BE459833A - - Google Patents
Info
- Publication number
- BE459833A BE459833A BE459833DA BE459833A BE 459833 A BE459833 A BE 459833A BE 459833D A BE459833D A BE 459833DA BE 459833 A BE459833 A BE 459833A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/004—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using the rotation of vanes
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13999/41A GB553708A (en) | 1941-10-31 | 1941-10-31 | Improvements in, or relating to, fluid flow indicators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE459833A true BE459833A (cs) |
Family
ID=10033169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE459833D BE459833A (cs) | 1941-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2347305A (cs) |
| BE (1) | BE459833A (cs) |
| DE (1) | DE814942C (cs) |
| FR (1) | FR918884A (cs) |
| GB (1) | GB553708A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL219911A (cs) * | 1956-08-14 | |||
| US4796470A (en) * | 1982-06-24 | 1989-01-10 | The Alten Corporation | Indicating liquid funnel |
| US10145089B1 (en) * | 2016-12-06 | 2018-12-04 | John Thomas | Water conduit flow indicator |
-
0
- BE BE459833D patent/BE459833A/xx unknown
-
1941
- 1941-10-31 GB GB13999/41A patent/GB553708A/en not_active Expired
-
1942
- 1942-11-14 US US465585A patent/US2347305A/en not_active Expired - Lifetime
-
1945
- 1945-08-10 FR FR918884D patent/FR918884A/fr not_active Expired
-
1949
- 1949-12-31 DE DEW773A patent/DE814942C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB553708A (en) | 1943-06-02 |
| US2347305A (en) | 1944-04-25 |
| DE814942C (de) | 1951-09-27 |
| FR918884A (fr) | 1947-02-20 |