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1. (WO2018108282) AUTOMOTIVE LIQUID DISTRIBUTION DEVICE
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Pub. No.: WO/2018/108282 International Application No.: PCT/EP2016/081209
Publication Date: 21.06.2018 International Filing Date: 15.12.2016
IPC:
F16K 5/04 (2006.01) ,F01P 7/14 (2006.01) ,F16K 5/18 (2006.01) ,F16K 11/085 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
5
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
04
with plugs having cylindrical surfaces; Packings therefor
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7
Controlling of coolant flow
14
the coolant being liquid
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
5
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
08
Details
14
Special arrangements for separating the sealing faces or for pressing them together
18
for plugs with cylindrical surfaces
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
08
comprising only taps or cocks
085
with cylindrical plug
Applicants:
PIERBURG PUMP TECHNOLOGY GMBH [DE/DE]; Alfred-Pierburg-Straße 1 41460 Neuss, DE
Inventors:
GEORGES, Pascal; FR
MAFFEIS, Jerome; FR
Agent:
EBERLEIN, Jasper; PATENTANWÄLTE TER SMITTEN EBERLEIN RÜTTEN Burgunderstr.29 40549 Düsseldorf, DE
Priority Data:
Title (EN) AUTOMOTIVE LIQUID DISTRIBUTION DEVICE
(FR) DISPOSITIF DE DISTRIBUTION DE LIQUIDE AUTOMOBILE
Abstract:
(EN) The Invention refers to an automotive liquid distribution device (10) with at least one controllable port (41-43) with a high pressure (Ph) at the inlet side and a low pressure (PI) at the outlet side. The device (10) comprises a static housing (40) defining all ports (41- 44), and a single movable valve element (20) which is driven by a valve actuator (12), and the static housing (40) being defined by a housing body (40') defining a controllable port opening (50). A sealing arrangement (200) comprises: a shiftable sealing sleeve (60) with a guidance part (62) and with a support part (64) being supported by and sealingly gliding on the outer surface (32) of the valve element body (20'), and a flexible sealing ring (80) which is X- or C-shaped in cross section and comprises a proximal sealing lip (81) and a distal sealing lip (82) defining a circular groove (85): In the circular groove (85) opens to the high pressure (Ph).
(FR) L'invention concerne un dispositif de distribution de liquide automobile (10) ayant au moins un orifice en mesure d'être commandé (41-43) avec une haute pression (Ph) au niveau du côté entrée et une basse pression (PI) au niveau du côté sortie. Le dispositif (10) comporte un boîtier statique (40) définissant tous les orifices (41-44), et un seul élément de soupape mobile (20) qui est entraîné par un actionneur de soupape (12), et le boîtier statique (40) étant défini par un corps de boîtier (40') définissant une ouverture d'orifice en mesure d'être commandée (50). Un agencement d'étanchéité (200) comporte : un manchon d'étanchéité déplaçable (60) avec une partie de guidage (62) et une partie de support (64) qui est supportée par, et qui coulisse de manière étanche sur, la surface extérieure (32) du corps d'élément de soupape (20'), et un anneau d'étanchéité souple (80) qui, en coupe transversale, est en forme de X ou de C et comporte une lèvre d'étanchéité proximale (81) et une lèvre d'étanchéité distale (82) définissant une rainure circulaire (85) : dans la rainure circulaire (85) s'ouvre à la haute pression (Ph).
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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, 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)