公开(公告)号：US20230096783A1

公开(公告)日：2023-03-30

申请号：US17950393

申请日：2022-09-22

Applicant: HONDA MOTOR CO., LTD.

Inventor： Ryo Ineyama

IPC: F02B63/04 ,  H02K9/04 ,  H02K5/20

Abstract: A shroud includes a first shroud that covers a first side face to which a muffler is adjacent among four side faces that an engine has, a second shroud that covers a second side face adjacent to the first side face and a third side face, and a third shroud that sections a muffler space for housing the muffler with the first shroud, the first shroud and the second shroud form an upstream side air guide path that makes cooling air flow around the engine, and the muffler space is connected to a downstream side of the upstream side air guide path.

公开(公告)号：US11713711B2

公开(公告)日：2023-08-01

申请号：US17950393

申请日：2022-09-22

Applicant: HONDA MOTOR CO., LTD.

Inventor： Ryo Ineyama

IPC: F02B63/04 ,  H02K5/20 ,  H02K9/04

CPC classification number: F02B63/044 ,  H02K5/20 ,  H02K9/04 ,  F05B2260/96

Abstract: A shroud includes a first shroud that covers a first side face to which a muffler is adjacent among four side faces that an engine has, a second shroud that covers a second side face adjacent to the first side face and a third side face, and a third shroud that sections a muffler space for housing the muffler with the first shroud, the first shroud and the second shroud form an upstream side air guide path that makes cooling air flow around the engine, and the muffler space is connected to a downstream side of the upstream side air guide path.