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1. (WO2019065240) DRIVE DEVICE
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Pub. No.: WO/2019/065240 International Application No.: PCT/JP2018/033792
Publication Date: 04.04.2019 International Filing Date: 12.09.2018
IPC:
H02K 7/14 (2006.01) ,F04B 9/02 (2006.01) ,H02K 7/108 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
14
Structural association with mechanical load, e.g. with hand-held machine tools or fans
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
9
Piston machines or pumps characterised by the driving or driven means to or from their working members
02
the means being mechanical
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
10
Structural association with clutches, brakes, gears, pulleys, mechanical starters
108
with friction clutches
Applicants:
日本電産株式会社 NIDEC CORPORATION [JP/JP]; 京都府京都市南区久世殿城町338番地 338 Kuzetonoshiro-cho, Minami-ku, Kyoto-shi, Kyoto 6018205, JP
Inventors:
山口 康夫 YAMAGUCHI, Yasuo; JP
Priority Data:
2017-18649427.09.2017JP
Title (EN) DRIVE DEVICE
(FR) DISPOSITIF D'ENTRAÎNEMENT
(JA) 駆動装置
Abstract:
(EN) One embodiment of the drive device of the present invention is provided with: a rotor having a motor shaft disposed along a center axis extending in one direction; a stator radially facing the rotor with a gap therebetween; a housing having a holding section for holding the rotor and the stator and capable of holding oil; a pump section driven by the motor shaft and delivering the oil held in the holding section to at least one of the rotor and the stator; a first clutch for connecting or disconnecting the motor shaft and the pump section; and a pump drive section having a pump drive shaft and capable of driving the pump section through the pump drive shaft.
(FR) Un mode de réalisation de la présente invention concerne un dispositif d'entraînement comprenant : un rotor ayant un arbre de moteur disposé le long d'un axe central s'étendant dans une direction ; un stator faisant face radialement au rotor avec un espace entre eux ; un boîtier ayant une section de maintien destinée à maintenir le rotor et le stator et capable de contenir de l'huile ; une section de pompe entraînée par l'arbre de moteur et délivrant l'huile contenue dans la section de maintien à au moins l'un parmi le rotor et le stator ; un premier embrayage permettant de connecter ou déconnecter l'arbre de moteur et la section de pompe ; et une section d'entraînement de pompe ayant un arbre d'entraînement de pompe et pouvant entraîner la section de pompe par le biais de l'arbre d'entraînement de pompe.
(JA) 本発明の駆動装置の一つの態様は、一方向に延びる中心軸に沿って配置されるモータシャフトを有するロータと、ロータと径方向に隙間を介して対向するステータと、ロータおよびステータを収容するとともにオイルを貯留可能な収容部を有するハウジングと、モータシャフトを介して駆動され、収容部に貯留されたオイルをロータとステータとの少なくとも一方に送るポンプ部と、モータシャフトとポンプ部との接続および切断を切り換える第1クラッチと、ポンプ駆動シャフトを有し、ポンプ駆動シャフトを介してポンプ部を駆動可能なポンプ駆動部と、を備える。
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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, JO, JP, 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)