AU2002213899A1 - Magnetic torque sensor system - Google Patents
Magnetic torque sensor systemInfo
- Publication number
- AU2002213899A1 AU2002213899A1 AU2002213899A AU1389902A AU2002213899A1 AU 2002213899 A1 AU2002213899 A1 AU 2002213899A1 AU 2002213899 A AU2002213899 A AU 2002213899A AU 1389902 A AU1389902 A AU 1389902A AU 2002213899 A1 AU2002213899 A1 AU 2002213899A1
- Authority
- AU
- Australia
- Prior art keywords
- sensor system
- torque sensor
- magnetic torque
- magnetic
- torque
- 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.)
- Abandoned
Links
Classifications
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0022315 | 2000-09-12 | ||
GBGB0022315.6A GB0022315D0 (en) | 2000-09-12 | 2000-09-12 | Magnetic torque sensor system |
PCT/EP2001/010438 WO2002023146A1 (en) | 2000-09-12 | 2001-09-11 | Magnetic torque sensor system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002213899A1 true AU2002213899A1 (en) | 2002-03-26 |
Family
ID=9899277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002213899A Abandoned AU2002213899A1 (en) | 2000-09-12 | 2000-09-11 | Magnetic torque sensor system |
Country Status (7)
Country | Link |
---|---|
US (1) | US6904814B2 (en) |
EP (1) | EP1317663A1 (en) |
JP (1) | JP2004509331A (en) |
AU (1) | AU2002213899A1 (en) |
GB (1) | GB0022315D0 (en) |
IL (1) | IL154855A0 (en) |
WO (1) | WO2002023146A1 (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7521923B2 (en) * | 2002-04-23 | 2009-04-21 | Abas, Incorporated | Magnetic displacement transducer |
WO2005064623A2 (en) | 2003-12-30 | 2005-07-14 | Nct Engineering Gmbh | Method and an array for adjusting a magnetization of a magnetizable object |
DE102005004209A1 (en) * | 2005-01-29 | 2006-08-03 | Audi Ag | Device for the contactless sensing of drive parameters |
AT8935U1 (en) * | 2005-07-12 | 2007-02-15 | Siemens Ag Oesterreich | DEVICE FOR CONTACTLESS MEASUREMENT OF TORQUE ON A TRANSMISSION SHAFT OF A MOTOR VEHICLE |
US7350425B2 (en) | 2005-09-22 | 2008-04-01 | Continental Automotive Systems Us, Inc. | Method of eliminating hysteresis from a magnetoelastic torque sensor |
DE102006012378A1 (en) * | 2006-03-17 | 2007-09-20 | Bayerische Motoren Werke Ag | Carrier for sensor coil in e.g. torque sensor, has two grooves downwardly tapered and provided adjacent to recess in longitudinal direction for accommodating coil core, where coil winding and core are irreversibly connected with carrier |
US8220540B2 (en) * | 2006-08-11 | 2012-07-17 | Baker Hughes Incorporated | Apparatus and methods for estimating loads and movements of members downhole |
DE102006054665A1 (en) * | 2006-11-17 | 2008-05-29 | Siemens Vdo Automotive Corp., Auburn Hills | Hysteretic magnetism removing method for magnetoelastic torque transducer sensor, involves exiting coil with alternating current of desired frequency and amplitude to selectively erase hysteretic magnetic field remanent |
FR2908882B1 (en) * | 2006-11-17 | 2008-12-26 | Thales Sa | DEVICE FOR MEASURING THE TOTAL PRESSURE OF A FLOW AND METHOD USING THE DEVICE |
EP2126650B1 (en) | 2007-01-06 | 2016-11-23 | Magcanica, Inc. | Devices and methods for detecting rates of change of torque |
KR101643182B1 (en) | 2008-03-14 | 2016-07-27 | 마그나-라스틱 디바이시스, 인코포레이티드 | Magnetoelastic torque sensor with ambient field rejection |
US7631564B1 (en) * | 2008-06-06 | 2009-12-15 | General Electric Company | Direct shaft power measurements for rotating machinery |
US8020455B2 (en) * | 2008-06-06 | 2011-09-20 | General Electric Company | Magnetostrictive sensing systems and methods for encoding |
US8001849B2 (en) * | 2009-03-28 | 2011-08-23 | Wensheng Weng | Self-compensating magnetoelastic torque sensor system |
US20100301846A1 (en) * | 2009-06-01 | 2010-12-02 | Magna-Lastic Devices, Inc. | Magnetic speed sensor and method of making the same |
US8468898B2 (en) * | 2010-10-28 | 2013-06-25 | General Electric Company | Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts |
US8203334B2 (en) * | 2010-10-28 | 2012-06-19 | General Electric Company | Magnetically spirally encoded shaft for measuring rotational angel, rotational speed and torque |
EP2707679B1 (en) | 2011-05-11 | 2017-06-28 | PolyResearch AG | Contactless sensing element |
US9448087B2 (en) | 2011-10-10 | 2016-09-20 | Methode Electronics, Inc. | Contactless magnetic linear position sensor |
EP2602595B1 (en) * | 2011-12-08 | 2016-03-02 | PolyResearch AG | Active mechanical force sensor |
US9494556B2 (en) * | 2012-01-13 | 2016-11-15 | Polyresearch Ag | Active mechanical force and axial load sensor |
EP2793009B1 (en) * | 2013-04-15 | 2021-03-17 | Methode Electronics Malta Ltd. | Magneto-elastic sensor, load pin, ball-joint and tow coupling comprising this sensor, method of determining a direction of a load vector |
EP2799827B1 (en) * | 2013-04-30 | 2017-12-06 | Methode Electronics Malta Ltd. | Magnetoelastic torque sensor and method |
EP2799327B1 (en) * | 2013-05-03 | 2016-05-25 | Methode Electronics Malta Ltd. | A freewheel hub comprising a magneto-elastic sensor and bicycle, pedelec, fast pedelec or e-bike comprising the freewheel hub |
AU2014373858B2 (en) | 2013-12-30 | 2019-12-05 | Methode Electronics, Inc. | Magnetoelastic sensor |
US10254181B2 (en) | 2014-03-26 | 2019-04-09 | Methode Electronics, Inc. | Systems and methods for reducing rotation noise in a magnetoelastic device and measuring torque, speed, and orientation |
US20160153852A1 (en) * | 2014-12-02 | 2016-06-02 | Mu-Chuan Wu | Torque adjustment and measurement system |
DE102014019546B3 (en) * | 2014-12-23 | 2016-05-04 | Samson Aktiengesellschaft | Spring body for a load cell, such as torque and / or traction / pressure cell |
DE102015209286A1 (en) | 2015-05-21 | 2016-11-24 | Schaeffler Technologies AG & Co. KG | Arrangement and method for measuring a force or a moment with at least two spaced magnetic field sensors |
DE102015113735A1 (en) * | 2015-08-19 | 2017-02-23 | Polyresearch Ag | SENSOR DEVICE, DRIVE SYSTEM, METHOD FOR MEASURING A TORQUE AND METHOD FOR REGULATING A DRIVE SYSTEM |
DE102015122154B4 (en) * | 2015-12-17 | 2018-09-27 | Methode Electronics Malta Ltd. | Device for detecting external magnetic stray fields on a magnetic field sensor |
DE102016200144B3 (en) * | 2016-01-08 | 2017-06-29 | Schaeffler Technologies AG & Co. KG | Method and arrangement for measuring a force or a moment on a machine element having an opening |
US11014417B2 (en) | 2018-02-27 | 2021-05-25 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
EP3812181A1 (en) | 2019-08-19 | 2021-04-28 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
EP3858647A1 (en) | 2020-01-31 | 2021-08-04 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
EP3900960B1 (en) | 2020-01-31 | 2023-10-11 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
DE21154279T1 (en) | 2020-01-31 | 2021-09-16 | Methode Electronics, Inc. | Towing systems and methods using magnetic field measurement |
EP3961177B1 (en) | 2020-08-25 | 2022-06-15 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A measurement apparatus for determining a bending moment |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260036A (en) * | 1940-08-24 | 1941-10-21 | Gen Electric | Transmission dynamometer |
GB829399A (en) * | 1957-06-26 | 1960-03-02 | Asea Ab | Means for measuring a torsional stress in a shaft of magnetostrictive material |
US3011340A (en) * | 1957-06-26 | 1961-12-05 | Asea Ab | Means for measuring a torsional stress in a shaft of magnetostrictive material |
SE300062B (en) * | 1965-03-25 | 1968-04-01 | Asea Ab | |
DE3635207A1 (en) * | 1986-10-16 | 1988-04-28 | Daimler Benz Ag | DEVICE FOR CONTACTLESS INDIRECT ELECTRICAL MEASUREMENT OF TORQUE ON A SHAFT |
JP2514205B2 (en) * | 1987-06-15 | 1996-07-10 | 日産自動車株式会社 | Magnetostrictive torque sensor |
JPH0762637B2 (en) * | 1987-06-15 | 1995-07-05 | 日産自動車株式会社 | Magnetostrictive torque sensor |
JPS645134A (en) * | 1987-06-26 | 1989-01-10 | Mitsubishi Electric Corp | Binary signal multiplexing method |
US5351555A (en) | 1991-07-29 | 1994-10-04 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
US5520059A (en) | 1991-07-29 | 1996-05-28 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
US5591925A (en) | 1991-07-29 | 1997-01-07 | Garshelis; Ivan J. | Circularly magnetized non-contact power sensor and method for measuring torque and power using same |
US5259252A (en) * | 1992-02-19 | 1993-11-09 | Outdoor Electronics, Ltd. | Apparatus for measuring forces on a fishing rod |
JPH10213497A (en) * | 1997-01-28 | 1998-08-11 | Toyota Motor Corp | External force detector |
GB9709710D0 (en) | 1997-05-13 | 1997-07-02 | Fet Electronics Ltd | Conditioner circuit for torque sensor |
JP3290999B2 (en) | 1997-05-16 | 2002-06-10 | ホーヤ株式会社 | Optical lens substrate holder installation mechanism |
US6145387A (en) | 1997-10-21 | 2000-11-14 | Magna-Lastic Devices, Inc | Collarless circularly magnetized torque transducer and method for measuring torque using same |
GB9808792D0 (en) | 1998-04-23 | 1998-06-24 | Effective Torque Technologies | Magnetising arrangements for torque/force sensor |
JP3494018B2 (en) * | 1998-07-01 | 2004-02-03 | 株式会社豊田中央研究所 | Magnetic field detection sensor |
GB9906735D0 (en) | 1999-03-23 | 1999-05-19 | Fet Applic Limited | Magnoelastic transducers |
GB9919065D0 (en) | 1999-08-12 | 1999-10-13 | Fast Technology Gmbh | Transducer Element |
GB0009492D0 (en) | 2000-04-17 | 2000-06-07 | Fast Technology Gmbh | Magnetic transducer element and method of preparation |
-
2000
- 2000-09-11 AU AU2002213899A patent/AU2002213899A1/en not_active Abandoned
- 2000-09-12 GB GBGB0022315.6A patent/GB0022315D0/en not_active Ceased
-
2001
- 2001-09-11 WO PCT/EP2001/010438 patent/WO2002023146A1/en active Application Filing
- 2001-09-11 JP JP2002527746A patent/JP2004509331A/en active Pending
- 2001-09-11 IL IL15485501A patent/IL154855A0/en unknown
- 2001-09-11 US US10/363,886 patent/US6904814B2/en not_active Expired - Lifetime
- 2001-09-11 EP EP01982269A patent/EP1317663A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20040035222A1 (en) | 2004-02-26 |
GB0022315D0 (en) | 2000-10-25 |
WO2002023146A8 (en) | 2002-06-20 |
IL154855A0 (en) | 2003-10-31 |
WO2002023146A1 (en) | 2002-03-21 |
US6904814B2 (en) | 2005-06-14 |
JP2004509331A (en) | 2004-03-25 |
EP1317663A1 (en) | 2003-06-11 |
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