公开(公告)号：EP2816209B1

公开(公告)日：2015-10-28

申请号：EP14164456.7

申请日：2014-04-11

申请人： Honda Motor Co., Ltd.

发明人： Kawaguchi Noboru ,  Matsuda, Toshiyuki ,  Sogo, Eishi ,  Saitoh, Teruyuki ,  Gomibuchi, Shota ,  Maruyama, Atsushi

IPC分类号： F02B63/02 ,  F01P1/06

CPC分类号： F01P5/06 ,  F01N1/00 ,  F01N3/05 ,  F01N13/002 ,  F01N2260/022 ,  F01N2590/06 ,  F01P1/06 ,  F02B63/02 ,  F02M15/06

公开(公告)号：EP2816209A3

公开(公告)日：2015-03-25

申请号：EP14164456.7

申请日：2014-04-11

申请人： Honda Motor Co., Ltd.

发明人： Kawaguchi Noboru ,  Matsuda, Toshiyuki ,  Sogo, Eishi ,  Saitoh, Teruyuki ,  Gomibuchi, Shota ,  Maruyama, Atsushi

IPC分类号： F02B63/02 ,  F01P1/06

CPC分类号： F01P5/06 ,  F01N1/00 ,  F01N3/05 ,  F01N13/002 ,  F01N2260/022 ,  F01N2590/06 ,  F01P1/06 ,  F02B63/02 ,  F02M15/06

摘要： An air-cooled engine (20) for a working machine includes a fan cover (35), a muffler protector (36), and an insulator (37). The fan cover has a guide opening for guiding a cooling air toward an exhaust muffler (27). The muffler protector has air discharge holes (86, 86) for discharging the cooling air, which has been introduced through the guide opening into a guide passage, in a direction away from the working machine. The insulator has a deflector section (37) bent toward a carburetor (29) so that the cooling air having passed through another guide passage between the insulator and a cylinder barrel (22) is guided by the deflector section in a direction away from the working machine.

公开(公告)号：EP2816209A2

公开(公告)日：2014-12-24

申请号：EP14164456.7

申请日：2014-04-11

申请人： Honda Motor Co., Ltd.

发明人： Kawaguchi Noboru ,  Matsuda, Toshiyuki ,  Sogo, Eishi ,  Saitoh, Teruyuki ,  Gomibuchi, Shota ,  Maruyama, Atsushi

IPC分类号： F02B63/02

CPC分类号： F01P5/06 ,  F01N1/00 ,  F01N3/05 ,  F01N13/002 ,  F01N2260/022 ,  F01N2590/06 ,  F01P1/06 ,  F02B63/02 ,  F02M15/06

摘要： An air-cooled engine (20) for a working machine includes a fan cover (35), a muffler protector (36), and an insulator (37). The fan cover has a guide opening for guiding a cooling air toward an exhaust muffler (27). The muffler protector has air discharge holes (86, 86) for discharging the cooling air, which has been introduced through the guide opening into a guide passage, in a direction away from the working machine. The insulator has a deflector section (37) bent toward a carburetor (29) so that the cooling air having passed through another guide passage between the insulator and a cylinder barrel (22) is guided by the deflector section in a direction away from the working machine.

摘要翻译： 一种用于工作机械的风冷发动机（20）包括风扇罩（35），消声器保护器（36）和绝缘体（37）。 风扇盖具有用于将冷却空气朝向排气消声器（27）引导的引导开口。 消音器保护器具有排气孔（86,86），用于将已经通过导向开口引入导向通道的冷却空气沿远离工作机器的方向排出。 绝缘体具有朝向化油器（29）弯曲的偏转器部分（37），使得已经穿过绝缘体和气缸筒（22）之间的另一个引导通道的冷却空气被偏转器部分沿远离工作的方向 机。