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1. (WO2019025450) FILTER ELEMENT
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Pub. No.: WO/2019/025450 International Application No.: PCT/EP2018/070756
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
B01D 17/00 (2006.01) ,F02M 37/22 (2006.01) ,B01D 17/04 (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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
22
Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangement in the feeding system
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
Applicants:
HYDAC FLUIDCARECENTER GMBH [DE/DE]; Industriestraße 66280 Sulzbach/Saar, DE
Inventors:
THEOBALD, Sascha; DE
SCHOLL, Thomas; DE
Agent:
BARTELS UND PARTNER, PATENTANWÄLTE; Lange Straße 51 70174 Stuttgart, DE
Priority Data:
10 2017 007 270.101.08.2017DE
Title (EN) FILTER ELEMENT
(FR) ÉLÉMENT FILTRANT
(DE) FILTERELEMENT
Abstract:
(EN) The invention relates to a filter element, in particular a diesel filter element, for separating water from fluids, such as diesel fuel, comprising a coalescing filter jacket, through which flow passes from outside to inside during filtration, and comprising a barrier (44), which catches coalesced water drops and leads said water drops out of the filter element, characterized in that the filter jacket is at least partly supported, at the inner periphery thereof, on a support tube (10) and that the barrier is formed by a screen structure (44), which is integrally integrated into the support tube (10).
(FR) Élément filtrant, en particulier élément filtrant à diesel, pour la séparation d’eau de fluides, tels que carburant diesel, comprenant une enveloppe filtrante à effet coalescent, qui est traversée de l’extérieur vers l’intérieur lors du filtrage, et une barrière (44) qui intercepte les gouttes d’eau coalescées et les évacue de l’élément filtrant, caractérisé en ce que l’enveloppe filtrante s’appuie sur le côté périphérique interne au moins partiellement sur un tube de support (10) et en ce que la barrière est formée par une structure en tamis (44) qui est intégrée d’un seul tenant dans le tube de support (10).
(DE) Ein Filterelement, insbesondere Dieselfilterelement, zum Abscheiden von Wasser aus Fluiden, wie Dieselkraftstoff, mit einem koaleszierend wirkenden Filtermantel, der bei der Filtration von außen nach innen durchströmt ist, und mit einer Barriere (44), die koaleszierte Wassertropfen abfängt und aus dem Filterelement abführt, ist dadurch gekennzeichnet,dass der Filtermantel sich innenumfangsseitig zumindest teilweise an einem Stützrohr (10) abstützt und dass die Barriere durch eine Siebstruktur (44) gebildet ist, die in das Stützrohr (10) einstückig integriert ist.
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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: German (DE)
Filing Language: German (DE)