SE389761B - Effektbrytare for hogspenning - Google Patents

Effektbrytare for hogspenning

Info

Publication number
SE389761B
SE389761B SE7305987A SE7305987A SE389761B SE 389761 B SE389761 B SE 389761B SE 7305987 A SE7305987 A SE 7305987A SE 7305987 A SE7305987 A SE 7305987A SE 389761 B SE389761 B SE 389761B
Authority
SE
Sweden
Prior art keywords
power voltage
voltage switch
switch
power
voltage
Prior art date
Application number
SE7305987A
Other languages
English (en)
Inventor
C Kessler
H Beier
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 SE389761B publication Critical patent/SE389761B/sv

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
SE7305987A 1972-04-28 1973-04-27 Effektbrytare for hogspenning SE389761B (sv)

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
SE389761B true SE389761B (sv) 1976-11-15

Family

ID=5843940

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7305987A SE389761B (sv) 1972-04-28 1973-04-27 Effektbrytare for hogspenning

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594973A5 (sv) * 1975-05-28 1978-01-31 Bbc Brown Boveri & Cie
JPS5856176U (ja) * 1981-10-09 1983-04-16 電気化学計器株式会社 プランジヤポンプ
DE3434083A1 (de) * 1984-09-17 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Leistungskontaktelement fuer hochspannungs-leistungsschalter
DE3681969D1 (de) * 1985-06-24 1991-11-21 Bbc Brown Boveri & Cie Abbrandkontaktstueck und verfahren zur herstellung eines solchen abbrandkontaktstueckes 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
FR2181699B1 (sv) 1977-02-04
JPS4954867A (sv) 1974-05-28
US3925631A (en) 1975-12-09
FR2181699A1 (sv) 1973-12-07
DE2221630A1 (de) 1973-11-15
IT983973B (it) 1974-11-11
DE2221630B2 (de) 1979-05-23
CH547006A (de) 1974-03-15
GB1401111A (en) 1975-07-16
JPS564005B2 (sv) 1981-01-28

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