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    Air cleaner unit for vehicle and fan shroud having the same
    3.
    发明授权
    Air cleaner unit for vehicle and fan shroud having the same 有权
    用于车辆和风扇罩的空气净化器单元具有相同的功能

    公开(公告)号：US07998233B2

    公开(公告)日：2011-08-16

    申请号：US12313164

    申请日：2008-11-18

    申请人： Akihiro Maeda ,  Shinichi Oda ,  Atsushi Hirota

    发明人： Akihiro Maeda ,  Shinichi Oda ,  Atsushi Hirota

    IPC分类号： E04F17/04 ,  F04D29/54 ,  H02K5/10 ,  H02K5/12

    CPC分类号： F02M35/04 ,  F01P5/06 ,  F01P11/12 ,  F02M35/06

    摘要： An air cleaner unit for a vehicle includes an air cleaner element and an air cleaner housing to be arranged generally above ring portions of a fan shroud. The air cleaner element is disposed in the air cleaner housing such that a predetermined space is provided between a lower surface of the air cleaner element and an inner surface of a bottom wall of the air cleaner housing. The bottom wall of the air cleaner housing includes at least two arcuate portions to correspond to the ring portions of the fan shroud and a projecting portion between the arcuate portions. The projecting portion projects downwardly and is configured to increase the volume of the predetermined space.

    摘要翻译： 一种用于车辆的空气净化器单元包括空气滤清器元件和空气滤清器壳体，其大致设置在风扇罩的环形部分上方。 空气滤清器元件设置在空气滤清器壳体中，使得在空气滤清器元件的下表面和空气滤清器壳体的底壁的内表面之间设置预定空间。 空气滤清器壳体的底壁包括至少两个弧形部分，以对应于风扇罩的环部分和弧形部分之间的突出部分。 突出部分向下突出并且被配置为增加预定空间的体积。

    ENGINE GENERATOR
    5.
    发明申请
    ENGINE GENERATOR 有权
    发动机发电机

    公开(公告)号：US20090320773A1

    公开(公告)日：2009-12-31

    申请号：US12485324

    申请日：2009-06-16

    申请人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

    发明人： Takao Kobayashi ,  Tadafumi Hirose ,  Ryosuke Shibata ,  Go Tanaka

    IPC分类号： F01P1/06 ,  F01P7/04

    CPC分类号： F01P1/02 ,  F01P1/06 ,  F01P5/06 ,  F02M35/06 ,  F02M35/1272 ,  F02M35/1283

    摘要： Engine cooling structure directs cooling air, introduced into a case by operation of a fan, to a cylinder block of an engine and then discharges the cooling air out of the case through an outlet port along meandering flow passages. Case cooling structure directs cooling along the inner surface of the case. Further cooling flow passage directs the air to vertically-oriented heat radiating fins so that the cooling air flows upward along the fins and then is discharged through the outlet port. Metal cooling-fan cover is supported by the lower cover via mounting members, and a resin-made cover guide is fastened to the engine together with supporting portions and interposed between the fan cover and the engine.

    摘要翻译： 发动机冷却结构将通过风扇的操作引入壳体的冷却空气引导到发动机的气缸体，然后通过出口沿着弯曲的流动通道将冷却空气从壳体排出。 外壳冷却结构沿壳体的内表面引导冷却。 进一步的冷却流路将空气引导到垂直取向的散热片，使得冷却空气沿翅片向上流动，然后通过出口排出。 金属冷却风扇盖由下盖通过安装构件支撑，树脂制的盖引导件与支撑部分一起固定在发动机上，并插在风扇盖和发动机之间。

    ENGINE COOLING FLOW DEBRIS CLEANER AND AIR-PRE-CLEANER ASPIRATOR
    6.
    发明申请
    ENGINE COOLING FLOW DEBRIS CLEANER AND AIR-PRE-CLEANER ASPIRATOR 有权
    发动机冷却流动清洁机和空气预清洁器吸气器

    公开(公告)号：US20090308346A1

    公开(公告)日：2009-12-17

    申请号：US12140397

    申请日：2008-06-17

    申请人： Nathan R. Vandike ,  Alan D. Sheidler

    发明人： Nathan R. Vandike ,  Alan D. Sheidler

    IPC分类号： F01P11/12 ,  F01P5/02 ,  F28F19/01

    CPC分类号： F02M35/06 ,  F02M35/02 ,  F02M35/086 ,  F02M35/164

    摘要： A work vehicle operating in a highly contaminated environment has a radiator with a rotary screen debris removal device upstream of the radiator. The debris thus removed passes through a fan for disposal away from the work machine. The engine is an air breathing fuel consuming engine and has a pre-cleaner for removing larger particles of air delivered to the engine for combustion. A conduit extends from the intake air pre-cleaner to a venturi device adjacent to and upstream of the fan for continuously and effectively removing particles from the engine air pre-cleaner.

    摘要翻译： 在高度污染的环境中工作的工作车辆具有散热器，在散热器的上游具有旋转筛网碎屑去除装置。 这样除去的碎屑通过风扇，以便远离工作机器处理。 发动机是空气呼吸燃料消耗发动机，并且具有用于去除输送到发动机用于燃烧的较大颗粒的空气的预清洁剂。 导管从进气预清洁器延伸到与风扇相邻和上游的文氏管装置，用于连续且有效地从发动机空气预清洁器去除颗粒。

    Intake device
    8.
    发明授权
    Intake device 有权
    进气装置

    公开(公告)号：US07412961B2

    公开(公告)日：2008-08-19

    申请号：US11608280

    申请日：2006-12-08

    申请人： Manfred Doring

    发明人： Manfred Doring

    IPC分类号： F02M35/02 ,  F01P1/02 ,  B27B17/00

    CPC分类号： F02M35/022 ,  B27B17/00 ,  F01P1/06 ,  F01P5/02 ,  F01P11/12 ,  F01P2060/16 ,  F02B63/02 ,  F02M35/06

    摘要： To improve an intake device (100) for a handheld tool implemented having an air cleaner, particularly for a chainsaw, a cuffing-off grinder, or the like, which comprises an internal combustion engine (25) and a drive unit (20) for the attachment, the air cleaner cleaning combustion air, which is charged with dirt particles, for the engine (25), in that a centrifugal separator (30) separates the combustion air into at least one first air flow (31), which is freed from dirt particles as much as possible, and a second air flow (32), which is loaded with dirt particles, in particular to cause higher efficiency of the intake device, it is suggested that a blower (10) be situated on the drive unit (20), which sucks in the second air flow (32), by which cooling of the drive unit (20) is caused.

    摘要翻译： 为了改进用于具有空气净化器，特别是用于电锯，打孔磨床等的空气净化器的手持式工具的进气装置（100），其包括内燃机（25）和驱动单元（20），用于 因为离心分离器（30）将燃烧空气分离成至少一个第一空气流（31），该空气流被释放，所述空气净化器清洁用于发动机（25）的灰尘颗粒的燃烧空气， 尽可能多地从污垢颗粒中吸收污染颗粒，第二气流（32），特别是装载有污垢颗粒，导致进气装置的效率更高，建议将鼓风机（10）位于驱动单元 （20），其吸入第二气流（32），由此引起驱动单元（20）的冷却。

    Intake Device
    9.
    发明申请
    Intake Device 有权
    进气装置

    公开(公告)号：US20070131195A1

    公开(公告)日：2007-06-14

    申请号：US11608280

    申请日：2006-12-08

    申请人： Manfred Doring

    发明人： Manfred Doring

    IPC分类号： F02M35/02 ,  F01P1/02 ,  B27B17/00

    CPC分类号： F02M35/022 ,  B27B17/00 ,  F01P1/06 ,  F01P5/02 ,  F01P11/12 ,  F01P2060/16 ,  F02B63/02 ,  F02M35/06

    摘要： To improve an intake device (100) for a handheld tool implemented having an air cleaner, particularly for a chainsaw, a cutting-off grinder, or the like, which comprises an internal combustion engine (25) and a drive unit (20) for the attachment, the air cleaner cleaning combustion air, which is charged with dirt particles, for the engine (25), in that a centrifugal separator (30) separates the combustion air into at least one first air flow (31), which is freed from dirt particles as much as possible, and a second air flow (32), which is loaded with dirt particles, in particular to cause higher efficiency of the intake device, it is suggested that a blower (10) be situated on the drive unit (20), which sucks in the second air flow (32), by which cooling of the drive unit (20) is caused.

    摘要翻译： 为了改进用于具有空气净化器，特别是用于电锯，切断磨床等的空气净化器的手持式工具的进气装置（100），其包括内燃机（25）和驱动单元（20），用于 因为离心分离器（30）将燃烧空气分离成至少一个第一空气流（31），该空气流被释放，所述空气净化器清洁用于发动机（25）的灰尘颗粒的燃烧空气， 尽可能多地从污垢颗粒中吸收污染颗粒，第二气流（32），特别是装载有污垢颗粒，导致进气装置的效率更高，建议将鼓风机（10）位于驱动单元 （20），其吸入第二气流（32），由此引起驱动单元（20）的冷却。