DE3575996D1 - Beruehrungsfreie drehmomentfuehler. - Google Patents

Beruehrungsfreie drehmomentfuehler.

Info

Publication number
DE3575996D1
DE3575996D1 DE8585107997T DE3575996T DE3575996D1 DE 3575996 D1 DE3575996 D1 DE 3575996D1 DE 8585107997 T DE8585107997 T DE 8585107997T DE 3575996 T DE3575996 T DE 3575996T DE 3575996 D1 DE3575996 D1 DE 3575996D1
Authority
DE
Germany
Prior art keywords
touch
free torque
torque probe
probe
free
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
Application number
DE8585107997T
Other languages
English (en)
Inventor
William J Fleming
Dumitru Raceu
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of DE3575996D1 publication Critical patent/DE3575996D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/028—Electrodynamic magnetometers
    • 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)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE8585107997T 1984-07-20 1985-06-27 Beruehrungsfreie drehmomentfuehler. Expired - Fee Related DE3575996D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/633,057 US4566338A (en) 1984-07-20 1984-07-20 Noncontact torque sensor

Publications (1)

Publication Number Publication Date
DE3575996D1 true DE3575996D1 (de) 1990-03-15

Family

ID=24538110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107997T Expired - Fee Related DE3575996D1 (de) 1984-07-20 1985-06-27 Beruehrungsfreie drehmomentfuehler.

Country Status (5)

Country Link
US (1) US4566338A (de)
EP (1) EP0168692B1 (de)
JP (1) JPS6138434A (de)
KR (1) KR900000660B1 (de)
DE (1) DE3575996D1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899597A (en) * 1987-02-27 1990-02-13 Honda Giken Kogyo Kabushiki Kaisha Torque sensor
US5022275A (en) * 1988-06-15 1991-06-11 Mitsubishi Denki Kabushiki Kaisha Strain measuring device employing magnetostriction and having a magnetic shielding layer
US5144846A (en) * 1988-07-21 1992-09-08 Sensortech, L.P. Minimal structure magnetostrictive stress and torque sensor
US4939937A (en) * 1988-07-21 1990-07-10 Sensortech, L. P. Magnetostrictive torque sensor
US4899598A (en) * 1988-08-04 1990-02-13 Caterpillar Inc. Apparatus for measuring torque applied to a shaft
US4858818A (en) * 1988-08-04 1989-08-22 Caterpillar Inc. Method of bonding a magnetostrictive sheet to a shaft
US4918418A (en) * 1988-08-04 1990-04-17 Caterpillar Inc. Inductive coil structure with electrical return path
US4909088A (en) * 1988-08-04 1990-03-20 Caterpillar Inc. Apparatus for mounting a sensor
US4852411A (en) * 1988-12-21 1989-08-01 Eaton Corporation Torque sensor
DE3918862A1 (de) * 1989-06-09 1991-01-10 Danfoss As Drehmoment-messeinrichtung
US5495774A (en) * 1993-06-10 1996-03-05 Sensortech L.P. Magnetostrictive torque sensor air gap compensator
US5295399A (en) * 1992-02-28 1994-03-22 Spar Aerospace Limited Force moment sensor
DE4323246A1 (de) * 1993-07-12 1995-01-19 Danfoss As Elektromagnetischer Sensor
EP0651239A3 (de) * 1993-10-29 1996-06-12 Omron Tateisi Electronics Co Magnetostriktiver Drehmomentsensor, magnetostriktive Drehmomentmessvorrichtung und Vorrichtung zur Überwachung des Zustandes eines Schneidwerkzeuges.
JPH09145496A (ja) * 1995-11-27 1997-06-06 Toyota Autom Loom Works Ltd 磁歪式トルクセンサ
US6494102B2 (en) 2001-01-12 2002-12-17 Trw Inc. Magnetostrictive stress sensor
GB2383417B (en) 2001-12-20 2005-10-05 Weston Aerospace Sensing method and apparatus
JP2003329523A (ja) * 2002-03-07 2003-11-19 Denso Corp トルクセンサ
US6758105B2 (en) * 2002-11-22 2004-07-06 Visteon Global Technologies, Inc. Magnetoelastic torque sensor assembly
US7363827B2 (en) * 2005-10-21 2008-04-29 Stoneridge Control Devices, Inc. Torque sensor system including an elliptically magnetized shaft
US7469604B2 (en) * 2005-10-21 2008-12-30 Stoneridge Control Devices, Inc. Sensor system including a magnetized shaft
US20080173102A1 (en) * 2007-01-24 2008-07-24 Nehl Thomas W Villari torque sensor excitation and pickup arrangement for magnetrostrictive shafts
JP2009095913A (ja) * 2007-10-15 2009-05-07 Nisshin Seisakusho:Kk 工作機械の加工ツール保護装置およびホーニング盤
US9796364B2 (en) * 2009-03-30 2017-10-24 General Electric Company Apparatus and method for advanced anti-skid brake and traction controls
DE102011075391A1 (de) * 2011-05-06 2013-02-14 Siemens Aktiengesellschaft Magnetoelastischer Drehmomentsensor
DE102011081869A1 (de) * 2011-08-31 2013-02-28 Siemens Aktiengesellschaft Messkopf für einen magnetoelastischen Sensor
US10036673B2 (en) * 2012-12-14 2018-07-31 Torque And More (Tam) Gmbh Compensation methods for active magnetic sensor systems
US9212958B2 (en) 2012-12-28 2015-12-15 General Electric Company Non-contact magnetostrictive sensing systems and methods
US10094720B2 (en) 2014-04-10 2018-10-09 General Electric Company System and method of magnetic shielding for sensors
US9429488B2 (en) * 2014-04-10 2016-08-30 General Electric Company System and method of magnetic shielding for sensors
DE102014213763A1 (de) * 2014-07-15 2016-01-21 Siemens Aktiengesellschaft Sensorvorrichtung mit einem Sensorelement für mechanische Spannungen
EP3051265B1 (de) * 2015-01-29 2017-10-11 Torque and More (TAM) GmbH Kraftmessvorrichtung
WO2017076876A1 (de) * 2015-11-03 2017-05-11 Basf Se Vorrichtung und verfahren zur berührungslosen erfassung von drehmomenten, torsionseigenfrequenzen und/oder torsionspendelungen
US20170234755A1 (en) * 2016-02-17 2017-08-17 Ford Global Technologies, Llc Variability Compensation For Paired Shafts and Sensors
US10267693B2 (en) 2016-08-26 2019-04-23 General Electric Company System and method for measuring torque on a rotating component
US10185021B2 (en) * 2016-12-14 2019-01-22 General Electric Company Non-contact magnetostrictive sensor alignment methods and systems
US10557758B2 (en) * 2017-05-17 2020-02-11 General Electric Company Non-contact magnetostrictive sensor with gap compensation field
DE102017112913A1 (de) * 2017-06-12 2018-12-13 Trafag Ag Belastungsmessverfahren, Belastungsmessvorrichtung und Belastungsmessanordnung
EP3811046B1 (de) * 2018-06-21 2024-08-07 Trafag AG Belastungsmessanordnung, herstellverfahren hierfür und damit durchführbares belastungsmessverfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459171A (en) * 1942-09-15 1949-01-18 Westinghouse Electric Corp Torque measuring device for shafts
JPS4217197Y1 (de) * 1967-04-27 1967-10-03
US3498124A (en) * 1967-12-26 1970-03-03 Us Navy Apparatus for measuring tension in a running line of magnetic material
BE760080A (fr) * 1969-12-10 1971-05-17 Jones & Laughlin Steel Corp Methode et appareil pour la mesure des contraintes dans un materiau ferromagnetique
US4135391A (en) * 1977-11-22 1979-01-23 Asea Aktiebolag Torque transducer
DE2939566A1 (de) * 1979-09-29 1981-04-09 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Magnetostriktives messverfahren, insbesondere zur drehmomentmessung an wellen
US4415054A (en) * 1982-08-05 1983-11-15 Trw Inc. Steering gear
JPS5932835A (ja) * 1982-08-17 1984-02-22 Komatsu Ltd トルクセンサ
JPS5955599A (ja) * 1982-09-24 1984-03-30 トヨタ自動車株式会社 トルク検出器

Also Published As

Publication number Publication date
KR860001339A (ko) 1986-02-26
JPS6138434A (ja) 1986-02-24
KR900000660B1 (ko) 1990-02-02
US4566338A (en) 1986-01-28
EP0168692B1 (de) 1990-02-07
JPH0560050B2 (de) 1993-09-01
EP0168692A3 (en) 1986-10-01
EP0168692A2 (de) 1986-01-22

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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