AU2607388A - Process and sensor for measuring mechanical stresses in elements composed of magnetizable materials - Google Patents

Process and sensor for measuring mechanical stresses in elements composed of magnetizable materials

Info

Publication number
AU2607388A
AU2607388A AU26073/88A AU2607388A AU2607388A AU 2607388 A AU2607388 A AU 2607388A AU 26073/88 A AU26073/88 A AU 26073/88A AU 2607388 A AU2607388 A AU 2607388A AU 2607388 A AU2607388 A AU 2607388A
Authority
AU
Australia
Prior art keywords
sensor
mechanical stresses
elements composed
measuring mechanical
magnetizable materials
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.)
Abandoned
Application number
AU26073/88A
Inventor
Peter Kolta
Istvan Koncz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2607388A publication Critical patent/AU2607388A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0004—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/16—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in the magnetic properties of material resulting from the application of stress
AU26073/88A 1987-10-30 1988-10-28 Process and sensor for measuring mechanical stresses in elements composed of magnetizable materials Abandoned AU2607388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU489687 1987-10-30
HU4896/87 1987-10-30

Publications (1)

Publication Number Publication Date
AU2607388A true AU2607388A (en) 1989-05-23

Family

ID=10969185

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26073/88A Abandoned AU2607388A (en) 1987-10-30 1988-10-28 Process and sensor for measuring mechanical stresses in elements composed of magnetizable materials

Country Status (2)

Country Link
AU (1) AU2607388A (en)
WO (1) WO1989003981A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018482A1 (en) * 2005-05-03 2006-11-09 Continental Teves Ag & Co. Ohg Magnetoelastic pressure sensor for measuring hydraulic pressure, has deformation body coated with magnetoelastic material, where sensor is implemented as two parts, which are arranged in electronic unit and hydraulic unit, respectively
DE102011089605A1 (en) * 2011-12-22 2013-06-27 Zf Friedrichshafen Ag Device with measuring device for measuring forces and / or loads

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT199401B (en) * 1956-06-30 1958-09-10 Vyzk A Zkusebni Letecky Ustav Sensor for determining changes in physical quantities based on the electromagnetic principle
AT353507B (en) * 1977-11-11 1979-11-26 List Hans MEASUREMENT TRANSDUCER FOR DETERMINING THE INTERNAL PRESSURE OF PIPELINES
DE2937881A1 (en) * 1979-09-19 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Passive pressure pick-up for pipe leads - has induction sensor between pole of magnet and permeable pipe
US4523482A (en) * 1983-09-02 1985-06-18 Rockwell International Corporation Lightweight torquemeter and torque-measuring method
US4651573A (en) * 1984-08-27 1987-03-24 S. Himmelstein And Company Shaft torquemeter

Also Published As

Publication number Publication date
WO1989003981A1 (en) 1989-05-05

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