JPS60140133A - トルクセンサ - Google Patents

トルクセンサ

Info

Publication number
JPS60140133A
JPS60140133A JP58248887A JP24888783A JPS60140133A JP S60140133 A JPS60140133 A JP S60140133A JP 58248887 A JP58248887 A JP 58248887A JP 24888783 A JP24888783 A JP 24888783A JP S60140133 A JPS60140133 A JP S60140133A
Authority
JP
Japan
Prior art keywords
bearing
core
detection
opening
coil
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.)
Granted
Application number
JP58248887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04211B2 (cg-RX-API-DMAC7.html
Inventor
Jun Sugiyama
純 杉山
Yutaka Nonomura
裕 野々村
Atsushi Tsukada
厚志 塚田
Keiichi Shimaoka
敬一 島岡
Masaharu Takeuchi
竹内　正治
Takashi Takeuchi
隆 武内
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs 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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP58248887A priority Critical patent/JPS60140133A/ja
Priority to US06/684,390 priority patent/US4589290A/en
Publication of JPS60140133A publication Critical patent/JPS60140133A/ja
Publication of JPH04211B2 publication Critical patent/JPH04211B2/ja
Granted 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
    • 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Power Steering Mechanism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
JP58248887A 1983-12-28 1983-12-28 トルクセンサ Granted JPS60140133A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58248887A JPS60140133A (ja) 1983-12-28 1983-12-28 トルクセンサ
US06/684,390 US4589290A (en) 1983-12-28 1984-12-20 Torque sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58248887A JPS60140133A (ja) 1983-12-28 1983-12-28 トルクセンサ

Publications (2)

Publication Number Publication Date
JPS60140133A true JPS60140133A (ja) 1985-07-25
JPH04211B2 JPH04211B2 (cg-RX-API-DMAC7.html) 1992-01-06

Family

ID=17184917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58248887A Granted JPS60140133A (ja) 1983-12-28 1983-12-28 トルクセンサ

Country Status (2)

Country Link
US (1) US4589290A (cg-RX-API-DMAC7.html)
JP (1) JPS60140133A (cg-RX-API-DMAC7.html)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672825B2 (ja) * 1984-08-30 1994-09-14 株式会社豊田中央研究所 トルク測定装置
US4939937A (en) * 1988-07-21 1990-07-10 Sensortech, L. P. Magnetostrictive torque sensor
US4979399A (en) * 1988-07-21 1990-12-25 Sensortech L.P. Signal dividing magnetostrictive torque sensor
US4909088A (en) * 1988-08-04 1990-03-20 Caterpillar Inc. Apparatus for mounting a sensor
US4918418A (en) * 1988-08-04 1990-04-17 Caterpillar Inc. Inductive coil structure with electrical return path
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
US5030912A (en) * 1989-12-21 1991-07-09 North American Philips Corp. Apparatus and method for mapping inhomogeneities on the surface of bulk and thin film superconductors
US5053705A (en) * 1989-12-27 1991-10-01 North American Philips Corp. Read/write coaxial magnetic head for use with apparatus for measuring the surface of superconductors
US5269178A (en) 1990-12-10 1993-12-14 Sensortech, L.P. Engine misfire, knock of roughness detection method and apparatus
US5287735A (en) * 1990-12-10 1994-02-22 Sensortech L.P. Engine misfire or roughness detection method and apparatus
US5495774A (en) * 1993-06-10 1996-03-05 Sensortech L.P. Magnetostrictive torque sensor air gap compensator
FR2770906B1 (fr) * 1997-11-07 1999-12-03 Roulements Soc Nouvelle Dispositif de mesure d'un couple de torsion sur un element mecanique
US7478567B2 (en) * 2002-05-15 2009-01-20 The Timken Company Eddy current sensor assembly for shaft torque measurement
AU2003237277A1 (en) * 2002-05-29 2003-12-19 The Timken Company In-bearing torque sensor assembly
US6758105B2 (en) * 2002-11-22 2004-07-06 Visteon Global Technologies, Inc. Magnetoelastic torque sensor assembly
WO2007092168A2 (en) * 2006-02-02 2007-08-16 Edward Charles Mendler Combustion pressure sensor
US20100227918A1 (en) * 2006-04-26 2010-09-09 Taro Pharmaceuticals North America, Inc. Streptomyces-derived antimicrobial compound and method of using same against antibiotic-resistant bacteria
US20080173102A1 (en) * 2007-01-24 2008-07-24 Nehl Thomas W Villari torque sensor excitation and pickup arrangement for magnetrostrictive shafts
DE102009047447A1 (de) * 2009-12-03 2011-06-09 Continental Teves Ag & Co. Ohg Sensoranordnung mit Positioniereinrichtung
EP2397829B1 (en) 2010-06-21 2016-04-27 PolyResearch AG Dynamic signal torque sensor
EP2602595B1 (en) * 2011-12-08 2016-03-02 PolyResearch AG Active mechanical force sensor
US9382840B2 (en) * 2013-03-11 2016-07-05 Teledyne Instruments, Inc. Engine crankshaft torque sensor
US10371199B2 (en) 2017-11-22 2019-08-06 Teledyne Lecroy, Inc. Engine crankshaft torque sensor cartridge
CN118713389B (zh) * 2024-08-30 2024-11-26 杭州中达电机有限公司 一种具有扭矩检测功能的电机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955599A (ja) * 1982-09-24 1984-03-30 トヨタ自動車株式会社 トルク検出器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135391A (en) * 1977-11-22 1979-01-23 Asea Aktiebolag Torque transducer
US4479390A (en) * 1983-01-28 1984-10-30 Borg-Warner Corporation Transducer for measuring torque and/or speed of rotating shaft
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH04211B2 (cg-RX-API-DMAC7.html) 1992-01-06
US4589290A (en) 1986-05-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term