公开(公告)号：US06349690B2

公开(公告)日：2002-02-26

申请号：US09810552

申请日：2001-03-19

申请人： Hajime Utsumi ,  Hiroshi Imaizumi

发明人： Hajime Utsumi ,  Hiroshi Imaizumi

IPC分类号： F02M3502

CPC分类号： F02M35/14 ,  F02M35/1255

摘要： The suction apparatus comprises an apparatus main body which is divided into lower and upper box bodies 11 and 15. In the apparatus main body, there are stored a first duct for sucking in air from the open air, a resonator connected to the first duct, a cleaner for cleaning the sucked-in air, and a second duct 30 for sending out the air, after it has passed through the cleaner, into the internal combustion engine. A plurality of ribs 19a, which are situated in the suction openings 30a of the second duct 30 and are used to reinforce the upper box body 15, are respectively inclined at an angle conformed to the installation angle &thgr; of the second duct 30, whereby the ribs 19a can contribute toward guiding the flow of the air.

摘要翻译： 抽吸装置包括被分为下箱体11和上箱体15的装置主体。在装置主体中存储有用于从露天空气吸入空气的第一管道，连接到第一管道的谐振器， 用于清洁吸入的空气的清洁器，以及用于在空气通过清洁器之后将空气排出到内燃机中的第二管道30。 分别位于第二管道30的吸入口30a中并用于加强上部箱体15的多个肋19a分别以与第二管道30的安装角度θ相符的角度倾斜，由此， 肋19a可以有助于引导空气的流动。