FR1491915A - Pneumatic speed indicator - Google Patents
Pneumatic speed indicatorInfo
- Publication number
- FR1491915A FR1491915A FR75742A FR75742A FR1491915A FR 1491915 A FR1491915 A FR 1491915A FR 75742 A FR75742 A FR 75742A FR 75742 A FR75742 A FR 75742A FR 1491915 A FR1491915 A FR 1491915A
- Authority
- FR
- France
- Prior art keywords
- speed indicator
- pneumatic speed
- pneumatic
- indicator
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01P3/26—Devices characterised by the use of fluids
- G01P3/28—Devices characterised by the use of fluids by using pumps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR75742A FR1491915A (en) | 1966-09-08 | 1966-09-08 | Pneumatic speed indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR75742A FR1491915A (en) | 1966-09-08 | 1966-09-08 | Pneumatic speed indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1491915A true FR1491915A (en) | 1967-08-11 |
Family
ID=8616785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR75742A Expired FR1491915A (en) | 1966-09-08 | 1966-09-08 | Pneumatic speed indicator |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1491915A (en) |
-
1966
- 1966-09-08 FR FR75742A patent/FR1491915A/en not_active Expired
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