Title:
車両
Document Type and Number:
Japanese Patent JP7392592
Kind Code:
B2
Abstract:
A drive unit has engines and a motor that are adjacent to each other in a longitudinal direction. The engines are provided with an engine oil path and a coolant path for cooling. The motor is provided with a motor cooling oil path for cooling. A heat exchanger, in which engine oil and motor cooling oil exchange heat, and a heat exchanger, in which a coolant and the motor cooling oil exchange heat, are provided. Size in vertical and lateral directions of the motor is smaller than size in the vertical and lateral directions of each of the engines. The heat exchanger is attached to an upper portion of a side circumferential portion of the motor, and the heat exchanger is attached to a lower portion of the side circumferential portion of the motor.
Inventors:
Hiroshi Tanaka
Satoshi Ueno
Hiroshi Kinoshita
Takashi Yonemori
Satoshi Ueno
Hiroshi Kinoshita
Takashi Yonemori
Application Number:
JP2020113745A
Publication Date:
December 06, 2023
Filing Date:
July 01, 2020
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
B60K11/02; B60K6/00; B60K6/22; B60K6/26; B60K6/405; B60K6/448; B60K6/54; B60W10/30; F01P3/20; F01P3/22; H02K9/19
Domestic Patent References:
| JP2016031111A | ||||
| JP2009060729A | ||||
| JP2016020639A | ||||
| JP2017114477A | ||||
| JP2005265386A |
Attorney, Agent or Firm:
Masataka Kotani
Tsutomu Fukunari
Tsutomu Fukunari