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1. (WO2018056004) FLOW RATE CONTROL VALVE AND COOLING SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/056004 International Application No.: PCT/JP2017/031128
Publication Date: 29.03.2018 International Filing Date: 30.08.2017
IPC:
F16K 5/04 (2006.01) ,F01P 3/20 (2006.01) ,F01P 7/16 (2006.01) ,F16K 11/076 (2006.01)
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.[JP/JP]; 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors: YOSHIMURA, Takeshi; JP
MURAKAMI, Shingo; JP
SHEN, Zhnyu; JP
Agent: ONO, Shinjiro; JP
HOSHINO, Osamu; JP
Priority Data:
2016-18364521.09.2016JP
Title (EN) FLOW RATE CONTROL VALVE AND COOLING SYSTEM
(FR) VANNE DE RÉGULATION DE DÉBIT ET SYSTÈME DE REFROIDISSEMENT
(JA) 流量制御弁および冷却システム
Abstract: front page image
(EN) Provided are a flow rate control valve and a cooling system, with which pressure loss can be reduced. A rotor 12 is provided with a first guide part 43 of which the radial outer shape increases from an x-axis positive-direction side toward a negative-direction side, the first guide part 43 being provided to the outer peripheral side of an extending part 42 that is fixed to a drive shaft 13 and that protrudes into a space on the inner side of the rotor 12.
(FR) L'invention concerne une vanne de régulation de débit et un système de refroidissement, grâce auxquels la perte de charge peut être réduite. Un rotor (12) est pourvu d'une première partie de guidage (43) dont la forme externe radiale augmente depuis un côté direction positive d'axe x vers un côté direction négative, la première partie de guidage (43) étant disposée sur le côté périphérique externe d'une partie extension (42) qui est fixée à un arbre d'entraînement (13) et qui fait saillie dans un espace sur le côté interne du rotor (12).
(JA) 圧力損失を低減できる流量制御弁および冷却システムを提供する。 ロータ12は、駆動軸13と固定されロータ12内側の空間に突出する延在部42の外周側に、x軸正方向側から負方向側へ向かって径方向の外形が大きくなる第1ガイド部43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, 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)