ATA376882A - EXHAUST GAS SWITCH - Google Patents

EXHAUST GAS SWITCH

Info

Publication number
ATA376882A
ATA376882A AT376882A AT376882A ATA376882A AT A376882 A ATA376882 A AT A376882A AT 376882 A AT376882 A AT 376882A AT 376882 A AT376882 A AT 376882A AT A376882 A ATA376882 A AT A376882A
Authority
AT
Austria
Prior art keywords
exhaust gas
gas switch
switch
exhaust
gas
Prior art date
Application number
AT376882A
Other languages
German (de)
Other versions
AT378440B (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 ATA376882A publication Critical patent/ATA376882A/en
Application granted granted Critical
Publication of AT378440B publication Critical patent/AT378440B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
AT376882A 1981-12-30 1982-10-13 EXHAUST GAS SWITCH AT378440B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH835381A CH655610B (en) 1981-12-30 1981-12-30

Publications (2)

Publication Number Publication Date
ATA376882A true ATA376882A (en) 1984-12-15
AT378440B AT378440B (en) 1985-08-12

Family

ID=4339026

Family Applications (1)

Application Number Title Priority Date Filing Date
AT376882A AT378440B (en) 1981-12-30 1982-10-13 EXHAUST GAS SWITCH

Country Status (3)

Country Link
AT (1) AT378440B (en)
CH (1) CH655610B (en)
DE (1) DE3215243A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9216436U1 (en) * 1992-11-30 1993-01-28 Siemens AG, 8000 München Electrical high voltage switch with a shock absorber
DE29511154U1 (en) * 1995-06-30 1995-08-24 Siemens AG, 80333 München Drive device for an electrical circuit breaker
EP0780859B1 (en) * 1995-12-21 2002-04-17 Alstom Ag Gas blast switch with brake arrangement on opening
DE102015217956A1 (en) * 2015-09-18 2017-03-23 Siemens Aktiengesellschaft Damping unit and method for damping movements in a circuit breaker
DE102017212021A1 (en) 2017-07-13 2019-01-17 Siemens Aktiengesellschaft Arrangement and method for damping switching movements in high-voltage circuit breakers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE706662C (en) * 1938-12-25 1941-05-31 Aeg Fluid brake for electrical high-performance switches
DE914026C (en) * 1952-02-23 1954-06-24 Voigt & Haeffner Ag Fluid brake for regulating the switching speed of electrical circuit breakers
DE1088133B (en) * 1959-01-29 1960-09-01 Continental Elektro Ind Ag Liquid damping pump for controlling the switching pin speed when switching off electrical circuit breakers
DE1081542B (en) * 1959-07-27 1960-05-12 Siemens Ag Electrical switch with a gas-tight housing
DE1194033B (en) * 1962-07-17 1965-06-03 Krone Kg Hydraulic shock absorber for electrical switches
DE2603041A1 (en) * 1976-01-28 1977-08-04 Licentia Gmbh Hydraulically driven circuit breaker - has dampening system with non return valves mounted in region of working cylinder bore
CH649867A5 (en) * 1980-07-04 1985-06-14 Sprecher & Schuh Ag PRESSURE GAS SWITCH OPERABLE WITH A MECHANICAL DRIVE THROUGH A DRIVE LINK.

Also Published As

Publication number Publication date
CH655610B (en) 1986-04-30
AT378440B (en) 1985-08-12
DE3215243A1 (en) 1983-07-07
DE3215243C2 (en) 1991-06-27

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Legal Events

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