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CH600538A5 - - Google Patents

Info

Publication number
CH600538A5
CH600538A5 CH503076A CH503076A CH600538A5 CH 600538 A5 CH600538 A5 CH 600538A5 CH 503076 A CH503076 A CH 503076A CH 503076 A CH503076 A CH 503076A CH 600538 A5 CH600538 A5 CH 600538A5
Authority
CH
Switzerland
Application number
CH503076A
Inventor
Klaus Prof Dr Ragaller
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 CH503076A priority Critical patent/CH600538A5/xx
Priority to DE19762620675 priority patent/DE2620675C3/en
Priority to DE19767614806 priority patent/DE7614806U1/en
Priority to SU772470212A priority patent/SU967285A3/en
Priority to SE7704407A priority patent/SE7704407L/en
Priority to JP4509877A priority patent/JPS52129976A/en
Priority to BR7702509A priority patent/BR7702509A/en
Priority to FR7711836A priority patent/FR2349205A1/en
Priority to IT2263577A priority patent/IT1075470B/en
Priority to HUBO001661 priority patent/HU181654B/en
Publication of CH600538A5 publication Critical patent/CH600538A5/xx

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
    • H01H33/90—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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • H01H33/903—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 making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
CH503076A 1976-04-22 1976-04-22 CH600538A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH503076A CH600538A5 (en) 1976-04-22 1976-04-22
DE19762620675 DE2620675C3 (en) 1976-04-22 1976-05-11 Compression switch
DE19767614806 DE7614806U1 (en) 1976-04-22 1976-05-11 Electric compression switch
SU772470212A SU967285A3 (en) 1976-04-22 1977-04-18 Electric compression switch
SE7704407A SE7704407L (en) 1976-04-22 1977-04-18 WAY TO SUPPORT THE OPERATION OF AT LEAST A MOVING COUPLING PART OF AN ELECTRIC COMPRESSION SWITCH AND AN ELECTRIC COMPRESSION SWITCH FOR PERFORMING THE KIT
JP4509877A JPS52129976A (en) 1976-04-22 1977-04-19 Method of assisting at least one movable breaker driver operation for deenergizing breaker and deenergizing breaker for executing same
BR7702509A BR7702509A (en) 1976-04-22 1977-04-20 PROCESS FOR APPLYING THE ACTIVATION UNLESS A MOBILE COMPONENT FOR SWITCHING AN ELECTRIC COMPRESSION KEY, AND ELECTRIC COMPRESSION KEY FOR PROCESSING THE PROCESS
FR7711836A FR2349205A1 (en) 1976-04-22 1977-04-20 Drive boost for gas blast circuit breaker - uses differential piston to compress quenching gas to high press. for arc quenching
IT2263577A IT1075470B (en) 1976-04-22 1977-04-20 PROCEDURE FOR ADJUSTING THE CONTROL OF AT LEAST A MOBILE PART OF AN ELECTRIC COMPRESSION SWITCH AND ELECTRIC COMPRESSION SWITCH FOR CARRYING OUT THE PROCEDURE
HUBO001661 HU181654B (en) 1976-04-22 1977-04-20 Compression electric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH503076A CH600538A5 (en) 1976-04-22 1976-04-22

Publications (1)

Publication Number Publication Date
CH600538A5 true CH600538A5 (en) 1978-06-15

Family

ID=4286741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH503076A CH600538A5 (en) 1976-04-22 1976-04-22

Country Status (9)

Country Link
JP (1) JPS52129976A (en)
BR (1) BR7702509A (en)
CH (1) CH600538A5 (en)
DE (2) DE7614806U1 (en)
FR (1) FR2349205A1 (en)
HU (1) HU181654B (en)
IT (1) IT1075470B (en)
SE (1) SE7704407L (en)
SU (1) SU967285A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4024425A1 (en) * 2020-12-28 2022-07-06 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Switching device with movable nozzle element

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710051A1 (en) * 1976-06-24 1978-01-05 Sprecher & Schuh Ag PRESSURE GAS SWITCH
CH625908A5 (en) * 1978-03-30 1981-10-15 Sprecher & Schuh Ag
EP0146671B1 (en) * 1983-11-15 1988-01-27 Sprecher Energie AG Compressed gas circuit breaker
FR2576142B1 (en) * 1985-01-16 1987-12-24 Alsthom Atlantique HIGH VOLTAGE CIRCUIT BREAKER, COMPRESSED GAS, HANDLING ENERGY ASSISTED BY THE ARC THERMAL EFFECT
FR2576144B1 (en) * 1985-01-16 1987-02-06 Alsthom Atlantique HIGH VOLTAGE, COMPRESSED GAS, LOW-ENERGY CIRCUIT BREAKER
FR2576143B1 (en) * 1985-01-16 1987-12-24 Alsthom Atlantique HIGH-VOLTAGE, COMPRESSED GAS, CIRCUIT BREAKER ASSISTED BY THE ARC THERMAL EFFECT AND WITH DOUBLE MOTION
FR2596575B1 (en) * 1986-03-26 1988-05-20 Alsthom DIELECTRIC GAS CIRCUIT BREAKER UNDER PRESSURE
FR2641409B1 (en) * 1989-01-02 1996-04-26 Alsthom Gec HIGH AND MEDIUM VOLTAGE CIRCUIT BREAKER WITH SUPPLY GAS
FR2646013B1 (en) * 1989-04-17 1996-02-23 Alsthom Gec MEDIUM VOLTAGE CIRCUIT BREAKER
ES2089590T3 (en) * 1992-02-06 1996-10-01 Gec Alsthom T & D Ag PRESSURE GAS SWITCH.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE524904C (en) * 1929-02-28 1931-05-20 Sachsenwerk Licht & Kraft Ag Oil switch, in which the pressure that occurs during the shutdown process is used to generate an oil flow directed against the arc to extinguish the arc
GB378471A (en) * 1931-05-09 1932-08-09 Electr & Allied Ind Res Ass Improvements relating to electric switches or circuit breakers
US2196919A (en) * 1938-08-06 1940-04-09 Harold J Hirschey Safety device for hydraulic brake systems
US2447950A (en) * 1945-04-03 1948-08-24 Westinghouse Electric Corp Circuit interrupter
US2572406A (en) * 1948-09-02 1951-10-23 Stulz Charles High-voltage oil circuit breaker
US2933575A (en) * 1956-10-22 1960-04-19 Westinghouse Electric Corp Circuit interrupters
US2957063A (en) * 1958-03-07 1960-10-18 Westinghouse Electric Corp Pumped-gas circuit interrupter
FR1288567A (en) * 1960-05-06 1962-03-24 Reyrolle A & Co Ltd Improvements to switches incorporating an arc blowing device
FR2061975A5 (en) * 1969-10-06 1971-06-25 Merlin Gerin
CH519238A (en) * 1970-07-17 1972-02-15 Bbc Brown Boveri & Cie Electric compression switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4024425A1 (en) * 2020-12-28 2022-07-06 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Switching device with movable nozzle element

Also Published As

Publication number Publication date
DE2620675A1 (en) 1977-11-03
SE7704407L (en) 1977-10-23
DE2620675B2 (en) 1980-08-07
FR2349205A1 (en) 1977-11-18
JPS622419B2 (en) 1987-01-20
FR2349205B1 (en) 1982-01-08
JPS52129976A (en) 1977-10-31
BR7702509A (en) 1978-02-28
HU181654B (en) 1983-10-28
IT1075470B (en) 1985-04-22
DE2620675C3 (en) 1981-05-07
DE7614806U1 (en) 1978-02-16
SU967285A3 (en) 1982-10-15

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased