ES474432A1 - Un interruptor de gas a presion - Google Patents
Un interruptor de gas a presionInfo
- Publication number
- ES474432A1 ES474432A1 ES474432A ES474432A ES474432A1 ES 474432 A1 ES474432 A1 ES 474432A1 ES 474432 A ES474432 A ES 474432A ES 474432 A ES474432 A ES 474432A ES 474432 A1 ES474432 A1 ES 474432A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- pump
- chamber
- support insulator
- blast
- 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
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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage
Landscapes
- Circuit Breakers (AREA)
- Check Valves (AREA)
Abstract
Un interruptor de gas a presión, con un aislador de apoyo hueco y por lo menos un armazón, apoyado en el, de cámaras de mando, con un aislador hueco en el que se han dispuesto un juego de contactos fijos rodeado de un espacio de expulsión y un juego de contactos móviles y con una tobera de soplado coordinada al último juego, conectada a un dispositivo de bomba, mostrando el dispositivo de bomba un cilindro que abarca un espacio de bombeo el cual se mueve conjuntamente con los contactos móviles , apoyándose a su vez al cilindro de forma desplazable sobre un embolo estacionario (fijo) previéndose una válvula de retroceso que desemboca en el espacio de bombeo y abre hacia el, a través de la cual, con motivo de la elevación de puesta en marcha, se aspira gas a presión en el espacio de bombeo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1519977A CH622378A5 (es) | 1977-12-12 | 1977-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES474432A1 true ES474432A1 (es) | 1979-04-16 |
Family
ID=4407194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES474432A Expired ES474432A1 (es) | 1977-12-12 | 1978-10-23 | Un interruptor de gas a presion |
Country Status (6)
Country | Link |
---|---|
US (1) | US4220838A (es) |
AT (1) | AT373102B (es) |
CH (1) | CH622378A5 (es) |
DE (1) | DE2844324A1 (es) |
ES (1) | ES474432A1 (es) |
GB (1) | GB2011718B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154124A (ja) * | 1982-03-09 | 1983-09-13 | 株式会社東芝 | パツフア形ガスしや断器 |
ES2089590T3 (es) * | 1992-02-06 | 1996-10-01 | Gec Alsthom T & D Ag | Interruptor de gas a presion. |
FR2694987B1 (fr) * | 1992-08-21 | 1994-10-07 | Alsthom Gec | Disjoncteur à haute tension ayant une chambre de coupure à volume de soufflage variable. |
DE29706202U1 (de) * | 1997-03-27 | 1997-06-05 | Siemens AG, 80333 München | Druckgasleistungsschalter |
ES2179773B1 (es) * | 2001-03-30 | 2004-03-16 | Grupo Ormazabal Sa | Sistema de soplado para interruptores de corte en carga |
JP6478836B2 (ja) * | 2015-06-29 | 2019-03-06 | 株式会社東芝 | ガス遮断器 |
EP3404689B1 (en) * | 2017-05-19 | 2023-08-16 | General Electric Technology GmbH | Circuit breaker comprising an improved compression chamber |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164703A (en) * | 1959-09-15 | 1965-01-05 | Westinghouse Electric Corp | Circuit interrupter of the single-bushing type with canted terminal-bushing construction |
FR2244248A1 (en) * | 1973-09-17 | 1975-04-11 | Alsthom Cgee | Circuit breaker spark extinction device - uses two compression chambers arranged in line to give self compression |
CH553476A (de) * | 1973-10-11 | 1974-08-30 | Sprecher & Schuh Ag | Druckgas-leistungsschalter fuer hochspannung. |
FR2291601A1 (fr) * | 1974-11-15 | 1976-06-11 | Alsthom Cgee | Dispositif de coupure a autocompression |
JPS524067A (en) * | 1975-05-30 | 1977-01-12 | Mitsubishi Electric Corp | Gas breaker |
-
1977
- 1977-12-12 CH CH1519977A patent/CH622378A5/de not_active IP Right Cessation
-
1978
- 1978-10-11 DE DE2844324A patent/DE2844324A1/de active Granted
- 1978-10-23 ES ES474432A patent/ES474432A1/es not_active Expired
- 1978-10-31 AT AT0776278A patent/AT373102B/de not_active IP Right Cessation
- 1978-11-27 US US05/964,081 patent/US4220838A/en not_active Expired - Lifetime
- 1978-11-29 GB GB7846489A patent/GB2011718B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA776278A (de) | 1983-04-15 |
DE2844324A1 (de) | 1979-06-13 |
CH622378A5 (es) | 1981-03-31 |
US4220838A (en) | 1980-09-02 |
GB2011718B (en) | 1982-03-24 |
AT373102B (de) | 1983-12-27 |
GB2011718A (en) | 1979-07-11 |
DE2844324C2 (es) | 1988-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES423187A1 (es) | Un motor de piston libre. | |
ES474432A1 (es) | Un interruptor de gas a presion | |
ATE32286T1 (de) | Druckgasschalter. | |
ES475585A1 (es) | Perfeccionamientos en dispositivos de arranque de un gato con piston amortiguador | |
GB854254A (en) | Improvements in or relating to gas blast electric circuit interrupters | |
KR910020769A (ko) | 가스차단기용 조작장치 | |
GB1169459A (en) | Improvements in, or relating to Electrical Circuit Breakers. | |
ES284263Y (es) | Interruptor electrico de fluido comprimido de extincion del arco | |
DE3060707D1 (en) | Gas blast switch | |
US4041264A (en) | Operating device for a contact device for a pre-insertion resistor in a high-voltage circuit breaker | |
DE3065575D1 (en) | Gas-blast circuit breaker | |
GB1178324A (en) | Improvements in Air Blast Electric Circuit Breakers. | |
US2782272A (en) | Switch mechanisms | |
GB784373A (en) | Improvements in fluid-blast electric switches | |
GB1049497A (en) | Improvements in and relating to gas blast circuit breakers | |
DE3062280D1 (en) | Gas blast switch | |
JPS55139948A (en) | Seallup structure of pistonncylinder assembly | |
GB1438590A (en) | Electrical circuit breaker | |
JPS5248825A (en) | Piston-type accumulator | |
GB748980A (en) | Improvements in or relating to reciprocating mechanisms | |
GB854255A (en) | Free piston engines | |
SE8204708D0 (sv) | Elektrisk brytare med gasformigt sleckmedel | |
GB1259263A (es) | ||
ES313428A1 (es) | Un dispositivo interruptor electrico | |
SE7501136L (sv) | Tryckgasbrytare. |