Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017110671) OIL PUMP DRIVING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110671 International Application No.: PCT/JP2016/087531
Publication Date: 29.06.2017 International Filing Date: 16.12.2016
IPC:
F04C 15/00 (2006.01) ,B60K 17/06 (2006.01) ,F16H 57/04 (2010.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
15
Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/-F04C14/164
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
17
Arrangement or mounting of transmissions in vehicles
04
characterised by arrangement, location, or kind of gearing
06
of change-speed gearing
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:
NTN株式会社 NTN CORPORATION [JP/JP]; 大阪府大阪市西区京町堀1丁目3番17号 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003, JP
Inventors:
川合 正浩 KAWAI Masahiro; JP
佐藤 光司 SATO Koji; JP
Agent:
鎌田 直也 KAMADA Naoya; JP
鎌田 文二 KAMADA Bunji; JP
中谷 弥一郎 NAKATANI Yaichiro; JP
Priority Data:
2015-25184124.12.2015JP
Title (EN) OIL PUMP DRIVING DEVICE
(FR) DISPOSITIF D'ENTRAÎNEMENT DE POMPE À HUILE
(JA) オイルポンプ駆動装置
Abstract:
(EN) In order to reduce the axial-direction size of an oil pump driving device capable of driving the same oil pump by means of an engine or an electric motor, in the present invention a transmission case (2) has an opening (31) formed in a partition wall (30). A first one-way clutch (4), which transmits power input from the engine side only in one direction, is arranged inside the opening (31). A rotor (10) of an oil pump (1) has an inner circumferential part (18) forming a hollow space. A second one-way clutch (6), which transmits power input from the electric motor side only in the aforementioned one direction, is arranged inside the inner circumferential part (18) of the rotor (10).
(FR) L'invention vise à réduire la dimension selon la direction axiale d'un dispositif d'entraînement de pompe à huile apte à entraîner la même pompe à huile à l'aide d'un moteur à combustion ou d'un moteur électrique. À cet effet, selon la présente invention, un carter de boîte de vitesses (2) a une ouverture (31) formée dans une paroi de séparation (30). Un premier embrayage unidirectionnel (4), qui transmet une entrée de puissance à partir du côté moteur à combustion uniquement dans une direction, est disposé à l'intérieur de l'ouverture (31). Un rotor (10) d'une pompe à huile (1) a une partie périphérique interne (18) formant un espace creux. Un second embrayage unidirectionnel (6), qui transmet une entrée de puissance à partir du côté moteur électrique uniquement dans la direction précédemment mentionnée, est disposé à l'intérieur de la partie périphérique interne (18) du rotor (10).
(JA) 同一のオイルポンプをエンジン及び電動モータのいずれでも駆動可能なオイルポンプ駆動装置を軸方向に短くする。ミッションケース(2)は、隔壁(30)に形成された開口部(31)を有する。エンジン側から入力された動力を一方向にだけ伝達する第一のワンウェイクラッチ(4)は、開口部(31)の内側に配置する。オイルポンプ(1)のロータ(10)は、中空状の空間を形成している内周部(18)を有する。電動モータ側から入力された動力を前記一方向にだけ伝達する第二のワンウェイクラッチ(6)は、ロータ(10)の内周部(18)の内側に配置する。
front page image
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, 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 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:
CN108368846EP3396161US20190017588