Title:
DRIVE DEVICE FOR VEHICLE AND DESIGN METHOD OF DRIVE DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2019035419
Kind Code:
A
Abstract:
To provide a drive device for vehicle capable of suppressing groan auditory sense of human recognizes as fluctuation noise.SOLUTION: A drive device 1 for vehicle comprises: a first rotary electrical machine 30A connected to a left front wheel; a second rotary electrical machine 30B connected to a right front wheel; a first speed reducer 40A configured to reduce rotation of the first rotary electrical machine 30A; and a second speed reducer 40B configured to reduce rotation of the second rotary electrical machine 30B, and whose speed reduction ratio is set so as to differ from a speed reduction ratio of the first speed reducer 40A.SELECTED DRAWING: Figure 2
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Inventors:
IMADA TAKASHI
Application Number:
JP2017155167A
Publication Date:
March 07, 2019
Filing Date:
August 10, 2017
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60K6/365; F16H1/28; B60K6/48; B60K6/52; B60L15/20; H02K5/24
Domestic Patent References:
| JP2008037133A | 2008-02-21 | |||
| JP2005138824A | 2005-06-02 | |||
| JP2010023768A | 2010-02-04 | |||
| JP2011036023A | 2011-02-17 | |||
| JP2006067753A | 2006-03-09 | |||
| JP2013071516A | 2013-04-22 |
Attorney, Agent or Firm:
Field Saki Satoshi
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe