DE59200933D1 - Druckgasschalter. - Google Patents
Druckgasschalter.Info
- Publication number
- DE59200933D1 DE59200933D1 DE59200933T DE59200933T DE59200933D1 DE 59200933 D1 DE59200933 D1 DE 59200933D1 DE 59200933 T DE59200933 T DE 59200933T DE 59200933 T DE59200933 T DE 59200933T DE 59200933 D1 DE59200933 D1 DE 59200933D1
- Authority
- DE
- Germany
- Prior art keywords
- switching
- operating device
- moved
- piston
- valve body
- 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
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
- H01H2033/908—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
-
- 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
- H01H33/903—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 and assisting the operating mechanism
Landscapes
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
- Fluid-Driven Valves (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH110391 | 1991-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59200933D1 true DE59200933D1 (de) | 1995-01-26 |
Family
ID=4202544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59200933T Expired - Fee Related DE59200933D1 (de) | 1991-04-12 | 1992-03-16 | Druckgasschalter. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5248862A (de) |
EP (1) | EP0508160B1 (de) |
JP (1) | JP3378266B2 (de) |
AT (1) | ATE115765T1 (de) |
CA (1) | CA2064268C (de) |
DE (1) | DE59200933D1 (de) |
ES (1) | ES2065093T3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE160466T1 (de) * | 1994-06-20 | 1997-12-15 | Gec Alsthom T & D Ag | Druckgasschalter |
FR2753834B1 (fr) * | 1996-09-23 | 1998-12-04 | Disjoncteur a haute tension avec amortisseur | |
FR2766609B1 (fr) * | 1997-07-24 | 1999-09-24 | Gec Alsthom T & D Sa | Interrupteur a gaz a volume d'expansion thermique compressible |
FR2957451A1 (fr) * | 2010-03-09 | 2011-09-16 | Areva T & D Sas | Interrupteur electrique haute tension avec retour sur fermeture et dispositif d'insertion d'une resistance |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276456A (en) * | 1978-10-23 | 1981-06-30 | Westinghouse Electric Corp. | Double-flow puffer-type compressed-gas circuit-interrupter |
FR2619246B1 (fr) * | 1987-08-03 | 1989-11-17 | Alsthom | Disjoncteur a haute ou moyenne tension a gaz sous pression a energie de coupure prelevee sur celle de l'arc |
JPH01313825A (ja) * | 1988-06-10 | 1989-12-19 | Meidensha Corp | パッファ形ガス遮断器 |
FR2641409B1 (fr) * | 1989-01-02 | 1996-04-26 | Alsthom Gec | Disjoncteur a haute et moyenne tension a gaz de soufflage |
JPH02250227A (ja) * | 1989-03-23 | 1990-10-08 | Toshiba Corp | パッファ式ガス遮断器 |
FR2661549B1 (fr) * | 1990-04-25 | 1996-07-19 | Alsthom Gec | Disjoncteur a moyenne ou haute tension a contacts d'arc en bout. |
DE4015179C2 (de) * | 1990-05-11 | 1994-03-10 | Licentia Gmbh | Druckgasschalter |
-
1992
- 1992-03-16 AT AT92104468T patent/ATE115765T1/de not_active IP Right Cessation
- 1992-03-16 ES ES92104468T patent/ES2065093T3/es not_active Expired - Lifetime
- 1992-03-16 DE DE59200933T patent/DE59200933D1/de not_active Expired - Fee Related
- 1992-03-16 EP EP92104468A patent/EP0508160B1/de not_active Expired - Lifetime
- 1992-03-23 US US07/855,680 patent/US5248862A/en not_active Expired - Fee Related
- 1992-03-26 JP JP06769092A patent/JP3378266B2/ja not_active Expired - Fee Related
- 1992-03-27 CA CA002064268A patent/CA2064268C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2065093T3 (es) | 1995-02-01 |
JPH05114339A (ja) | 1993-05-07 |
CA2064268C (en) | 2003-02-25 |
ATE115765T1 (de) | 1994-12-15 |
EP0508160B1 (de) | 1994-12-14 |
CA2064268A1 (en) | 1992-10-13 |
JP3378266B2 (ja) | 2003-02-17 |
US5248862A (en) | 1993-09-28 |
EP0508160A3 (en) | 1993-02-24 |
EP0508160A2 (de) | 1992-10-14 |
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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: ALSTOM AG, OBERENTFELDEN, CH |
|
8328 | Change in the person/name/address of the agent |
Free format text: LEINWEBER & ZIMMERMANN, 80331 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |