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1. 发明申请

US20100000489A1 INTEGRATED VALVE DEVICE FOR INTAKE MANIFOLD 审中-公开
标题翻译：集成阀装置用于吸入歧管
公开(公告)号：US20100000489A1
公开(公告)日：2010-01-07
申请号：US12488856
申请日：2009-06-22
申请人： Kazuyuki OTAKI , Yuko INAGAKI
发明人： Kazuyuki OTAKI , Yuko INAGAKI
IPC分类号： F02M35/10
CPC分类号： F02B31/06 , F02B2275/48 , F02D9/16 , Y02T10/125 , Y02T10/146
摘要： An integrated valve device for an intake manifold includes a casing having intake passages each connected to an intake port of an internal combustion engine and a through hole extending perpendicular to the intake passages. A valve shaft is received in the through hole. The valve shaft includes valve portions. Each valve portion is arranged to correspond to one of the intake passages. The valve portions are switchable between a first position, where each valve portion fully opens the corresponding intake passage, and a second position, where each valve portion partly blocks the corresponding intake passage. A recess may be formed in a wall defining each intake passage. In this case, when in the first position, each valve portion is entirely accommodated in the corresponding recess. When in the second position, each valve portion projects from the corresponding recess.
摘要翻译：用于进气歧管的集成阀装置包括具有各自连接到内燃机的进气口的进气通道和垂直于进气通道延伸的通孔的壳体。阀轴被容纳在通孔中。阀轴包括阀部分。每个阀部分布置成对应于其中一个进气通道。阀部分可在每个阀部分完全打开相应的进气通道的第一位置和第二位置之间切换，其中每个阀部分部分地阻挡相应的进气通道。可以在限定每个进气通道的壁中形成凹部。在这种情况下，当在第一位置时，每个阀部分完全容纳在相应的凹部中。当处于第二位置时，每个阀部分从相应的凹部突出。

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