CH558079A - PRESSURE GAS SWITCH. - Google Patents

PRESSURE GAS SWITCH.

Info

Publication number
CH558079A
CH558079A CH660173A CH660173A CH558079A CH 558079 A CH558079 A CH 558079A CH 660173 A CH660173 A CH 660173A CH 660173 A CH660173 A CH 660173A CH 558079 A CH558079 A CH 558079A
Authority
CH
Switzerland
Prior art keywords
pressure gas
gas switch
switch
pressure
gas
Prior art date
Application number
CH660173A
Other languages
German (de)
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 CH660173A priority Critical patent/CH558079A/en
Priority to DE19737319734 priority patent/DE7319734U/en
Priority to DE19732326650 priority patent/DE2326650C2/en
Priority to JP4606774A priority patent/JPS5016080A/ja
Publication of CH558079A publication Critical patent/CH558079A/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
CH660173A 1973-05-10 1973-05-10 PRESSURE GAS SWITCH. CH558079A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH660173A CH558079A (en) 1973-05-10 1973-05-10 PRESSURE GAS SWITCH.
DE19737319734 DE7319734U (en) 1973-05-10 1973-05-25 Gas switch
DE19732326650 DE2326650C2 (en) 1973-05-10 1973-05-25 Gas switch
JP4606774A JPS5016080A (en) 1973-05-10 1974-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH660173A CH558079A (en) 1973-05-10 1973-05-10 PRESSURE GAS SWITCH.

Publications (1)

Publication Number Publication Date
CH558079A true CH558079A (en) 1975-01-15

Family

ID=4312156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH660173A CH558079A (en) 1973-05-10 1973-05-10 PRESSURE GAS SWITCH.

Country Status (3)

Country Link
JP (1) JPS5016080A (en)
CH (1) CH558079A (en)
DE (2) DE2326650C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247547A1 (en) * 1982-09-30 1984-04-05 Sprecher & Schuh AG, 5001 Aarau, Aargau Gas-blast circuit breaker

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759268C3 (en) * 1977-12-30 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Gas switch
DE4221951A1 (en) * 1992-07-02 1994-01-13 Siemens Ag HV switch with arc extinguishing chamber - coupled to arcing region by radial channels inducing turbulence in gas to aid cooling
DE102015101622A1 (en) * 2015-02-04 2016-08-04 Rwth Aachen breakers
EP4383306A1 (en) 2022-12-09 2024-06-12 Hitachi Energy Ltd Interrupter unit for gas-insulated high or medium voltage device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756203C (en) * 1934-02-23 1953-05-11 Siemens Schuckertwerke A G Device for extinguishing AC interrupting arcs in switches and similar interrupting devices
US3582589A (en) * 1968-01-30 1971-06-01 Westinghouse Electric Corp Fluid-blast circuit interrupter with piston assembly and electromagnetic driving means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247547A1 (en) * 1982-09-30 1984-04-05 Sprecher & Schuh AG, 5001 Aarau, Aargau Gas-blast circuit breaker

Also Published As

Publication number Publication date
DE2326650A1 (en) 1974-11-21
DE7319734U (en) 1975-04-10
JPS5016080A (en) 1975-02-20
DE2326650C2 (en) 1986-05-28

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Legal Events

Date Code Title Description
PL Patent ceased