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1. (WO2011157051) MULTI-STAGE ENGINE BRAKE CONTROL DEVICE AND CONTROL METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/157051    International Application No.:    PCT/CN2011/000767
Publication Date: 22.12.2011 International Filing Date: 03.05.2011
IPC:
F01L 13/06 (2006.01)
Applicants: SHANGHAI UNIVERSOON AUTOPARTS CO., LTD. [CN/CN]; No. 353, Feng Wang Road, Fengcheng Town Fengxian District Shanghai 201411 (CN) (For All Designated States Except US).
YANG, Zhou [US/US]; (US) (For US Only).
KE, Enjiu [CA/CN]; (CN) (For US Only).
XI, Yong [CN/CN]; (CN) (For US Only)
Inventors: YANG, Zhou; (US).
KE, Enjiu; (CN).
XI, Yong; (CN)
Agent: SHANGHAI SHIMAO PATENT AGENCY CO., LIMITED; 1003 South, 333 Chengdu Road North Shanghai 200041 (CN)
Priority Data:
201010204575.7 18.06.2010 CN
Title (EN) MULTI-STAGE ENGINE BRAKE CONTROL DEVICE AND CONTROL METHOD
(FR) DISPOSITIF DE COMMANDE ET PROCÉDÉ DE COMMANDE DE FREIN DE MOTEUR POLYÉTAGÉ
(ZH) 多级发动机制动控制装置和控制方法
Abstract: front page image
(EN)A multi-stage engine brake control device includes one engine rocker shaft (210), at least one engine brake control valve (3) and a multi-cylinder engine brake mechanism (41, 42, 43, 44, 45, 46). At least one axial brake oil hole (205) and at least one radial brake oil hole (2121, 2122, 2123, 2124, 2125, 2126) are placed in the engine rocker shaft, and any one of the radial brake oil holes is communicated with one axial brake oil hole. The radial brake oil hole is connected with the multi-cylinder engine brake mechanism, and any one of the axial brake oil holes is communicated with the engine brake control valve. The multi-stage engine brake control device has a simple structure and high working efficiency.
(FR)L'invention concerne un dispositif de commande de frein de moteur polyétagé comprenant un axe de culbuteur de moteur (210), au moins une valve de commande de frein moteur (3) et un mécanisme de frein moteur multicylindre (41, 42, 43, 44, 45, 46). Au moins un trou de graissage de frein axial (205) et au moins un trou de graissage de frein radial (2121, 2122, 2123, 2124, 2125, 2126) sont placés dans l'axe de culbuteur de moteur, et l'un quelconque des trous de graissage de frein radiaux est en communication avec un trou de graissage de frein axial. Le trou de graissage de frein radial est raccordé au mécanisme de frein moteur multicylindre, et l'un quelconque des trous de graissage de frein axiaux est en communication avec la valve de commande de frein moteur. Le dispositif de commande de frein de moteur polyétagé a une simple structure et un rendement de fonctionnement élevé.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, 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 (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, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)