FR751857A - Compte-tours - Google Patents
Compte-toursInfo
- Publication number
- FR751857A FR751857A FR751857DA FR751857A FR 751857 A FR751857 A FR 751857A FR 751857D A FR751857D A FR 751857DA FR 751857 A FR751857 A FR 751857A
- Authority
- FR
- France
- Prior art keywords
- tachometer
- 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
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR751857T | 1932-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR751857A true FR751857A (fr) | 1933-09-11 |
Family
ID=9156501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR751857D Expired FR751857A (fr) | 1932-06-06 | 1932-06-06 | Compte-tours |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR751857A (fr) |
-
1932
- 1932-06-06 FR FR751857D patent/FR751857A/fr not_active Expired
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