BR7903864A - Chave de forca para alta tensao - Google Patents

Chave de forca para alta tensao

Info

Publication number
BR7903864A
BR7903864A BR7903864A BR7903864A BR7903864A BR 7903864 A BR7903864 A BR 7903864A BR 7903864 A BR7903864 A BR 7903864A BR 7903864 A BR7903864 A BR 7903864A BR 7903864 A BR7903864 A BR 7903864A
Authority
BR
Brazil
Prior art keywords
high voltage
power switch
switch
power
voltage
Prior art date
Application number
BR7903864A
Other languages
English (en)
Inventor
R Lekar
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 BR7903864A publication Critical patent/BR7903864A/pt

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
BR7903864A 1978-06-20 1979-06-19 Chave de forca para alta tensao BR7903864A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782827482 DE2827482A1 (de) 1978-06-20 1978-06-20 Hochspannungs-leistungsschalter

Publications (1)

Publication Number Publication Date
BR7903864A true BR7903864A (pt) 1980-02-20

Family

ID=6042503

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903864A BR7903864A (pt) 1978-06-20 1979-06-19 Chave de forca para alta tensao

Country Status (5)

Country Link
JP (1) JPS553198A (pt)
BR (1) BR7903864A (pt)
DE (1) DE2827482A1 (pt)
FR (1) FR2429486A1 (pt)
SE (1) SE7905343L (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152125A (en) * 1980-04-25 1981-11-25 Tokyo Shibaura Electric Co Breaker
US4488021A (en) * 1981-11-12 1984-12-11 Mitsubishi Denki Kabushiki Kaisha Gas insulated disconnector
JP3046095B2 (ja) * 1991-05-23 2000-05-29 株式会社日立製作所 並列抵抗付遮断器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549517A (pt) * 1967-10-31 1968-12-13

Also Published As

Publication number Publication date
FR2429486A1 (fr) 1980-01-18
JPS553198A (en) 1980-01-10
SE7905343L (sv) 1979-12-21
DE2827482A1 (de) 1980-01-03

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