Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mayuka Odo0
Kazuhiro Aoki0
Masahiro Nakajima0
Date of Patent
January 22, 2019
0Patent Application Number
157280840
Date Filed
October 9, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An oil separation device of an internal combustion engine includes a gas liquid separation chamber defined by a head cover of the engine, a gas introduction passage connected to a first end of the gas liquid separation chamber at an angle to the first direction, a gas inlet formed in an end of the gas introduction passage remote from the gas liquid separation chamber, and a gas outlet formed in a second end of the gas liquid separation chamber. Oil splashed from a valve actuating chamber of the engine is prevented from entering the oil separation device, and oil mist can be effectively separated from blow by gas.
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