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GB2140565B - Magnetoelastic torque transducer - Google Patents

Magnetoelastic torque transducer

Info

Publication number
GB2140565B
GB2140565B GB08314788A GB8314788A GB2140565B GB 2140565 B GB2140565 B GB 2140565B GB 08314788 A GB08314788 A GB 08314788A GB 8314788 A GB8314788 A GB 8314788A GB 2140565 B GB2140565 B GB 2140565B
Authority
GB
United Kingdom
Prior art keywords
torque transducer
magnetoelastic torque
magnetoelastic
transducer
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.)
Expired
Application number
GB08314788A
Other versions
GB2140565A (en
GB8314788D0 (en
Inventor
Kent Blomkvist
Jan O Nordvall
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Priority to GB08314788A priority Critical patent/GB2140565B/en
Publication of GB8314788D0 publication Critical patent/GB8314788D0/en
Publication of GB2140565A publication Critical patent/GB2140565A/en
Application granted granted Critical
Publication of GB2140565B publication Critical patent/GB2140565B/en
Expired 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)
GB08314788A 1983-05-27 1983-05-27 Magnetoelastic torque transducer Expired GB2140565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08314788A GB2140565B (en) 1983-05-27 1983-05-27 Magnetoelastic torque transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08314788A GB2140565B (en) 1983-05-27 1983-05-27 Magnetoelastic torque transducer

Publications (3)

Publication Number Publication Date
GB8314788D0 GB8314788D0 (en) 1983-07-06
GB2140565A GB2140565A (en) 1984-11-28
GB2140565B true GB2140565B (en) 1986-11-12

Family

ID=10543509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314788A Expired GB2140565B (en) 1983-05-27 1983-05-27 Magnetoelastic torque transducer

Country Status (1)

Country Link
GB (1) GB2140565B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408502D0 (en) * 1984-04-03 1984-05-16 Trw Probe Electronics Co Ltd Torque sensing apparatus
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
RU2149368C1 (en) * 1998-06-15 2000-05-20 Акционерное общество "АвтоВАЗ" Device for contactless measurement of shaft torque
DE102018118948A1 (en) * 2018-08-03 2020-02-06 Trafag Ag Measuring device for non-contact measurement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB596186A (en) * 1942-12-07 1947-12-30 Saint Gobain An improved process for the manufacture of vinyl chloride

Also Published As

Publication number Publication date
GB2140565A (en) 1984-11-28
GB8314788D0 (en) 1983-07-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960527