IN170371B - - Google Patents

Info

Publication number
IN170371B
IN170371B IN858/MAS/87A IN858MA1987A IN170371B IN 170371 B IN170371 B IN 170371B IN 858MA1987 A IN858MA1987 A IN 858MA1987A IN 170371 B IN170371 B IN 170371B
Authority
IN
India
Application number
IN858/MAS/87A
Other languages
English (en)
Inventor
Ivan J Garshelis
Original Assignee
Mag Dev 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
Priority claimed from US06/938,404 external-priority patent/US4760745A/en
Application filed by Mag Dev Inc filed Critical Mag Dev Inc
Publication of IN170371B publication Critical patent/IN170371B/en

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
    • G01L3/102—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
    • G01L3/103—Details about the magnetic material used
    • 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)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Power Steering Mechanism (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pens And Brushes (AREA)
  • Soft Magnetic Materials (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Arrangements (AREA)
  • Heat Treatment Of Articles (AREA)
IN858/MAS/87A 1986-12-05 1987-11-30 IN170371B (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/938,404 US4760745A (en) 1986-12-05 1986-12-05 Magnetoelastic torque transducer
US07/119,531 US4896544A (en) 1986-12-05 1987-11-17 Magnetoelastic torque transducer

Publications (1)

Publication Number Publication Date
IN170371B true IN170371B (el) 1992-03-21

Family

ID=26817443

Family Applications (1)

Application Number Title Priority Date Filing Date
IN858/MAS/87A IN170371B (el) 1986-12-05 1987-11-30

Country Status (11)

Country Link
US (2) US4896544A (el)
EP (2) EP0270122B1 (el)
JP (2) JPH0831636B2 (el)
KR (1) KR920006454B1 (el)
CN (1) CN1014829B (el)
AT (2) ATE107023T1 (el)
AU (1) AU600537B2 (el)
CA (1) CA1304601C (el)
DE (2) DE3772940D1 (el)
IN (1) IN170371B (el)
NZ (2) NZ235662A (el)

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Also Published As

Publication number Publication date
CA1304601C (en) 1992-07-07
EP0422702A2 (en) 1991-04-17
DE3750041D1 (de) 1994-07-14
AU600537B2 (en) 1990-08-16
JPH0831636B2 (ja) 1996-03-27
NZ222745A (en) 1993-04-28
US5052232A (en) 1991-10-01
NZ235662A (en) 1993-04-28
CN1014829B (zh) 1991-11-20
ATE67307T1 (de) 1991-09-15
JPS63252487A (ja) 1988-10-19
DE3750041T2 (de) 1994-11-17
EP0270122A2 (en) 1988-06-08
ATE107023T1 (de) 1994-06-15
AU8196587A (en) 1988-06-16
CN87108230A (zh) 1988-07-27
KR880008012A (ko) 1988-08-30
EP0270122A3 (en) 1989-03-22
EP0422702B1 (en) 1994-06-08
EP0270122B1 (en) 1991-09-11
DE3772940D1 (de) 1991-10-17
US4896544A (en) 1990-01-30
JPH08293634A (ja) 1996-11-05
EP0422702A3 (en) 1991-07-24
KR920006454B1 (ko) 1992-08-06

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