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1. (WO2017110214) VEHICULAR AIR-CONDITIONING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110214 International Application No.: PCT/JP2016/080057
Publication Date: 29.06.2017 International Filing Date: 11.10.2016
IPC:
B60H 1/03 (2006.01) ,B60H 1/22 (2006.01) ,F01P 3/20 (2006.01)
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
03
and from a source other than the propulsion plant
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
22
the heat being derived otherwise than from the propulsion plant
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
Applicants:
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-city Aichi 4488661, JP
Inventors:
岡本 強 OKAMOTO Tsuyoshi; JP
渡辺 貴之 WATANABE Takayuki; JP
Agent:
金 順姫 JIN Shunji; JP
Priority Data:
2015-24904121.12.2015JP
Title (EN) VEHICULAR AIR-CONDITIONING DEVICE
(FR) DISPOSITIF DE CLIMATISATION DE VÉHICULE
(JA) 車両の空調装置
Abstract:
(EN) This vehicular air-conditioning device is equipped with a cooling water circuit (23) for heating and heating devices (26, 44, 47, 48, 49). In the cooling water circuit for heating, cooling water is circulated between an engine (11) serving as the power source of a vehicle and a heater core (25) heating air using the heat of the cooling water of the engine. The heating devices are arranged downstream of the engine and upstream of the heater core in the cooling water circuit for heating , and heats the cooling water. Thus, it is possible to improve the fuel efficiency of the vehicle having a system equipped with the heater core that heats the air using the heat of the cooling water of the engine.
(FR) Le dispositif de climatisation de véhicule selon l'invention est équipé d'un circuit d'eau de refroidissement (23) pour le chauffage et de dispositifs de chauffage (26, 44, 47, 48, 49). Dans le circuit d'eau de refroidissement pour le chauffage, de l'eau de refroidissement circule entre un moteur (11) servant de source d'alimentation d'un véhicule et un élément de chauffage central (25) chauffant l'air au moyen de la chaleur de l'eau de refroidissement du moteur. Les dispositifs de chauffage sont agencés en aval du moteur et en amont de l'élément de chauffage central dans le circuit d'eau de refroidissement pour le chauffage et chauffent l'eau de refroidissement. Il est ainsi possible d'améliorer le rendement du carburant du véhicule comprenant un système équipé de l'élément de chauffage central qui chauffe l'air au moyen de la chaleur de l'eau de refroidissement du moteur.
(JA) 車両の空調装置は、暖房用冷却水回路(23)と、加熱装置(26,44,47,48,49)と、を備えている。暖房用冷却水回路は、車両の動力源であるエンジン(11)と該エンジンの冷却水の熱で空気を加熱するヒータコア(25)との間で冷却水が循環する。加熱装置は、暖房用冷却水回路のうちエンジンの下流側で且つヒータコアの上流側に配置されて冷却水を加熱する。これによれば、エンジンの冷却水の熱で空気を加熱するヒータコアを備えたシステムを有する車両の燃費を向上させることができる。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20180312038