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. (WO2007017446) SELF-CLEANING FILTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/017446    International Application No.:    PCT/EP2006/064980
Publication Date: 15.02.2007 International Filing Date: 02.08.2006
Chapter 2 Demand Filed:    23.05.2007    
IPC:
B01D 29/21 (2006.01), B01D 29/90 (2006.01)
Applicants: VERNOCCHI, Valerio [IT/IT]; (IT)
Inventors: VERNOCCHI, Valerio; (IT)
Agent: GIAMBROCONO, Alfonso; Via Rosolino Pilo, 19/B, I-20129 Milano (IT)
Priority Data:
MI2005A001553 05.08.2005 IT
Title (EN) SELF-CLEANING FILTER
(FR) FILTRE AUTONETTOYANT
Abstract: front page image
(EN)A filter module for fluids, comprising a pleated filtering membrane (6) the surface of which separates a pre-filtration volume, upstream of the filtering membrane (6), from a post-filtration volume, downstream of the filtering membrane (6), said pleated filtering membrane (6) presenting, on its surface, pleats bounded by contiguous crests (7), said filtering membrane comprising, on the pre-filtration volume side, a conveyor (10) for causing the filtrate to flow substantially between the pleats of the pleated filtering membrane (6).
(FR)L'invention porte sur un filtre à fluides comprenant une membrane (6) filtrante plissée dont la surface sépare un volume de préfiltrage situé en amont de la membrane (6), d'un volume de postfiltrage situé en aval de la membrane (6). Ladite membrane (6) présente une surface plissée dont les plis sont reliés par des sommets continus (7); elle (6) comporte du côté du volume de préfiltrage un convoyeur (10) forçant le filtrat à s'écouler sensiblement entre les plis de la membrane (6).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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: English (EN)