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Machine translation
1. (WO2014183824) DEVICE FOR MEASURING THE CONDUCTIVITY OF A LIQUID IN ORDER TO DETERMINE VERY LOW LEVELS OF TOTAL ORGANIC CARBON (TOC) IN PURE AND ULTRA-PURE WATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/183824    International Application No.:    PCT/EP2014/000993
Publication Date: 20.11.2014 International Filing Date: 14.04.2014
IPC:
G01N 33/18 (2006.01)
Applicants: MERCK PATENT GMBH [DE/DE]; Frankfurter Strasse 250 64293 Darmstadt (DE)
Inventors: RAJAGOPALAN, Pascal; (FR).
GAIGNET, Yves; (FR).
LE NINIVIN GLIPA, Céline; (FR)
Priority Data:
13290107.5 15.05.2013 EP
Title (EN) DEVICE FOR MEASURING THE CONDUCTIVITY OF A LIQUID IN ORDER TO DETERMINE VERY LOW LEVELS OF TOTAL ORGANIC CARBON (TOC) IN PURE AND ULTRA-PURE WATER
(FR) DISPOSITIF POUR MESURER LA CONDUCTIVITÉ D'UN LIQUIDE AFIN DE DÉTERMINER DE TRÈS FAIBLES TAUX DE CARBONE ORGANIQUE TOTAL (TOC) DANS DE L'EAU PURE ET ULTRA-PURE
Abstract: front page image
(EN)The present patent application relates to a device (1) for measuring the conductivity of a liquid, which comprises a measuring chamber for containing a sampling volume to be irradiated with UV rays formed in a hydraulic body (4) which comprises an inlet channel for feeding the measuring chamber with liquid to be measured and an outlet channel for removing the measured liquid from the measuring chamber, the inlet channel and the outlet channel emerging on either side beyond a surface exposed to the UV rays, such that only the sampling volume contained in the measuring chamber is irradiated. The present patent application is also directed towards a use of such a device and to a purification system comprising such a device.
(FR)La présente invention concerne un dispositif (1) pour mesurer la conductivité d'un liquide, qui comprend une chambre de mesure servant à contenir un volume d'échantillonnage à exposer aux rayons UV et formée dans un corps hydraulique (4) qui comporte un canal d'entrée destiné à l'introduction dans la chambre de mesure d'un liquide devant être mesuré et un canal de sortie pour évacuer le liquide mesuré de la chambre de mesure, le canal d'entrée et le canal de sortie débouchant sur l'un ou l'autre côté, au-delà d'une surface exposée aux rayons UV, de telle sorte que seul le volume d'échantillonnage contenu dans la chambre de mesure est exposé au rayonnement. La présente invention concerne également l'utilisation d'un tel dispositif et un système de purification comprenant un tel dispositif.
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, IR, IS, JP, KE, KG, 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, SA, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)