ES355651A1 - Un dispositivo interruptor de circuito con soplado por fluido. - Google Patents
Un dispositivo interruptor de circuito con soplado por fluido.Info
- Publication number
- ES355651A1 ES355651A1 ES355651A ES355651A ES355651A1 ES 355651 A1 ES355651 A1 ES 355651A1 ES 355651 A ES355651 A ES 355651A ES 355651 A ES355651 A ES 355651A ES 355651 A1 ES355651 A1 ES 355651A1
- Authority
- ES
- Spain
- Prior art keywords
- gas
- contacts
- gas blast
- insulating nozzle
- nozzle member
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/48—Driving mechanisms, i.e. for transmitting driving force to the contacts using lost-motion device
-
- 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
- H01H33/022—Details particular to three-phase circuit breakers
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65712267A | 1967-07-31 | 1967-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES355651A1 true ES355651A1 (es) | 1970-01-01 |
Family
ID=24635907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES355651A Expired ES355651A1 (es) | 1967-07-31 | 1968-07-01 | Un dispositivo interruptor de circuito con soplado por fluido. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3588407A (de) |
DE (1) | DE1765381A1 (de) |
ES (1) | ES355651A1 (de) |
FR (1) | FR1575273A (de) |
GB (1) | GB1156310A (de) |
YU (1) | YU31493B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192800B (de) * | 1958-02-28 | 1965-05-13 | Anneliese Koscholke Geb Engels | Behaeltnis |
US3787652A (en) * | 1971-08-31 | 1974-01-22 | Siemens Ag | Electric compressed gas circuit breaker |
US3852551A (en) * | 1972-09-25 | 1974-12-03 | Westinghouse Electric Corp | Puffer-type compressed-gas circuit-interrupter |
CH570694A5 (de) * | 1974-08-14 | 1975-12-15 | Sprecher & Schuh Ag | |
US4219711A (en) * | 1976-10-12 | 1980-08-26 | I-T-E Imperial Corporation | Axial blast puffer interrupter with multiple puffer chambers |
DE2703550C2 (de) * | 1977-01-27 | 1980-06-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrischer Schalter |
CH643087A5 (en) * | 1979-11-30 | 1984-05-15 | Sprecher & Schuh Ag | Gas-blast circuit breaker |
CH649416A5 (de) * | 1980-01-25 | 1985-05-15 | Sprecher & Schuh Ag | Druckgasschalter. |
FR2496334A1 (fr) * | 1980-12-16 | 1982-06-18 | Merlin Gerin | Interrupteur monopression a mecanisme bielle-manivelle loge a l'interieur de l'enveloppe etanche |
US4568806A (en) * | 1984-09-27 | 1986-02-04 | Siemens-Allis, Inc. | Multiple arc region SF6 puffer circuit interrupter |
DE8711961U1 (de) * | 1987-09-01 | 1988-12-29 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer Druckgasschalter |
DE4015179C2 (de) * | 1990-05-11 | 1994-03-10 | Licentia Gmbh | Druckgasschalter |
DE102020203029A1 (de) * | 2020-03-10 | 2021-09-16 | Siemens Aktiengesellschaft | Elektrische Schaltanordnung |
-
1967
- 1967-07-31 US US657122A patent/US3588407A/en not_active Expired - Lifetime
-
1968
- 1968-05-10 DE DE19681765381 patent/DE1765381A1/de active Pending
- 1968-06-12 GB GB27899/68A patent/GB1156310A/en not_active Expired
- 1968-07-01 ES ES355651A patent/ES355651A1/es not_active Expired
- 1968-07-15 YU YU1696/68A patent/YU31493B/xx unknown
- 1968-07-31 FR FR1575273D patent/FR1575273A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1575273A (de) | 1969-07-18 |
GB1156310A (en) | 1969-06-25 |
YU31493B (en) | 1973-06-30 |
DE1765381A1 (de) | 1971-07-22 |
US3588407A (en) | 1971-06-28 |
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