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1. (WO2010080809) MAGNETOSTRICTIVE LIQUID DENSITY DETECTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/080809 International Application No.: PCT/US2010/020228
Publication Date: 15.07.2010 International Filing Date: 06.01.2010
IPC:
G01N 9/00 (2006.01)
[IPC code unknown for G01N 9]
Applicants:
PRINSTIL, Ambroise [US/US]; US (UsOnly)
TESSITORE, Joseph [US/US]; US (UsOnly)
VEEDER-ROOT COMPANY [US/US]; 125 Powder Forest Drive Simsbury, Connecticut 06070, US (AllExceptUS)
Inventors:
PRINSTIL, Ambroise; US
TESSITORE, Joseph; US
Agent:
BRULEY, Kenneth, C.; Nelson Mullins Riley & Scarborough, LLC 100 North Tryon Street 42nd Floor Charlotte, North Carolina 28202-4000, US
Priority Data:
12/652,60705.01.2010US
61/142,66606.01.2009US
Title (EN) MAGNETOSTRICTIVE LIQUID DENSITY DETECTOR
(FR) CAPTEUR MAGNÉTOSTRICTIF PERMETTANT DE DÉTERMINER LA DENSITÉ D'UN LIQUIDE
Abstract:
(EN) A fluid level probe for use in a tank containing a first fluid, including a probe shaft, a first float with a first magnet that is slidably disposed for movement along the probe shaft and adapted to float at the top surface of the first fluid, a second float with a first magnet that is slidably disposed for movement along the probe shaft beneath the first float and adapted to float within the first fluid, and electronics adapted to determine a first distance between the first magnet of the first float and the first magnet of the second float which is used to determine a first density of the first fluid.
(FR) La présente invention concerne une sonde de niveau de fluide utilisable dans une cuve contenant un premier fluide, un premier flotteur comportant un premier aimant coulissant pouvant se déplacer le long de la tige de la sonde et conçu pour flotter à la surface supérieure du premier fluide, un second flotteur comportant un premier aimant coulissant pouvant se déplacer le long de la tige de la sonde au-dessous du premier flotteur et conçu pour flotter au milieu du premier fluide et un dispositif électronique conçu pour déterminer une première distance entre le premier aimant du premier flotteur et le premier aimant du second flotteur, distance qui est utilisée pour déterminer une première densité du premier fluide.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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: English (EN)
Filing Language: English (EN)