DE68906017T2 - Magnetostriktiver Drehmoment-Messfühler. - Google Patents

Magnetostriktiver Drehmoment-Messfühler.

Info

Publication number
DE68906017T2
DE68906017T2 DE89201428T DE68906017T DE68906017T2 DE 68906017 T2 DE68906017 T2 DE 68906017T2 DE 89201428 T DE89201428 T DE 89201428T DE 68906017 T DE68906017 T DE 68906017T DE 68906017 T2 DE68906017 T2 DE 68906017T2
Authority
DE
Germany
Prior art keywords
torque sensor
magnetostrictive torque
magnetostrictive
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 - Lifetime
Application number
DE89201428T
Other languages
English (en)
Other versions
DE68906017D1 (de
Inventor
Renshiro C O R D Headqu Ishino
Shigeo C O R D Headq Yoshimura
Yoshio C O R D Headqua Shibata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP1042544A priority Critical patent/JPH02221830A/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Application granted granted Critical
Publication of DE68906017D1 publication Critical patent/DE68906017D1/de
Publication of DE68906017T2 publication Critical patent/DE68906017T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L41/00Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L41/12Magnetostrictive devices
    • H01L41/125Magnetostrictive devices with mechanical input and electrical output, e.g. generators, sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency in general
    • G01L3/02Rotary-transmission dynamometers
    • G01L3/04Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating
    • G01L3/101Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostictive means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency in general
    • G01L3/02Rotary-transmission dynamometers
    • G01L3/04Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating
    • G01L3/101Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/102Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means involving magnetostictive means
    • G01L3/103Details about the magnetic material used
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency in general
    • G01L3/02Rotary-transmission dynamometers
    • G01L3/04Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating
    • G01L3/101Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/105Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electrical or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00Measuring and testing
    • Y10S73/02Magnetostrictive
DE89201428T 1989-02-22 1989-06-02 Magnetostriktiver Drehmoment-Messfühler. Expired - Lifetime DE68906017T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1042544A JPH02221830A (en) 1989-02-22 1989-02-22 Magnetostriction type torque sensor

Publications (2)

Publication Number Publication Date
DE68906017D1 DE68906017D1 (de) 1993-05-19
DE68906017T2 true DE68906017T2 (de) 1993-10-28

Family

ID=12639004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89201428T Expired - Lifetime DE68906017T2 (de) 1989-02-22 1989-06-02 Magnetostriktiver Drehmoment-Messfühler.

Country Status (8)

Country Link
US (1) US4933580A (de)
EP (1) EP0384042B1 (de)
JP (1) JPH02221830A (de)
KR (1) KR940000769B1 (de)
CN (1) CN1083574C (de)
DE (1) DE68906017T2 (de)
ES (1) ES2039833T3 (de)
RU (1) RU1797698C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014016A1 (de) * 2007-03-23 2008-09-25 Schaeffler Kg Lager zur Lagerung eines um eine Achse drehbaren Körpers mit einem Abdeckkörper
DE102014216375B3 (de) * 2014-08-19 2015-12-03 Schaeffler Technologies AG & Co. KG Welle zur Ermöglichung einer Drehmomentmessung sowie Verfahren zur Herstellung einer solchen Welle

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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US5205145A (en) * 1989-09-25 1993-04-27 Kubota Corporation Method of producing torque sensor shafts
JPH0450741A (en) * 1990-06-19 1992-02-19 Kubota Corp Torque sensor shaft
JP2781071B2 (ja) * 1991-01-30 1998-07-30 株式会社クボタ 磁歪式トルクセンサ軸の製造方法
SE9102122D0 (sv) * 1991-07-08 1991-07-08 Skf Nova Ab SENSOR RESPECTIVE PROCEDURE BEFORE SEATING TORQUE AND / OR FORCES
US5351555A (en) * 1991-07-29 1994-10-04 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
EP0609463B1 (de) * 1992-08-24 1999-11-17 Kubota Corporation Verfahren zum herstellen der welle eines magnetostriktiven drehmomentsensors und welle hergestellt nach diesem verfahren
US5816599A (en) * 1995-06-14 1998-10-06 Koyo Electronics Industries Co., Ltd Bicycle torque detection apparatus and bicycle including the same
JP4217321B2 (ja) * 1997-12-26 2009-01-28 ヤマハ発動機株式会社 荷重検出装置
GB0007532D0 (en) * 2000-03-28 2000-05-17 Fast Technology Gmbh Magnetic-based force/torque sensing
JP3464195B2 (ja) * 2000-06-23 2003-11-05 光洋精工株式会社 磁気センサ、磁気センサ装置およびトルクセンサ
US6494102B2 (en) 2001-01-12 2002-12-17 Trw Inc. Magnetostrictive stress sensor
DE10111979A1 (de) * 2001-03-13 2002-09-19 Weber Schraubautomaten Gmbh Schraubgerät
JP2003114103A (ja) * 2001-10-02 2003-04-18 Koyo Seiko Co Ltd 回転角検出装置、トルク検出装置及び舵取装置
US6823746B2 (en) * 2002-07-11 2004-11-30 Visteon Global Technologies, Inc. Magnetoelastic torque sensor for mitigating non-axisymmetric inhomogeneities in emanating fields
US6865959B2 (en) * 2002-09-18 2005-03-15 Siemens Vdo Automotive Corporation Torque sensor with contoured magnetoelastic element
US20040154412A1 (en) * 2003-02-10 2004-08-12 Viola Jeffrey L. Cross-axial sensor for measuring magnetic fields emanating from magnetoelastic shafts
US7310870B2 (en) * 2003-05-12 2007-12-25 Honda Motor Co., Ltd. Method for forming an annular magnetostrictive coat on an outer peripheral surface of a rotational shaft of magnetostrictive torque sensor
GB0420971D0 (en) 2004-09-21 2004-10-20 Imp College Innovations Ltd Piping
US7749462B2 (en) 2004-09-21 2010-07-06 Technip France S.A.S. Piping
US8029749B2 (en) 2004-09-21 2011-10-04 Technip France S.A.S. Cracking furnace
US7409878B2 (en) * 2005-04-08 2008-08-12 Honeywell International Inc. Torqueshaft magnetic field measurement systems for gas turbine engines
JP2007086018A (ja) * 2005-09-26 2007-04-05 Hitachi Cable Ltd 磁歪式トルクセンサ
JP4283263B2 (ja) * 2005-10-20 2009-06-24 本田技研工業株式会社 磁歪式トルクセンサの製造方法
AT548494T (de) * 2006-04-13 2012-03-15 Bsh Bosch Siemens Hausgeraete Maschine zum waschen und/oder trocknen von wäsche
CN101191749B (zh) * 2006-11-30 2011-08-10 西门子Vdo汽车公司 扭矩传感器中磁滞的降低
JP5094101B2 (ja) * 2006-12-06 2012-12-12 シーメンス ヴィディーオー オートモーティヴ コーポレイションSiemens VDO Automotive Corporation ソレノイド磁力計
GB0817219D0 (en) 2008-09-19 2008-10-29 Heliswirl Petrochemicals Ltd Cracking furnace
EP2397829B1 (de) 2010-06-21 2016-04-27 PolyResearch AG Dynamischer Signal-Drehmomentsensor.
CN102401708A (zh) * 2011-11-24 2012-04-04 北京科技大学 一种基于磁致伸缩效应的扭矩传感器及扭矩测量方法
DE102014100124A1 (de) * 2014-01-08 2015-07-09 Claas Selbstfahrende Erntemaschinen Gmbh Vorrichtung zur Erfassung des Zustands eines Maschinenelements
JP6376028B2 (ja) * 2015-04-14 2018-08-22 日立金属株式会社 トルクセンサ
DE102015206664B3 (de) * 2015-04-14 2016-07-28 Schaeffler Technologies AG & Co. KG Hohles Maschinenelement und Anordnung zum Messen einer Kraft oder eines Momentes
DE102015209286A1 (de) * 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Anordnung und Verfahren zum Messen einer Kraft oder eines Momentes mit mindestens zwei beabstandeten Magnetfeldsensoren
CN106368815B (zh) * 2016-10-12 2018-10-16 广西玉柴机器股份有限公司 一种复合式信号盘及其制备方法
JP6740908B2 (ja) * 2017-01-11 2020-08-19 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法
DE102017107716B4 (de) 2017-04-03 2018-11-29 Trafag Ag Drehmomentmessgeber und Drehmomentsensor sowie Herstellverfahren und Messverfahren
EP3460437A1 (de) * 2017-09-25 2019-03-27 ETA SA Manufacture Horlogère Suisse Vorrichtung zur dynamischen kalibrierung eines drehmoments und/oder einer kraft
CN108519180A (zh) * 2018-03-31 2018-09-11 天津大学 一种基于电镀镍弾性轴的扭矩测量方法
DE102018114785A1 (de) 2018-04-13 2019-10-17 Trafag Ag Verfahren zum Herstellen einer Planarspulenanordnung sowie eines damit versehenen Sensorkopfes
DE102018115008A1 (de) 2018-06-21 2019-12-24 Trafag Ag Belastungsmessanordnung, Herstellverfahren hierfür und damit durchführbares Belastungsmessverfahren
DE102018115713A1 (de) 2018-06-28 2020-01-02 Trafag Ag Verfahren, Vorrichtung und Anordnung zur Belastungsmessung an einem Testobjekt
DE102018120400A1 (de) 2018-08-21 2020-02-27 Trafag Ag Belastungsmessvorrichtung und Belastungsmessverfahren
DE102018123800A1 (de) * 2018-09-26 2020-03-26 Trafag Ag Belastungsmessanordnung mit einem Lastelement und einem Belastungssensor, Herstellungsverfahren und Belastungsmessverfahren
DE102018124644B4 (de) * 2018-10-05 2020-06-04 Trafag Ag Tretlageranordnung und damit versehenes Sportgerät
CN109556774B (zh) * 2018-11-07 2020-07-07 北京航空航天大学 铁磁钢中残余应力的无损监测系统及监测方法
DE102019102454B3 (de) 2019-01-31 2020-08-06 Trafag Ag Anordnung und Verfahren zur Messung einer mechanischen Belastung eines Testobjekts unter Erfassung von Magnetfeldänderungen
DE102019108898A1 (de) * 2019-04-04 2020-10-08 Trafag Ag Vorrichtung und Anordnung zur Belastungsmessung an einem Testobjekt, insbesondere einer Fahrwerkskomponente
DE102019112795A1 (de) * 2019-05-15 2020-11-19 Trafag Ag Belastungsmessanordnung, Herstellverfahren hierfür und damit durchführbares Belastungsmessverfahren

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US3505657A (en) * 1965-07-20 1970-04-07 Us Navy Torsional delay line and impressed flux linkage interaction device
GB1151820A (en) * 1966-12-09 1969-05-14 Arenco Electronics Ab A Device for Measuring Mechanical Forces.
US4122708A (en) * 1976-03-31 1978-10-31 Simmonds Precision Products, Inc. Capacitive proximity sensors
US4716556A (en) * 1981-07-23 1987-12-29 Allied-Signal Inc. Magnetostrictive acoustic transducer
DE3605036C2 (de) * 1985-04-10 1987-11-19 Gerd 3167 Burgdorf De Hoermansdoerfer
EP0229688B1 (de) * 1986-01-10 1993-08-25 Honda Giken Kogyo Kabushiki Kaisha Sensorelement für mechanische Eigenschaft und Verfahren zu dessen Herstellung
US4896544A (en) * 1986-12-05 1990-01-30 Mag Dev Inc. Magnetoelastic torque transducer
JPS63210735A (en) * 1987-02-27 1988-09-01 Honda Motor Co Ltd Mechanical quantity detecting element
JPH0745704B2 (ja) * 1987-05-28 1995-05-17 大同特殊鋼株式会社 トルクセンサ用被測定軸

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014016A1 (de) * 2007-03-23 2008-09-25 Schaeffler Kg Lager zur Lagerung eines um eine Achse drehbaren Körpers mit einem Abdeckkörper
DE102014216375B3 (de) * 2014-08-19 2015-12-03 Schaeffler Technologies AG & Co. KG Welle zur Ermöglichung einer Drehmomentmessung sowie Verfahren zur Herstellung einer solchen Welle

Also Published As

Publication number Publication date
RU1797698C (ru) 1993-02-23
EP0384042A2 (de) 1990-08-29
EP0384042B1 (de) 1993-04-14
US4933580A (en) 1990-06-12
EP0384042A3 (de) 1991-04-03
KR940000769B1 (ko) 1994-01-29
ES2039833T3 (es) 1993-10-01
KR900013287A (ko) 1990-09-05
CN1045178A (zh) 1990-09-05
CN1083574C (zh) 2002-04-24
JPH02221830A (en) 1990-09-04
DE68906017D1 (de) 1993-05-19

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Legal Events

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8364 No opposition during term of opposition