CH518617A - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
CH518617A
CH518617A CH665071A CH665071A CH518617A CH 518617 A CH518617 A CH 518617A CH 665071 A CH665071 A CH 665071A CH 665071 A CH665071 A CH 665071A CH 518617 A CH518617 A CH 518617A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH665071A
Other languages
German (de)
English (en)
Inventor
Stephanides Viktor Herber Phys
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH665071A priority Critical patent/CH518617A/de
Priority to DE19722203605 priority patent/DE2203605A1/de
Publication of CH518617A publication Critical patent/CH518617A/de
Priority to US00232125A priority patent/US3732385A/en
Priority to FR7215887A priority patent/FR2135286B1/fr

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
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
CH665071A 1971-05-05 1971-05-05 Druckgasschalter CH518617A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH665071A CH518617A (de) 1971-05-05 1971-05-05 Druckgasschalter
DE19722203605 DE2203605A1 (de) 1971-05-05 1972-01-26 Druckgasschalter
US00232125A US3732385A (en) 1971-05-05 1972-03-06 Gas-blast switch
FR7215887A FR2135286B1 (enExample) 1971-05-05 1972-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH665071A CH518617A (de) 1971-05-05 1971-05-05 Druckgasschalter

Publications (1)

Publication Number Publication Date
CH518617A true CH518617A (de) 1972-01-31

Family

ID=4312887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH665071A CH518617A (de) 1971-05-05 1971-05-05 Druckgasschalter

Country Status (4)

Country Link
US (1) US3732385A (enExample)
CH (1) CH518617A (enExample)
DE (1) DE2203605A1 (enExample)
FR (1) FR2135286B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111785550A (zh) * 2020-06-11 2020-10-16 南方电网科学研究院有限责任公司 一种隔离开关间隙装置及隔离开关

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE422849A (enExample) * 1936-07-30
GB532869A (en) * 1939-06-27 1941-02-03 British Thomson Houston Co Ltd Improvements in gas blast electric circuit breakers
DE1202869B (de) * 1964-01-24 1965-10-14 Continental Elektro Ind Ag Druckgasschalter mit mindestens zwei Leistungsschaltstellen pro Pol
DE1540544A1 (de) * 1965-09-10 1970-01-02 Siemens Ag Druckgasschalter

Also Published As

Publication number Publication date
FR2135286A1 (enExample) 1972-12-15
DE2203605A1 (de) 1972-11-16
US3732385A (en) 1973-05-08
FR2135286B1 (enExample) 1975-07-18

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Legal Events

Date Code Title Description
PL Patent ceased