ES225946U - Device of measurement of tensions on the surface of structures of magnetostrictive matter. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device of measurement of tensions on the surface of structures of magnetostrictive matter. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES225946U
ES225946U ES1977225946U ES225946U ES225946U ES 225946 U ES225946 U ES 225946U ES 1977225946 U ES1977225946 U ES 1977225946U ES 225946 U ES225946 U ES 225946U ES 225946 U ES225946 U ES 225946U
Authority
ES
Spain
Prior art keywords
coil
poles
magnetostrictive
translation
matter
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.)
Granted
Application number
ES1977225946U
Other languages
Spanish (es)
Other versions
ES225946Y (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.)
C D'ETUDES ET DE RECHERCHES de la MACHINE-OUTIL
Original Assignee
C D'ETUDES ET DE RECHERCHES de la MACHINE-OUTIL
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 C D'ETUDES ET DE RECHERCHES de la MACHINE-OUTIL filed Critical C D'ETUDES ET DE RECHERCHES de la MACHINE-OUTIL
Priority to ES1977225946U priority Critical patent/ES225946Y/en
Publication of ES225946U publication Critical patent/ES225946U/en
Application granted granted Critical
Publication of ES225946Y publication Critical patent/ES225946Y/en
Expired legal-status Critical Current

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  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Device for measuring voltages on the surface of structures magnetostrictive matter, characterized in that it is constituted by two berets, respectively linked to an alternating current source and even measuring device and made around a magnetizable body of which one of its faces is arranged in front of the structure to be studied, said surface being constituted by at least a set of four poles arranged at the vertices of a square or a rectangle, where the first coil is made by two windings derived in series, each being made around of a group of two consecutive poles so that a magnetic flux, created by a current that passes through this coil, circulates between the two groups of two poles so defined in a circuit constituted by the magnetizable body and the structure to be studied and in which the second coil is made by two windings derived in series, each made around two consecutive poles belonging respectively to each other of the groups of two poles defined by the first coil so as to satisfy a magnetic flux circulation condition equivalent to that of the first coil. (Machine-translation by Google Translate, not legally binding)
ES1977225946U 1977-01-26 1977-01-26 DEVICE FOR MEASURING TENSIONS ON THE SURFACE OF STRUCTURES MADE OF MAGNETOSTRICTIVE MATTER. Expired ES225946Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977225946U ES225946Y (en) 1977-01-26 1977-01-26 DEVICE FOR MEASURING TENSIONS ON THE SURFACE OF STRUCTURES MADE OF MAGNETOSTRICTIVE MATTER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977225946U ES225946Y (en) 1977-01-26 1977-01-26 DEVICE FOR MEASURING TENSIONS ON THE SURFACE OF STRUCTURES MADE OF MAGNETOSTRICTIVE MATTER.

Publications (2)

Publication Number Publication Date
ES225946U true ES225946U (en) 1977-03-16
ES225946Y ES225946Y (en) 1977-07-16

Family

ID=8387801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977225946U Expired ES225946Y (en) 1977-01-26 1977-01-26 DEVICE FOR MEASURING TENSIONS ON THE SURFACE OF STRUCTURES MADE OF MAGNETOSTRICTIVE MATTER.

Country Status (1)

Country Link
ES (1) ES225946Y (en)

Also Published As

Publication number Publication date
ES225946Y (en) 1977-07-16

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