DE3002803A1 - Autopneumatischer druckgasschalter - Google Patents

Autopneumatischer druckgasschalter

Info

Publication number
DE3002803A1
DE3002803A1 DE19803002803 DE3002803A DE3002803A1 DE 3002803 A1 DE3002803 A1 DE 3002803A1 DE 19803002803 DE19803002803 DE 19803002803 DE 3002803 A DE3002803 A DE 3002803A DE 3002803 A1 DE3002803 A1 DE 3002803A1
Authority
DE
Germany
Prior art keywords
contact piece
auto
stop
pressure gas
gas switch
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.)
Granted
Application number
DE19803002803
Other languages
German (de)
English (en)
Other versions
DE3002803C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hans-Georg Dipl.-Ing. 3501 Fuldabrück Augustin
Dietrich 3500 Kassel Hoffmann
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19803002803 priority Critical patent/DE3002803A1/de
Priority to FR8009826A priority patent/FR2456380B1/fr
Priority to CH3445/80A priority patent/CH653172A5/de
Priority to NO801301A priority patent/NO801301L/no
Priority to US06/146,403 priority patent/US4390764A/en
Publication of DE3002803A1 publication Critical patent/DE3002803A1/de
Application granted granted Critical
Publication of DE3002803C2 publication Critical patent/DE3002803C2/de
Granted 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch

Landscapes

  • Circuit Breakers (AREA)
DE19803002803 1979-05-05 1980-01-26 Autopneumatischer druckgasschalter Granted DE3002803A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19803002803 DE3002803A1 (de) 1980-01-26 1980-01-26 Autopneumatischer druckgasschalter
FR8009826A FR2456380B1 (fr) 1979-05-05 1980-04-30 Commutateur automatique a commande pneumatique et a gaz sous pression pour extinction d'un arc
CH3445/80A CH653172A5 (de) 1979-05-05 1980-05-02 Autopneumatischer druckgasschalter.
NO801301A NO801301L (no) 1979-05-05 1980-05-02 Autopneumatisk trykkgassbryter.
US06/146,403 US4390764A (en) 1979-05-05 1980-05-05 Puffer-type gas blast switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803002803 DE3002803A1 (de) 1980-01-26 1980-01-26 Autopneumatischer druckgasschalter

Publications (2)

Publication Number Publication Date
DE3002803A1 true DE3002803A1 (de) 1981-07-30
DE3002803C2 DE3002803C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-08

Family

ID=6093012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803002803 Granted DE3002803A1 (de) 1979-05-05 1980-01-26 Autopneumatischer druckgasschalter

Country Status (1)

Country Link
DE (1) DE3002803A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2797095A1 (en) * 2013-04-22 2014-10-29 ABB Technology AG Tulip contact for circuit breaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665048B2 (de) * 1965-05-22 1976-03-04 Fa. Merlin Gerin, Grenoble (Frankreich) Lasttrennschalter mit haupt- und hilfskontaktstuecken
DE2708546A1 (de) * 1977-02-28 1978-08-31 Licentia Gmbh Autopneumatischer druckgasschalter
DE2112411B2 (de) * 1971-02-09 1979-08-30 Bbc Ag Brown, Boveri & Cie, Baden, Aargau (Schweiz) Elektrischer Kompressionsschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665048B2 (de) * 1965-05-22 1976-03-04 Fa. Merlin Gerin, Grenoble (Frankreich) Lasttrennschalter mit haupt- und hilfskontaktstuecken
DE2112411B2 (de) * 1971-02-09 1979-08-30 Bbc Ag Brown, Boveri & Cie, Baden, Aargau (Schweiz) Elektrischer Kompressionsschalter
DE2708546A1 (de) * 1977-02-28 1978-08-31 Licentia Gmbh Autopneumatischer druckgasschalter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
#### *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2797095A1 (en) * 2013-04-22 2014-10-29 ABB Technology AG Tulip contact for circuit breaker

Also Published As

Publication number Publication date
DE3002803C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-08

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01H 33/915

8162 Independent application
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee