CH547006A - Hochspannungs-leistungsschalter. - Google Patents

Hochspannungs-leistungsschalter.

Info

Publication number
CH547006A
CH547006A CH384973A CH547006DA CH547006A CH 547006 A CH547006 A CH 547006A CH 384973 A CH384973 A CH 384973A CH 547006D A CH547006D A CH 547006DA CH 547006 A CH547006 A CH 547006A
Authority
CH
Switzerland
Prior art keywords
high voltage
circuit breaker
voltage circuit
breaker
voltage
Prior art date
Application number
CH384973A
Other languages
German (de)
English (en)
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 CH547006A publication Critical patent/CH547006A/xx

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
    • H01H33/7076—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by the use of special materials
    • 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
CH384973A 1972-04-28 1973-03-16 Hochspannungs-leistungsschalter. CH547006A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221630A DE2221630B2 (de) 1972-04-28 1972-04-28 Kontaktsystem für Hochspannungs-Leistungsschalter

Publications (1)

Publication Number Publication Date
CH547006A true CH547006A (de) 1974-03-15

Family

ID=5843940

Family Applications (1)

Application Number Title Priority Date Filing Date
CH384973A CH547006A (de) 1972-04-28 1973-03-16 Hochspannungs-leistungsschalter.

Country Status (8)

Country Link
US (1) US3925631A (xx)
JP (1) JPS564005B2 (xx)
CH (1) CH547006A (xx)
DE (1) DE2221630B2 (xx)
FR (1) FR2181699B1 (xx)
GB (1) GB1401111A (xx)
IT (1) IT983973B (xx)
SE (1) SE389761B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594973A5 (xx) * 1975-05-28 1978-01-31 Bbc Brown Boveri & Cie
DE3434083A1 (de) * 1984-09-17 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leistungskontaktelement fuer hochspannungs-leistungsschalter
EP0205897B1 (de) * 1985-06-24 1991-10-16 BBC Brown Boveri AG Abbrandkontaktstück und Verfahren zur Herstellung eines solchen Abbrandkontaktstückes oder eines vergleichbaren Bauteils

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319240A (en) * 1940-03-19 1943-05-18 Mallory & Co Inc P R Electric contact and the like
US2365132A (en) * 1941-09-25 1944-12-12 Reyrolle A & Co Ltd Electric circuit breaker of the gas-blast type

Also Published As

Publication number Publication date
SE389761B (sv) 1976-11-15
JPS564005B2 (xx) 1981-01-28
DE2221630B2 (de) 1979-05-23
FR2181699A1 (xx) 1973-12-07
US3925631A (en) 1975-12-09
GB1401111A (en) 1975-07-16
DE2221630A1 (de) 1973-11-15
JPS4954867A (xx) 1974-05-28
FR2181699B1 (xx) 1977-02-04
IT983973B (it) 1974-11-11

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Legal Events

Date Code Title Description
PL Patent ceased