CH486764A - High-voltage switchgear with a number of vacuum switches - Google Patents

High-voltage switchgear with a number of vacuum switches

Info

Publication number
CH486764A
CH486764A CH248068A CH248068A CH486764A CH 486764 A CH486764 A CH 486764A CH 248068 A CH248068 A CH 248068A CH 248068 A CH248068 A CH 248068A CH 486764 A CH486764 A CH 486764A
Authority
CH
Switzerland
Prior art keywords
voltage switchgear
vacuum switches
switches
vacuum
switchgear
Prior art date
Application number
CH248068A
Other languages
German (de)
Inventor
Peter Reece Michael
Original Assignee
Ass Elect Ind
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 Ass Elect Ind filed Critical Ass Elect Ind
Publication of CH486764A publication Critical patent/CH486764A/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
CH248068A 1967-02-22 1968-02-20 High-voltage switchgear with a number of vacuum switches CH486764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB855167A GB1149413A (en) 1967-02-22 1967-02-22 Improved electric circuit breaker comprising vacuum switches

Publications (1)

Publication Number Publication Date
CH486764A true CH486764A (en) 1970-02-28

Family

ID=9854638

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248068A CH486764A (en) 1967-02-22 1968-02-20 High-voltage switchgear with a number of vacuum switches

Country Status (6)

Country Link
BE (1) BE710958A (en)
CH (1) CH486764A (en)
DE (1) DE1615693A1 (en)
FR (1) FR1553619A (en)
GB (1) GB1149413A (en)
NL (1) NL6802447A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912022B4 (en) * 1999-03-17 2009-02-12 Abb Ag High-voltage switching device with series connection of at least two vacuum switching chambers and method for operating the high-voltage sounding device

Also Published As

Publication number Publication date
GB1149413A (en) 1969-04-23
DE1615693A1 (en) 1970-05-27
FR1553619A (en) 1969-01-10
BE710958A (en) 1968-07-01
NL6802447A (en) 1968-08-23

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Legal Events

Date Code Title Description
PL Patent ceased