Title:
ENGINE INTAKE SYSTEM
Document Type and Number:
Japanese Patent JP2016070147
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine intake system capable of performing the air heat insulation of an air cleaner more effectively.SOLUTION: An air cleaner is equipped, on the outer face of a housing accommodating a filter medium therein, with a heat insulation part 22 of a hollow double wall structure, in which an air space 25 is interposed between two walls. Moreover, the air space 25 of the heat insulation part 22 is connected to a surge tank 15 by a pipeline 23 so that the air in the air space 25 may be sucked by the intake negative pressure which is generated in the surge tank 15 during an engine operation.SELECTED DRAWING: Figure 2
Inventors:
TANAHASHI TOSHIHIKO
Application Number:
JP2014198996A
Publication Date:
May 09, 2016
Filing Date:
September 29, 2014
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
International Classes:
F02M35/024
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda