DE58908837D1 - SF6 impression switch. - Google Patents

SF6 impression switch.

Info

Publication number
DE58908837D1
DE58908837D1 DE58908837T DE58908837T DE58908837D1 DE 58908837 D1 DE58908837 D1 DE 58908837D1 DE 58908837 T DE58908837 T DE 58908837T DE 58908837 T DE58908837 T DE 58908837T DE 58908837 D1 DE58908837 D1 DE 58908837D1
Authority
DE
Germany
Prior art keywords
impression switch
impression
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.)
Expired - Fee Related
Application number
DE58908837T
Other languages
German (de)
Inventor
Herbert Dr Ing Karrenbauer
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.)
Areva Energietechnik 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
Priority claimed from DE19883843406 external-priority patent/DE3843406A1/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of DE58908837D1 publication Critical patent/DE58908837D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
DE58908837T 1988-12-23 1989-09-26 SF6 impression switch. Expired - Fee Related DE58908837D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883843406 DE3843406A1 (en) 1988-03-25 1988-12-23 SF6 single-pressure circuit breaker (puffer circuit breaker)

Publications (1)

Publication Number Publication Date
DE58908837D1 true DE58908837D1 (en) 1995-02-09

Family

ID=6369955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE58908837T Expired - Fee Related DE58908837D1 (en) 1988-12-23 1989-09-26 SF6 impression switch.

Country Status (2)

Country Link
EP (1) EP0374384B1 (en)
DE (1) DE58908837D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536673A1 (en) * 1995-09-30 1997-04-03 Asea Brown Boveri Circuit breaker
FR2751462B1 (en) * 1996-07-22 1998-08-28 Gec Alsthom T & D Sa HIGH VOLTAGE CIRCUIT BREAKER WITH SELF-BLOWING ARC
FR2799571B1 (en) * 1999-10-07 2001-12-21 Schneider Electric High Voltag SELF-EXPANSION BREAKER WITH PRESSURE AND FILLING VALVE
EP3032561B1 (en) * 2014-12-08 2017-08-30 Siemens Aktiengesellschaft Electric switch arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568649A5 (en) * 1974-07-29 1975-10-31 Sprecher & Schuh Ag
CH655611B (en) * 1981-06-18 1986-04-30
FR2575323B1 (en) * 1984-12-20 1987-01-16 Alsthom Atlantique COMPRESSED GAS CIRCUIT BREAKER
FR2596575B1 (en) * 1986-03-26 1988-05-20 Alsthom DIELECTRIC GAS CIRCUIT BREAKER UNDER PRESSURE

Also Published As

Publication number Publication date
EP0374384A3 (en) 1991-06-19
EP0374384B1 (en) 1994-12-28
EP0374384A2 (en) 1990-06-27

Similar Documents

Publication Publication Date Title
DE69023205D1 (en) Switching arrangement.
DE3680902D1 (en) OFF SWITCH.
KR890016451A (en) Kibood Switch
DE68919106D1 (en) Switch.
DE68915638D1 (en) Switchgear.
DE69014770D1 (en) Disconnector.
DE68908280D1 (en) ANALOG SWITCH.
DE68918047D1 (en) Disconnector.
DE68918305T2 (en) Switch.
BR8900207A (en) MOUNTED SWITCH
DE68922019T2 (en) Vacuum switch.
DE69007314T2 (en) Switching arrangement.
BR8901847A (en) MOUNTED SWITCH
DE69019184D1 (en) Switch.
DE58908837D1 (en) SF6 impression switch.
DE58901215D1 (en) SF6 PRESSURE SWITCH.
DE69023174T2 (en) Membrane switch arrangement.
DE59007675D1 (en) Overcurrent switch.
DE69030666D1 (en) OFF SWITCH
DE68905778D1 (en) GAS-INSULATED SWITCHING ARRANGEMENT.
DE59010589D1 (en) On / off switch
DE68917827D1 (en) Keyboard switch.
DE8915208U1 (en) KEY SWITCH
FR2638562B1 (en) AUXILIARY SWITCH
FI890547A0 (en) SWITCH OFFERATION.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AEG ENERGIETECHNIK GMBH, 60528 FRANKFURT, DE

8339 Ceased/non-payment of the annual fee