ATA326877A - EXHAUST GAS SWITCH - Google Patents

EXHAUST GAS SWITCH

Info

Publication number
ATA326877A
ATA326877A AT326877A AT326877A ATA326877A AT A326877 A ATA326877 A AT A326877A AT 326877 A AT326877 A AT 326877A AT 326877 A AT326877 A AT 326877A AT A326877 A ATA326877 A AT A326877A
Authority
AT
Austria
Prior art keywords
exhaust gas
gas switch
switch
exhaust
gas
Prior art date
Application number
AT326877A
Other languages
German (de)
Other versions
AT370913B (en
Original Assignee
Sprecher & Schuh Ag
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
Priority claimed from CH807176A external-priority patent/CH596662A5/en
Priority claimed from CH1348076A external-priority patent/CH607658A5/en
Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA326877A publication Critical patent/ATA326877A/en
Application granted granted Critical
Publication of AT370913B publication Critical patent/AT370913B/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
    • H01H33/90—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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2454—Connections between open and closed section profiles
AT326877A 1976-06-24 1977-05-09 EXHAUST GAS SWITCH AT370913B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH807176A CH596662A5 (en) 1976-06-24 1976-06-24 Compressed gas circuit breaker
CH1348076A CH607658A5 (en) 1976-10-26 1976-10-26 Gas-blast circuit breaker

Publications (2)

Publication Number Publication Date
ATA326877A true ATA326877A (en) 1982-09-15
AT370913B AT370913B (en) 1983-05-10

Family

ID=25702759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT326877A AT370913B (en) 1976-06-24 1977-05-09 EXHAUST GAS SWITCH

Country Status (3)

Country Link
AT (1) AT370913B (en)
DE (1) DE2710051A1 (en)
FR (1) FR2356258A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH651961A5 (en) * 1978-09-04 1985-10-15 Mitsubishi Electric Corp SWITCH WITH AUTOMATIC ARC EXTINGUISHING.
JPS5553829A (en) * 1978-10-17 1980-04-19 Mitsubishi Electric Corp Gas switch
EP0035581B1 (en) * 1980-03-10 1983-11-16 Sprecher & Schuh AG Gas-blast circuit breaker
FR2519470A1 (en) * 1982-01-05 1983-07-08 Alsthom Atlantique COMPRESSED GAS CIRCUIT BREAKER
FR2520928A1 (en) * 1982-02-04 1983-08-05 Alsthom Atlantique PNEUMATIC SELF-BLOWING CIRCUIT BREAKER
FR2596575B1 (en) * 1986-03-26 1988-05-20 Alsthom DIELECTRIC GAS CIRCUIT BREAKER UNDER PRESSURE
FR2596574B1 (en) * 1986-04-01 1988-05-20 Alsthom HIGH VOLTAGE CIRCUIT BREAKER WITH DIELECTRIC GAS UNDER PRESSURE
FR2610763B1 (en) * 1987-02-09 1989-04-28 Alsthom LOW ENERGY MANEUVER CIRCUIT BREAKER
FR2619246B1 (en) * 1987-08-03 1989-11-17 Alsthom HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER UNDER PRESSURE WITH CURING ENERGY TAKEN FROM THE ARC
FR2662540B1 (en) * 1990-05-23 1992-07-31 Alsthom Gec MEDIUM VOLTAGE CIRCUIT BREAKER.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH282201A (en) * 1949-05-27 1952-04-15 Marx Erwin Dr Ing Prof Process for extinguishing arc gaps with the aid of flowing extinguishing agents in switches and arrangement for carrying out the process.
US3555225A (en) * 1967-09-25 1971-01-12 Westinghouse Electric Corp Fluid-flow circuit interrupter with arc-assisted piston action
FR2061975A5 (en) * 1969-10-06 1971-06-25 Merlin Gerin
CH600538A5 (en) * 1976-04-22 1978-06-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
DE2710051A1 (en) 1978-01-05
FR2356258B1 (en) 1982-02-12
AT370913B (en) 1983-05-10
FR2356258A1 (en) 1978-01-20

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELA Expired due to lapse of time