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1. (WO2019063171) FILTER DEVICE FOR A MOTOR VEHICLE
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Pub. No.: WO/2019/063171 International Application No.: PCT/EP2018/071367
Publication Date: 04.04.2019 International Filing Date: 07.08.2018
IPC:
B01D 35/18 (2006.01) ,B01D 35/30 (2006.01) ,B01D 46/00 (2006.01) ,B01D 46/24 (2006.01) ,F02M 37/22 (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
18
Heating or cooling the filters
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
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
24
Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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
Applicants:
MAHLE INTERNATIONAL GMBH [DE/DE]; Pragstraße 26-46 70376 Stuttgart, DE
Inventors:
EICHNER, Anna; DE
KOLLMANN, Andreas; AT
PREISSINGER, Markus; DE
SCHARFER, Gerald; AT
Agent:
BRP RENAUD UND PARTNER MBB; Königstraße 28 70173 Stuttgart, DE
Priority Data:
10 2017 217 491.929.09.2017DE
Title (EN) FILTER DEVICE FOR A MOTOR VEHICLE
(FR) SYSTÈME DE FILTRE POUR VÉHICULE À MOTEUR
(DE) FILTEREINRICHTUNG FÜR EIN KRAFTFAHRZEUG
Abstract:
(EN) The invention relates to a line filter device (8) comprising a cylindrical filter housing (1) containing a ring filter element (7), the filter housing (1) comprising a central first connecting piece (4) and a second connection piece (5) arranged coaxially thereto; and a heating device (9). According to the invention, a holding device (10) for connecting the line filter device (8) to another component is provided; the holding device (10) comprises a catch mechanism (12) for attaching a line section to a coupling (13); a torus (6) for a quick-release coupling (15) is arranged on the first connecting piece (4) or on the second connection piece (5); the heating device (9) and the holding device (10) can be attached to each other, encapsulating the filter housing (1); and the holding device (10) comprises a central opening (17), the diameter (19) of which is smaller than the diameter (18) of the torus (6).
(FR) La présente invention concerne un système de filtre de conduite (8), - pourvu d’un boîtier (1) cylindrique de filtre dans lequel est agencé un élément filtre annulaire (7), le boîtier (1) de filtre présentant une première tubulure centrale (4) et une deuxième tubulure centrale (5) agencée de manière coaxiale à celle-ci, et - pourvu d’un dispositif de chauffage (9). Selon l'invention, - un dispositif de retenue (10) est destiné à relier le système de filtre de conduite (8) à une autre pièce, - le dispositif de retenue (10) comprend un dispositif d’encliquetage (12) pour la fixation à un raccord (13) d'une partie de conduite, - un bourrelet annulaire (6) pour un raccord à fermeture rapide (15) est agencé sur la première tubulure (4) ou sur la deuxième tubulure (5), - le dispositif de chauffage (9) et le dispositif de retenue (10) peuvent être fixés l’un à l’autre et entourent le boîtier (1) de filtre en formant une capsule, - le dispositif de retenue (10) présente une ouverture centrale (17) dont le diamètre (19) est inférieur au diamètre (18) du bourrelet annulaire (6).
(DE) Die vorliegende Erfindung betrifft eine Leitungsfiltereinrichtung (8), - mit einem zylinderförmigen Filtergehäuse (1), in welchem ein Ringfilterelement (7) angeordnet ist, wobei das Filtergehäuse (1) einen zentrischen ersten Stutzen (4) und einen koaxial dazu angeordneten zweiten Stutzen (5) aufweist, - mit einer Heizeinrichtung (9). Erfindungswesentlich ist dabei, - dass eine Haltevorrichtung (10) zur Anbindung der Leitungsfiltereinrichtung (8) an ein anderes Bauteil vorgesehen ist, - dass die Haltevorrichtung (10) eine Rasteinrichtung (12) zur Festlegung an einer Kupplung (13) einen Leitungsabschnitt aufweist, - dass am ersten Stutzen (4) oder am zweiten Stutzen (5) eine Ringwulst (6) für eine Schnellverschlusskupplung (15) angeordnet ist, - dass die Heizeinrichtung (9) und die Haltevorrichtung (10) aneinander festlegbar sind und das Filtergehäuse (1) kapselförmig umfassen, - dass die Haltevorrichtung (10) eine Zentralöffnung (17) aufweist, deren Diameter (19) kleiner ist als der Durchmesser (18) der Ringwulst (6).
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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)