WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2014195870) COOLING DEVICE FOR A FREQUENCY CONVERTER, CONVERTER ASSEMBLY COMPRISING SAID COOLING DEVICE AND REFRIGERATING OR CONDITIONING PLANT COMPRISING SAID CONVERTER ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/195870    International Application No.:    PCT/IB2014/061921
Publication Date: 11.12.2014 International Filing Date: 03.06.2014
IPC:
H05K 7/20 (2006.01), F24F 11/00 (2006.01)
Applicants: FRASCOLD S.P.A. [IT/IT]; Via Barbara Melzi, 103/105 Rescaldina (IT)
Inventors: BROGLIA, Thomas; (IT)
Agent: ANDREOTTI, Erika; Studio Torta S.p.A. Via Viotti, 9 I-10121 Torino (IT)
Priority Data:
MI2013A000910 03.06.2013 IT
Title (EN) COOLING DEVICE FOR A FREQUENCY CONVERTER, CONVERTER ASSEMBLY COMPRISING SAID COOLING DEVICE AND REFRIGERATING OR CONDITIONING PLANT COMPRISING SAID CONVERTER ASSEMBLY
(FR) DISPOSITIF DE REFROIDISSEMENT POUR CONVERTISSEUR DE FRÉQUENCE, ENSEMBLE CONVERTISSEUR COMPRENANT LEDIT DISPOSITIF DE REFROIDISSEMENT ET INSTALLATION FRIGORIFIQUE OU DE CONDITIONNEMENT COMPRENANT LEDIT ENSEMBLE CONVERTISSEUR
Abstract: front page image
(EN)A cooling device for a frequency converter of a refrigerating or conditioning plant comprises at least one thermal exchange element (16) supplied with a total flow rate (QTOT) of refrigerating fluid; regulating means (23; 29) configured to selectively regulate the total flow rate (QTOT) of refrigerating fluid on the basis of at least one parameter indicative of the temperature of the frequency converter (12).
(FR)L'invention concerne un dispositif de refroidissement pour un convertisseur de fréquence d'une installation frigorifique ou de conditionnement comprenant au moins un élément d'échange thermique (16) alimenté par un débit total (QTOT) de fluide réfrigérant, des moyens de régulation (23 ; 29) conçus pour réguler sélectivement le débit total (QTOT) de fluide de réfrigération sur la base d'au moins un paramètre indicant la température du convertisseur de fréquence (12).
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: Italian (IT)