ES2070678A2 - Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica. - Google Patents

Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica.

Info

Publication number
ES2070678A2
ES2070678A2 ES09201611A ES9201611A ES2070678A2 ES 2070678 A2 ES2070678 A2 ES 2070678A2 ES 09201611 A ES09201611 A ES 09201611A ES 9201611 A ES9201611 A ES 9201611A ES 2070678 A2 ES2070678 A2 ES 2070678A2
Authority
ES
Spain
Prior art keywords
conductivity
discs
basis
measurement
determining
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
ES09201611A
Other languages
English (en)
Other versions
ES2070678R (es
ES2070678B1 (es
Inventor
Grande Antonio Hernando
Duxing Chen
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES9201611A priority Critical patent/ES2070678B1/es
Publication of ES2070678A2 publication Critical patent/ES2070678A2/es
Publication of ES2070678R publication Critical patent/ES2070678R/es
Application granted granted Critical
Publication of ES2070678B1 publication Critical patent/ES2070678B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Abstract

METODO DE DETERMINACION DE LA CONDUCTIVIDAD DE DISCOS A PARTIR DE LA MEDIDA DE LA SUSCEPTIBILIDAD MAGNETICA. LA PARTE IMAGINARIA DE LA SUSCEPTIBILIDAD DEPENDE DE LA PARTE REAL DE LA MISMA, LA CONDUCTIVIDAD Y LA GEOMETRIA DEL DISCO. ESTA INVENCION SUMINISTRA UN METODO DIRECTO, PRECISO Y SIMPLE PARA IDENTIFICAR Y COMPROBAR LA VALIDEZ DE MONEDAS, Y PARA EL CONTROL DE CALIDAD DE PIEZAS METALICAS CON FORMA DE DISCO.
ES9201611A 1992-07-31 1992-07-31 Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica. Expired - Fee Related ES2070678B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9201611A ES2070678B1 (es) 1992-07-31 1992-07-31 Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201611A ES2070678B1 (es) 1992-07-31 1992-07-31 Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica.

Publications (3)

Publication Number Publication Date
ES2070678A2 true ES2070678A2 (es) 1995-06-01
ES2070678R ES2070678R (es) 1996-06-16
ES2070678B1 ES2070678B1 (es) 1997-02-01

Family

ID=8277851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201611A Expired - Fee Related ES2070678B1 (es) 1992-07-31 1992-07-31 Metodo de determinacion de la conductividad de discos a partir de la medida de la susceptibilidad magnetica.

Country Status (1)

Country Link
ES (1) ES2070678B1 (es)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259836A (en) * 1962-01-19 1966-07-05 Dresser Ind Induction logging apparatus having plural receiver coils each forming a mutually balanced system with the transmitter coils
US3614600A (en) * 1969-07-31 1971-10-19 Geonics Ltd Electromagnetic prospecting apparatus for detecting electrically or magnetically responsive ore bodies
JPS58152357A (ja) * 1982-03-05 1983-09-09 Jeol Ltd 走査電子顕微鏡
ES8607588A3 (es) * 1985-02-07 1986-05-16 Mars Inc Metodo y su correspondiente aparato para examinar una monedaconductora respecto a su autenticidad y a su denominacion
JPH01321606A (ja) * 1988-06-22 1989-12-27 Seiko Epson Corp 感熱吸脱着具
JPH03123871A (ja) * 1989-10-06 1991-05-27 Iwatsu Electric Co Ltd 広帯域測定用セル
JPH03165741A (ja) * 1989-11-25 1991-07-17 Toshiba Corp 磁気共鳴装置及び静磁場自動補正装置
WO1991011708A1 (en) * 1990-01-24 1991-08-08 Rosemount Inc. Electrodeless conductivity sensor with inflatable surface

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259836A (en) * 1962-01-19 1966-07-05 Dresser Ind Induction logging apparatus having plural receiver coils each forming a mutually balanced system with the transmitter coils
US3614600A (en) * 1969-07-31 1971-10-19 Geonics Ltd Electromagnetic prospecting apparatus for detecting electrically or magnetically responsive ore bodies
JPS58152357A (ja) * 1982-03-05 1983-09-09 Jeol Ltd 走査電子顕微鏡
ES8607588A3 (es) * 1985-02-07 1986-05-16 Mars Inc Metodo y su correspondiente aparato para examinar una monedaconductora respecto a su autenticidad y a su denominacion
JPH01321606A (ja) * 1988-06-22 1989-12-27 Seiko Epson Corp 感熱吸脱着具
JPH03123871A (ja) * 1989-10-06 1991-05-27 Iwatsu Electric Co Ltd 広帯域測定用セル
JPH03165741A (ja) * 1989-11-25 1991-07-17 Toshiba Corp 磁気共鳴装置及び静磁場自動補正装置
WO1991011708A1 (en) * 1990-01-24 1991-08-08 Rosemount Inc. Electrodeless conductivity sensor with inflatable surface

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 01321606 A (SEIKO EPSON CORP.) 27.12.89 * Resumen * *
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 03123871 A (IWATSU ELECTRIC CO. LTD.) 25.05.91 * Resumen * *
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 03165741 A (TOSHIBA CORP) 17.07.91 * Resumen * *
BASE DE DATOS PAJ en EPOQUE. Japanese Patent Information Organisation (Tokio, JP) & JP 58152357 A (NIPPON DENSHI KK) 09.09.83 * Resumen; figura * *

Also Published As

Publication number Publication date
ES2070678R (es) 1996-06-16
ES2070678B1 (es) 1997-02-01

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