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1. (WO2016100772) PRE-CLEANING AIR FILTER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2016/100772 International Application No.: PCT/US2015/066579
Publication Date: 23.06.2016 International Filing Date: 18.12.2015
IPC:
B01D 35/30 (2006.01) ,B01D 45/08 (2006.01) ,B01D 46/00 (2006.01) ,B01D 46/52 (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
30
Filter housing constructions
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
04
by utilising inertia
08
by impingement against baffle separators
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
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
52
Particle separators, e.g. dust precipitators, using filters embodying folded material
Applicants:
CUMMINS FILTRATION IP, INC. [US/US]; 500 Jackson Street Columbus, Indiana 47201, US
Inventors:
BANNISTER, Robert A.; US
DETRA, Kelly A.; US
ROLTGEN, Joel; US
HOLZMANN, Mark V.; US
Agent:
BROWN, Marshall J.; US
Priority Data:
62/094,31419.12.2014US
Title (EN) PRE-CLEANING AIR FILTER
(FR) FILTRE À AIR DE PRÉ-NETTOYAGE
Abstract:
(EN) A filter element including a filter media, an end cap, and a baffle. The filter media is configured to be secured within a housing. The housing includes an inlet configured to accept a fluid for filtering and the filter media including a circumferential outer surface. The end cap is positioned at and coupled to one end of the filter media. The baffle is positioned relative to the filter media at a position such that, when the filter element is correctly installed within the housing, the baffle is proximate the inlet of the housing. The baffle extends around only a portion of the circumferential outer surface of the filter media in a radial direction.
(FR) L'invention concerne un élément filtrant comprenant un milieu filtrant, un capuchon d'extrémité et un déflecteur. Le milieu filtrant est conçu pour être solidement fixé à l'intérieur d'un logement. Le logement comprend une entrée conçue pour recevoir un fluide à filtrer et le milieu filtrant comprend une surface de circonférence externe. Le capuchon d'extrémité est disposé à une extrémité du milieu filtrant et couplé à celui-ci. Le déflecteur est disposé, par rapport au milieu filtrant, en une position telle que, lorsque l'élément filtrant est correctement installé à l'intérieur du logement, le déflecteur est à proximité de l'entrée de celui-ci. Le déflecteur s'étend autour de seulement une partie de la surface de circonférence externe du milieu filtrant dans une direction radiale.
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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 Organization (AM, AZ, BY, KG, KZ, 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, 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)