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1. (WO2013122464) FIBRE BASED FILTER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/122464 International Application No.: PCT/NL2013/050090
Publication Date: 22.08.2013 International Filing Date: 15.02.2013
IPC:
B01D 35/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
35
Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
10
Brush filters
Applicants:
TWIN FIBRA B.V. [NL/NL]; Van Lennepweg 4 NL-2597 LJ Den Haag, NL
Inventors:
LIEBRAND, Hugo; NL
ARNOLDY, Michiel, Paul; NL
Agent:
DE BOER, Henk; Nederlandsch Octrooibureau J.W. Frisolaan 13 NL-2517 JS The Hague, NL
Priority Data:
200829515.02.2012NL
Title (EN) FIBRE BASED FILTER
(FR) FILTRE À BASE DE FIBRES
Abstract:
(EN) A filter comprises a housing defining a flow channel having an inlet end and an outlet with a collar located within the housing such that a flow passage is formed between an outside surface of the collar and an inside surface of the housing. A bundle of fibres have their first ends retained by the collar and their second ends extending freely towards the inlet end of the housing and a pinch member is located within the fibre bundle for constraining the fibres at a position intermediate between their second end and the collar. In use, the fibres clump together upstream of the pinch member and can retain particulates or droplets.
(FR) Filtre comprenant un boîtier définissant un canal d'écoulement qui dispose d'une extrémité d'entrée et d'une sortie avec un collier situé à l'intérieur du boîtier de sorte que le passage d'écoulement soit formé entre une surface extérieure du collier et une surface intérieure du boîtier. Un assemblage de fibres, dont les premières extrémités sont retenues par le collier et les secondes extrémités s'étendent librement vers l'extrémité d'entrée du boîtier et un élément de pincement, est situé dans l'assemblage de fibres pour retenir les fibres dans une position intermédiaire entre leur deuxième extrémité et le collier. En cours d'utilisation, les fibres s'agglutinent en amont de l'élément de pincement et peuvent retenir des particules ou des gouttelettes.
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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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)