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    Multicylinder internal combustion engine with resonator
    203.
    发明申请
    Multicylinder internal combustion engine with resonator 有权
    具有谐振器的多缸内燃机

    公开(公告)号：US20080072863A1

    公开(公告)日：2008-03-27

    申请号：US11902182

    申请日：2007-09-19

    Applicant: Takeshi Egawa ,  Kenji Koga

    Inventor： Takeshi Egawa ,  Kenji Koga

    IPC: F02M35/104

    CPC classification number: F02M35/10288 ,  F02B27/021 ,  F02B27/0247 ,  F02M35/10295 ,  F02M35/10308 ,  F02M35/10321 ,  F02M35/1036 ,  F02M35/112 ,  F02M35/1255 ,  F02M35/1277 ,  Y02T10/146

    Abstract: A multicylinder internal combustion engine E has a cylinder head 2; a cylinder head cover 3; an intake manifold 20 having a header body 21 disposed right above an engine body and intake runners 22; and a resonator 50. Each of the intake runners 22 has a bend 24 extending away from cylinder axes L in a longitudinal direction A2 perpendicular to the cylinder axes L, and curving so as to extend reversely toward the cylinder axes L. The resonator 50 is disposed opposite to the engine body with respect to the intake manifold 20 and is nearer to the cylinder axes L than outermost end parts 24a of the bends 24. The engine including the in take manifold and the resonator can be formed in a small dimension with respect to a longitudinal direction perpendicular to the cylinder axes, and the resonance chamber of the resonator can be easily formed to have a necessary volume.

    Abstract translation: 多缸内燃机E具有气缸盖2; 气缸盖盖3; 具有设置在发动机主体正上方的集管主体21和进气流道22的进气歧管20; 每个进气流道22具有在垂直于气缸轴线L的纵向方向A2上从气缸轴线L延伸的弯曲部24，并且相对于气缸轴线L反向弯曲。谐振器50是 与发动机主体相对于进气歧管20相对设置并且比弯头24的最外端部分24a更靠近气缸轴线L.包括进气歧管和谐振器的发动机可以形成为小尺寸， 相对于垂直于气缸轴线的纵向方向，并且谐振器的共振室可以容易地形成为具有必要的体积。

    Air intake device
    204.
    发明授权
    Air intake device 有权
    进气装置

    公开(公告)号：US07275512B2

    公开(公告)日：2007-10-02

    申请号：US10536925

    申请日：2003-08-06

    Applicant: Siegfried Deiss ,  Peter Fischer

    Inventor： Siegfried Deiss ,  Peter Fischer

    IPC: F02M35/10 ,  F02B27/02

    CPC classification number: F02M35/10039 ,  F02B27/02 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0252 ,  F02B27/0257 ,  F02B27/0263 ,  F02M35/10111 ,  F02M35/10301 ,  F02M35/1036 ,  Y02T10/146

    Abstract: The invention relates to a suction device for an internal combustion engine provided with a first manifold (1) having a slot (3). A first suction line (5) is extended from an input orifice (7) which enters the first manifold (1) to an output orifice (9) which connects the first suction line (5) to the suction line of a cylinder head of the internal combustion engine. The inventive device also comprises a second suction line (11) and a second manifold (13) provided with a second slot (15) which are orientable and interconnectable. When the second suction line is in the first pivoting position, intake air passes through the first slot (3) to the first manifold (1) and afterwards, flows to the first suction line (5). When the second suction line is in a second pivoting position, the first and second slots (3, 15) are hermetically connected to each other in such a way that intake air passes through the first slot (3) and directly through the second slot (15) in order to enter the second manifold (13) and afterwards, to flow to the first suction line (5) crossing the second suction line (11).

    Abstract translation: 本发明涉及一种内燃机的抽吸装置，该内燃机设有具有槽（3）的第一歧管（1）。 第一吸入管线（5）从进入第一歧管（1）的输入孔（7）延伸到输出孔（9），输出孔（9）将第一吸入管线（5）连接到第一吸入管线 内燃机。 本发明的装置还包括设置有第二槽（15）的第二吸入管线（11）和第二歧管（13），所述第二槽口可定向和互连。 当第二吸入管线处于第一枢转位置时，进气通过第一槽（3）到第一歧管（1），然后流入第一吸入管线（5）。 当第二吸入管线处于第二枢转位置时，第一和第二槽（3,15）彼此气密地连接，使得进入的空气通过第一槽（3）并直接通过第二槽（ 15），以便进入第二歧管（13），然后流入与第二吸入管线（11）交叉的第一吸入管线（5）。

    Laser welded manifold
    206.
    发明授权
    Laser welded manifold 有权
    激光焊接歧管

    公开(公告)号：US07191750B2

    公开(公告)日：2007-03-20

    申请号：US11101079

    申请日：2005-04-06

    Applicant: Paul Daly ,  Bobbye Baylis ,  Bruce Harvey ,  Dennis Houle ,  Gowda Venugopala ,  James Vanderveen ,  Stephen Bloomer ,  Ki-Ho Lee

    Inventor： Paul Daly ,  Bobbye Baylis ,  Bruce Harvey ,  Dennis Houle ,  Gowda Venugopala ,  James Vanderveen ,  Stephen Bloomer ,  Ki-Ho Lee

    IPC: F02M35/10

    CPC classification number: F02M35/116 ,  F02M35/10039 ,  F02M35/10144 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/1036

    Abstract: An intake manifold assembly (100) includes an inner shell (12) that is inserted into an outer shell (14), and a cover (25) that seals the open end (38) of the outer shell (14). The inner shell (12) includes dividers (16) that form air passages (18). A laser device (40) is traversed along the outer surface of the outer shell (14) along a path (44) corresponds with the inner shell (12) to form a laser weld joint (45). The intake manifold assembly (10) of this invention includes features and methods of assembly that improve the laser weld joints utilized to assemble the plastic intake manifold assembly (10). Both design details and clamping detail are described, every known configuration of U type manifolds can be made by this technique. The technique provides high value and low cost. High reliability is a well known feature of laser welding.

    Abstract translation: 进气歧管组件（100）包括插入外壳（14）的内壳（12）和密封外壳（14）的开口端（38）的盖（25）。 内壳（12）包括形成空气通道（18）的分隔件（16）。 激光装置（40）沿着对应于内壳（12）的路径（44）沿着外壳（14）的外表面横穿以形成激光焊接接头（45）。 本发明的进气歧管组件（10）包括改进用于组装塑料进气歧管组件（10）的激光焊接接头的特征和组装方法。 描述了设计细节和夹紧细节，可以通过这种技术制造U型歧管的每个已知构造。 该技术提供高价值和低成本。 高可靠性是激光焊接的众所周知的特征。

    Synthetic resin fusion body
    207.
    发明申请
    Synthetic resin fusion body 有权
    合成树脂融合体

    公开(公告)号：US20060240206A1

    公开(公告)日：2006-10-26

    申请号：US10560233

    申请日：2004-06-08

    Applicant: Kazuyori Kito ,  Tomonori Ikuma

    Inventor： Kazuyori Kito ,  Tomonori Ikuma

    IPC: B32B1/08 ,  B32B3/00

    CPC classification number: B29C66/301 ,  B29C65/0618 ,  B29C65/08 ,  B29C65/081 ,  B29C66/1142 ,  B29C66/1162 ,  B29C66/12443 ,  B29C66/547 ,  B29C66/5472 ,  B29C66/54721 ,  B29C66/8322 ,  B29L2031/7492 ,  F02M35/10072 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/112 ,  Y10T428/139 ,  Y10T428/195

    Abstract: The present invention is to provide a synthetic weld body which sectional shape of a passage to a bore can be an ideal shape by welding two synthetic members. The edge at the passage side of the rising boundary line 78a-1, 78a-2, 78b-1, 78b-2, 78c-1, 78c-2, 78d-1, 78d-2 which is the boundary between the top end connecting face and the mount connecting face of the middle member 70 is disposed at or in the vicinity of a contact point of the tangent line of the ridge line 84 of the mount connecting face at the passage side with the inner edge of the top end connecting face 74a, 74b, 74c, 74d at the bore 50a, 50b, 50c, 50d side. The rising boundary line 78a-1, 78a-2, 78b-1, 78b-2, 78c-1, 78c-2, 78d-1, 78d-2 including the edge at the passage side is parallel to the standard direction for vibration.

    Abstract translation: 本发明提供一种合成焊接体，通过焊接两个合成构件，通向孔的通道的截面形状可以是理想形状。 在上升边界线78a-1,78a-2,78b-1,78b-2,78c-1,78c-2,78d-1,78d-2的通道侧的边缘 作为中间构件70的顶端连接面和安装连接面之间的边界，配置在通路侧的安装连接面的脊线84的切线的接触点的附近或附近， 在孔50a，50b，50c，50d侧的顶端连接面74a，74b，74c，74d的内边缘。 上升边界线78a-1,7a-2,78b-1,78b-2,78c-1,78c-2,78d-1,78d-2包括通道侧的边缘 平行于标准振动方向。

    Intake manifold
    209.
    发明申请
    Intake manifold 有权
    进气歧管

    公开(公告)号：US20060191505A1

    公开(公告)日：2006-08-31

    申请号：US11339703

    申请日：2006-01-26

    Applicant: Yukihiro Doko ,  Makoto Fujimori

    Inventor： Yukihiro Doko ,  Makoto Fujimori

    IPC: F02M35/104

    CPC classification number: F02M35/112 ,  F02M35/10039 ,  F02M35/10222 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/1045

    Abstract: An intake manifold including a collecting pipe and a plurality of branch pipes comprises a single gas intake port, a gas outlet port opening into each branch pipe, and a gas passage extending to be divided into more than one branch passages from the gas intake port to each gas outlet port. The gas passage is configured so that the branch passages are equal in pressure loss which will be generated between the gas inlet port and each gas outlet port, and the gas passage extends to be branched in stages from the gas inlet port to each gas outlet port, forming a tournament-form configuration which is symmetrical about the gas inlet port. The collecting pipe and each branch pipe are integrally molded of resin. The gas inlet port and the gas passage are provided in a projecting section integrally molded with the branch pipes.

    Abstract translation: 包括收集管和多个分支管的进气歧管包括单个进气口，通向每个分支管的气体出口以及从该进气口分成多于一个分支通道的气体通道， 每个出气口。 气体通道被构造成使得分支通道在气体入口和每个气体出口之间产生的压力损失相等，并且气体通道从气体入口到每个气体出口端延伸分段 形成关于气体入口对称的比赛形式配置。 收集管和每个支管由树脂一体模制。 气体入口和气体通道设置在与支管一体模制的突出部分中。

    Intake manifold
    210.
    发明授权
    Intake manifold 有权
    进气歧管

    公开(公告)号：US07011064B2

    公开(公告)日：2006-03-14

    申请号：US10866118

    申请日：2004-06-14

    Applicant: Kazuyori Kito ,  Tomonori Ikuma

    Inventor： Kazuyori Kito ,  Tomonori Ikuma

    IPC: F02M35/10

    CPC classification number: F02M35/10144 ,  F02D9/1095 ,  F02M35/10052 ,  F02M35/10065 ,  F02M35/10229 ,  F02M35/10321 ,  F02M35/1036 ,  F02M35/112 ,  F02M35/167

    Abstract: An intake manifold is provided that comprises a plurality of intake ducts, a surge tank, a vacuum chamber, and a negative pressure check valve. The negative pressure check valve enables negative pressure induced in the surge tank to flow into the vacuum chamber. Each upstream end of the intake ducts protrudes into the inside of the surge tank. Further, a pressure inlet formed inside the surge tank, to lead the negative pressure induced inside the surge tank to the negative pressure check valve, is positioned on a side closer to an engine than the respective upstream ends of the intake ducts.

    Abstract translation: 提供一种进气歧管，其包括多个进气管道，缓冲罐，真空室和负压止回阀。 负压止回阀使得缓冲罐中引起的负压能够流入真空室。 进气管道的每个上游端突出到缓冲罐的内部。 此外，形成在缓冲罐内部的压力入口，以将缓冲罐内引起的负压引导到负压止回阀，位于比进气管的各个上游端更靠近发动机的一侧。

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