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Machine translation
1. (WO2003060395) CONTINUOUS AUTOMATIC CONTROL SYSTEM OF INDUSTRIAL PROCESSES' COOLING FLUID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/060395    International Application No.:    PCT/EP2003/000149
Publication Date: 24.07.2003 International Filing Date: 13.01.2003
IPC:
F25B 1/04 (2006.01), F25B 49/02 (2006.01)
Applicants: EUROCHILLER S.r.l. [IT/IT]; Via Milano 69, I-27030 Castello D'Agogna (IT) (For All Designated States Except US).
VARISCO, Ugo [IT/IT]; (IT) (For US Only)
Inventors: VARISCO, Ugo; (IT)
Agent: RICCARDI, Sergio; Via M. Melloni, 32, I-20129 Milano (IT)
Priority Data:
MI2002A000074 16.01.2002 IT
Title (EN) CONTINUOUS AUTOMATIC CONTROL SYSTEM OF INDUSTRIAL PROCESSES' COOLING FLUID
(FR) SYSTEME DE CONTROLE AUTOMATIQUE CONTINU DE PROCEDE INDUSTRIEL DE REFROIDISSEMENT DE LIQUIDE
Abstract: front page image
(EN)A continuous automatic control system of industrial processes' cooling fluid is described, whose temperature is adjusted by a refrigerating circuit, whose capacity is continuously modulated by varying the compressor's velocity through the feeding current's frequency modulation of the compressor's motor, according to process cooling fluid's temperature detected at the heat exchanger's output with the refrigerating circuit.
(FR)L'invention concerne un système de contrôle automatique continu d'un procédé industriel de refroidissement de liquide, dont la température est réglée par un circuit de réfrigération. La capacité dudit système est continuellement modulée par la variation de la vitesse du compresseur à l'aide de la modulation de fréquence du courant d'alimentation du moteur du compresseur, selon la température du procédé de refroidissement de liquide détectée à la sortie d'un échangeur thermique avec un circuit de réfrigération.
Designated States: AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, 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)