SE9901045D0 - The stress-wire antenna - Google Patents

The stress-wire antenna

Info

Publication number
SE9901045D0
SE9901045D0 SE9901045A SE9901045A SE9901045D0 SE 9901045 D0 SE9901045 D0 SE 9901045D0 SE 9901045 A SE9901045 A SE 9901045A SE 9901045 A SE9901045 A SE 9901045A SE 9901045 D0 SE9901045 D0 SE 9901045D0
Authority
SE
Sweden
Prior art keywords
wire
stress
wire antenna
magneto
combining
Prior art date
Application number
SE9901045A
Other languages
Swedish (sv)
Inventor
Carl Tyren
Antonio Hernando Grande
Christian Quinones
Original Assignee
Carl Tyren
Inst De Magnetismo Aplicado
Christian Quinones
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 Carl Tyren, Inst De Magnetismo Aplicado, Christian Quinones filed Critical Carl Tyren
Priority to SE9901045A priority Critical patent/SE9901045D0/en
Publication of SE9901045D0 publication Critical patent/SE9901045D0/en
Priority to EP00921207A priority patent/EP1181513A1/en
Priority to AU41547/00A priority patent/AU4154700A/en
Priority to PCT/SE2000/000476 priority patent/WO2000057147A1/en

Links

Classifications

    • 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
    • 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

Abstract

A simple piece of magnetic wire is a wire-less mechanical stress sensor by combining magneto-elastic and magneto-impedance effects allowing the wire stress level to be remotely measured via radio detection.
SE9901045A 1999-03-21 1999-03-21 The stress-wire antenna SE9901045D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9901045A SE9901045D0 (en) 1999-03-21 1999-03-21 The stress-wire antenna
EP00921207A EP1181513A1 (en) 1999-03-21 2000-03-15 Stress-wire antenna
AU41547/00A AU4154700A (en) 1999-03-21 2000-03-15 Stress-wire antenna
PCT/SE2000/000476 WO2000057147A1 (en) 1999-03-21 2000-03-15 Stress-wire antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901045A SE9901045D0 (en) 1999-03-21 1999-03-21 The stress-wire antenna

Publications (1)

Publication Number Publication Date
SE9901045D0 true SE9901045D0 (en) 1999-03-21

Family

ID=20414958

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901045A SE9901045D0 (en) 1999-03-21 1999-03-21 The stress-wire antenna

Country Status (4)

Country Link
EP (1) EP1181513A1 (en)
AU (1) AU4154700A (en)
SE (1) SE9901045D0 (en)
WO (1) WO2000057147A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0107182D0 (en) 2001-03-22 2001-05-09 Secr Defence Stress sensor
US7771545B2 (en) 2007-04-12 2010-08-10 General Electric Company Amorphous metal alloy having high tensile strength and electrical resistivity
DE112014006383T5 (en) 2014-02-19 2016-11-24 Infineon Technologies Ag Detection of dependent failures

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311818A (en) * 1963-03-11 1967-03-28 Api Instr Company Non-contact apparatus for magnetically measuring strain
US3636437A (en) * 1970-08-25 1972-01-18 Herman A Soulant Jr Methods for magnetically measuring stress using the linear relationship of the third harmonic to stress
US3792348A (en) * 1971-11-19 1974-02-12 W Rollwitz Method of determining stress in a ferromagnetic member using magnetoabsorption
DE2716649C2 (en) * 1977-02-09 1984-12-13 Bekaert-Cockerill, Hemiksem Method for measuring the mechanical stress in a ferromagnetic body and a device for carrying out such a measurement
EP0666470B1 (en) * 1994-01-26 2001-04-11 Honda Giken Kogyo Kabushiki Kaisha Stress measurement of magnetic materials, and FRP and adhesive members with such material for defect detection
JP3052047B2 (en) * 1994-09-07 2000-06-12 本田技研工業株式会社 Method of measuring stress of ferromagnetic metal body, method of measuring stress distribution in sheet-like sensor, and sheet-like sensor for measuring stress distribution
US5600239A (en) * 1995-06-16 1997-02-04 The United States Of America As Represented By The Secretary Of The Navy Strain sensing system including a magnetostrictive material having a piezomagnetic property selected for maximizing electrical impedance to current applied to a predetermined skin depth
US5821430A (en) * 1997-02-28 1998-10-13 Southwest Research Institute Method and apparatus for conducting in-situ nondestructive tensile load measurements in cables and ropes

Also Published As

Publication number Publication date
WO2000057147A1 (en) 2000-09-28
AU4154700A (en) 2000-10-09
EP1181513A1 (en) 2002-02-27

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