CH547005A - ELECTRIC SWITCH, ESPECIALLY HIGH VOLTAGE BREAKER. - Google Patents

ELECTRIC SWITCH, ESPECIALLY HIGH VOLTAGE BREAKER.

Info

Publication number
CH547005A
CH547005A CH350673A CH547005DA CH547005A CH 547005 A CH547005 A CH 547005A CH 350673 A CH350673 A CH 350673A CH 547005D A CH547005D A CH 547005DA CH 547005 A CH547005 A CH 547005A
Authority
CH
Switzerland
Prior art keywords
high voltage
electric switch
especially high
voltage breaker
breaker
Prior art date
Application number
CH350673A
Other languages
German (de)
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
Publication of CH547005A publication Critical patent/CH547005A/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
CH350673A 1972-04-28 1973-03-09 ELECTRIC SWITCH, ESPECIALLY HIGH VOLTAGE BREAKER. CH547005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722221631 DE2221631A1 (en) 1972-04-28 1972-04-28 HIGH VOLTAGE ELECTRIC DEVICE

Publications (1)

Publication Number Publication Date
CH547005A true CH547005A (en) 1974-03-15

Family

ID=5843941

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350673A CH547005A (en) 1972-04-28 1973-03-09 ELECTRIC SWITCH, ESPECIALLY HIGH VOLTAGE BREAKER.

Country Status (5)

Country Link
JP (1) JPS4954866A (en)
CH (1) CH547005A (en)
DE (1) DE2221631A1 (en)
FR (1) FR2181830A1 (en)
IT (1) IT983971B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626245C3 (en) * 1976-06-10 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Contact arrangement for pressure gas switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539475Y2 (en) * 1972-04-16 1978-03-13

Also Published As

Publication number Publication date
FR2181830A1 (en) 1973-12-07
JPS4954866A (en) 1974-05-28
IT983971B (en) 1974-11-11
DE2221631A1 (en) 1973-11-15

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Legal Events

Date Code Title Description
PL Patent ceased