NL150915B - Contactloze snelheidsmeter. - Google Patents
Contactloze snelheidsmeter.Info
- Publication number
- NL150915B NL150915B NL656511809A NL6511809A NL150915B NL 150915 B NL150915 B NL 150915B NL 656511809 A NL656511809 A NL 656511809A NL 6511809 A NL6511809 A NL 6511809A NL 150915 B NL150915 B NL 150915B
- Authority
- NL
- Netherlands
- Prior art keywords
- contact speedometer
- speedometer
- contact
- Prior art date
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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL656511809A NL150915B (nl) | 1965-09-10 | 1965-09-10 | Contactloze snelheidsmeter. |
US576880A US3513386A (en) | 1965-09-10 | 1966-09-02 | Contact-free speed measuring instruments |
DE1523221A DE1523221C3 (de) | 1965-09-10 | 1966-09-06 | Kontaktloses GeschwindigkeitsmeBwerk |
GB39993/66A GB1103644A (en) | 1965-09-10 | 1966-09-07 | Improvements in and relating to velocity measuring apparatus |
BE686634D BE686634A (nl) | 1965-09-10 | 1966-09-08 | |
SE12100/66A SE310280B (nl) | 1965-09-10 | 1966-09-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL656511809A NL150915B (nl) | 1965-09-10 | 1965-09-10 | Contactloze snelheidsmeter. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6511809A NL6511809A (nl) | 1967-03-13 |
NL150915B true NL150915B (nl) | 1976-09-15 |
Family
ID=19794102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL656511809A NL150915B (nl) | 1965-09-10 | 1965-09-10 | Contactloze snelheidsmeter. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3513386A (nl) |
BE (1) | BE686634A (nl) |
DE (1) | DE1523221C3 (nl) |
GB (1) | GB1103644A (nl) |
NL (1) | NL150915B (nl) |
SE (1) | SE310280B (nl) |
Families Citing this family (5)
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 |
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/nl 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 |
---|---|
NL6511809A (nl) | 1967-03-13 |
GB1103644A (en) | 1968-02-21 |
DE1523221C3 (de) | 1975-04-17 |
DE1523221B2 (de) | 1974-08-29 |
DE1523221A1 (de) | 1969-04-10 |
US3513386A (en) | 1970-05-19 |
BE686634A (nl) | 1967-03-08 |
SE310280B (nl) | 1969-04-21 |
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