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1. (WO2019065738) VEHICLE BRAKE CONTROL DEVICE
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Pub. No.: WO/2019/065738 International Application No.: PCT/JP2018/035703
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
B60T 13/138 (2006.01) ,B60T 8/40 (2006.01) ,B60T 13/135 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10
with fluid assistance, drive, or release
12
the fluid being liquid
138
Pressure supply arrangements
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
32
responsive to a speed condition, e.g. acceleration or deceleration
34
having a fluid pressure regulator responsive to a speed condition
40
comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
13
Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10
with fluid assistance, drive, or release
12
the fluid being liquid
135
Boosters characterised by control valve in booster piston
Applicants:
株式会社アドヴィックス ADVICS CO., LTD. [JP/JP]; 愛知県刈谷市昭和町2丁目1番地 2-1, Showa-cho, Kariya-shi, Aichi 4488688, JP
Inventors:
山本 貴之 YAMAMOTO, Takayuki; JP
児玉 博之 KODAMA, Hiroyuki; JP
Priority Data:
2017-18427326.09.2017JP
Title (EN) VEHICLE BRAKE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE FREIN DE VÉHICULE
(JA) 車両の制動制御装置
Abstract:
(EN) This brake control device comprises: a "pressure adjusting unit that adjusts a liquid pressure generated by an electric motor to an adjusted liquid pressure"; a "master unit that comprises a master cylinder and a master piston, and that includes a 'master chamber connected to a wheel cylinder' and a 'servo chamber to which the adjusted liquid pressure is introduced and which provides, to the master piston, a first advancing force Fa that opposes a first retreating force Fb applied to the master piston by the master chamber'"; and a "bypass unit that comprises a bypass cylinder and a bypass piston, and that includes a 'bypass chamber connected to the wheel cylinder' and a 'pressure adjusting chamber to which the adjusted liquid pressure is introduced and which provides, to the bypass piston, a second advancing force Fc that opposes a second retreating force Fd applied to the bypass piston by the bypass chamber'.
(FR) L'invention concerne un dispositif de commande de frein comprenant : une « unité de correction de la pression qui corrige la pression d'un liquide produite par un moteur électrique pour obtenir une pression de liquide corrigée » ; une « unité maître qui comprend un maître-cylindre et un maître-piston, et qui comprend une 'chambre principale raccordée à un cylindre de roue' et une 'chambre d'asservissement dans laquelle la pression de liquide corrigée est introduite et qui fournit, au maître-piston, une première force d'avance Fa qui s'oppose à une première force de recul Fb appliquée au maître-piston par la chambre principale » ; et une « unité de dérivation qui comprend un cylindre de dérivation et un piston de dérivation, et qui comprend une 'chambre de dérivation raccordée au cylindre de roue' et une 'chambre de correction de la pression dans laquelle la pression de liquide corrigée est introduite et qui fournit, au piston de dérivation, une seconde force d'avance Fc qui s'oppose à une seconde force de recul Fd appliquée au piston de dérivation par la chambre de dérivation' ».
(JA) 制動制御装置は、『電気モータによって発生された液圧を調整して調整液圧とする調圧ユニット』と、『マスタシリンダ、及び、マスタピストンにて構成され、「ホイールシリンダに接続されたマスタ室」、及び、「調整液圧が導入され、マスタ室によってマスタピストンに加えられる第1後退力Fbに対向する第1前進力Faをマスタピストンに付与するサーボ室」を有するマスタユニット』と、『バイパスシリンダ、及び、バイパスピストンにて構成され、「ホイールシリンダに接続されたバイパス室」、及び、「調整液圧が導入され、バイパス室によってバイパスピストンに加えられる第2後退力Fdに対向する第2前進力Fcをバイパスピストンに付与する調圧室」を有するバイパスユニット』と、を備える。
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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, 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)