BE454028A - - Google Patents
Info
- Publication number
- BE454028A BE454028A BE454028DA BE454028A BE 454028 A BE454028 A BE 454028A BE 454028D A BE454028D A BE 454028DA BE 454028 A BE454028 A BE 454028A
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Breakers (AREA)
- Pipeline Systems (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH576568X | 1943-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE454028A true BE454028A (no) |
Family
ID=4521247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE454028D BE454028A (no) | 1943-01-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2404995A (no) |
| BE (1) | BE454028A (no) |
| CH (1) | CH233662A (no) |
| FR (1) | FR901942A (no) |
| GB (1) | GB576568A (no) |
| NL (1) | NL62855C (no) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017902A (en) * | 1956-01-16 | 1962-01-23 | Holley Carburetor Co | Flow control |
| US3092185A (en) * | 1961-07-05 | 1963-06-04 | Kiekhaefer Corp | Outboard propulsion unit exhaust system |
-
0
- BE BE454028D patent/BE454028A/xx unknown
- NL NL62855D patent/NL62855C/xx active
-
1943
- 1943-01-20 CH CH233662D patent/CH233662A/de unknown
-
1944
- 1944-01-20 GB GB1139/44A patent/GB576568A/en not_active Expired
- 1944-02-12 FR FR901942D patent/FR901942A/fr not_active Expired
- 1944-02-18 US US522934A patent/US2404995A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2404995A (en) | 1946-07-30 |
| NL62855C (no) | |
| GB576568A (en) | 1946-04-10 |
| FR901942A (fr) | 1945-08-09 |
| CH233662A (de) | 1944-08-15 |