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1. (WO2010128547) VEHICLE HEAT MANAGEMENT DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/128547 International Application No.: PCT/JP2009/058646
Publication Date: 11.11.2010 International Filing Date: 07.05.2009
IPC:
F01P 3/20 (2006.01) ,B60H 1/08 (2006.01) ,F16H 57/04 (2010.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
3
Liquid cooling
20
Cooling circuits not specific to a single part of engine or machine
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
H
ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1
Heating, cooling or ventilating devices
02
the heat being derived from the propulsion plant
04
from cooling liquid of the plant
08
from other radiator than main radiator
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
57
General details of gearing
04
Features relating to lubrication or cooling
Applicants:
トヨタ自動車 株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 愛知県豊田市トヨタ町1番地 1, Toyota-cho, Toyota-shi, Aichi 4718571, JP (AllExceptUS)
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-shi, Aichi 4488661, JP (AllExceptUS)
石川 雅英 ISHIKAWA, Masahide [JP/JP]; JP (UsOnly)
卯月 要 UZUKI, Kaname [JP/JP]; JP (UsOnly)
森田 篤士 MORITA, Atsushi [JP/JP]; JP (UsOnly)
田中 敬子 TANAKA, Keiko [JP/JP]; JP (UsOnly)
宮本 悠樹 MIYAMOTO, Yuki [JP/JP]; JP (UsOnly)
志賀 慧 SHIGA, Satoru [JP/JP]; JP (UsOnly)
森田 真樹 MORITA, Masaki [JP/JP]; JP (UsOnly)
松田 美由紀 MATSUDA, Miyuki [JP/JP]; JP (UsOnly)
渡橋 学芙 ORIHASHI, Manabu [JP/JP]; JP (UsOnly)
佐伯 欣洋 SAEKI, Yoshihiro [JP/JP]; JP (UsOnly)
宇野 慶一 UNO, Keiichi [JP/JP]; JP (UsOnly)
西村 博樹 NISHIMURA, Hiroki [JP/JP]; JP (UsOnly)
熊本 貴之 KUMAMOTO, Takayuki [JP/JP]; JP (UsOnly)
Inventors:
石川 雅英 ISHIKAWA, Masahide; JP
卯月 要 UZUKI, Kaname; JP
森田 篤士 MORITA, Atsushi; JP
田中 敬子 TANAKA, Keiko; JP
宮本 悠樹 MIYAMOTO, Yuki; JP
志賀 慧 SHIGA, Satoru; JP
森田 真樹 MORITA, Masaki; JP
松田 美由紀 MATSUDA, Miyuki; JP
渡橋 学芙 ORIHASHI, Manabu; JP
佐伯 欣洋 SAEKI, Yoshihiro; JP
宇野 慶一 UNO, Keiichi; JP
西村 博樹 NISHIMURA, Hiroki; JP
熊本 貴之 KUMAMOTO, Takayuki; JP
Agent:
恩田 博宣 ONDA, Hironori; 岐阜県岐阜市大宮町2丁目12番地の1 12-1, Ohmiya-cho 2-chome, Gifu-shi, Gifu 5008731, JP
Priority Data:
Title (EN) VEHICLE HEAT MANAGEMENT DEVICE
(FR) DISPOSITIF DE GESTION DE LA CHALEUR D'UN VÉHICULE
(JA) 車両の熱管理装置
Abstract:
(EN) After an engine (11) is started in an extremely cold environment, an electronic control unit (22) first supplies cooling water for the engine (11) to a throttle valve (12) and an EGR valve (13) and then controls a circulation path for the cooling water to supply the cooling water to a transmission oil warmer (18). As a result, malfunctioning of the throttle valve (12) and the EGR valve (13) due to freezing can be prevented to assure vehicle travel ability promptly, and favorable vehicle heat management can be achieved in an extremely cold environment.
(FR) Lorsqu'un moteur (11) est démarré dans un environnement extrêmement froid, une unité de commande électronique (22) fournit d'abord de l'eau de refroidissement pour le moteur (11) à un papillon des gaz (12) et à une soupape de recirculation des gaz d'échappement (13), et commande ensuite un trajet de recirculation afin que de l'eau de refroidissement soit fournie au dispositif de réchauffement d'huile pour transmission (18). Par conséquent, tout dysfonctionnement du papillon des gaz (12) et de la soupape de recirculation des gaz d'échappement (13) dû au gel peut être empêché afin de garantir le bon fonctionnement immédiat du véhicule, et une bonne gestion de la chaleur du véhicule peut être obtenue dans un environnement extrêmement froid.
(JA)  電子制御ユニット22は、極低温環境下では、エンジン11の始動後に同エンジン11の冷却水を、まずはスロットルバルブ12やEGRバルブ13に供給し、その後に冷却水を変速機のオイルウォーマー18に供給すべく冷却水の循環経路を制御する。そのため、氷結によるスロットルバルブ12、EGRバルブ13の動作不全を早期に解消して車両の走行性を迅速に確保することができ、極低温環境下での車両の熱管理を好適に行うことができるようになる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, 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 (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20120037336JPWO2010128547CN102414414RU0002479731DE112009004747