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1. (WO2013118630) TRANSPORTATION VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/118630 International Application No.: PCT/JP2013/052169
Publication Date: 15.08.2013 International Filing Date: 31.01.2013
IPC:
B60K 11/06 (2006.01) ,B60K 1/00 (2006.01) ,B60K 6/22 (2007.10) ,B60K 6/46 (2007.10) ,B60L 11/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
11
Arrangement in connection with cooling of propulsion units
06
with air cooling
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
1
Arrangement or mounting of electrical propulsion units
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
22
characterised by apparatus, components or means specially adapted for HEVs
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
46
Series type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
02
using engine-driven generators
12
with additional electric power supply, e.g. accumulator
Applicants:
日立建機株式会社 HITACHI CONSTRUCTION MACHINERY CO., LTD. [JP/JP]; 東京都文京区後楽二丁目5番1号 5-1, Koraku 2-chome, Bunkyo-ku, Tokyo 1128563, JP
Inventors:
魚津 裕紀 UOZU Hironori; JP
秋野 真司 AKINO Shinji; JP
Agent:
広瀬 和彦 HIROSE Kazuhiko; 東京都新宿区西新宿3丁目1番2号 HAP西新宿ビル4階 4F., HAP Nishishinjuku Bldg., 1-2, Nishishinjuku 3-chome, Shinjuku-ku, Tokyo 1600023, JP
Priority Data:
2012-02298606.02.2012JP
Title (EN) TRANSPORTATION VEHICLE
(FR) VÉHICULE DE TRANSPORT
(JA) 運搬車両
Abstract:
(EN) A cooling air supply device (22) that supplies cooling air to an alternator (19) and an electric motor for driving (20) comprises a cooling air intake (24B) that takes in outside air as the cooling air, a cooling air supply passage (23) providing a connection between the cooling air intake (24B) and the alternator (19) and the electric motor (20), and an alternator side cooling fan (36) and an electric motor side cooling fan (37) that takes the cooling air into the cooling air supply passage (23) from the cooling air intake (24B). In a midway portion of the cooling air supply passage (23), a dust separator (28) is installed to perform centrifugation on dust from the cooling air by circulating the cooling air in a spiral shape. Using the dust separator (28), the dust is separated from the cooling air.
(FR) Le dispositif de fourniture d'air de refroidissement (22) fournissant de l'air de refroidissement à un alternateur (19) et à un moteur électrique pour l'entraînement (20) selon l'invention comprend une admission d'air de refroidissement (24B) qui fait entrer de l'air extérieur en guise d'air de refroidissement, un passage de fourniture d'air de refroidissement (23) qui établit une liaison entre l'admission d'air de refroidissement (24B), l'alternateur (19) et le moteur électrique (20), et un ventilateur de refroidissement côté alternateur (36) et un ventilateur de refroidissement côté moteur électrique (37) qui font entrer l'air de refroidissement dans le passage de fourniture d'air de refroidissement (23) depuis l'admission d'air de refroidissement (24B). Dans une partie située à mi-chemin du passage de fourniture d'air de refroidissement (23), un séparateur de poussière (28) est installé pour réaliser une centrifugation sur la poussière provenant de l'air de refroidissement en faisant circuler l'air de refroidissement sous une forme hélicoïdale. La poussière est séparée de l'air de refroidissement au moyen du séparateur de poussière (28).
(JA)  オルタネータ(19)と走行用の電動モータ(20)とに冷却風を供給する冷却風供給装置(22)を、外気を冷却風として取入れる冷却風取入れ口(24B)と、冷却風取入れ口(24B)とオルタネータ(19)および電動モータ(20)との間を接続する冷却風供給路(23)と、冷却風取入れ口(24B)から冷却風供給路(23)内に冷却風を吸込むオルタネータ側冷却ファン(36)および電動モータ側冷却ファン(37)とにより構成する。冷却風供給路(23)の途中部位には、冷却風を螺旋状に流通させることにより該冷却風中のダストを遠心分離させるダスト分離器(28)を設け、このダスト分離器(28)によって、冷却風中のダストを分離する。
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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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)