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    • 5. 发明申请
    • Intake flow control apparatus for an internal combustion engine
    • 内燃机进气流量控制装置
    • US20060162691A1
    • 2006-07-27
    • US11333680
    • 2006-01-17
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • F02D9/08F02M61/14
    • F02D9/02F02D9/12F02M9/127
    • An intake flow control apparatus for an internal combustion engine eases operation of an air flow regulator and permits use of a short intake passage, thus providing a high output. The intake flow control apparatus includes an air routing member having an intake passage formed therein, and an air flow regulator opposed to an upstream-side opening of the intake passage. The air flow regulator moves in an intake axis direction while being guided by a light-weight guide structure to control the amount of intake air supplied. The air flow regulator may include plural valve elements different in operation timing, in which a valve actuator successively actuates the plural valve elements in accordance with a throttle operation to control the amount of intake air. The apparatus also includes a vacuum moderating structure for reducing the effective strength of a vacuum applied to the air flow regulator.
    • 用于内燃机的进气流量控制装置简化了气流调节器的操作并且允许使用短的进气通道,从而提供高的输出。 进气流量控制装置包括具有形成在其中的进气通道的空气调节构件和与进气通道的上游侧开口相对的空气流量调节器。 空气流量调节器在由重量轻的引导结构引导的同时沿进气轴方向移动,以控制供给的进气量。 空气流量调节器可以包括在操作时间上不同的多个阀元件,其中阀致动器根据节气门操作依次致动多个阀元件以控制进气量。 该装置还包括用于降低施加到空气流量调节器的真空的有效强度的真空调节结构。
    • 7. 发明授权
    • Intake flow control apparatus for an internal combustion engine
    • 内燃机进气流量控制装置
    • US07263970B2
    • 2007-09-04
    • US11333680
    • 2006-01-17
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • F02M35/10
    • F02D9/02F02D9/12F02M9/127
    • An intake flow control apparatus for an internal combustion engine eases operation of an air flow regulator and permits use of a short intake passage, thus providing a high output. The intake flow control apparatus includes an air routing member having an intake passage formed therein, and an air flow regulator opposed to an upstream-side opening of the intake passage. The air flow regulator moves in an intake axis direction while being guided by a light-weight guide structure to control the amount of intake air supplied. The air flow regulator may include plural valve elements different in operation timing, in which a valve actuator successively actuates the plural valve elements in accordance with a throttle operation to control the amount of intake air. The apparatus also includes a vacuum moderating structure for reducing the effective strength of a vacuum applied to the air flow regulator.
    • 用于内燃机的进气流量控制装置简化了气流调节器的操作并且允许使用短的进气通道,从而提供高的输出。 进气流量控制装置包括具有形成在其中的进气通道的空气调节构件和与进气通道的上游侧开口相对的空气流量调节器。 空气流量调节器在由重量轻的引导结构引导的同时沿进气轴方向移动,以控制供给的进气量。 空气流量调节器可以包括在操作时间上不同的多个阀元件,其中阀致动器根据节气门操作依次致动多个阀元件以控制进气量。 该装置还包括用于降低施加到空气流量调节器的真空的有效强度的真空调节结构。