DE68906017D1 - Magnetostriktiver drehmoment-messfuehler. - Google Patents

Magnetostriktiver drehmoment-messfuehler.

Info

Publication number: DE68906017D1
Authority: DE; Germany
Prior art keywords: measuring probe; torque measuring; magnetostrictive torque; magnetostrictive; probe
Prior art date: 1989-02-22
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

DE8989201428T

Other languages

English (en)

Other versions

DE68906017T2 (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.)

1989-02-22

Filing date

1989-06-02

Publication date

1993-05-19

1989-06-02 Application filed by Kubota Corp filed Critical Kubota Corp

1993-05-19 Publication of DE68906017D1 publication Critical patent/DE68906017D1/de

1993-10-28 Application granted granted Critical

1993-10-28 Publication of DE68906017T2 publication Critical patent/DE68906017T2/de

2009-06-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000523 sample Substances 0.000 title 1

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N35/00—Magnetostrictive devices
- H10N35/101—Magnetostrictive devices with mechanical input and electrical output, e.g. generators, sensors
- 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
- G01L3/102—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
- 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
- G01L3/103—Details about the magnetic material used
- 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
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/02—Magnetostrictive

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)
Power Steering Mechanism (AREA)
Measuring Magnetic Variables (AREA)
Devices For Use In Laboratory Experiments (AREA)

DE89201428T 1989-02-22 1989-06-02 Magnetostriktiver Drehmoment-Messfühler. Expired - Lifetime DE68906017T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1042544A JPH02221830A (ja)	1989-02-22	1989-02-22	磁歪式トルクセンサ

Publications (2)

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

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5205145A (en) *	1989-09-25	1993-04-27	Kubota Corporation	Method of producing torque sensor shafts
JPH0450741A (ja) *	1990-06-19	1992-02-19	Kubota Corp	トルクセンサ軸
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 respektive foerfarande foer maetning av vridmoment och/eller krafter
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
EP0964232B1 (de) *	1997-12-26	2007-05-02	Yamaha Hatsudoki Kabushiki Kaisha	Lastsensor
GB0007532D0 (en) *	2000-03-28	2000-05-17	Fast Technology Gmbh	Magnetic-based force/torque sensing
JP3464195B2 (ja) *	2000-06-23	2003-11-05	株式会社村田製作所	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
US8029749B2 (en)	2004-09-21	2011-10-04	Technip France S.A.S.	Cracking furnace
US7749462B2 (en)	2004-09-21	2010-07-06	Technip France S.A.S.	Piping
GB0420971D0 (en)	2004-09-21	2004-10-20	Imp College Innovations Ltd	Piping
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
WO2007118512A1 (de) *	2006-04-13	2007-10-25	BSH Bosch und Siemens Hausgeräte GmbH	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	ソレノイド磁力計
DE102007014016A1 (de) *	2007-03-23	2008-09-25	Schaeffler Kg	Lager zur Lagerung eines um eine Achse drehbaren Körpers mit einem Abdeckkörper
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
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
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
WO2018202124A1 (zh) *	2017-05-05	2018-11-08	捷安特电动车（昆山）有限公司	载具运转参数的检测装置
EP3460437B1 (de) *	2017-09-25	2021-10-27	ETA SA Manufacture Horlogère Suisse	Vorrichtung zur dynamischen kalibrierung eines drehmoments und/oder einer kraft
JP2019117103A (ja) *	2017-12-27	2019-07-18	アズビル株式会社	トルクセンサにおける零点誤差の補正方法
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
DE102019112795A1 (de) *	2019-05-15	2020-11-19	Trafag Ag	Belastungsmessanordnung, Herstellverfahren hierfür und damit durchführbares Belastungsmessverfahren
DE102018115008A1 (de)	2018-06-21	2019-12-24	Trafag Ag	Belastungsmessanordnung, Herstellverfahren hierfür und damit durchführbares Belastungsmessverfahren
JP2021527825A (ja)	2018-06-21	2021-10-14	トラファグアクツィエンゲゼルシャフトＴｒａｆａｇＡｇ	負荷測定装備、この製造方法、及びこれでもって実行可能な負荷測定方法
DE102018115713B4 (de)	2018-06-28	2022-08-04	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***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
DE102019108898B4 (de)	2019-04-04	2022-08-04	Trafag Ag	Vorrichtung und Anordnung zur Belastungsmessung an einem Testobjekt, insbesondere einer Fahrwerkskomponente
CN111060227B (zh) *	2019-11-27	2021-01-29	成都航大新材料有限公司	一种原位应力检测修复集成***
JP7357570B2 (ja) *	2020-03-03	2023-10-06	株式会社プロテリアル	磁歪式トルクセンサの検出回路及び検出方法
CN111537122A (zh) *	2020-05-08	2020-08-14	上海钧嵌传感技术有限公司	一种扭矩检测传感器检测轴以及制备方法
DE102022129926A1 (de)	2022-11-11	2024-05-16	Trafag Ag	Sensorkopf für Belastungsmessvorrichtung mit Magnetspulen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
DE3605036A1 (de) *	1985-04-10	1986-10-16	Gerd 3167 Burgdorf Hörmansdörfer	Verfahren und vorrichtung zum bestimmen des verklemmungspunktes eines stranges in einem bohrloch
DE3787100T2 (de) *	1986-01-10	1994-01-27	Honda Motor Co Ltd	Sensorelement für mechanische Eigenschaft und Verfahren zu dessen Herstellung.
US4896544A (en) *	1986-12-05	1990-01-30	Mag Dev Inc.	Magnetoelastic torque transducer
JPS63210735A (ja) *	1987-02-27	1988-09-01	Honda Motor Co Ltd	力学量検出素子
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

1989
- 1989-02-22 JP JP1042544A patent/JPH02221830A/ja active Pending
- 1989-06-02 ES ES198989201428T patent/ES2039833T3/es not_active Expired - Lifetime
- 1989-06-02 DE DE89201428T patent/DE68906017T2/de not_active Expired - Lifetime
- 1989-06-02 EP EP89201428A patent/EP0384042B1/de not_active Expired - Lifetime
- 1989-06-05 US US07/361,947 patent/US4933580A/en not_active Expired - Lifetime
- 1989-06-21 CN CN89104247A patent/CN1083574C/zh not_active Expired - Lifetime
- 1989-06-22 KR KR1019890008646A patent/KR940000769B1/ko not_active IP Right Cessation
- 1989-06-22 RU SU894614358A patent/RU1797698C/ru active

Also Published As

Publication number	Publication date
JPH02221830A (ja)	1990-09-04
KR900013287A (ko)	1990-09-05
KR940000769B1 (ko)	1994-01-29
EP0384042A2 (de)	1990-08-29
RU1797698C (ru)	1993-02-23
ES2039833T3 (es)	1993-10-01
DE68906017T2 (de)	1993-10-28
CN1045178A (zh)	1990-09-05
EP0384042A3 (de)	1991-04-03
CN1083574C (zh)	2002-04-24
EP0384042B1 (de)	1993-04-14
US4933580A (en)	1990-06-12

Legal Events

Date	Code	Title	Description
1994-05-11	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE68906017D1 (de)	1993-05-19	Magnetostriktiver drehmoment-messfuehler.
DE68908337D1 (de)	1993-09-16	Drehmomentmessfuehler.
DE3861463D1 (de)	1991-02-07	Messfuehler.
DE3887853D1 (de)	1994-03-24	Drehmomentmessvorrichtung.
DE69003429D1 (de)	1993-10-28	Tastkopf.
DE69003149D1 (de)	1993-10-14	Tastkopf.
DE69023279D1 (de)	1995-12-07	Längenmessgerät.
DE59005357D1 (de)	1994-05-19	Glukosemessgerät.
NO905460D0 (no)	1990-12-18	Broennsonde.
DE3575996D1 (de)	1990-03-15	Beruehrungsfreie drehmomentfuehler.
DE68921003D1 (de)	1995-03-16	Sonden.
DE69001445D1 (de)	1993-06-03	Maehvorrichtung.
DE68918549D1 (de)	1994-11-03	Verschiebungsmessapparat.
DE59002854D1 (de)	1993-10-28	Temperaturmessschaltung.
NO910771D0 (no)	1991-02-27	Dynamometrisk maaleinnretning for boreroer.
DE3852946D1 (de)	1995-03-16	Immuno-Agglutinationsmessgerät.
DE68911696D1 (de)	1994-02-10	Scherkraftmessgerät.
DE3668496D1 (de)	1990-03-01	Messonde.
DE59103189D1 (de)	1994-11-10	Messsonde.
DE68915712D1 (de)	1994-07-07	Ultraschallsonde.
DE69006737D1 (de)	1994-03-24	Totalfeldabbildungssonde.
DE68904334D1 (de)	1993-02-25	Kapazitive messsonde.
DE69021590D1 (de)	1995-09-14	Flüssigkeitsmessanordnung.
DE68905755D1 (de)	1993-05-06	Drehmomentmessfuehler.
DE68901713D1 (de)	1992-07-09	Laengenmessgeraet.