Title:
INTAKE SYSTEM OF ENGINE
Document Type and Number:
Japanese Patent JP2023017583
Kind Code:
A
Abstract:
To suitably achieve both air intake and cooling of a vehicle cabin at low cost.SOLUTION: An intake system 2 of an engine 1 is mounted on a vehicle 3 in which air conditioning of a vehicle cabin 32 is performed by an air conditioner 6. A heat exchanger of an evaporator 63 of the air conditioner 6 is divided into a first heat exchanger 63a and a second heat exchanger 63b which are independent of each other. An air passage 602 has a first divided passage 607 and a second divided passage 608. The intake system 2 cools intake air with usage of a part of the air conditioner 6. A controller 7 performs control so that first air passing through the first heat exchanger 63a flows into an intake passage 4 through a connection passage 46 when it is determined that a request for cooling the intake air exists, and performs control so that the first air flows into the first divided passage 607 when it is determined that the request for cooling the intake air does not exist.SELECTED DRAWING: Figure 2
Inventors:
MARUMOTO MASAHARU
NARAHARA KAZUAKI
MORISHIMA CHINAMI
HOKAZONO TORU
NARAHARA KAZUAKI
MORISHIMA CHINAMI
HOKAZONO TORU
Application Number:
JP2021121932A
Publication Date:
February 07, 2023
Filing Date:
July 26, 2021
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
F02M35/10; F02B29/04; F02M31/20; F02M35/16; F25B5/02
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office