CH217532A - Tachymètre hydrodynamique. - Google Patents
Tachymètre hydrodynamique.Info
- Publication number
- CH217532A CH217532A CH217532DA CH217532A CH 217532 A CH217532 A CH 217532A CH 217532D A CH217532D A CH 217532DA CH 217532 A CH217532 A CH 217532A
- Authority
- CH
- Switzerland
- Prior art keywords
- tachometer
- hydrodynamic
- hydrodynamic tachometer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/26—Devices characterised by the use of fluids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR850546T | 1938-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH217532A true CH217532A (fr) | 1941-10-31 |
Family
ID=9318131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH217532D CH217532A (fr) | 1938-08-26 | 1939-08-25 | Tachymètre hydrodynamique. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2265106A (fr) |
| CH (1) | CH217532A (fr) |
| FR (1) | FR850546A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316815A (en) * | 1961-12-04 | 1967-05-02 | Garrett Corp | Servo-actuating mechanism for pneumatic analog computers |
| GB1019173A (en) * | 1963-11-13 | 1966-02-02 | Audco Ltd | Improvements in and relating to the remote control of fluid valves |
-
1938
- 1938-08-26 FR FR850546D patent/FR850546A/fr not_active Expired
-
1939
- 1939-03-10 US US261151A patent/US2265106A/en not_active Expired - Lifetime
- 1939-08-25 CH CH217532D patent/CH217532A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR850546A (fr) | 1939-12-19 |
| US2265106A (en) | 1941-12-02 |
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