GB1352275A - Methods and systems of measuring torsion - Google Patents

Methods and systems of measuring torsion

Info

Publication number
GB1352275A
GB1352275A GB752272A GB752272A GB1352275A GB 1352275 A GB1352275 A GB 1352275A GB 752272 A GB752272 A GB 752272A GB 752272 A GB752272 A GB 752272A GB 1352275 A GB1352275 A GB 1352275A
Authority
GB
United Kingdom
Prior art keywords
shaft
signals
torsion
phase
bands
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
GB752272A
Other languages
English (en)
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.)
Simmonds Precision Products Inc
Original Assignee
Simmonds Precision Products 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 Simmonds Precision Products Inc filed Critical Simmonds Precision Products Inc
Publication of GB1352275A publication Critical patent/GB1352275A/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
    • G01L3/12—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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01L3/104—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 permanent magnets
    • 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
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB752272A 1971-04-29 1972-02-18 Methods and systems of measuring torsion Expired GB1352275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13857271A 1971-04-29 1971-04-29

Publications (1)

Publication Number Publication Date
GB1352275A true GB1352275A (en) 1974-05-08

Family

ID=22482626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB752272A Expired GB1352275A (en) 1971-04-29 1972-02-18 Methods and systems of measuring torsion

Country Status (4)

Country Link
JP (1) JPS5534369B1 (enrdf_load_stackoverflow)
FR (1) FR2136715A5 (enrdf_load_stackoverflow)
GB (1) GB1352275A (enrdf_load_stackoverflow)
IT (1) IT960775B (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218814A (en) * 1988-05-18 1989-11-22 Walterscheid Gmbh Jean Process and device for measuring a torque applied to a formed member e.g. shaft
EP0284508A3 (en) * 1987-03-25 1990-05-30 Consulab Inc. Torquemeter
DE4127965A1 (de) * 1990-08-23 1992-02-27 Mazda Motor Drehmomentdetektor
DE4232040A1 (de) * 1991-09-26 1993-04-08 Mazda Motor Drehmomenterfassungssystem
US5297044A (en) * 1991-03-25 1994-03-22 Mazda Motor Corporation Torque and rotating speed sensor
US5301559A (en) * 1991-09-26 1994-04-12 Mazda Motor Corporation Torque detecting system
GB2427277A (en) * 2005-06-14 2006-12-20 Equipmake Ltd Rotation sensor comprising magnetised strip disposed around circumference of rotating body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208904A (en) * 1978-07-17 1980-06-24 Resco, Inc. Method of measuring long shaft torque
KR890000890A (ko) * 1987-06-22 1989-03-17 미타 가츠시게 토크검출장치

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284508A3 (en) * 1987-03-25 1990-05-30 Consulab Inc. Torquemeter
GB2218814A (en) * 1988-05-18 1989-11-22 Walterscheid Gmbh Jean Process and device for measuring a torque applied to a formed member e.g. shaft
DE4127965A1 (de) * 1990-08-23 1992-02-27 Mazda Motor Drehmomentdetektor
US5265480A (en) * 1990-08-23 1993-11-30 Mazda Motor Corporation Torque detector
US5297044A (en) * 1991-03-25 1994-03-22 Mazda Motor Corporation Torque and rotating speed sensor
DE4232040A1 (de) * 1991-09-26 1993-04-08 Mazda Motor Drehmomenterfassungssystem
US5301559A (en) * 1991-09-26 1994-04-12 Mazda Motor Corporation Torque detecting system
DE4232040C2 (de) * 1991-09-26 1999-07-29 Mazda Motor Drehmomenterfassungssystem
GB2427277A (en) * 2005-06-14 2006-12-20 Equipmake Ltd Rotation sensor comprising magnetised strip disposed around circumference of rotating body

Also Published As

Publication number Publication date
IT960775B (it) 1973-11-30
JPS5534369B1 (enrdf_load_stackoverflow) 1980-09-06
FR2136715A5 (enrdf_load_stackoverflow) 1972-12-22

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Legal Events

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