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1. (WO2011012184) FILTER APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/012184    International Application No.:    PCT/EP2010/003145
Publication Date: 03.02.2011 International Filing Date: 21.05.2010
IPC:
B01D 15/36 (2006.01), C07F 9/02 (2006.01), C10M 175/00 (2006.01), B01D 29/11 (2006.01)
Applicants: HYDAC FILTER SYSTEMS GMBH [DE/DE]; Industriegebiet 66280 Sulzbach/Saar (DE) (For All Designated States Except US).
BAUER, Martin [DE/DE]; (DE) (For US Only).
SCHUNK, Andreas [DE/DE]; (DE) (For US Only).
DUCHOWSKI, John, Kazimierz [US/DE]; (DE) (For US Only)
Inventors: BAUER, Martin; (DE).
SCHUNK, Andreas; (DE).
DUCHOWSKI, John, Kazimierz; (DE)
Agent: BARTELS & Partner; Lange Strasse 51 70174 Stuttgart (DE)
Priority Data:
10 2009 035 401.8 30.07.2009 DE
Title (DE) FILTERVORRICHTUNG
(EN) FILTER APPARATUS
(FR) DISPOSITIF DE FILTRATION
Abstract: front page image
(DE)Die Erfindung betrifft eine Filtervorrichtung (10) zum Reinigen von funktionalen Fluiden, insbesondere ausgewählt aus Phosphatestern, Ölen auf Phosphatesterbasis, Mineralölen und Phenolen, mit einem Filtergehäuse (12), in das ein Filterbett (14) eingebracht ist, insbesondere bestehend aus einer Mischung aus anionischem und kationischem lonenaustauscherharz, und mit mindestens einem Filterelement (16), das als Strömungsleiteinrichtung konzipiert eine Umlenkung des Fluids von einer radialen in eine axiale Strömungsrichtung (18) oder umgekehrt erlaubt.
(EN)The invention relates to a filter apparatus (10) for cleaning functional fluids, especially selected from phosphate esters, phosphate ester-based oils, mineral oils and phenols, comprising a filter housing (12) into which a filter bed (14) has been introduced, especially consisting of a mixture of anionic and cationic ion exchange resins, and comprising at least one filter element (16) which, designed as a flow guide device, enables the diversion of the fluid from a radial to an axial flow direction (18) or vice versa.
(FR)L'invention concerne un dispositif de filtration (10) pour nettoyer des fluides fonctionnels, notamment sélectionnés parmi les esters de phosphate, les huiles à base d'esters de phosphate, les huiles minérales et les phénoles, comprenant un boîtier de filtre (12), dans lequel est installé un lit filtrant (14), notamment constitué d'un mélange de résines d'échange ionique anionique et cationique, et au moins un élément filtrant (16), qui est conçu comme dispositif de guidage de flux permettant un renvoi du fluide d'une direction d'écoulement radiale à une direction d'écoulement axiale (18) ou vice-versa.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)