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1. (WO2017203961) FLUID PRESSURE CONTROL DEVICE AND BRAKE SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/203961 International Application No.: PCT/JP2017/017334
Publication Date: 30.11.2017 International Filing Date: 08.05.2017
IPC:
B60T 8/48 (2006.01) ,B60T 13/18 (2006.01)
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.[JP/JP]; 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors: MARUO, Ryohei; JP
NAKAZAWA, Chiharu; JP
Agent: ONO, Shinjiro; JP
HOSHINO, Osamu; JP
Priority Data:
2016-10628927.05.2016JP
Title (EN) FLUID PRESSURE CONTROL DEVICE AND BRAKE SYSTEM
(FR) DISPOSITIF DE COMMANDE DE PRESSION DE LIQUIDE ET SYSTÈME DE FREIN
(JA) 液圧制御装置およびブレーキシステム
Abstract: front page image
(EN) Provided are a fluid pressure control device and a brake system that enable improvement of responsiveness of a wheel cylinder to pressure increase. This fluid pressure control device is provided with: a connection fluid channel that is connected to a wheel cylinder in a wheel; a first fluid pressure source; and a second fluid pressure source. The first fluid pressure source is provided with: a first discharge port that is connected to the connection fluid channel; and a first suction port that is connected to a reservoir for pooling a brake fluid. The second fluid pressure source is provided with: a second discharge port that is connected to the connection fluid channel; and a second suction port that is connected to the reservoir.
(FR) L'invention concerne un dispositif de commande de pression de liquide et un système de frein qui permettent d'améliorer la sensibilité d'un cylindre de roue à une augmentation de pression. Le dispositif de commande de pression de liquide selon l'invention comprend : un canal de fluide de raccordement qui est raccordé à un cylindre de roue dans une roue ; une première source de pression de liquide ; et une seconde source de pression de liquide. La première source de pression de liquide comprend : un premier orifice d'évacuation qui est raccordé au canal de liquide de raccordement ; et un premier orifice d'aspiration qui est raccordé à un réservoir pour accumuler un liquide de frein. La seconde source de pression de liquide comprend : un second orifice d'évacuation qui est raccordé au canal de liquide de raccordement ; et un second orifice d'aspiration qui est raccordé au réservoir.
(JA) ホイルシリンダの増圧応答性を向上できる液圧制御装置およびブレーキシステムを提供する。 液圧制御装置は、車輪のホイルシリンダに接続される接続液路と、第1液圧源と、第2液圧源と、を備える。第1液圧源は、接続液路に接続される第1吐出ポートと、ブレーキ液を貯留するリザーバに接続される第1吸入ポートと、を備える。第2液圧源は、接続液路に接続される第2吐出ポートと、リザーバに接続される第2吸入ポートと、を備える。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)