Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOTOR UNIT
Document Type and Number:
WIPO Patent Application WO/2019/156069
Kind Code:
A1
Abstract:
One embodiment of a motor unit according to the present invention is a motor unit that is connected to an engine and comprises a generator, a motor, an engine, and a transmission mechanism. The transmission mechanism has a motor drive shaft that extends along a motor axis, a motor drive gear that is fixed to the motor drive shaft and rotates around the motor axis, an engine drive shaft that extends along an engine axis, an engine drive gear that is fixed to the engine drive shaft and rotates around the engine axis, a counter shaft that extends along a counter axis, a counter gear that is fixed to the counter shaft and rotates around the counter axis, a drive gear that is fixed to the counter shaft and rotates around the counter axis, a ring gear that meshes with the drive gear and rotates around an output axis, and an output shaft that is connected to the ring gear and rotates around the output axis. The counter gear meshes with the motor drive gear and the engine drive gear.

Inventors:
YAMAGUCHI,Yasuo (338 Kuzetonoshiro-cho Minami-ku, Kyoto-sh, Kyoto 05, 〒6018205, JP)
Application Number:
JP2019/004057
Publication Date:
August 15, 2019
Filing Date:
February 05, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIDEC CORPORATION (338 Kuzetonoshiro-cho, Minami-ku Kyoto-sh, Kyoto 05, 〒6018205, JP)
International Classes:
B60K6/36; B60K6/38; B60K6/40; B60K6/442; B60K17/02; B60K17/04; F16D11/10; F16D23/06; F16H1/22; H02K7/10; H02K7/116; H02K7/18
Foreign References:
JP2008074267A2008-04-03
JP2008303939A2008-12-18
Download PDF: