DE2939566A1 - Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen - Google Patents

Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen

Info

Publication number
DE2939566A1
DE2939566A1 DE19792939566 DE2939566A DE2939566A1 DE 2939566 A1 DE2939566 A1 DE 2939566A1 DE 19792939566 DE19792939566 DE 19792939566 DE 2939566 A DE2939566 A DE 2939566A DE 2939566 A1 DE2939566 A1 DE 2939566A1
Authority
DE
Germany
Prior art keywords
measuring device
shaft
magnetostrictive measuring
magnetostrictive
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.)
Ceased
Application number
DE19792939566
Other languages
German (de)
English (en)
Inventor
Hans-Dieter 7990 Friedrichshafen Horter
Wolfgang 7778 Markdorf Maier
Herbert 7991 Mariabrunn Seibold
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE19792939566 priority Critical patent/DE2939566A1/de
Priority to SE8006692A priority patent/SE8006692L/xx
Priority to US06/191,022 priority patent/US4364278A/en
Priority to FR8020796A priority patent/FR2466761A1/fr
Publication of DE2939566A1 publication Critical patent/DE2939566A1/de
Ceased legal-status Critical Current

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
    • G01L3/102—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
    • G01L3/105—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Retarders (AREA)
DE19792939566 1979-09-29 1979-09-29 Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen Ceased DE2939566A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792939566 DE2939566A1 (de) 1979-09-29 1979-09-29 Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen
SE8006692A SE8006692L (sv) 1979-09-29 1980-09-25 Magnetostriktivt metforfarande, serskilt for vridmomentsmetning hos axlar samt anordning for utforande av forfarandet
US06/191,022 US4364278A (en) 1979-09-29 1980-09-26 Assembly for monitoring torsional loading of a drive shaft
FR8020796A FR2466761A1 (fr) 1979-09-29 1980-09-26 Procede de mesure magnetostrictive pour la mesure du moment de rotation et dispositif pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939566 DE2939566A1 (de) 1979-09-29 1979-09-29 Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen

Publications (1)

Publication Number Publication Date
DE2939566A1 true DE2939566A1 (de) 1981-04-09

Family

ID=6082249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792939566 Ceased DE2939566A1 (de) 1979-09-29 1979-09-29 Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen

Country Status (4)

Country Link
US (1) US4364278A (enExample)
DE (1) DE2939566A1 (enExample)
FR (1) FR2466761A1 (enExample)
SE (1) SE8006692L (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589034A (ja) * 1981-07-09 1983-01-19 Kosuke Harada アモルフアス磁性薄帯によるトルクセンサ
EP0107082A1 (en) * 1982-09-30 1984-05-02 Kabushiki Kaisha Toshiba Torque sensor and method for manufacturing the same
EP0162957A1 (de) * 1984-03-03 1985-12-04 Vacuumschmelze GmbH Verfahren zum Messen einer mechanischen Spannung an einer Welle
EP0175810A1 (en) * 1983-09-02 1986-04-02 Rockwell International Corporation Lightweight torquemeter and torque-measuring method
DE3706719A1 (de) * 1986-03-03 1987-09-10 Honda Motor Co Ltd Drehmomentsensor und verfahren zu seiner herstellung
DE4323246A1 (de) * 1993-07-12 1995-01-19 Danfoss As Elektromagnetischer Sensor
WO2002082031A3 (de) * 2001-04-09 2002-11-21 Methode Electronics Malta Ltd Einrichtung zum ermitteln des drehmoments an einer rotierbaren metallischen welle
EP3252943A1 (de) * 2016-06-02 2017-12-06 Trafag AG Drehmomentregelvorrichtung, elektroantrieb und verfahren zur drehmomentregelung

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319449A1 (de) * 1983-05-28 1984-11-29 ASEA AB, Västeraas Magnetoelastischer drehmomentgeber
US4627298A (en) * 1983-08-30 1986-12-09 Kabushiki Kaisha Toshiba Torque sensor of the noncontact type
DE3437379A1 (de) * 1983-10-12 1985-04-25 Bently Nevada Corp., Minden, Nev. Vorrichtung zum messen der auf eine welle ausgeuebten dreh- oder biegekraft
JPS6088335A (ja) * 1983-10-19 1985-05-18 Nissan Motor Co Ltd トルク検出装置
EP0146382B1 (en) * 1983-12-17 1990-03-07 Kabushiki Kaisha Toshiba Torque sensor of noncontact type
US4566338A (en) * 1984-07-20 1986-01-28 Trw Inc. Noncontact torque sensor
JPS6138532U (ja) * 1984-08-13 1986-03-11 日産自動車株式会社 トルク検出器
US4616512A (en) * 1984-11-23 1986-10-14 S. Himmelstein And Company Torquemeter
JPS6275328A (ja) * 1985-09-30 1987-04-07 Toshiba Corp トルクセンサ
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
JPS63210740A (ja) * 1987-02-27 1988-09-01 Honda Motor Co Ltd トルクセンサ
US4887461A (en) * 1987-06-26 1989-12-19 Nissan Motor Co., Ltd Magnetostriction type torque sensor
SE8703418D0 (sv) * 1987-09-03 1987-09-03 Olsson Konsult Ab Anordning for beroringsfri uppmetning av pakenningar i en stangformig kropp
US4858818A (en) * 1988-08-04 1989-08-22 Caterpillar Inc. Method of bonding a magnetostrictive sheet to a shaft
US4899598A (en) * 1988-08-04 1990-02-13 Caterpillar Inc. Apparatus for measuring torque applied to a shaft
JP2800347B2 (ja) * 1990-02-07 1998-09-21 株式会社豊田自動織機製作所 磁歪式トルクセンサ
US5195377A (en) * 1990-04-17 1993-03-23 Garshelis Ivan J Magnetoelastic force transducer for sensing force applied to a ferromagnetic member using leakage flux measurement
JPH0422830A (ja) * 1990-05-17 1992-01-27 Matsushita Electric Ind Co Ltd トルクセンサ
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
DE9304629U1 (de) * 1993-03-24 1993-08-19 Killat, Dirk, Dipl.-Ing., 64289 Darmstadt Berührungsloser magnetischer Drehmomentsensor
US5889215A (en) * 1996-12-04 1999-03-30 Philips Electronics North America Corporation Magnetoelastic torque sensor with shielding flux guide
KR100500560B1 (ko) 1997-03-28 2005-07-12 만네스만 파우데오 아게 자기탄성 트랜스듀서 제조 방법
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
DE19907270A1 (de) * 1999-02-20 2000-08-24 Zahnradfabrik Friedrichshafen Vorrichtung zur Messung des Drehmomentes einer Welle
US6912922B2 (en) 2000-11-21 2005-07-05 First Inertia Switch Limited Torque sensing apparatus and method
GB0028385D0 (en) * 2000-11-21 2001-01-03 Inertia Switch Ltd Torque sensing apparatus and method
EP1504246B1 (en) * 2002-05-15 2013-07-10 The Timken Company Eddy current sensor assembly for shaft torque measurement
WO2003102524A1 (en) * 2002-05-29 2003-12-11 The Timken Company In-bearing torque sensor assembly
US20040154412A1 (en) * 2003-02-10 2004-08-12 Viola Jeffrey L. Cross-axial sensor for measuring magnetic fields emanating from magnetoelastic shafts
US7886863B2 (en) * 2009-02-12 2011-02-15 American Axle & Manufacturing, Inc. Driveshaft assembly with torque sensor
EP2631316A4 (en) * 2010-10-20 2017-07-26 Nakayama Steel Works, Ltd. Ni-BASED AMORPHOUS ALLOY WITH HIGH DUCTILITY, HIGH CORROSION RESISTANCE AND EXCELLENT DELAYED FRACTURE RESISTANCE
DE102011089605A1 (de) * 2011-12-22 2013-06-27 Zf Friedrichshafen Ag Vorrichtung mit Messeinrichtung zum Messen von Kräften und/ oder Belastungen
CN102628717A (zh) * 2012-04-20 2012-08-08 北京必创科技有限公司 一种应变式无线传感器
DE102013207936A1 (de) * 2013-04-30 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur Bestimmung der Drehzahl einer Welle
DE102014204268A1 (de) * 2014-03-07 2015-09-24 Siemens Aktiengesellschaft Verfahren zur Erfassung der Richtung mechanischer Spannungen in einem ferromagnetischen Werkstück und Sensoranordnung
US10488278B2 (en) * 2015-09-24 2019-11-26 Methode Electronics Malta Ltd. Planar magnetoelastic force sensor
JP6841472B2 (ja) * 2017-01-06 2021-03-10 多摩川精機株式会社 磁歪式トルクセンサ
JP6762537B2 (ja) * 2017-01-19 2020-09-30 多摩川精機株式会社 冗長系歪みセンサ
JP6883843B2 (ja) * 2017-02-07 2021-06-09 多摩川精機株式会社 トルク検出装置
JP6989114B2 (ja) * 2017-12-11 2022-01-05 多摩川精機株式会社 トルク検出装置
JP7179284B2 (ja) * 2018-11-01 2022-11-29 多摩川精機株式会社 ステータコア構造
DE102022205844A1 (de) 2022-06-08 2023-12-14 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor-Stator-Einheit zur Bestimmung eines Drehmoments einer elektrischen Maschine sowie elektrische Maschine mit solch einer Rotor-Stator-Einheit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365073A (en) * 1942-03-06 1944-12-12 H D Mallison Means for indicating horsepower and horsepower factors
DE1115051B (de) * 1957-03-30 1961-10-12 Siemens Ag Vorrichtung zur Ermittlung des in einer rotierenden Welle uebertragenen Drehmomentes
US3340729A (en) * 1965-01-27 1967-09-12 Avco Corp Electromagnetic torquemeter
US3465581A (en) * 1967-11-20 1969-09-09 Avco Corp Means for temperature compensating the response of an electromagnetic torquemeter
JPS5214985B2 (enExample) * 1972-04-03 1977-04-26
SU657281A1 (ru) * 1976-08-05 1979-04-15 Ярославское Объединение По Производству Автомобильных Дизельных Двигателей "Автодизель" Способ определени крут щего момента и устройство дл его осуществлени
US4100794A (en) * 1976-12-06 1978-07-18 Borg-Warner Corporation System for measuring torque and speed of rotating shaft

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589034A (ja) * 1981-07-09 1983-01-19 Kosuke Harada アモルフアス磁性薄帯によるトルクセンサ
EP0107082A1 (en) * 1982-09-30 1984-05-02 Kabushiki Kaisha Toshiba Torque sensor and method for manufacturing the same
EP0175810A1 (en) * 1983-09-02 1986-04-02 Rockwell International Corporation Lightweight torquemeter and torque-measuring method
EP0162957A1 (de) * 1984-03-03 1985-12-04 Vacuumschmelze GmbH Verfahren zum Messen einer mechanischen Spannung an einer Welle
DE3706719A1 (de) * 1986-03-03 1987-09-10 Honda Motor Co Ltd Drehmomentsensor und verfahren zu seiner herstellung
US4817444A (en) * 1986-03-03 1989-04-04 Honda Giken Kogyo Kabushiki Kaisha Torque sensor
DE4323246A1 (de) * 1993-07-12 1995-01-19 Danfoss As Elektromagnetischer Sensor
WO2002082031A3 (de) * 2001-04-09 2002-11-21 Methode Electronics Malta Ltd Einrichtung zum ermitteln des drehmoments an einer rotierbaren metallischen welle
EP3252943A1 (de) * 2016-06-02 2017-12-06 Trafag AG Drehmomentregelvorrichtung, elektroantrieb und verfahren zur drehmomentregelung

Also Published As

Publication number Publication date
US4364278A (en) 1982-12-21
FR2466761B1 (enExample) 1984-10-26
SE8006692L (sv) 1981-03-30
FR2466761A1 (fr) 1981-04-10

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