DE2430310A1 - Druckgas-leistungsschalter fuer hochspannung - Google Patents

Druckgas-leistungsschalter fuer hochspannung

Info

Publication number
DE2430310A1
DE2430310A1 DE2430310A DE2430310A DE2430310A1 DE 2430310 A1 DE2430310 A1 DE 2430310A1 DE 2430310 A DE2430310 A DE 2430310A DE 2430310 A DE2430310 A DE 2430310A DE 2430310 A1 DE2430310 A1 DE 2430310A1
Authority
DE
Germany
Prior art keywords
contacts
circuit breaker
contact
disconnector
daa
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.)
Ceased
Application number
DE2430310A
Other languages
German (de)
English (en)
Inventor
Hans Heutschi
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 DE2430310A1 publication Critical patent/DE2430310A1/de
Ceased 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
    • H01H33/02—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
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Circuit Breakers (AREA)
DE2430310A 1973-10-11 1974-06-24 Druckgas-leistungsschalter fuer hochspannung Ceased DE2430310A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1446773A CH553476A (de) 1973-10-11 1973-10-11 Druckgas-leistungsschalter fuer hochspannung.

Publications (1)

Publication Number Publication Date
DE2430310A1 true DE2430310A1 (de) 1975-04-17

Family

ID=4401082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430310A Ceased DE2430310A1 (de) 1973-10-11 1974-06-24 Druckgas-leistungsschalter fuer hochspannung

Country Status (6)

Country Link
US (1) US3924088A (enrdf_load_stackoverflow)
AT (1) AT356206B (enrdf_load_stackoverflow)
CH (1) CH553476A (enrdf_load_stackoverflow)
DE (1) DE2430310A1 (enrdf_load_stackoverflow)
ES (1) ES430581A1 (enrdf_load_stackoverflow)
FR (1) FR2247800A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828773A1 (de) * 1978-06-30 1980-01-03 Licentia Gmbh Autopneumatischer druckgasschalter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339976A2 (fr) * 1975-03-25 1977-08-26 Alsthom Cgee Cellule d'appareillage electrique a haute tension
CH622378A5 (enrdf_load_stackoverflow) * 1977-12-12 1981-03-31 Sprecher & Schuh Ag
DE7906561U1 (de) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer Druckgasschalter
DE4327844A1 (de) * 1993-08-19 1995-02-23 Driescher Spezialfab Fritz Löschkammer für Schalter, insbesodere für Lasttrennschalter
DE10243825B4 (de) * 2002-09-16 2004-07-29 Siemens Ag Leistungsschalter mit schwenkbarem Schaltmesser
EP2325858A1 (en) * 2009-11-20 2011-05-25 ABB Technology AG Medium Voltage circuit breaker arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2057344A5 (enrdf_load_stackoverflow) * 1969-08-12 1971-05-21 Merlin Gerin
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
JPS5612973B2 (enrdf_load_stackoverflow) * 1972-06-12 1981-03-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828773A1 (de) * 1978-06-30 1980-01-03 Licentia Gmbh Autopneumatischer druckgasschalter

Also Published As

Publication number Publication date
ATA700574A (de) 1979-09-15
ES430581A1 (es) 1977-01-16
US3924088A (en) 1975-12-02
CH553476A (de) 1974-08-30
AT356206B (de) 1980-04-10
FR2247800A1 (enrdf_load_stackoverflow) 1975-05-09

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection