BE675768A - - Google Patents
Info
- Publication number
- BE675768A BE675768A BE675768DA BE675768A BE 675768 A BE675768 A BE 675768A BE 675768D A BE675768D A BE 675768DA BE 675768 A BE675768 A BE 675768A
- Authority
- BE
- Belgium
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87378—Second valve assembly carried by first valve head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US428907A US3379847A (en) | 1965-01-29 | 1965-01-29 | Compressed-gas circuit breaker with rotary blast valve surrounding the arcing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675768A true BE675768A (xx) | 1966-06-16 |
Family
ID=23700915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675768D BE675768A (xx) | 1965-01-29 | 1966-01-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3379847A (xx) |
| BE (1) | BE675768A (xx) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1036302A (en) * | 1910-11-14 | 1912-08-20 | Harry A Miller | Auxiliary air attachment. |
| US1593766A (en) * | 1924-12-08 | 1926-07-27 | Benjamin W Hurd | Valve |
| US3150245A (en) * | 1957-09-13 | 1964-09-22 | Westinghouse Electric Corp | Liquefied gas circuit interrupters |
| US3005468A (en) * | 1958-08-13 | 1961-10-24 | Hulsey | Rotary sleeve valves |
| US3207878A (en) * | 1961-05-31 | 1965-09-21 | Westinghouse Electric Corp | Multi-break compressed-gas circuit interrupter with separate storage volume for each break and single supply valve for associated supply volume |
| US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
-
1965
- 1965-01-29 US US428907A patent/US3379847A/en not_active Expired - Lifetime
-
1966
- 1966-01-28 BE BE675768D patent/BE675768A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3379847A (en) | 1968-04-23 |