DE2203605A1 - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
DE2203605A1
DE2203605A1 DE19722203605 DE2203605A DE2203605A1 DE 2203605 A1 DE2203605 A1 DE 2203605A1 DE 19722203605 DE19722203605 DE 19722203605 DE 2203605 A DE2203605 A DE 2203605A DE 2203605 A1 DE2203605 A1 DE 2203605A1
Authority
DE
Germany
Prior art keywords
switch
gas
outflow channel
laval nozzle
arc
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19722203605
Other languages
German (de)
English (en)
Inventor
Viktor Herbert Dr. Zürich Stephanides (Schweiz)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und 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 und Schuh AG filed Critical Sprecher und Schuh AG
Publication of DE2203605A1 publication Critical patent/DE2203605A1/de
Pending legal-status Critical Current

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

Landscapes

  • Circuit Breakers (AREA)
DE19722203605 1971-05-05 1972-01-26 Druckgasschalter Pending DE2203605A1 (de)

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
DE2203605A1 true DE2203605A1 (de) 1972-11-16

Family

ID=4312887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722203605 Pending DE2203605A1 (de) 1971-05-05 1972-01-26 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
CH518617A (de) 1972-01-31
US3732385A (en) 1973-05-08
FR2135286B1 (enExample) 1975-07-18

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Legal Events

Date Code Title Description
OD Request for examination
OHN Withdrawal