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1. (WO2013064642) APPARATUS FOR MONITORING IN A MAGNETIC ENVIRONMENT AND METHOD ASSOCIATED THEREWITH
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/064642 International Application No.: PCT/EP2012/071734
Publication Date: 10.05.2013 International Filing Date: 02.11.2012
IPC:
G01R 33/24 (2006.01) ,G01V 3/15 (2006.01) ,G01R 33/28 (2006.01) ,G01R 33/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
20
involving magnetic resonance
24
for measuring direction or magnitude of magnetic fields or magnetic flux
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
15
specially adapted for use during transport, e.g. by a person, vehicle or boat
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
20
involving magnetic resonance
28
Details of apparatus provided for in groups G01R33/44-G01R33/6496
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33
Arrangements or instruments for measuring magnetic variables
02
Measuring direction or magnitude of magnetic fields or magnetic flux
Applicants:
UNIVERSITE DE LORRAINE [FR/FR]; 34 Cours Léopold CS 25233 F-54052 Nancy Cedex, FR
CENTRE HOSPITALIER REGIONAL DE NANCY [FR/FR]; 29 Avenue du Maréchal de Lattre de Tassigny CO 60034 F-54035 Nancy Cedex, FR
Inventors:
PASQUIER, Cédric; FR
FELBLINGER, Jacques; FR
JOVANOVIC, Slavisa; FR
Agent:
PONTET ALLANO & ASSOCIES; Parc Les Algorithmes, Bâtiment PLATON CS 70003 SAINT AUBIN F-91192 Gif sur Yvette Cedex, FR
Priority Data:
115991402.11.2011FR
Title (EN) APPARATUS FOR MONITORING IN A MAGNETIC ENVIRONMENT AND METHOD ASSOCIATED THEREWITH
(FR) APPAREIL DE SURVEILLANCE DANS UN ENVIRONNEMENT MAGNETIQUE ET PROCEDE ASSOCIE
Abstract:
(EN) The invention relates to an apparatus (1) for monitoring exposure conditions to which an operator or machine situated in a magnetic environment is subjected. The apparatus (1) according to the invention includes a portable module (2) for measuring, at a plurality of known times t, indicative data including the three components of a magnetic field vector, a portable module (3) for determining the three components of a traveling speed vector, and calculation means (4) for estimating an induced current passing through the operator or machine from the magnetic field and traveling speed vectors. The invention likewise relates to a method implemented in the apparatus according to the invention.
(FR) La présente invention concerne un appareil de surveillance (1) de conditions d'exposition auxquelles est soumis un opérateur ou une machine situé dans un environnement magnétique. L'appareil (1) selon l'invention comprend : - un module portatif (2) de mesure, à plusieurs instants t connus, d'une donnée indicative comprenant les trois composantes d'un vecteur champ magnétique; - un module portatif (3) de détermination les trois composantes d'un vecteur vitesse de déplacement; et - des moyens de calcul (4) pour estimer un courant induit traversant l'opérateur ou la machine, à partir des valeurs de champ magnétique et de vitesse de déplacement. L'invention concerne également un procédé mis en œuvre dans l'appareil selon l'invention.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)