DE60007540D1 - Drehmomentsensor - Google Patents
DrehmomentsensorInfo
- Publication number
- DE60007540D1 DE60007540D1 DE60007540T DE60007540T DE60007540D1 DE 60007540 D1 DE60007540 D1 DE 60007540D1 DE 60007540 T DE60007540 T DE 60007540T DE 60007540 T DE60007540 T DE 60007540T DE 60007540 D1 DE60007540 D1 DE 60007540D1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- magnetic field
- torque
- torque sensor
- field
- 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
- 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
- G01L3/101—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
- G01L3/102—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 magnetostrictive means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Power Steering Mechanism (AREA)
- Sampling And Sample Adjustment (AREA)
- Manipulator (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9924046 | 1999-10-11 | ||
GBGB9924046.7A GB9924046D0 (en) | 1999-10-11 | 1999-10-11 | Torque measurement apparatus |
PCT/EP2000/010022 WO2001027584A1 (en) | 1999-10-11 | 2000-10-10 | Torque measurement apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60007540D1 true DE60007540D1 (de) | 2004-02-05 |
DE60007540T2 DE60007540T2 (de) | 2004-11-11 |
Family
ID=10862536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60007540T Expired - Lifetime DE60007540T2 (de) | 1999-10-11 | 2000-10-10 | Drehmomentsensor |
Country Status (9)
Country | Link |
---|---|
US (2) | US6826969B1 (de) |
EP (1) | EP1221030B1 (de) |
JP (1) | JP2003511691A (de) |
AT (1) | ATE257244T1 (de) |
AU (1) | AU1136601A (de) |
DE (1) | DE60007540T2 (de) |
GB (1) | GB9924046D0 (de) |
IL (1) | IL148954A0 (de) |
WO (1) | WO2001027584A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0104409D0 (en) * | 2001-02-22 | 2001-04-11 | Fast Technology Ag | Magnetic transducer measurement |
US7225256B2 (en) * | 2001-11-30 | 2007-05-29 | Oracle International Corporation | Impersonation in an access system |
GB0129510D0 (en) * | 2001-12-10 | 2002-01-30 | Fast Technology Ag | Magnetic torque transducer |
GB0204213D0 (en) | 2002-02-22 | 2002-04-10 | Fast Technology Ag | Pulsed torque measurement |
WO2003071231A1 (en) * | 2002-02-22 | 2003-08-28 | Fast Technology Ag | Magnetically neutral displacement (torque) transducer for a ferromagnetic member with coil(s) and magnetic field sensor(s) |
AU2003237876A1 (en) * | 2002-05-15 | 2003-12-02 | The Timken Company | Eddy current sensor assembly for shaft torque measurement |
EP1508022B1 (de) * | 2002-05-29 | 2014-02-12 | The Timken Company | In einem lager intergrierter drehmomentsensor |
US7469604B2 (en) | 2005-10-21 | 2008-12-30 | Stoneridge Control Devices, Inc. | Sensor system including a magnetized shaft |
US7363827B2 (en) | 2005-10-21 | 2008-04-29 | Stoneridge Control Devices, Inc. | Torque sensor system including an elliptically magnetized shaft |
DE102007014545B4 (de) | 2006-04-25 | 2018-09-27 | Heidelberger Druckmaschinen Ag | Verfahren zum Steuern eines Antriebes einer drucktechnischen Maschine und Anordnung zur Durchführung des Verfahrens |
KR101643182B1 (ko) * | 2008-03-14 | 2016-07-27 | 마그나-라스틱 디바이시스, 인코포레이티드 | 주위 자기장 차단 자기탄성 토크 센서 |
DE102008002065B4 (de) * | 2008-05-29 | 2017-03-09 | Zf Friedrichshafen Ag | Anordnung zum berührungslosen Erfassen eines Drehmomentes |
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 |
US20100021281A1 (en) * | 2008-07-24 | 2010-01-28 | Caterpillar Inc. | Power management system and method |
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 |
US9448087B2 (en) | 2011-10-10 | 2016-09-20 | Methode Electronics, Inc. | Contactless magnetic linear position sensor |
EP2602595B1 (de) * | 2011-12-08 | 2016-03-02 | PolyResearch AG | Aktiver mechanischer Kraftsensor |
US10240989B2 (en) | 2013-12-30 | 2019-03-26 | Method Electronic, Inc. | Magnetoelastic sensor using strain-induced magnetic anisotropy to measure the tension or compression present in a plate |
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 |
CN107110664B (zh) | 2014-09-26 | 2020-03-17 | 伯恩斯公司 | 用于有效平衡/消除磁传感器中的磁干扰的系统和方法 |
DE102015113735A1 (de) * | 2015-08-19 | 2017-02-23 | Polyresearch Ag | Sensorvorrichtung, antriebssystem, verfahren zum messen eines drehmoments und verfahren zum regeln eines antriebssystems |
DE102015122154B4 (de) * | 2015-12-17 | 2018-09-27 | Methode Electronics Malta Ltd. | Vorrichtung zur Feststellung externer magnetischer Streufelder auf einen Magnetfeldsensor |
US11486776B2 (en) * | 2016-12-12 | 2022-11-01 | Kongsberg Inc. | Dual-band magnetoelastic torque sensor |
EP3364163B1 (de) * | 2017-02-15 | 2020-04-08 | Ncte Ag | Magnetoelastischer drehmomentsensor |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB968503A (en) | 1959-12-24 | 1964-09-02 | Havilland Engine Co Ltd | Torquemeter |
JPS5418223Y2 (de) * | 1971-04-02 | 1979-07-10 | ||
US4805463A (en) * | 1981-04-20 | 1989-02-21 | Eaton Corporation | Torque transducer |
US4374665A (en) * | 1981-10-23 | 1983-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Magnetostrictive devices |
US4506554A (en) * | 1983-06-07 | 1985-03-26 | Asea Aktiebolag | Magnetoelastic torque transducer |
JPS6057217A (ja) * | 1983-09-09 | 1985-04-03 | Nippon Kokan Kk <Nkk> | 渦流式モ−ルド湯面計 |
JPS62157542A (ja) * | 1985-12-28 | 1987-07-13 | Aisin Warner Ltd | 磁歪式トルクセンサ |
US4762008A (en) * | 1986-05-13 | 1988-08-09 | Kabushiki Kaisha Toshiba | Torque detecting apparatus |
JPH01127927A (ja) * | 1987-11-12 | 1989-05-19 | Toshiba Corp | トルク検出装置 |
SE465185B (sv) * | 1989-12-21 | 1991-08-05 | Asea Brown Boveri | Foerfarande jaemte anordning foer detektering av och skydd mot inverkan av stoerande statiska och kvasistatiska magnetfaelt paa maetning med kraft- och vridmomentgivare |
JP2856495B2 (ja) * | 1990-04-06 | 1999-02-10 | 株式会社クボタ | 磁歪式トルクセンサの外部磁場補償装置 |
US5307691A (en) * | 1990-06-30 | 1994-05-03 | Kubota Corporation | Torque transducer |
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 |
US5394760A (en) * | 1992-06-03 | 1995-03-07 | Trw Inc. | Torque sensor for a power assist steering system |
JPH06323930A (ja) * | 1993-05-12 | 1994-11-25 | Yaskawa Electric Corp | 磁歪式トルクセンサの外乱磁界ノイズ補償装置 |
JP3281943B2 (ja) * | 1994-03-25 | 2002-05-13 | 光洋精工株式会社 | トルク検出装置 |
US5450761A (en) * | 1994-07-01 | 1995-09-19 | Kop-Flex, Inc. | Torque meter |
JPH08122174A (ja) * | 1994-10-24 | 1996-05-17 | Mazda Motor Corp | 回転検出装置およびトルク検出装置 |
US6035960A (en) * | 1995-01-26 | 2000-03-14 | Kayaba Industry Co., Ltd. | Motorized power steering control device |
JP3584624B2 (ja) * | 1996-07-22 | 2004-11-04 | 日本精工株式会社 | トルクセンサ |
JPH10213497A (ja) * | 1997-01-28 | 1998-08-11 | Toyota Motor Corp | 外力検出装置 |
WO1998044324A1 (en) * | 1997-03-28 | 1998-10-08 | Mannesmann Vdo Ag | Method of making integral magnetoelastic transducer |
WO1999001150A1 (en) | 1997-07-03 | 1999-01-14 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Novel composition for treating, preventing and/or delaying ischemic cell death |
US6047605A (en) | 1997-10-21 | 2000-04-11 | Magna-Lastic Devices, Inc. | Collarless circularly magnetized torque transducer having two phase shaft and method for measuring torque using same |
GB9808792D0 (en) | 1998-04-23 | 1998-06-24 | Effective Torque Technologies | Magnetising arrangements for torque/force sensor |
JP2000146722A (ja) * | 1998-09-01 | 2000-05-26 | Toyoda Mach Works Ltd | トルクセンサ |
EP1113253A4 (de) * | 1999-06-21 | 2006-11-02 | Furukawa Electric Co Ltd | Drehsensor und dazugehörige messschaltung |
GB9919065D0 (en) | 1999-08-12 | 1999-10-13 | Fast Technology Gmbh | Transducer Element |
-
1999
- 1999-10-11 GB GBGB9924046.7A patent/GB9924046D0/en not_active Ceased
-
2000
- 2000-10-10 US US10/089,978 patent/US6826969B1/en not_active Expired - Lifetime
- 2000-10-10 AU AU11366/01A patent/AU1136601A/en not_active Abandoned
- 2000-10-10 IL IL14895400A patent/IL148954A0/xx unknown
- 2000-10-10 EP EP00972736A patent/EP1221030B1/de not_active Expired - Lifetime
- 2000-10-10 DE DE60007540T patent/DE60007540T2/de not_active Expired - Lifetime
- 2000-10-10 JP JP2001530548A patent/JP2003511691A/ja active Pending
- 2000-10-10 WO PCT/EP2000/010022 patent/WO2001027584A1/en active IP Right Grant
- 2000-10-10 AT AT00972736T patent/ATE257244T1/de not_active IP Right Cessation
-
2004
- 2004-10-27 US US10/973,295 patent/US6997065B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IL148954A0 (en) | 2002-11-10 |
EP1221030B1 (de) | 2004-01-02 |
AU1136601A (en) | 2001-04-23 |
US6826969B1 (en) | 2004-12-07 |
US20050061089A1 (en) | 2005-03-24 |
US6997065B2 (en) | 2006-02-14 |
ATE257244T1 (de) | 2004-01-15 |
EP1221030A1 (de) | 2002-07-10 |
GB9924046D0 (en) | 1999-12-15 |
DE60007540T2 (de) | 2004-11-11 |
JP2003511691A (ja) | 2003-03-25 |
WO2001027584A1 (en) | 2001-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ABAS INC., CHICAGO, ILL., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: BECKER, KURIG, STRAUS, 80336 MUENCHEN |