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Machine translation
1. (WO2009138153) CONTROL VALVE UNIT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/138153    International Application No.:    PCT/EP2009/002250
Publication Date: 19.11.2009 International Filing Date: 27.03.2009
IPC:
F01L 1/34 (2006.01), F01L 1/344 (2006.01)
Applicants: DAIMLER AG [DE/DE]; Mercedesstrasse 137 70327 Stuttgart (DE) (For All Designated States Except US).
PAUL, Enrico [DE/DE]; (DE) (For US Only).
REUTER, Uwe [DE/DE]; (DE) (For US Only).
RUDZINSKI, Holger [DE/DE]; (DE) (For US Only).
STUBBEMANN, Ulrich [DE/DE]; (DE) (For US Only)
Inventors: PAUL, Enrico; (DE).
REUTER, Uwe; (DE).
RUDZINSKI, Holger; (DE).
STUBBEMANN, Ulrich; (DE)
Common
Representative:
DAIMLER AG [DE/DE]; Intellectual Property and Technology Management GR/VI - H512 70546 Stuttgart (DE)
Priority Data:
10 2008 023 583.0 14.05.2008 DE
Title (DE) STEUERVENTILEINHEIT
(EN) CONTROL VALVE UNIT
(FR) UNITÉ SOUPAPE DE COMMANDE
Abstract: front page image
(DE)Die Erfindung geht aus von einer Steuerventileinheit, insbesondere einer Phasenverstellvorrichtung einer Nockenwelle, mit zumindest einem in einem Betriebsmittelzulauf (10a; 10b) angeordneten ersten Rückschlagventil (11a; 11b) und mit zumindest einem zwischen zumindest zwei Betriebsmittelanschlüssen (12a, 13a, 14a; 12b, 13b, 14b) angeordneten zweiten Rückschlagventil (15a; 15b). Es wird vorgeschlagen, dass die beiden Rückschlagventile (11a, 15a; 11b, 15b) zumindest ein gemeinsames, bewegtes Ventilelement (16a, 17a; 16b, 17b) aufweisen.
(EN)The invention relates to a control valve unit, particularly of a phase setting device of a camshaft, having at least one first check valve (11a; 11b) disposed in a working fluid inlet (10a; 10b) and having at least one second check valve (15a; 15b) disposed between at least two working fluid connections (12a, 13a, 14a; 12b, 13b, 14b).  The invention proposes that the two check valves (11a, 15a; 11b, 15b) comprise at least one common, moving valve element (16a, 17a; 16b, 17b).
(FR)L'invention concerne une unité soupape de commande, en particulier un dispositif de déphasage d'un arbre à cames, comprenant au moins une première soupape anti-retour (11a; 11b) disposée dans une alimentation de fluides de travail (10a; 10b), et au moins une seconde soupape anti-retour (15a; 15b), disposée entre au moins deux raccords de fluides de travail (12a, 13a, 14a; 12b, 13b, 14b). L'invention est caractérisée en ce que les deux soupapes anti-retour (11a, 15a; 11b, 15b) présentent au moins un élément de soupape mobile commun (16a, 17a; 16b, 17b).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)