AT377866B - EXHAUST GAS SWITCH - Google Patents

EXHAUST GAS SWITCH

Info

Publication number
AT377866B
AT377866B AT143282A AT143282A AT377866B AT 377866 B AT377866 B AT 377866B AT 143282 A AT143282 A AT 143282A AT 143282 A AT143282 A AT 143282A AT 377866 B AT377866 B AT 377866B
Authority
AT
Austria
Prior art keywords
exhaust gas
gas switch
switch
exhaust
gas
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
AT143282A
Other languages
German (de)
Other versions
ATA143282A (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.)
Sprecher and Schuh AG
Original Assignee
Sprecher and 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
Application filed by Sprecher and Schuh AG filed Critical Sprecher and Schuh AG
Publication of ATA143282A publication Critical patent/ATA143282A/en
Application granted granted Critical
Publication of AT377866B publication Critical patent/AT377866B/en
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
    • H01H33/70—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
    • 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
    • H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
    • 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
    • H01H2033/908—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 valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
AT143282A 1981-06-18 1982-04-13 EXHAUST GAS SWITCH Expired AT377866B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH403081A CH655611B (en) 1981-06-18 1981-06-18

Publications (2)

Publication Number Publication Date
ATA143282A ATA143282A (en) 1984-09-15
AT377866B true AT377866B (en) 1985-05-10

Family

ID=4268492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT143282A Expired AT377866B (en) 1981-06-18 1982-04-13 EXHAUST GAS SWITCH

Country Status (3)

Country Link
AT (1) AT377866B (en)
CH (1) CH655611B (en)
DE (1) DE3132825C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031948A1 (en) * 2007-07-06 2009-01-08 Siemens Ag Switching device arrangement, has outlet channel for filling of switching gases from switching section and moved relative to switching section, and gas outlet openings dampened depending on starting and ending of movement of channel

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3438635A1 (en) * 1984-09-26 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau EXHAUST GAS SWITCH
KR910003436B1 (en) † 1987-10-05 1991-05-31 미쓰비시전기 주식회사 Arc-extinguishing of switch
DE3843405C1 (en) * 1988-12-23 1990-06-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
DE58908837D1 (en) * 1988-12-23 1995-02-09 Licentia Gmbh SF6 impression switch.
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
DE4217232A1 (en) * 1992-05-20 1993-11-25 Siemens Ag Electrical high-voltage power switch - has compression system for quenching gas with cylinder floors made of material with good electrical conductivity
DE29706202U1 (en) 1997-03-27 1997-06-05 Siemens AG, 80333 München Pressurized gas circuit breaker
EP1403891B2 (en) † 2002-09-24 2016-09-28 ABB Schweiz AG Circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356257A1 (en) * 1976-06-25 1978-01-20 Merlin Gerin Gas pressure actuated switch - has pre-pressurising dash pot with down stream gas release valve mounted on mobile contact
US4160888A (en) * 1976-06-10 1979-07-10 Hitachi, Ltd. Puffer-type gas-blast circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1281527B (en) * 1962-05-21 1968-10-31 Merlin Gerin Compressed gas switch with a closed extinguishing chamber filled with compressed gas
DD109120A1 (en) * 1973-12-29 1974-10-12
CH590552A5 (en) * 1975-09-26 1977-08-15 Sprecher & Schuh Ag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160888A (en) * 1976-06-10 1979-07-10 Hitachi, Ltd. Puffer-type gas-blast circuit breaker
FR2356257A1 (en) * 1976-06-25 1978-01-20 Merlin Gerin Gas pressure actuated switch - has pre-pressurising dash pot with down stream gas release valve mounted on mobile contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031948A1 (en) * 2007-07-06 2009-01-08 Siemens Ag Switching device arrangement, has outlet channel for filling of switching gases from switching section and moved relative to switching section, and gas outlet openings dampened depending on starting and ending of movement of channel

Also Published As

Publication number Publication date
CH655611B (en) 1986-04-30
ATA143282A (en) 1984-09-15
DE3132825A1 (en) 1983-01-13
DE3132825C2 (en) 1994-11-17

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Legal Events

Date Code Title Description
EFA Change in the company name
EIH Change in the person of patent owner
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification