AU566471B2 - Magnetic transducer for rotating shaft characteristics - Google Patents

Magnetic transducer for rotating shaft characteristics

Info

Publication number: AU566471B2
Authority: AU; Australia
Prior art keywords: rotating shaft; magnetic transducer; shaft characteristics; transducer; magnetic
Prior art date: 1983-01-28
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.): Ceased

Application number

AU30733/84A

Other versions

AU3073384A (en

Inventor

Edwin Joseph Meixner

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.)

Borg Warner Corp

Original Assignee

Borg Warner Corp

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.)

1983-01-28

Filing date

1984-07-16

Publication date

1987-10-22

1983-01-28 Priority claimed from US06/461,897 external-priority patent/US4479390A/en

1984-07-16 Application filed by Borg Warner Corp filed Critical Borg Warner Corp

1986-01-23 Publication of AU3073384A publication Critical patent/AU3073384A/en

1987-10-22 Application granted granted Critical

1987-10-22 Publication of AU566471B2 publication Critical patent/AU566471B2/en

2004-07-16 Anticipated expiration legal-status Critical

Status Ceased 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
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/242—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying torque and velocity
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)

AU30733/84A 1983-01-28 1984-07-16 Magnetic transducer for rotating shaft characteristics Ceased AU566471B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/461,897 US4479390A (en)	1983-01-28	1983-01-28	Transducer for measuring torque and/or speed of rotating shaft

Publications (2)

Publication Number	Publication Date
AU3073384A AU3073384A (en)	1986-01-23
AU566471B2 true AU566471B2 (en)	1987-10-22

Family

ID=23834388

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU30733/84A Ceased AU566471B2 (en)	1983-01-28	1984-07-16	Magnetic transducer for rotating shaft characteristics

Country Status (2)

Country	Link
AU (1)	AU566471B2 (en)
CA (1)	CA1221856A (en)

1984
- 1984-07-13 CA CA000458827A patent/CA1221856A/en not_active Expired
- 1984-07-16 AU AU30733/84A patent/AU566471B2/en not_active Ceased

Also Published As

Publication number	Publication date
CA1221856A (en)	1987-05-19
AU3073384A (en)	1986-01-23

Publication	Publication Date	Title
AU575920B2 (en)	1988-08-11	Disk drive apparatus
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GB2127610B (en)	1986-01-22	Magnetic disc transducer arm
AU566471B2 (en)	1987-10-22	Magnetic transducer for rotating shaft characteristics
HK70491A (en)	1991-09-13	Recording apparatus
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AU7911481A (en)	1983-04-14	Magnetic shaft bearing