FR1385779A - Device for measuring very small fluctuations in linear and angular velocities - Google Patents
Device for measuring very small fluctuations in linear and angular velocitiesInfo
- Publication number
- FR1385779A FR1385779A FR961314A FR961314A FR1385779A FR 1385779 A FR1385779 A FR 1385779A FR 961314 A FR961314 A FR 961314A FR 961314 A FR961314 A FR 961314A FR 1385779 A FR1385779 A FR 1385779A
- Authority
- FR
- France
- Prior art keywords
- linear
- measuring
- angular velocities
- small fluctuations
- fluctuations
- 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
-
- 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
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR961314A FR1385779A (en) | 1963-01-26 | 1964-01-23 | Device for measuring very small fluctuations in linear and angular velocities |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP381063 | 1963-01-26 | ||
FR961314A FR1385779A (en) | 1963-01-26 | 1964-01-23 | Device for measuring very small fluctuations in linear and angular velocities |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1385779A true FR1385779A (en) | 1965-01-15 |
Family
ID=26205507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR961314A Expired FR1385779A (en) | 1963-01-26 | 1964-01-23 | Device for measuring very small fluctuations in linear and angular velocities |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1385779A (en) |
-
1964
- 1964-01-23 FR FR961314A patent/FR1385779A/en not_active Expired
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