ATE376664T1 - Magnetostriktiver lastsensor - Google Patents

Magnetostriktiver lastsensor

Info

Publication number
ATE376664T1
ATE376664T1 AT05012574T AT05012574T ATE376664T1 AT E376664 T1 ATE376664 T1 AT E376664T1 AT 05012574 T AT05012574 T AT 05012574T AT 05012574 T AT05012574 T AT 05012574T AT E376664 T1 ATE376664 T1 AT E376664T1
Authority
AT
Austria
Prior art keywords
bobbin
shaped member
load sensor
casing
upper casing
Prior art date
Application number
AT05012574T
Other languages
English (en)
Inventor
Yutaka Mizuno
Yoshinori Harada
Satomi Ishikawa
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of ATE376664T1 publication Critical patent/ATE376664T1/de

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
    • G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/15—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of magnetic properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
AT05012574T 2004-06-14 2005-06-10 Magnetostriktiver lastsensor ATE376664T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004176225 2004-06-14

Publications (1)

Publication Number Publication Date
ATE376664T1 true ATE376664T1 (de) 2007-11-15

Family

ID=34937380

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05012574T ATE376664T1 (de) 2004-06-14 2005-06-10 Magnetostriktiver lastsensor

Country Status (5)

Country Link
US (1) US7458276B2 (de)
EP (1) EP1607728B1 (de)
CN (1) CN100567921C (de)
AT (1) ATE376664T1 (de)
DE (1) DE602005002976T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3826106B2 (ja) * 2003-03-31 2006-09-27 Ｔｄｋ株式会社 計重センサ
US7677118B2 (en) * 2005-07-01 2010-03-16 Yamaha Hatsudoki Kabushiki Kaisha Magnetostrictive load sensor and moveable object including the same
US8226354B2 (en) * 2007-12-26 2012-07-24 General Electric Company Magnetostrictive measurement of tensile stress in foundations
JP2009276290A (ja) * 2008-05-16 2009-11-26 Yamaha Motor Co Ltd 磁歪式荷重センサおよびそれを備えた移動体
US8820180B2 (en) * 2009-11-30 2014-09-02 Goodrich Corporation Monolithic magneto-strictive load transducer
US9262905B2 (en) * 2011-04-27 2016-02-16 Gojo Industries, Inc. Portable compliance dispenser
US9453769B2 (en) 2014-08-25 2016-09-27 Maglogix, Llc Method for developing a sensing system to measure the attractive force between a magnetic structure and its target by quantifying the opposing residual magnetic field (ORMF)
CN108490207A (zh) * 2018-04-11 2018-09-04 航天科技控股集团股份有限公司 一种车速传感器线轴
EP3671141B1 (de) * 2018-12-20 2022-08-03 Bizerba SE & Co. KG Wägezelle und wiegefuss
CN114688410B (zh) * 2022-03-30 2023-08-25 杭州任达荷重监控技术有限公司 一种带有附着式传感器安装通孔的轴载荷监控支架

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410629A (en) 1932-06-27 1934-05-24 Siemens Ag Method of and apparatus for measuring mechanical forces, particularly for testing purposes
US3304479A (en) 1963-06-05 1967-02-14 Cavitron Ultrasonics Inc Devices for sensing and indicating variations in frequency and amplitude of acoustically vibrated work members
US5739600A (en) * 1995-03-24 1998-04-14 Kabushiki Kaisha Toshiba Underwater magnetrostrictive vibration device
US6237428B1 (en) * 1997-06-06 2001-05-29 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Magnetostrictive torque sensor
US6622577B1 (en) 1997-10-07 2003-09-23 Mehmet H. Uras Single coil magnetostrictive sensors
JP2001296193A (ja) * 2000-04-17 2001-10-26 Suzuki Motor Corp 操舵力検出用磁歪式トルクセンサ
JP2002313205A (ja) 2001-04-06 2002-10-25 Denso Corp スタータ用電磁スイッチ
DE10213286A1 (de) 2001-04-06 2002-10-10 Denso Corp Elektromagnetischer Schalter für einen Anlasser
JP2003057128A (ja) 2001-08-20 2003-02-26 Yamaha Motor Co Ltd 磁歪式荷重センサ
CN1232995C (zh) * 2001-10-24 2005-12-21 李文丰 密闭型电气开关总成
JP2004045047A (ja) 2002-07-08 2004-02-12 Yamaha Motor Co Ltd 磁歪式荷重センサ
US6993983B2 (en) * 2002-12-06 2006-02-07 Delphi Technologies, Inc. Universal magnetostrictive force sensor
US6941824B2 (en) * 2003-04-25 2005-09-13 Delphi Technologies, Inc. Magnetic force sensor and control circuit for same
JP4456415B2 (ja) * 2004-06-07 2010-04-28 ヤマハ発動機株式会社 荷重検出装置およびそれを用いた輸送機器

Also Published As

Publication number Publication date
DE602005002976D1 (de) 2007-12-06
EP1607728B1 (de) 2007-10-24
EP1607728A1 (de) 2005-12-21
CN1715849A (zh) 2006-01-04
DE602005002976T2 (de) 2008-02-14
US20050274195A1 (en) 2005-12-15
US7458276B2 (en) 2008-12-02
CN100567921C (zh) 2009-12-09

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Legal Events

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