CH348990A - High-voltage compressed air switch with several circuit breakers connected in series - Google Patents

High-voltage compressed air switch with several circuit breakers connected in series

Info

Publication number
CH348990A
CH348990A CH348990DA CH348990A CH 348990 A CH348990 A CH 348990A CH 348990D A CH348990D A CH 348990DA CH 348990 A CH348990 A CH 348990A
Authority
CH
Switzerland
Prior art keywords
series
compressed air
circuit breakers
air switch
several circuit
Prior art date
Application number
Other languages
German (de)
Inventor
Forwald Haakon
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH348990A publication Critical patent/CH348990A/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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
CH348990D 1956-05-03 1957-05-03 High-voltage compressed air switch with several circuit breakers connected in series CH348990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE348990X 1956-05-03

Publications (1)

Publication Number Publication Date
CH348990A true CH348990A (en) 1960-09-30

Family

ID=20308578

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348990D CH348990A (en) 1956-05-03 1957-05-03 High-voltage compressed air switch with several circuit breakers connected in series

Country Status (3)

Country Link
CH (1) CH348990A (en)
DE (1) DE1026826B (en)
FR (1) FR1173841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162911B (en) * 1961-06-07 1964-02-13 Licentia Gmbh Circuit breakers, in particular compressed gas switches
LT3230B (en) 1992-12-30 1995-04-25 American Cyanamid Co Hydroxamic acids, their esters and chelates, and fungicidal compositions containing them

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064134B (en) * 1958-05-10 1959-08-27 Voigt & Haeffner Ag Compressed air switch with an odd number of switching points per pole
DE1127990B (en) * 1958-06-26 1962-04-19 Continental Elektro Ind Ag Compressed air switch with several circuit breakers per pole
DE1149433B (en) * 1960-04-19 1963-05-30 Licentia Gmbh Multiple high voltage switches
DE1236052B (en) * 1960-10-26 1967-03-09 Continental Elektro Ind Ag High-voltage circuit breaker with several switching points connected in series per pole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162911B (en) * 1961-06-07 1964-02-13 Licentia Gmbh Circuit breakers, in particular compressed gas switches
LT3230B (en) 1992-12-30 1995-04-25 American Cyanamid Co Hydroxamic acids, their esters and chelates, and fungicidal compositions containing them

Also Published As

Publication number Publication date
DE1026826B (en) 1958-03-27
FR1173841A (en) 1959-03-03

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