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Title:
MOTOR UNIT
Document Type and Number:
WIPO Patent Application WO/2019/194072
Kind Code:
A1
Abstract:
An embodiment of this motor unit is a motor unit connected to an engine, the motor unit being provided with: a motor; a transmission mechanism for transmitting motive power of the engine and the motor and outputting from an output shaft; a clutch which is provided to the transmission mechanism and is capable of switching a transmission path of motive power of the engine; a housing in which an accommodating space for accommodating the motor and the transmission mechanism is provided; oil accumulated in a lower region of the accommodating space; and a pump unit for drawing up oil from the lower region of the accommodating space and supplying the oil to the motor, the pump unit being provided to the transmission mechanism and driven by motive power of the engine. The pump unit is positioned on an engine side with respect to the clutch in a path of transmission of the motive power of the engine.

Inventors:
YAMAGUCHI, Yasuo (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
FUJIHARA, Hisashi (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
NAKAMURA, Keigo (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
Application Number:
JP2019/013683
Publication Date:
October 10, 2019
Filing Date:
March 28, 2019
Export Citation:
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Assignee:
NIDEC CORPORATION (338 Kuzetonoshiro-cho, Minami-ku Kyoto-sh, Kyoto 05, 〒6018205, JP)
International Classes:
B60K6/40; B60K6/36; B60K6/405; B60K6/442; B60K17/04; B60K17/06; F16H57/04; H02K7/116; H02K7/18; H02K9/19; B60L50/16
Domestic Patent References:
WO2018030372A12018-02-15
WO2012046307A12012-04-12
Foreign References:
JP2017132282A2017-08-03
JP2010036819A2010-02-18
JP2000335263A2000-12-05
JP2015154519A2015-08-24
US20160178548A12016-06-23
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