DE68902273D1 - Vorrichtung zum messen von winkelphasenverschiebungen und anwendung als torsionsmessgeraet. - Google Patents
Vorrichtung zum messen von winkelphasenverschiebungen und anwendung als torsionsmessgeraet.Info
- Publication number
- DE68902273D1 DE68902273D1 DE8989401371T DE68902273T DE68902273D1 DE 68902273 D1 DE68902273 D1 DE 68902273D1 DE 8989401371 T DE8989401371 T DE 8989401371T DE 68902273 T DE68902273 T DE 68902273T DE 68902273 D1 DE68902273 D1 DE 68902273D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- application
- phase shifting
- angle phase
- torsion
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains
-
- 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
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
- G01P3/565—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or by comparing the phase of generated current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8806733A FR2631702B1 (fr) | 1988-05-19 | 1988-05-19 | Dispositif de mesure de dephasage angulaire et application a un couplemetre |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68902273D1 true DE68902273D1 (de) | 1992-09-03 |
Family
ID=9366454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989401371T Expired - Lifetime DE68902273D1 (de) | 1988-05-19 | 1989-05-18 | Vorrichtung zum messen von winkelphasenverschiebungen und anwendung als torsionsmessgeraet. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0343074B1 (de) |
DE (1) | DE68902273D1 (de) |
FR (1) | FR2631702B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2677449B1 (fr) * | 1991-06-07 | 1993-10-15 | Technomesure | Procede et dispositif d'etalonnage de couplemetres et couplemetre compact adapte au dispositif. |
FR2689633B1 (fr) * | 1992-02-21 | 1994-07-01 | Mahony Gerard O | Couplemetre magnetique. |
FR2737010A1 (fr) * | 1995-07-17 | 1997-01-24 | Labinal | Dispositif de mesure differentielle de couple |
JP5695366B2 (ja) * | 2010-08-17 | 2015-04-01 | ダイヤモンド電機株式会社 | パワーステアリング用トルクセンサ及びこれを備える電動式パワーステアリング装置 |
US10718637B2 (en) | 2017-06-22 | 2020-07-21 | China Automotive Systems, Inc. | Torque and angular sensor |
CN110333073B (zh) * | 2019-07-25 | 2024-03-26 | 清华大学 | 一种具有扭转力矩施加功能的转子试验台 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621514A (en) * | 1947-08-15 | 1952-12-16 | Charles C Waugh | Phase shift torque meter |
FR1135367A (fr) * | 1955-07-13 | 1957-04-26 | Cie Telma | Perfectionnements apportés aux dispositifs mesureurs de la puissance ou du couple transmis par un arbre en rotation |
US3524103A (en) * | 1967-09-07 | 1970-08-11 | Abex Corp | Circuit for detecting angular velocity variations between two rotating members |
SU1006948A1 (ru) * | 1981-11-13 | 1983-03-23 | Киевский институт автоматики им.ХХУ съезда КПСС | Магнитоупругий преобразователь крут щего момента |
DE3437379A1 (de) * | 1983-10-12 | 1985-04-25 | Bently Nevada Corp., Minden, Nev. | Vorrichtung zum messen der auf eine welle ausgeuebten dreh- oder biegekraft |
-
1988
- 1988-05-19 FR FR8806733A patent/FR2631702B1/fr not_active Expired - Fee Related
-
1989
- 1989-05-18 EP EP89401371A patent/EP0343074B1/de not_active Expired - Lifetime
- 1989-05-18 DE DE8989401371T patent/DE68902273D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0343074B1 (de) | 1992-07-29 |
FR2631702B1 (fr) | 1990-09-14 |
FR2631702A1 (fr) | 1989-11-24 |
EP0343074A1 (de) | 1989-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |