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公开(公告)号：US20020139340A1
公开(公告)日：2002-10-03
申请号：US10107321
申请日：2002-03-28
发明人： Seiji Matsumoto , Yoshiyuki Umino , Tatsuya Sagano
IPC分类号： F02M035/10
CPC分类号： F02B27/0284 , F02B27/0215 , F02B27/0263 , F02B27/0278 , Y02T10/146
摘要： In a variable intake apparatus for a multi-cylinder internal combustion engine, each cylinder are allowed to communicate with each other through air intake passageways including at least a pair of air intake passageway portions. Further, an air intake control valve integrally provided with a pair of valve bodies is disposed at an opening which is formed at a partition wall. The partition wall is formed-between the intake air collecting chamber and the air intake passageway. Further more, the air intake control valve is actuated according to engine speeds of the internal combustion engine such that the air intake passageway portion is opened and closed by the valve body whereas the opening in the partition wall is opened and closed by the other valve body.
摘要翻译： 在用于多缸内燃机的可变进气装置中，允许每个气缸通过包括至少一对进气通道部分的进气通道彼此连通。 另外，一体地设置有一对阀体的进气控制阀设置在形成在隔壁上的开口处。 分隔壁形成在进气集气室和进气通道之间。 此外，进气控制阀根据内燃机的发动机转速而被致动，使得进气通道部分被阀体打开和关闭，而隔壁中的开口被另一个阀体打开和关闭 。
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公开(公告)号：US20030150199A1
公开(公告)日：2003-08-14
申请号：US10359687
申请日：2003-02-07
发明人： Seiichi Tanaka , Akira Terasaki , Tatsuya Sagano , Hideyo Uehara , Hiroto Koura , Tsumoru Okada , Shinsuke Mizuta , Takatsugu Miura
IPC分类号： B01D046/00
CPC分类号： B01D46/0023 , B01D39/1623 , B01D39/18 , B01D46/003 , B01D46/10 , B01D46/521 , B01D2267/40 , B01D2275/10 , F02M35/024 , Y10S55/24
摘要： A filter element comprises an oil-impregnated filtering member, and a transmission preventing layer formed on a downstream side of the filtering member, for restricting transmission of at least the carbon dusts from the oil-impregnated filtering member. The filtering member may be formed like a ridge-like-folded structure. The transmission preventing layer may be formed of a coating layer having a resistance against a viscous oil that is impregnated in the filtering member. This coating layer may be formed uniformly as a whole or the thickness or the content of the coating layer may be increased partially. A ventilation shutting-off member (filling layer) may be formed as the transmission preventing layer in the root portion areas of the ridge portions. The transmission preventing layer may comprise a resistant component that is insoluble in the oil that is impregnated in the filtering member.
摘要翻译： 过滤元件包括浸油过滤构件和形成在过滤构件的下游侧的防变色层，用于限制至少来自浸渍过滤构件的碳粉的传播。 过滤构件可以形成为类似脊状的折叠结构。 防变色层可以由对过滤构件中浸渍的粘性油具有抵抗力的涂层形成。 该涂层可以整体上均匀地形成，或者可以部分地增加涂层的厚度或含量。 可以在隆起部的根部区域中形成防渗透层的通气关闭构件（填充层）。 防变色层可以包含不溶于浸渍在过滤构件中的油的耐性成分。
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3.发明申请公开(公告)号：US20010010213A1
公开(公告)日：2001-08-02
申请号：US09770373
申请日：2001-01-29
发明人： Yoshiyuki Umino , Tatsuya Sagano
IPC分类号： F02M035/10
CPC分类号： F02B27/0284 , F02B27/0215 , F02B27/0263 , F02B27/0278 , Y02T10/146
摘要： A variable intake apparatus for an in-line four-cylinder internal combustion engine includes a rotary valve 3 provided between an intermediate portion along the length of four air intake passages 41 to 44 and an intake air collecting chamber 5, and a control means switching the rotary valve 3 in triple stages in response to the engine speed. The control means is constructed such that at a low speed range, communications are blocked off between the adjacent intake passageways 41 and 42, 42 and 43, 43 and 44, at an intermediate speed range, communications are established between pairs of intake passageways 41 and 44, 42 and 43, and at a high speed range, communications are established not only between the adjacent intake passages 41 and 42, 42 and 43, 43 and 44, but also between the respective air intake passageways 41 to 44 and the intake collecting chamber 5.
摘要翻译： 用于直列四缸内燃机的可变进气装置包括设置在沿着四个进气通道41至44的长度的中间部分和进气集合室5之间的旋转阀3和控制装置， 旋转阀3以三级响应于发动机转速。 控制装置被构造成使得在低速范围内，在相邻的进气通道41和42,42和43,43和44之间的中间速度范围内阻挡通信，在成对的进气通道41和 44,42和43，并且在高速范围内，不仅在相邻的进气通道41,42,43,43和44之间，而且在相应的进气通道41至44和进气采集 第5室。
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