PCV PATH STRUCTURE OF ENGINE

PROBLEM TO BE SOLVED: To provide the function of a PCV path on a stiffener to support an intake manifold of an engine for automobile. SOLUTION: In an automobile, an intake manifold 6 of an engine 1 is coupled with a cylinder head cover 4 through a PCV path 12. A hollow stiffener 18 is provided, a ho...

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1. Verfasser: NAKANISHI HIROBUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide the function of a PCV path on a stiffener to support an intake manifold of an engine for automobile. SOLUTION: In an automobile, an intake manifold 6 of an engine 1 is coupled with a cylinder head cover 4 through a PCV path 12. A hollow stiffener 18 is provided, a hollow part of the stiffener 18 is formed in the PCV 12, and a part of the PCV path 12 is formed into a breather chamber 18b of the blowby gas. Since the stiffener 18 is also used for the PCV path 12, the number of parts and the man-hour of the assembly work ca be reduced.