CH616022A5 - Autopneumatic gas-blast circuit breaker - Google Patents

Autopneumatic gas-blast circuit breaker Download PDF

Info

Publication number
CH616022A5
CH616022A5 CH706777A CH706777A CH616022A5 CH 616022 A5 CH616022 A5 CH 616022A5 CH 706777 A CH706777 A CH 706777A CH 706777 A CH706777 A CH 706777A CH 616022 A5 CH616022 A5 CH 616022A5
Authority
CH
Switzerland
Prior art keywords
rated current
contact
insulating
gas
insulating material
Prior art date
Application number
CH706777A
Other languages
German (de)
English (en)
Inventor
Guenter Rapp
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH616022A5 publication Critical patent/CH616022A5/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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle

Landscapes

  • Circuit Breakers (AREA)
CH706777A 1976-06-22 1977-06-08 Autopneumatic gas-blast circuit breaker CH616022A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762627948 DE2627948C2 (de) 1976-06-22 1976-06-22 Autopneumatischer Druckgasschalter

Publications (1)

Publication Number Publication Date
CH616022A5 true CH616022A5 (en) 1980-02-29

Family

ID=5981153

Family Applications (1)

Application Number Title Priority Date Filing Date
CH706777A CH616022A5 (en) 1976-06-22 1977-06-08 Autopneumatic gas-blast circuit breaker

Country Status (4)

Country Link
CH (1) CH616022A5 (enExample)
DE (1) DE2627948C2 (enExample)
FR (1) FR2356259A1 (enExample)
IT (1) IT1080889B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378282B (de) * 1981-01-23 1985-07-10 Sprecher & Schuh Ag Druckgasschalter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828773C2 (de) * 1978-06-30 1982-09-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
DE7906561U1 (de) 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
CH656976A5 (de) * 1981-06-30 1986-07-31 Bbc Brown Boveri & Cie Kompressionskolbenschalter.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403310A1 (de) * 1973-01-29 1974-08-08 Lummus Co Erzeugung von chlorfluormethanen
CH554597A (de) * 1973-06-04 1974-09-30 Sprecher & Schuh Ag Druckgasschalter.
CH574162A5 (enExample) * 1974-11-08 1976-03-31 Sprecher & Schuh Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378282B (de) * 1981-01-23 1985-07-10 Sprecher & Schuh Ag Druckgasschalter

Also Published As

Publication number Publication date
DE2627948C2 (de) 1982-10-21
IT1080889B (it) 1985-05-16
DE2627948A1 (de) 1978-01-05
FR2356259A1 (fr) 1978-01-20
FR2356259B3 (enExample) 1980-04-25

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Legal Events

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PL Patent ceased
PL Patent ceased