Title:
ENGINE COMBUSTION CHAMBER COATING METHOD AND ENGINE COMBUSTION CHAMBER STRUCTURE
Document Type and Number:
Japanese Patent JP2022056572
Kind Code:
A
Abstract:
To provide an engine combustion chamber coating method which is a coating method for forming a coating layer preventing deposit from adhering to an inner wall of an engine combustion chamber and is capable of reducing a cost and the number of processes of recoating and to provide an engine combustion chamber structure applicable to the coating method.SOLUTION: An engine combustion chamber coating method is to form a coating layer 66 to prevent deposit from adhering to an inner wall 11a of a combustion chamber in an engine mounted with a fuel injection device 20 injecting fuel into the combustion chamber 11. In the engine combustion chamber coating method, the fuel injection device injects a coating agent 60 for deposit adhesion prevention into the combustion chamber.SELECTED DRAWING: Figure 1
Inventors:
SUZUKI AKIHIRO
MEJI KAZUTO
MEJI KAZUTO
Application Number:
JP2020164394A
Publication Date:
April 11, 2022
Filing Date:
September 30, 2020
Export Citation:
Assignee:
SUBARU CORP
International Classes:
F02B77/04
Attorney, Agent or Firm:
Sato Eto