FR1496889A - Tachymètre magnétique - Google Patents
Tachymètre magnétiqueInfo
- Publication number
- FR1496889A FR1496889A FR80270A FR80270A FR1496889A FR 1496889 A FR1496889 A FR 1496889A FR 80270 A FR80270 A FR 80270A FR 80270 A FR80270 A FR 80270A FR 1496889 A FR1496889 A FR 1496889A
- Authority
- FR
- France
- Prior art keywords
- magnetic tachometer
- tachometer
- magnetic
- 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
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR80270A FR1496889A (fr) | 1965-10-22 | 1966-10-17 | Tachymètre magnétique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50072765A | 1965-10-22 | 1965-10-22 | |
| FR80270A FR1496889A (fr) | 1965-10-22 | 1966-10-17 | Tachymètre magnétique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1496889A true FR1496889A (fr) | 1967-10-06 |
Family
ID=26173701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR80270A Expired FR1496889A (fr) | 1965-10-22 | 1966-10-17 | Tachymètre magnétique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1496889A (fr) |
-
1966
- 1966-10-17 FR FR80270A patent/FR1496889A/fr not_active Expired
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