Patent ID: 11939896
Assignee: MAZDA MOTOR CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 10:
11. The blowby gas return apparatus according to claim 10, wherein
the separation portion extends in an array direction of the plurality of cylinders and is disposed on an exhaust path side of the plurality of cylinders inside the head cover,
the distribution portion extends in the array direction and is disposed on a side with the plurality of intake paths inside the head cover,
an outlet of the separation portion and the introduction portion of the distribution portion are disposed on an end on the same side in the array direction inside the head cover, and
the blowby gas return apparatus further comprises a return pipe that extends in a direction perpendicular to the array direction and allows the outlet of the separation portion and the introduction portion of the distribution portion to communicate with each other.