CH373447A - Olschalter für hohe Unterbrechungsströme - Google Patents

Olschalter für hohe Unterbrechungsströme

Info

Publication number
CH373447A
CH373447A CH7925559A CH7925559A CH373447A CH 373447 A CH373447 A CH 373447A CH 7925559 A CH7925559 A CH 7925559A CH 7925559 A CH7925559 A CH 7925559A CH 373447 A CH373447 A CH 373447A
Authority
CH
Switzerland
Prior art keywords
oil switch
high interruption
currents
interruption currents
oil
Prior art date
Application number
CH7925559A
Other languages
English (en)
Inventor
Pucher Walter Dr Phil
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 CH373447A publication Critical patent/CH373447A/de

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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break
CH7925559A 1958-10-23 1959-10-08 Olschalter für hohe Unterbrechungsströme CH373447A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE982558 1958-10-23

Publications (1)

Publication Number Publication Date
CH373447A true CH373447A (de) 1963-11-30

Family

ID=20277599

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7925559A CH373447A (de) 1958-10-23 1959-10-08 Olschalter für hohe Unterbrechungsströme

Country Status (5)

Country Link
US (1) US3010003A (de)
CH (1) CH373447A (de)
DE (1) DE1110271B (de)
FR (1) FR1239080A (de)
GB (1) GB869787A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH378392A (de) * 1959-09-09 1964-06-15 Asea Ab Olschalter
US3141083A (en) * 1960-11-08 1964-07-14 Asea Ab Extinguishing chamber for oil circuit breaker having differential piston and gas filled space therein
JPS524067A (en) * 1975-05-30 1977-01-12 Mitsubishi Electric Corp Gas breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65476B (de) * 1932-06-02
DE683017C (de) * 1934-06-12 1939-10-27 F W Pape Leistungsschalter mit einer unter dem Fluessigkeitsspiegel liegenden Trennstelle
DE695436C (de) * 1935-02-17 1940-08-24 Peter Bendmann Loeschkammer fuer Fluessigkeitsschalter

Also Published As

Publication number Publication date
GB869787A (en) 1961-06-07
US3010003A (en) 1961-11-21
FR1239080A (fr) 1960-08-19
DE1110271B (de) 1961-07-06

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