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1. (WO2017040256) ROTATING COALESCING ELEMENT WITH DIRECTED LIQUID DRAINAGE AND GAS OUTLET
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Pub. No.: WO/2017/040256 International Application No.: PCT/US2016/048912
Publication Date: 09.03.2017 International Filing Date: 26.08.2016
IPC:
B01D 45/12 (2006.01) ,B01D 46/00 (2006.01) ,F01M 13/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
45
Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
12
by centrifugal forces
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
46
Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
13
Crankcase ventilating or breathing
04
having means for purifying air before leaving crankcase, e.g. removing oil
Applicants:
CUMMINS FILTRATION IP, INC [US/US]; 500 Jackson Street Columbus, Indiana 47201, US
Inventors:
SCHWANDT, Brian W.; US
HOLM, Christopher E.; US
PARIKH, Chirag D.; US
PANEERSELVAM, Suryanarayanan; US
HERMAN, Peter K.; US
Agent:
BROWN, Marshall J.; US
LUETTGEN, David G.; US
MIKRUT, Jeffrey J.; US
DE FRANK, Joseph S.; US
Priority Data:
62/211,53828.08.2015US
Title (EN) ROTATING COALESCING ELEMENT WITH DIRECTED LIQUID DRAINAGE AND GAS OUTLET
(FR) ÉLÉMENT COALESCENT ROTATIF DOTÉ D'UNE ÉVACUATION DE LIQUIDE DIRIGÉE ET D'UNE SORTIE DE GAZ
Abstract:
(EN) A rotating coalescer having an ejected coalesced liquid separating device is described. The separating device prevents re-entrainment of liquid into a stream of filtered gas. The rotating coalescer includes a rotating filter element or coalescing cone stack positioned within a rotating coalescer housing. The outer surface of the rotating filter element or the outlet of the coalescing cone stack is displaced from the inner surface of the rotating coalescer housing. The gap between the rotating filter element or the coalescing cone stack and the rotating coalescer housing allows for ejected coalesced liquid, such as oil, to accumulate on the inner surface of the rotating coalescer housing for drainage and allows for filtered gas, such as air, to exit through a clean gas outlet of the rotating coalescer housing.
(FR) L'invention concerne un coalesceur rotatif comportant un dispositif de séparation de liquide coalescé éjecté. Le dispositif de séparation empêche un ré-entraînement de liquide dans un courant de gaz filtré. Le coalesceur rotatif comprend un élément filtrant rotatif ou une pile de cônes de coalescence, situé au sein d'un logement de coalesceur rotatif. La surface externe de l'élément filtrant rotatif ou de la sortie de la pile de cônes de coalescence est déplacée de la surface interne du logement de coalesceur rotatif. L'écartement entre l'élément filtrant rotatif ou la pile de cônes de coalescence et le logement de coalesceur rotatif permet au liquide coalescé éjecté, tel que de l'huile, de s'accumuler sur la surface interne du logement de coalesceur rotatif pour évacuation et permet au gaz filtré, tel que de l'air, de sortir par le biais d'une sortie de gaz propre du logement de coalesceur rotatif.
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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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)