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1. (WO2019049909) BRAKING DEVICE FOR VEHICLES
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Pub. No.: WO/2019/049909 International Application No.: PCT/JP2018/032942
Publication Date: 14.03.2019 International Filing Date: 05.09.2018
IPC:
B60T 13/122 (2006.01) ,F04B 49/06 (2006.01) ,F04B 49/20 (2006.01) ,H02P 29/00 (2016.01)
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
122
Systems using both master cylinder and distributor valve; Structural associations of master cylinder with distributor valve
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
06
Control using electricity
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
20
by changing the driving speed
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
29
Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors
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:
葛谷 賢 KUZUYA, Ken; JP
石田 康人 ISHIDA, Yasuhito; JP
浅野 智孝 ASANO, Tomotaka; JP
山本 貴之 YAMAMOTO, Takayuki; JP
Priority Data:
2017-17147106.09.2017JP
Title (EN) BRAKING DEVICE FOR VEHICLES
(FR) DISPOSITIF DE FREINAGE POUR VÉHICULES
(JA) 車両用制動装置
Abstract:
(EN) The braking device for vehicles comprises a reduction amount setting part 62 for setting the amount by which to reduce the revolution of a pump motor M during maintenance or reduction of controllable differential pressure so that said reduction amount decreases as the probability increases of needing to discharge the brake fluid by means of pumps 37, 47 during a period from when a brake ECU 60 begins reducing the revolution Nd until the lapse of prescribed time.
(FR) La présente invention concerne un dispositif de freinage pour véhicules qui comprend une partie de réglage de quantité de réduction 62 pour régler la quantité de laquelle la révolution d’un moteur de pompe M est réduite pendant la maintenance ou la réduction de pression différentielle contrôlable de sorte que ladite quantité de réduction diminue lorsque la probabilité de devoir évacuer le fluide de frein au moyen de pompes 37, 47 augmente pendant une période du moment auquel une UCE de frein 60 commence à réduire la révolution Nd à l’écoulement d’un temps prescrit.
(JA) 車両用制動装置は、ブレーキECU60によってポンプモータMの回転数Ndの減少が開始された時点から所定時間経過後までの期間内においてポンプ37,47によるブレーキ液の吐出が必要となる蓋然性が高いほど、ポンプモータMの回転数の減少量が小さくなるように、制御差圧の保持状態又は減圧状態における回転数の減少量を設定する減少量設定部62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)