AT378441B - METAL-ENCLOSED EXHAUST GAS SWITCH - Google Patents

METAL-ENCLOSED EXHAUST GAS SWITCH

Info

Publication number
AT378441B
AT378441B AT266982A AT266982A AT378441B AT 378441 B AT378441 B AT 378441B AT 266982 A AT266982 A AT 266982A AT 266982 A AT266982 A AT 266982A AT 378441 B AT378441 B AT 378441B
Authority
AT
Austria
Prior art keywords
metal
exhaust gas
gas switch
enclosed exhaust
enclosed
Prior art date
Application number
AT266982A
Other languages
German (de)
Other versions
ATA266982A (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
Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA266982A publication Critical patent/ATA266982A/en
Application granted granted Critical
Publication of AT378441B publication Critical patent/AT378441B/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
    • H01H33/91—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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H2033/888—Deflection of hot gasses and arcing products
AT266982A 1981-09-18 1982-07-09 METAL-ENCLOSED EXHAUST GAS SWITCH AT378441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH604681A CH655612B (en) 1981-09-18 1981-09-18

Publications (2)

Publication Number Publication Date
ATA266982A ATA266982A (en) 1984-12-15
AT378441B true AT378441B (en) 1985-08-12

Family

ID=4303348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT266982A AT378441B (en) 1981-09-18 1982-07-09 METAL-ENCLOSED EXHAUST GAS SWITCH

Country Status (3)

Country Link
AT (1) AT378441B (en)
CH (1) CH655612B (en)
DE (1) DE3211272A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083593A1 (en) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Circuit-breaker interrupter unit

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832709C5 (en) * 1998-07-14 2006-05-11 Siemens Ag High voltage circuit breaker with one interrupter unit
DE19928077B4 (en) * 1999-06-11 2009-04-23 Siemens Ag High voltage circuit breaker
DE19928080C5 (en) 1999-06-11 2006-11-16 Siemens Ag High voltage circuit breaker with a discharge channel
DE10221580B3 (en) 2002-05-08 2004-01-22 Siemens Ag Circuit breaker unit of a high voltage circuit breaker
EP1835520B2 (en) 2006-03-14 2013-12-18 ABB Technology AG Switching chamber for gasisolated high voltage switch
DE102011007103A1 (en) * 2011-04-11 2012-10-11 Siemens Aktiengesellschaft Electrical switching device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330286B (en) * 1973-01-12 1976-06-25 Sprecher & Schuh Ag PRESSURE GAS SWITCH
CH607297A5 (en) * 1976-01-20 1978-11-30 Licentia Gmbh Gas blast circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330286B (en) * 1973-01-12 1976-06-25 Sprecher & Schuh Ag PRESSURE GAS SWITCH
CH607297A5 (en) * 1976-01-20 1978-11-30 Licentia Gmbh Gas blast circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011083593A1 (en) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Circuit-breaker interrupter unit

Also Published As

Publication number Publication date
CH655612B (en) 1986-04-30
DE3211272A1 (en) 1983-04-07
ATA266982A (en) 1984-12-15

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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