DE2604270A1 - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
DE2604270A1
DE2604270A1 DE19762604270 DE2604270A DE2604270A1 DE 2604270 A1 DE2604270 A1 DE 2604270A1 DE 19762604270 DE19762604270 DE 19762604270 DE 2604270 A DE2604270 A DE 2604270A DE 2604270 A1 DE2604270 A1 DE 2604270A1
Authority
DE
Germany
Prior art keywords
pump
switch
outlet
relief valve
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.)
Withdrawn
Application number
DE19762604270
Other languages
German (de)
English (en)
Inventor
Christian Hans Heutschi
Ernst Lang
Graf Rudolf
Viktor Dr Stephanides
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 DE2604270A1 publication Critical patent/DE2604270A1/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings

Landscapes

  • Circuit Breakers (AREA)
DE19762604270 1975-08-07 1976-02-04 Druckgasschalter Withdrawn DE2604270A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1030575A CH594978A5 (xx) 1975-08-07 1975-08-07
AT845576A AT357229B (de) 1975-08-07 1976-11-12 Druckgasschalter

Publications (1)

Publication Number Publication Date
DE2604270A1 true DE2604270A1 (de) 1977-02-17

Family

ID=25604750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762604270 Withdrawn DE2604270A1 (de) 1975-08-07 1976-02-04 Druckgasschalter

Country Status (4)

Country Link
AT (1) AT357229B (xx)
CH (1) CH594978A5 (xx)
DE (1) DE2604270A1 (xx)
FR (1) FR2320626A1 (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146671A1 (de) * 1983-11-15 1985-07-03 Sprecher Energie AG Druckgasschalter
DE3720816A1 (de) * 1987-06-24 1989-01-05 Licentia Gmbh Schalter mit selbsterzeugter loeschgasstroemung
DE4300157A1 (de) * 1993-01-07 1994-07-14 Sachsenwerk Ag Leistungsschalter für Mittelspannung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146671A1 (de) * 1983-11-15 1985-07-03 Sprecher Energie AG Druckgasschalter
US4598188A (en) * 1983-11-15 1986-07-01 Sprecher & Schuh Ag Gas-blast switch
DE3720816A1 (de) * 1987-06-24 1989-01-05 Licentia Gmbh Schalter mit selbsterzeugter loeschgasstroemung
DE4300157A1 (de) * 1993-01-07 1994-07-14 Sachsenwerk Ag Leistungsschalter für Mittelspannung

Also Published As

Publication number Publication date
ATA845576A (de) 1979-11-15
FR2320626A1 (fr) 1977-03-04
CH594978A5 (xx) 1978-01-31
FR2320626B3 (xx) 1979-04-13
AT357229B (de) 1980-06-25

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee