IT1045363B - HIGH VOLTAGE ELECTRICAL APPLIANCE SPECIES HIGH VOLTAGE POWER SWITCH - Google Patents

HIGH VOLTAGE ELECTRICAL APPLIANCE SPECIES HIGH VOLTAGE POWER SWITCH

Info

Publication number
IT1045363B
IT1045363B IT25708/73A IT2570873A IT1045363B IT 1045363 B IT1045363 B IT 1045363B IT 25708/73 A IT25708/73 A IT 25708/73A IT 2570873 A IT2570873 A IT 2570873A IT 1045363 B IT1045363 B IT 1045363B
Authority
IT
Italy
Prior art keywords
high voltage
power switch
electrical appliance
voltage power
voltage electrical
Prior art date
Application number
IT25708/73A
Other languages
Italian (it)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1045363B publication Critical patent/IT1045363B/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
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
IT25708/73A 1972-06-27 1973-06-22 HIGH VOLTAGE ELECTRICAL APPLIANCE SPECIES HIGH VOLTAGE POWER SWITCH IT1045363B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2232314A DE2232314C3 (en) 1972-06-27 1972-06-27 Contact system for electrical high-voltage devices with a gaseous insulating medium, in particular high-voltage circuit breakers

Publications (1)

Publication Number Publication Date
IT1045363B true IT1045363B (en) 1980-05-10

Family

ID=5849369

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25708/73A IT1045363B (en) 1972-06-27 1973-06-22 HIGH VOLTAGE ELECTRICAL APPLIANCE SPECIES HIGH VOLTAGE POWER SWITCH

Country Status (7)

Country Link
US (1) US3873793A (en)
JP (1) JPS579167B2 (en)
CH (1) CH580861A5 (en)
DE (1) DE2232314C3 (en)
FR (1) FR2191240B2 (en)
IT (1) IT1045363B (en)
SE (1) SE393217B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106642A1 (en) * 1991-02-28 1992-09-03 Siemens Ag CONTACT DEVICE FOR HIGH VOLTAGE SWITCHES
FR2696041B1 (en) * 1992-09-18 1994-10-14 Alsthom Gec Circuit breaker with elements fixed by hooping.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364981A (en) * 1942-05-16 1944-12-12 Allis Chalmers Mfg Co Electric circuit breaker and method of operating the same
DE2209287C3 (en) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric pressure gas switch

Also Published As

Publication number Publication date
JPS579167B2 (en) 1982-02-19
DE2232314A1 (en) 1974-01-10
US3873793A (en) 1975-03-25
DE2232314B2 (en) 1978-09-07
FR2191240A2 (en) 1974-02-01
DE2232314C3 (en) 1979-05-10
FR2191240B2 (en) 1977-05-13
SE393217B (en) 1977-05-02
JPS4951565A (en) 1974-05-18
CH580861A5 (en) 1976-10-15

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