FR753329A - Calculating device for determining the average speed of vehicles - Google Patents
Calculating device for determining the average speed of vehiclesInfo
- Publication number
- FR753329A FR753329A FR753329DA FR753329A FR 753329 A FR753329 A FR 753329A FR 753329D A FR753329D A FR 753329DA FR 753329 A FR753329 A FR 753329A
- Authority
- FR
- France
- Prior art keywords
- vehicles
- determining
- average speed
- calculating device
- calculating
- 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
- G01P11/00—Measuring average value of 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
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/04—Devices characterised by the use of mechanical means by comparing two speeds
- G01P3/08—Devices characterised by the use of mechanical means by comparing two speeds using differential gearing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR753329T | 1933-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR753329A true FR753329A (en) | 1933-10-13 |
Family
ID=9161850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR753329D Expired FR753329A (en) | 1933-03-30 | 1933-03-30 | Calculating device for determining the average speed of vehicles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR753329A (en) |
-
1933
- 1933-03-30 FR FR753329D patent/FR753329A/en not_active Expired
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