Title:
HYBRID DRIVING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/181296
Kind Code:
A1
Abstract:
The purpose of the invention is to provide a hybrid driving apparatus which enables an enjoyable driving feel for a vehicle powered by an internal combustion engine. The present invention provides a hybrid driving apparatus (10) characterized by having an internal combustion engine (12) for driving main driving wheels (2a), a power transmission mechanism (14) for transmitting driving power to the main driving wheels, a main driving motor (16) for driving the main driving wheels, an electricity storage device (18), an auxiliary driving motor (20) for transmitting power to auxiliary driving wheels (2b) of the vehicle, and a control device (24) for executing a motor travel mode and an internal combustion engine travel mode, wherein the control device when executing the internal combustion engine travel mode allows the internal combustion engine to generate driving power but does not allow the main and auxiliary driving motors to generate driving power to drive the vehicle, the internal combustion engine is a flywheel-less engine, and the control engine when executing the internal combustion engine travel mode allows the main driving motor to generate torque to keep the internal combustion engine idling.
Inventors:
TODA ISAO (JP)
HIRANO SEIYO (JP)
SANAI HIDEKI (JP)
HIRANO SEIYO (JP)
SANAI HIDEKI (JP)
Application Number:
PCT/JP2019/005271
Publication Date:
September 26, 2019
Filing Date:
February 14, 2019
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
B60W10/08; B60K6/28; B60K6/442; B60K6/52; B60K6/547; B60L9/18; B60L15/20; B60L50/16; B60L50/60; B60W10/26; B60W20/20
Domestic Patent References:
WO2017122776A1 | 2017-07-20 |
Foreign References:
KR101551120B1 | 2015-09-07 | |||
US9789871B1 | 2017-10-17 | |||
JP2015074293A | 2015-04-20 | |||
JPH10288063A | 1998-10-27 | |||
JP2013163436A | 2013-08-22 | |||
JP2001231107A | 2001-08-24 | |||
JP2006321488A | 2006-11-30 | |||
JPH0646508A | 1994-02-18 | |||
JP5280961B2 | 2013-09-04 |
Other References:
See also references of EP 3753797A4
Attorney, Agent or Firm:
TANAKA Shinichiro et al. (JP)
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