FR555677A - Dispositif de compteur kilométrique avec indicateur de vitesse - Google Patents
Dispositif de compteur kilométrique avec indicateur de vitesseInfo
- Publication number
- FR555677A FR555677A FR555677DA FR555677A FR 555677 A FR555677 A FR 555677A FR 555677D A FR555677D A FR 555677DA FR 555677 A FR555677 A FR 555677A
- Authority
- FR
- France
- Prior art keywords
- speedometer
- odometer device
- odometer
- 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
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
- G01P3/495—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field
- G01P3/4953—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents where the indicating means responds to forces produced by the eddy currents and the generating magnetic field with a counter for the covered distance incorporated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2635122A GB207654A (en) | 1922-09-29 | 1922-09-29 | Improvements in combined speedometer and odometer instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR555677A true FR555677A (fr) | 1923-07-04 |
Family
ID=10242310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR555677D Expired FR555677A (fr) | 1922-09-29 | 1922-09-04 | Dispositif de compteur kilométrique avec indicateur de vitesse |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR555677A (fr) |
| GB (1) | GB207654A (fr) |
-
1922
- 1922-09-04 FR FR555677D patent/FR555677A/fr not_active Expired
- 1922-09-29 GB GB2635122A patent/GB207654A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB207654A (en) | 1923-12-06 |
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