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1. (WO2018017701) PERFORATED LAYER COALESCER
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Pub. No.: WO/2018/017701 International Application No.: PCT/US2017/042832
Publication Date: 25.01.2018 International Filing Date: 19.07.2017
IPC:
B01D 17/04 (2006.01) ,B01D 29/00 (2006.01) ,B01D 39/16 (2006.01) ,B01D 43/00 (2006.01) ,B01D 53/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
17
Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
02
Separation of non-miscible liquids
04
Breaking emulsions
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
29
Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
16
of organic material, e.g. synthetic fibres
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
43
Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
53
Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
14
by absorption
18
Absorbing units; Liquid distributors therefor
Applicants:
CUMMINS FILTRATION IP, INC. [US/US]; 500 Jackson Street Columbus, Indiana 47201, US
Inventors:
WIECZOREK, Mark T.; US
HENDRIXSON, Joshua Ryan; US
VERDEGAN, Barry Mark; US
Agent:
BROWN, Marshall J.; US
FERNANDEZ, Roberto J.; US
Priority Data:
62/364,17919.07.2016US
Title (EN) PERFORATED LAYER COALESCER
(FR) COALESCEUR À COUCHE PERFORÉE
Abstract:
(EN) This disclosure generally relates to perforated filter media and coalescing filter elements utilizing perforated filter media. One example coalescing filter element is structured to separate a dispersed phase from a continuous phase of a mixture. The filter media includes a first coalescing layer. The first coalescing layer includes a first filter media. The first filter media has a plurality of pores and a first perforation. Each of the plurality of pores is smaller than the first perforation. The first perforation is formed in the first filter media and extends through the first filter media. The plurality of pores are structured to capture a portion of the dispersed phase. The first perforation is structured to facilitate the transmission of coalesced drops of the dispersed phase through the first coalescing layer such that the coalesced drops of the dispersed phase are separated from the portion of the dispersed phase captured in the first coalescing layer.
(FR) L'invention concerne en général des milieux filtrants perforés et des éléments filtrants coalescents utilisant des milieux filtrants perforés. Un exemple d'élément de filtrant coalescent est structuré pour séparer une phase dispersée d'une phase continue d'un mélange. Le milieu filtrant comprend une première couche de coalescence. La première couche de coalescence comprend un premier milieu filtrant. Le premier milieu filtrant présente une pluralité de pores et une première perforation. Chacun de la pluralité de pores est plus petit que la première perforation. La première perforation est formée dans le premier milieu filtrant et s'étend à travers le premier milieu filtrant. La pluralité de pores est structurée pour capturer une partie de la phase dispersée. La première perforation est structurée pour faciliter la transmission de gouttes coalescées de la phase dispersée à travers la première couche de coalescence de telle sorte que les gouttes coalescées de la phase dispersée sont séparées de la partie de la phase dispersée capturée dans la première couche de coalescence.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)