BE686634A - - Google Patents
Info
- Publication number
- BE686634A BE686634A BE686634DA BE686634A BE 686634 A BE686634 A BE 686634A BE 686634D A BE686634D A BE 686634DA BE 686634 A BE686634 A BE 686634A
- Authority
- BE
- Belgium
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
-
- 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
-
- 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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL656511809A NL150915B (nl) | 1965-09-10 | 1965-09-10 | Contactloze snelheidsmeter. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686634A true BE686634A (es) | 1967-03-08 |
Family
ID=19794102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686634D BE686634A (es) | 1965-09-10 | 1966-09-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3513386A (es) |
| BE (1) | BE686634A (es) |
| DE (1) | DE1523221C3 (es) |
| GB (1) | GB1103644A (es) |
| NL (1) | NL150915B (es) |
| SE (1) | SE310280B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093917A (en) * | 1976-10-06 | 1978-06-06 | The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration | Velocity measurement system |
| DE10008765C5 (de) * | 2000-02-18 | 2005-10-27 | Hübner Elektromaschinen AG | Vorrichtung zur Erzeugung drehzahlabhängiger Signale |
| DE10219091A1 (de) | 2002-04-29 | 2003-11-20 | Siemens Ag | Drehbewegungsdetektor |
| US7437942B2 (en) * | 2005-10-30 | 2008-10-21 | Magcanica, Inc. | Non-destructive evaluation via measurement of magnetic drag force |
| SG11201704352UA (en) * | 2014-12-04 | 2017-06-29 | Eddy Current Ltd Partnership | Transmissions incorporating eddy current braking |
| CN112432615B (zh) * | 2020-11-05 | 2022-06-14 | 渤海造船厂集团有限公司 | 一种不可转动轴的隔空校中方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB618003A (en) * | 1946-10-11 | 1949-02-15 | Furzehill Lab Ltd | Improvements in and relating to electric tachometric devices |
| US3018395A (en) * | 1960-07-15 | 1962-01-23 | United Aircraft Corp | Tachometer generator |
| CH399019A (de) * | 1961-06-02 | 1966-03-15 | Siemens Ag | Verfahren und Einrichtung zur analogen Messung von Drehgeschwindigkeiten |
| US3281682A (en) * | 1962-11-06 | 1966-10-25 | Gen Precision Inc | Hall effect tachometer using an eddycurrent rotor and flux focusing elements |
-
1965
- 1965-09-10 NL NL656511809A patent/NL150915B/xx unknown
-
1966
- 1966-09-02 US US576880A patent/US3513386A/en not_active Expired - Lifetime
- 1966-09-06 DE DE1523221A patent/DE1523221C3/de not_active Expired
- 1966-09-07 GB GB39993/66A patent/GB1103644A/en not_active Expired
- 1966-09-08 SE SE12100/66A patent/SE310280B/xx unknown
- 1966-09-08 BE BE686634D patent/BE686634A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE310280B (es) | 1969-04-21 |
| US3513386A (en) | 1970-05-19 |
| NL6511809A (es) | 1967-03-13 |
| DE1523221B2 (de) | 1974-08-29 |
| DE1523221C3 (de) | 1975-04-17 |
| NL150915B (nl) | 1976-09-15 |
| GB1103644A (en) | 1968-02-21 |
| DE1523221A1 (de) | 1969-04-10 |