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    • 9. 发明申请
    • Intake device
    • 进气装置
    • US20070044849A1
    • 2007-03-01
    • US11511388
    • 2006-08-29
    • Masamichi AkagawaTsuyoshi Arai
    • Masamichi AkagawaTsuyoshi Arai
    • F16K11/072
    • F16K1/223F02D9/106F02D9/107F02D9/108F02D9/1095F16K27/0218Y10T137/87161
    • An intake device has a passage member defining a fluid passage, a housing, a valve member and a shaft member. The housing is disposed in the passage member such that a passage of the housing is in communication with the fluid passage of the passage member. The valve member is disposed in the housing to open and close the passage of the housing. The valve member has a tubular portion and a wing portion extending from the tubular portion. The shaft member is disposed to pass through the passage member and the tubular portion of the valve member in a direction perpendicular to an axis of the fluid passage of the passage member. The shaft member is disposed such that a portion of the shaft member located inside of the tubular portion retains an elastic force against an inner wall of the tubular portion.
    • 进气装置具有限定流体通道,壳体,阀构件和轴构件的通道构件。 壳体设置在通道构件中,使得壳体的通道与通道构件的流体通道连通。 阀构件设置在壳体中以打开和关闭壳体的通道。 阀构件具有管状部分和从管状部分延伸的翼部分。 轴构件设置成沿着与通道构件的流体通道的轴线垂直的方向穿过通道构件和阀构件的管状部分。 轴构件设置成使得位于管状部分内部的轴构件的一部分保持抵抗管状部分的内壁的弹力。
    • 10. 发明授权
    • Intake air control device having strain absorbing structure
    • 进气控制装置具有应变吸收结构
    • US07111609B2
    • 2006-09-26
    • US11137791
    • 2005-05-26
    • Hiroshi TanimuraShin IwaokaHiroki ShimadaTsuyoshi AraiNaoki Hiraiwa
    • Hiroshi TanimuraShin IwaokaHiroki ShimadaTsuyoshi AraiNaoki Hiraiwa
    • F02D11/10F02M35/10
    • F02D9/10F02D9/107F02D11/107F16K1/22F16K27/0218
    • An intake air control device, which is mounted to a fixed member, includes a throttle body and a throttle valve. The throttle body defines an intake air passage. The throttle valve is rotatably supported in the throttle body to control an amount of intake air flowing through the intake air passage. The throttle body includes a cylindrical portion, a plurality of fixed portions, and a strain absorbing portion. The cylindrical portion defines the intake air passage that accommodates the throttle valve. The plurality of fixed portions are connected to the fixed member. The strain absorbing portion connects the cylindrical portion with the plurality of fixed portions to absorb displacement arising in the plurality of fixed portions. The strain absorbing portion is a deformable connecting arm that connects to the cylindrical portion in a location, which is apart from a radially inner periphery of the plurality of fixed portions.
    • 安装在固定构件上的进气控制装置包括节气门体和节流阀。 节气门体限定了进气通道。 节流阀可旋转地支撑在节气门体中以控制流过进气通道的进气量。 节气门体包括圆筒部,多个固定部和应变吸收部。 圆筒形部分限定了容纳节流阀的进气通道。 多个固定部分连接到固定部件。 应变吸收部将圆筒部与多个固定部连结,吸收多个固定部产生的位移。 应变吸收部是在与多个固定部的径向内周隔开的位置与圆筒部连接的可变形连接臂。