DE68908337T2 - Drehmomentmessfühler. - Google Patents
Drehmomentmessfühler.Info
- Publication number
- DE68908337T2 DE68908337T2 DE89300512T DE68908337T DE68908337T2 DE 68908337 T2 DE68908337 T2 DE 68908337T2 DE 89300512 T DE89300512 T DE 89300512T DE 68908337 T DE68908337 T DE 68908337T DE 68908337 T2 DE68908337 T2 DE 68908337T2
- Authority
- DE
- Germany
- Prior art keywords
- torque sensor
- torque
- sensor
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
-
- 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
-
- 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
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63012014A JPH01187424A (ja) | 1988-01-22 | 1988-01-22 | トルクセンサ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908337D1 DE68908337D1 (de) | 1993-09-16 |
DE68908337T2 true DE68908337T2 (de) | 1994-02-10 |
Family
ID=11793739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89300512T Expired - Fee Related DE68908337T2 (de) | 1988-01-22 | 1989-01-19 | Drehmomentmessfühler. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4907462A (de) |
EP (1) | EP0366217B1 (de) |
JP (1) | JPH01187424A (de) |
KR (1) | KR920006499B1 (de) |
DE (1) | DE68908337T2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307691A (en) * | 1990-06-30 | 1994-05-03 | Kubota Corporation | Torque transducer |
US5255567A (en) * | 1990-06-30 | 1993-10-26 | Nippon Densan Corporation | Torque transducer |
JP2811980B2 (ja) * | 1991-03-04 | 1998-10-15 | 松下電器産業株式会社 | トルクセンサ |
JPH04109867U (ja) * | 1991-03-07 | 1992-09-24 | 瓜生製作株式会社 | トルク制御式インパクトレンチ |
US5170852A (en) * | 1992-05-11 | 1992-12-15 | Nitto Seiko Co., Ltd. | Automatic screw fastening machine |
SE508734C2 (sv) * | 1994-03-30 | 1998-11-02 | Asea Brown Boveri | Magnetoelastisk beröringsfri vridmomentgivare |
US5526704A (en) * | 1994-11-01 | 1996-06-18 | Unisia Jecs Corporation | Structure of magnetostrictive torque sensor applicable to sensor for detecting torque applied to rotatable shaft |
US6779409B1 (en) * | 1997-01-27 | 2004-08-24 | Southwest Research Institute | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors |
US7131339B2 (en) * | 1997-01-27 | 2006-11-07 | Southwest Research Institute | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors |
WO1998034455A2 (en) * | 1997-01-27 | 1998-08-13 | Southwest Research Institute | Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors |
JP3329294B2 (ja) * | 1998-12-28 | 2002-09-30 | 日本精工株式会社 | コイル組立体の固定構造及び電動式パワーステアリング装置 |
GB9906735D0 (en) * | 1999-03-23 | 1999-05-19 | Fet Applic Limited | Magnoelastic transducers |
US6467360B1 (en) | 1999-04-23 | 2002-10-22 | Trw Inc. | Torque sensing apparatus and method |
DE19961884C2 (de) * | 1999-12-20 | 2003-08-21 | Thomas Strothmann | Anordnung zur kontaktlosen Erfassung von Drehwinkeln, Drehmomenten und sonstigen, vorzugsweise rotatorischen Grössen zwischen rotierenden Teilen |
US6954685B2 (en) * | 2002-04-23 | 2005-10-11 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
US7925392B2 (en) * | 2002-04-23 | 2011-04-12 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
JP3898610B2 (ja) | 2002-09-18 | 2007-03-28 | 本田技研工業株式会社 | トルクセンサ |
US6865959B2 (en) | 2002-09-18 | 2005-03-15 | Siemens Vdo Automotive Corporation | Torque sensor with contoured magnetoelastic element |
GB0222296D0 (en) * | 2002-09-25 | 2002-10-30 | Fast Technology Ag | Torque signal transmission |
US6993983B2 (en) * | 2002-12-06 | 2006-02-07 | Delphi Technologies, Inc. | Universal magnetostrictive force sensor |
EP1673592B1 (de) * | 2003-10-14 | 2012-02-08 | Corporation Lord | Magnetostriktiver sensor für distanzmessungen |
KR100677920B1 (ko) * | 2005-10-20 | 2007-02-05 | 재단법인서울대학교산학협력재단 | 자기변형 효과를 이용하여 봉이나 축, 또는 배관 부재에비틀림파를 발생 및 측정하는 방법, 그 방법을 이용한자기변형 트랜스듀서, 및 구조 진단 장치 |
KR100684691B1 (ko) * | 2005-11-19 | 2007-02-22 | 재단법인서울대학교산학협력재단 | 자기 변형을 이용한 비틀림 진동 발생 및 측정 장치와 이를이용한 비틀림 진동 발생 및 측정 방법 |
US7423411B2 (en) * | 2006-05-05 | 2008-09-09 | General Electric Company | Resistive torsional mode damping system and method |
DE102007017705A1 (de) * | 2007-04-14 | 2008-10-16 | Schaeffler Kg | Wellenanordnung mit einem Wälzlager |
JP5091555B2 (ja) * | 2007-06-22 | 2012-12-05 | 本田技研工業株式会社 | 磁歪式トルクセンサおよび電動パワーステアリング装置 |
JP4581002B2 (ja) * | 2008-04-23 | 2010-11-17 | 本田技研工業株式会社 | 磁歪式トルクセンサ及び電動パワーステアリング装置 |
US8212552B2 (en) * | 2008-05-30 | 2012-07-03 | The Regents Of The University Of Michigan | Wireless biliary stent system with wishbone-array resonant magnetoelastic sensor and conformal magnetic layer |
FR2963429B1 (fr) * | 2010-07-27 | 2021-09-24 | Association Inst De Soudure | Procede de preparation d'une piece basee sur la realisation d'une soudure ou brasure avec un materiau magnetostrictif |
FR2963428B1 (fr) * | 2010-07-27 | 2017-01-06 | Ass Inst De Soudure | Procede de preparation d'une piece pour lui conferer localement des proprietes magnetostrictives |
FR2963427B1 (fr) * | 2010-07-27 | 2013-04-05 | Ass Inst De Soudure | Procede de preparation d'une piece basee sur la projection d'un materiau magnetostrictif |
DE102010043559A1 (de) * | 2010-11-08 | 2012-05-10 | Robert Bosch Gmbh | Sensoranordnung zum Erfassen eines Drehmoments |
CN102519633B (zh) * | 2011-11-30 | 2014-07-16 | 浙江大学 | 磁弹磁电效应式应力监测装置 |
JP2014188122A (ja) * | 2013-03-27 | 2014-10-06 | Akita Prefectural Hospital Organization | 磁性体検出センサ、磁性体検出方法および磁性体検出装置 |
JP2014219217A (ja) * | 2013-05-01 | 2014-11-20 | 本田技研工業株式会社 | 磁歪式トルクセンサ及び電動パワーステアリング装置 |
US11543269B2 (en) | 2020-01-27 | 2023-01-03 | Temposonics GmbH & Co. KG | Target detection in magnetostrictive sensors using a target frequency range |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1586877A (en) * | 1924-04-04 | 1926-06-01 | Western Electric Co | Electromagnetic device |
US4506554A (en) * | 1983-06-07 | 1985-03-26 | Asea Aktiebolag | Magnetoelastic torque transducer |
EP0136086B1 (de) * | 1983-08-30 | 1988-12-28 | Kabushiki Kaisha Toshiba | Nichtkontaktierender Drehmomentfühler |
US4760745A (en) * | 1986-12-05 | 1988-08-02 | Mag Dev Inc. | Magnetoelastic torque transducer |
US4896544A (en) * | 1986-12-05 | 1990-01-30 | Mag Dev Inc. | Magnetoelastic torque transducer |
TW269017B (de) * | 1992-12-21 | 1996-01-21 | Ciba Geigy Ag |
-
1988
- 1988-01-22 JP JP63012014A patent/JPH01187424A/ja active Pending
-
1989
- 1989-01-18 US US07/298,012 patent/US4907462A/en not_active Expired - Fee Related
- 1989-01-19 DE DE89300512T patent/DE68908337T2/de not_active Expired - Fee Related
- 1989-01-19 EP EP89300512A patent/EP0366217B1/de not_active Expired - Lifetime
- 1989-01-21 KR KR1019890000638A patent/KR920006499B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920006499B1 (ko) | 1992-08-07 |
EP0366217A2 (de) | 1990-05-02 |
KR890012159A (ko) | 1989-08-24 |
JPH01187424A (ja) | 1989-07-26 |
US4907462A (en) | 1990-03-13 |
EP0366217B1 (de) | 1993-08-11 |
EP0366217A3 (de) | 1991-02-06 |
DE68908337D1 (de) | 1993-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |