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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。

2. 发明申请

US20100012070A1 INTAKE MANIFOLD 有权
标题翻译：吸入歧管
公开(公告)号：US20100012070A1
公开(公告)日：2010-01-21
申请号：US12499279
申请日：2009-07-08
申请人： Kazuyuki OTAKI
发明人： Kazuyuki OTAKI
IPC分类号： F02M35/10
CPC分类号： F02D9/103 , F02D9/1015 , F02D9/1095
摘要： An intake manifold includes a manifold case having an intake passage. A valve is arranged in the intake passage. The valve is rotatable about its proximal end so as to partly close the intake passage. When the valve partly closes the intake passage, a clearance is formed between a wall surface defining the intake passage and a distal end of the valve. The clearance connects a section of the intake passage upstream of the valve and a section of the intake passage downstream of the valve to each other. When the valve partly closes the intake passage, each of side edges of the valve comes in surface-to-surface contact with a portion of the intake passage wall surface that faces the side edge of the valve, thereby airtightly sealing the spaces between the side edges of the valve and the wall surface of the intake passage.
摘要翻译：进气歧管包括具有进气通道的歧管壳体。进气通道中设有阀。阀可绕其近端转动以便部分地关闭进气通道。当阀部分关闭进气通道时，在限定进气通道的壁表面和阀的远端之间形成间隙。间隙将阀的上游的进气通道的一部分和阀的下游的进气通道的一部分彼此连接。当阀部分关闭进气通道时，阀的每个侧边缘与进气通道壁表面的面对阀侧边缘的一部分进行表面 - 表面接触，从而气密地密封侧面阀的边缘和进气通道的壁面。

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