SE321978B - - Google Patents
Info
- Publication number
- SE321978B SE321978B SE4716/65A SE471665A SE321978B SE 321978 B SE321978 B SE 321978B SE 4716/65 A SE4716/65 A SE 4716/65A SE 471665 A SE471665 A SE 471665A SE 321978 B SE321978 B SE 321978B
- Authority
- SE
- Sweden
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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE4716/65A SE321978B (US20070244113A1-20071018-C00169.png) | 1965-04-12 | 1965-04-12 | |
| GB1523866A GB1135582A (en) | 1965-04-12 | 1966-04-06 | Operating means for high voltage air blast circuit breakers |
| DEA52088A DE1279807B (de) | 1965-04-12 | 1966-04-06 | Steuereinrichtung fuer Hochspannungsdruckluftschalter |
| CH520166A CH445602A (de) | 1965-04-12 | 1966-04-07 | Steuereinrichtung für Hochspannungsdruckluftschalter |
| FR57284A FR1475455A (fr) | 1965-04-12 | 1966-04-12 | Dispositif de commande pour les interrupteurs pneumatiques à haute tension |
| US3424199D US3424199A (en) | 1965-04-12 | 1966-04-12 | Magnetically operated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE4716/65A SE321978B (US20070244113A1-20071018-C00169.png) | 1965-04-12 | 1965-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE321978B true SE321978B (US20070244113A1-20071018-C00169.png) | 1970-03-23 |
Family
ID=20264813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE4716/65A SE321978B (US20070244113A1-20071018-C00169.png) | 1965-04-12 | 1965-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE321978B (US20070244113A1-20071018-C00169.png) |
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1965
- 1965-04-12 SE SE4716/65A patent/SE321978B/xx unknown
