH553476A (en) * 1973-10-11 1974-08-30 Sprecher & Schuh Ag COMPRESSED GAS CIRCUIT BREAKER FOR HIGH VOLTAGE.
US4000387A (en) * 1974-05-13 1976-12-28 Westinghouse Electric Corporation Puffer-type gas circuit-interrupter
US4090051A (en) * 1974-05-14 1978-05-16 Westinghouse Electric Corp. Energy-storage operating mechanisms for circuit-interrupting structures alone and also for circuit-interrupting structures utilizing serially-related disconnecting-switch structures therewith
US3970811A (en) * 1974-09-16 1976-07-20 I-T-E Imperial Corporation Nozzle and contact arrangement for puffer type interrupter
US3987261A (en) * 1975-02-24 1976-10-19 I-T-E Imperial Corporation Axial blast puffer interrupter with multiple puffer chambers
CH591756A5 (en) * 1975-06-18 1977-09-30 Bbc Brown Boveri & Cie
US4044211A (en) * 1975-08-07 1977-08-23 Westinghouse Electric Corporation Puffer-type compressed-gas circuit-interrupter
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
US4123636A (en) * 1975-12-31 1978-10-31 Westinghouse Electric Corp. Double-flow puffer-type single-pressure compressed-gas circuit-interrupter
CH594281A5 (en) * 1976-05-24 1978-01-13 Bbc Brown Boveri & Cie
US4112276A (en) * 1976-09-28 1978-09-05 Westinghouse Electric Corp. Compressed-gas circuit-interrupter having a sleeve-valve for temporarily blocking the orifice throat
US4219711A (en) * 1976-10-12 1980-08-26 I-T-E Imperial Corporation Axial blast puffer interrupter with multiple puffer chambers
FR2435118A1 (en) * 1978-09-04 1980-03-28 Mitsubishi Electric Corp SELF-EXTINGUISHING SWITCH
US4276456A (en) * 1978-10-23 1981-06-30 Westinghouse Electric Corp. Double-flow puffer-type compressed-gas circuit-interrupter
FR2456380B1 (en) * 1979-05-05 1986-02-07 Licentia Gmbh AUTOMATIC SWITCH WITH PNEUMATIC AND GAS PRESSURE CONTROL FOR ARC EXTINGUISHING
CH642481A5 (en) * 1979-11-22 1984-04-13 Sprecher & Schuh Ag EXHAUST GAS SWITCH.
CH655607B (en) 1980-11-05 1986-04-30
DE3126744A1 (en) * 1981-07-02 1983-01-20 Siemens AG, 1000 Berlin und 8000 München CONTACT SYSTEM FOR COMPRESSED GAS CIRCUIT BREAKERS
US4426561A (en) 1982-01-19 1984-01-17 Westinghouse Electric Corp. Puffer-type compressed-gas circuit-interrupter
US4489226A (en) * 1982-09-03 1984-12-18 Mcgraw-Edison Company Distribution class puffer interrupter
FR2949170B1 (en) * 2009-08-14 2011-11-25 Areva T & D Sas BREAKER CHAMBER FOR A MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER WITH REDUCED MANEUVER POWER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE671326C (en) * 1937-10-16 1939-02-04 Voigt & Haeffner Akt Ges Switch with arc extinguishing by compressed air
GB516532A (en) * 1938-06-22 1940-01-04 Reyrolle A & Co Ltd Improvements in or relating to electric circuit-breaking devices of the gas-blast type
US2957063A (en) * 1958-03-07 1960-10-18 Westinghouse Electric Corp Pumped-gas circuit interrupter
US2997564A (en) * 1958-09-19 1961-08-22 Westinghouse Electric Corp Circuit interrupter
NL34485C (en) * 1967-01-09

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311398A1 (en) * 1975-05-12 1976-12-10 Westinghouse Electric Corp BLOWER TYPE GAS JET SWITCH PROVIDED WITH A FIXED PISTON OF COMBINED CONSTRUCTION WITH VARIABLE SURFACE
FR2316717A1 (en) * 1975-07-03 1977-01-28 Licentia Gmbh Gas blast circuit breaker with piston and cylinder unit - has two cylinder intermediate bottoms with springs and valves (NL050177)
FR2400252A1 (en) * 1977-08-11 1979-03-09 Westinghouse Electric Corp DOUBLE ACTING PISTON GAS BLOW TYPE ELECTRICAL CIRCUIT SWITCH
FR2457008A1 (en) * 1979-05-18 1980-12-12 Asea Ab ELECTRICAL PISTON SELF-BLOWING CUTTING APPARATUS
EP0664551A3 (en) * 1994-01-21 1995-08-30 Siemens Ag

Also Published As

Publication number Publication date
FR2117151A5 (en) 1972-07-21
NL7116340A (en) 1972-06-05
IT941824B (en) 1973-03-10
DE2062865C3 (en) 1980-11-13
DE7047104U (en) 1972-12-21
NL166815C (en) 1981-09-15
US3786215A (en) 1974-01-15
DE2062865B2 (en) 1980-03-13
DE2062865A1 (en) 1972-08-17

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Legal Events

Date Code Title Description
PL Patent ceased