Title:
吸気冷却システム
Document Type and Number:
Japanese Patent JP7441407
Kind Code:
B2
Abstract:
To provide an intake air cooling system capable of cooling intake air while controlling resistance to an engine due to drive of a compressor.SOLUTION: An intake air cooling system 1 which cools intake air of an engine 120 on a vehicle 100 comprises: an evaporator 35 which is installed in an intake air passage 130a supplying air to a combustion chamber 121 of the engine 120; a compressor 31 which is driven on the basis of rotation of an output shaft of the engine 120 and discharges a coolant; a pressure accumulator 4; and a controller 6. When determining that the vehicle 100 is coasting, the controller 6 drives the compressor 31 with the rotation of the output shaft of the engine 120 along with the rotation of wheels 117 of the vehicle 100 and allows the coolant discharged from the compressor 31 to flow into the pressure accumulator 4 through a coolant passage 2. When determining that the vehicle 100 is not coasting, the controller causes the coolant inside the pressure accumulator 4 to be returned to the coolant passage 2.SELECTED DRAWING: Figure 1
Inventors:
Kazuaki Narahara
Hiroshi Humoto
Kota Maekawa
Shingen Marumoto
Toru Hokazono
Chinami Morishima
Hiroshi Humoto
Kota Maekawa
Shingen Marumoto
Toru Hokazono
Chinami Morishima
Application Number:
JP2020067584A
Publication Date:
March 01, 2024
Filing Date:
April 03, 2020
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F02B29/04; F02M31/20; F02M35/10
Domestic Patent References:
| JP2005256806A | ||||
| JP2004216945A | ||||
| JP2015044518A | ||||
| JP2000179670A | ||||
| JP2005075179A | ||||
| JP2009236083A | ||||
| JP2017110701A | ||||
| JP8132926A | ||||
| JP2008106653A | ||||
| JP8132861A | ||||
| JP2002104011A | ||||
| JP2014051171A | ||||
| JP2002337542A |
Foreign References:
| US20130333674 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Minoru Nakamura
Fumiaki Otsuka
Yasushi Yamamoto
Masahiro Kamigataguchi
Minoru Nakamura
Fumiaki Otsuka
Yasushi Yamamoto
Masahiro Kamigataguchi