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Machine translation
1. (WO2010116388) SCREW COMPRESSOR SPECIALLY SUITABLE TO BE CONNECTED IN PARALLEL IN COMPRESSION UNITS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/116388    International Application No.:    PCT/IT2009/000145
Publication Date: 14.10.2010 International Filing Date: 06.04.2009
Chapter 2 Demand Filed:    04.02.2011    
IPC:
F04C 23/00 (2006.01), F04C 29/02 (2006.01)
Applicants: REFCOMP SPA [IT/IT]; Via E. Fermi, 6 I-36045 Lonigo (VI) (IT) (For All Designated States Except US).
BAZZATO, Stefano [IT/IT]; (IT) (For US Only)
Inventors: BAZZATO, Stefano; (IT)
Agent: BONINI, Ercole; c/o Studio Bonini SRL Corso Fogazzaro, 8 I-36100 Vicenza (IT)
Priority Data:
Title (EN) SCREW COMPRESSOR SPECIALLY SUITABLE TO BE CONNECTED IN PARALLEL IN COMPRESSION UNITS
(FR) COMPRESSEUR À VIS SPÉCIALEMENT APPROPRIÉ POUR ÊTRE MONTÉ EN PARALLÈLE DANS DES UNITÉS DE COMPRESSION
Abstract: front page image
(EN)Compressor comprising a body (2) in which it is possible to identify: an intake (3) for a fluid made up of a mixture of gas (G) and auxiliary fluid (L); compression means (5) located downstream of the intake (3); a separation chamber (6) downstream of the compression means (5) to separate the gas (G) from the auxiliary fluid (L); a duct (7) placing the area (54) downstream of the compression means (5) in communication with the separation chamber (6); an auxiliary circuit (8) comprising a pipe (81) connected between the separation chamber (6) and the area (53) upstream of the compression means (5) that makes the auxiliary fluid (L) return into the compression means (5); a delivery outlet (4) connected to an outlet duct (102) of the compressed gas (G). A check valve (10) is inserted in the duct (7) that places the compression means (5) in communication with the separation chamber (6) and a solenoid valve (11) is inserted in the pipe (81) of the auxiliary circuit (8).
(FR)L'invention concerne un compresseur comprenant un corps (2) composé : d'une admission (3) destinée à un fluide constitué d'un mélange gazeux (G) et d'un fluide auxiliaire (L) ; de moyens de compression (5) situés en aval de l'admission (3) ; d'une chambre de séparation (6) située en aval des moyens de compression (5) destinée à séparer le gaz (G) du fluide auxiliaire (L) ; d'un conduit (7) mettant la zone aval (54) des moyens de compression (5) en communication avec la chambre de séparation (6) ; d'un circuit auxiliaire (8) comprenant un tuyau (81) reliant la chambre de séparation (6) et la zone amont (53) des moyens de compression (5) qui renvoie le fluide auxiliaire (L) dans les moyens de compression (5) ; d'une sortie de distribution (4) reliée à un conduit de sortie (102) du gaz comprimé (G). Un clapet anti-retour (10) est inséré dans le conduit (7) et met les moyens de compression (5) en communication avec la chambre de séparation (6) et une électrovanne (11) est insérée dans le tuyau (81) du circuit auxiliaire (8).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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: Italian (IT)