公开(公告)号：US06267092B1

公开(公告)日：2001-07-31

申请号：US09434171

申请日：1999-11-04

申请人： Yukihiro Matsumoto ,  Toshiya Watahiki ,  Toshiharu Aoshima ,  Tadanobu Ohmori ,  Kyoko Yamaguchi ,  Tsutomu Tsukii

发明人： Yukihiro Matsumoto ,  Toshiya Watahiki ,  Toshiharu Aoshima ,  Tadanobu Ohmori ,  Kyoko Yamaguchi ,  Tsutomu Tsukii

IPC分类号： F02M3512

CPC分类号： F02M35/112 ,  F02B27/021 ,  F02B27/0252 ,  F02B27/0273 ,  F02F7/006 ,  F02M35/10039 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10072 ,  F02M35/10144 ,  F02M35/10229 ,  F02M35/10295 ,  F02M35/1255 ,  F02M35/1283 ,  Y02T10/146

摘要： A suction apparatus of a multi-cylinder internal combustion engine has a suction manifold disposed in a direction parallel with a row of cylinders at one side of a cylinder head. The suction apparatus includes a plurality of independent suction passages of equal length each extending from an engine main body at right angle, a suction gathering chamber connected to the suction passages and disposed in the direction parallel with the row of cylinders, a throttle body provided at an upper stream end of the suction gathering chamber, and a resonance vessel communicating with the suction gathering chamber. The resonance vessel is supported by a cylinder head cover and a wall of the gathering chamber elastically through rubber members covering above of the independent suction passages with a space, and communicates with an upper part of the suction gathering chamber at a just downstream position of the throttle body. The space has a volume capable of receiving at least fuel injection valves and fuel supply pipes for respective cylinders of the internal combustion engine.

摘要翻译： 多缸内燃机的抽吸装置具有与气缸盖一侧的一排气缸平行的方向设置的吸入歧管。 抽吸装置包括从发动机主体以直角延伸的多个相等长度的独立的吸入通道，连接到吸入通道并沿着与行列平行的方向设置的抽吸收集室，设置在 抽吸收集室的上游端，以及与抽吸聚集室连通的共振容器。 谐振容器由气缸盖罩和聚集室的壁通过具有空间的独立吸入通道上方的橡胶构件弹性地支撑，并且在吸入收集室的上部在位于 节气门体。 该空间具有能够至少接收用于内燃机的各个气缸的燃料喷射阀和燃料供给管的容积。