SE8701684L - Magnetoelastisk momentgivare med dubbelhylsa - Google Patents

Magnetoelastisk momentgivare med dubbelhylsa

Info

Publication number
SE8701684L
SE8701684L SE8701684A SE8701684A SE8701684L SE 8701684 L SE8701684 L SE 8701684L SE 8701684 A SE8701684 A SE 8701684A SE 8701684 A SE8701684 A SE 8701684A SE 8701684 L SE8701684 L SE 8701684L
Authority
SE
Sweden
Prior art keywords
measuring
sleeve
magnetoelastic
axle
double housing
Prior art date
Application number
SE8701684A
Other languages
English (en)
Other versions
SE457482B (sv
SE8701684D0 (sv
Inventor
J Sobel
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 SE8701684A priority Critical patent/SE457482B/sv
Publication of SE8701684D0 publication Critical patent/SE8701684D0/sv
Priority to DE3813447A priority patent/DE3813447A1/de
Priority to US07/184,816 priority patent/US4845999A/en
Publication of SE8701684L publication Critical patent/SE8701684L/sv
Publication of SE457482B publication Critical patent/SE457482B/sv

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)
SE8701684A 1987-04-24 1987-04-24 Nollpunktsstabiliserad magnetoelastisk momentgivare SE457482B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8701684A SE457482B (sv) 1987-04-24 1987-04-24 Nollpunktsstabiliserad magnetoelastisk momentgivare
DE3813447A DE3813447A1 (de) 1987-04-24 1988-04-21 Magnetoelastischer drehmomentengeber mit nullpunktstabilisierung
US07/184,816 US4845999A (en) 1987-04-24 1988-04-22 Magnetoelastic torque transducer with double sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701684A SE457482B (sv) 1987-04-24 1987-04-24 Nollpunktsstabiliserad magnetoelastisk momentgivare

Publications (3)

Publication Number Publication Date
SE8701684D0 SE8701684D0 (sv) 1987-04-24
SE8701684L true SE8701684L (sv) 1988-10-25
SE457482B SE457482B (sv) 1988-12-27

Family

ID=20368290

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701684A SE457482B (sv) 1987-04-24 1987-04-24 Nollpunktsstabiliserad magnetoelastisk momentgivare

Country Status (3)

Country Link
US (1) US4845999A (sv)
DE (1) DE3813447A1 (sv)
SE (1) SE457482B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10325764A (ja) * 1997-03-25 1998-12-08 Toyota Autom Loom Works Ltd トルクセンサの取付け方法
US6301976B1 (en) * 1999-03-18 2001-10-16 Trw Inc. Torque sensing apparatus having a magnetoelastic member secured to a shaft
US8203336B2 (en) * 2009-09-13 2012-06-19 Atomic Energy Council Institute Of Nuclear Energy Research Eddy current probes having magnetic gap

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506554A (en) * 1983-06-07 1985-03-26 Asea Aktiebolag Magnetoelastic torque transducer
US4616512A (en) * 1984-11-23 1986-10-14 S. Himmelstein And Company Torquemeter
US4712433A (en) * 1985-10-18 1987-12-15 Aisin Seiki Kabushiki Kaisha Torque sensor for automotive power steering systems

Also Published As

Publication number Publication date
SE457482B (sv) 1988-12-27
SE8701684D0 (sv) 1987-04-24
DE3813447A1 (de) 1988-11-10
US4845999A (en) 1989-07-11

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