公开(公告)号：US07140462B2

公开(公告)日：2006-11-28

申请号：US10725943

申请日：2003-12-02

申请人： Yuuichirou Tsuruta ,  Masayoshi Kobayashi ,  Yoshihito Tokuda

发明人： Yuuichirou Tsuruta ,  Masayoshi Kobayashi ,  Yoshihito Tokuda

IPC分类号： B60K13/02

CPC分类号： F02M35/024 ,  F02M35/04

摘要： In a vehicle for off-road use, an engine is mounted on a lower portion of a body frame, a carburetor is attached to the engine, and a main air cleaner is attached to the carburetor. The carburetor is provided with an air vent unit attached thereto, for transferring atmospheric pressure to fuel in a float chamber in the carburetor, and a supplemental air cleaner is attached to the tip of the air vent unit. The supplemental air cleaner is disposed above the engine, and above and anterior to the carburetor and the main air cleaner. Since the supplemental air cleaner is substantially covered, from below, by the internal combustion engine, the carburetor, and the main air cleaner, fluids splashed up from a road surface can be blocked by these components, so that the supplemental air cleaner is substantially prevented from being exposed to splashed fluids.

摘要翻译： 在用于越野用途的车辆中，发动机安装在车身框架的下部，化油器附接到发动机，并且主空气净化器附接到化油器。 化油器设置有附接到其上的排气单元，用于将大气压力转移到化油器中的浮子室中的燃料，并且附加空气净化器附接到排气单元的末端。 补充空气净化器设置在发动机上方，并位于化油器和主空气净化器之上和之上。 由于补充空气净化器从下方基本上被内燃机，化油器和主空气净化器覆盖，所以从路面溅出的流体可能被这些部件堵塞，从而基本上防止了补充空气净化器 暴露于飞溅的液体。

公开(公告)号：US07022152B2

公开(公告)日：2006-04-04

申请号：US10667560

申请日：2003-09-22

申请人： Yuuichirou Tsuruta ,  Ken Oike

发明人： Yuuichirou Tsuruta ,  Ken Oike

IPC分类号： B01D46/00 ,  B01D50/00

CPC分类号： B01D46/2411 ,  B01D2279/60 ,  F02M35/04 ,  Y10S55/28

摘要： An air cleaner device 41 which includes a main air cleaner 56 and a sub air cleaner 67 which is connected to the main air cleaner 56, and the sub air cleaner 67 is arranged parallel to the main air cleaner 56 in the longitudinal direction of main frames 55. In this arrangement, the air cleaner device does not projected sideward from a vehicle body and hence, the interference of the air cleaner device with an occupant and lowering of aesthetic appearance of a vehicle can be prevented. Further, since there is no restriction imposed by the interference of the air cleaner device with an occupant and lowering of aesthetic appearance of the vehicle, a capacity of air cleaner device can be easily ensured.

摘要翻译： 空气滤清器装置41包括主空气滤清器56和连接到主空气滤清器56的副空气滤清器67和副空气滤清器67沿着主框架的纵向平行于主空气滤清器56布置 55。 在这种布置中，空气滤清器装置不会从车体侧向突出，因此可以防止空气滤清器装置与乘员的干扰以及车辆的外观美观。 此外，由于空气滤清器装置与乘员的干扰没有限制，并且车辆的美学外观降低，因此能够容易地确保空气滤清器装置的容量。

公开(公告)号：US07401463B2

公开(公告)日：2008-07-22

申请号：US10661493

申请日：2003-09-15

申请人： Yuuichirou Tsuruta

发明人： Yuuichirou Tsuruta

IPC分类号： F01N5/02 ,  F01N3/02 ,  F01N7/10

CPC分类号： F01N13/14 ,  F01N2470/08 ,  F16L59/08

摘要： A heat shield for an internal combustion engine exhaust system for supporting a first heat shield plate and a second heat shield plate on a U-shaped exhaust pipe extending from an exhaust port of an engine, via a support member such as band members, and heat shield plate attachment fixtures. The first heat shield plate covers all around a curved section of the U-shaped exhaust pipe in the vicinity of the exhaust port. The second heat shield plate covers an upper part of a straight section of the U-shaped exhaust pipe and extends rearwardly from the curved section. Further, since the exhaust pipe is formed as one piece, the first heat shield plate may be formed as a simple two-part structure using the band members. With this configuration, an effective heat shielding effect can be exhibited, and cost can be reduced.

摘要翻译： 一种用于内燃机排气系统的隔热罩，用于将第一隔热板和第二隔热板支撑在从发动机的排气口经由诸如带状构件的支撑构件延伸的U形排气管上，并且将热量 屏蔽板附件固定装置。 第一隔热板覆盖排气口附近的U形排气管的弯曲部分周围。 第二隔热板覆盖U形排气管的直线部分的上部并且从弯曲部分向后延伸。 此外，由于排气管形成为一体，所以第一隔热板可以使用带部件形成为简单的两部分结构。 利用这种结构，可以发挥有效的热屏蔽效果，并且可以降低成本。

公开(公告)号：US06988573B2

公开(公告)日：2006-01-24

申请号：US10672347

申请日：2003-09-25

申请人： Yuuichirou Tsuruta ,  Katsumi Kanai

发明人： Yuuichirou Tsuruta ,  Katsumi Kanai

IPC分类号： B60K11/00 ,  B60K13/02 ,  F01P1/00 ,  F02K7/08

CPC分类号： B60K11/08 ,  B60Y2200/12 ,  Y10S60/912

摘要： A cooling air path is formed by an air duct provided in front of an engine and below main frames. The air duct has a cooling air port that is almost the same width, in plan view, as the lateral width of the main frames and a discharge port is formed thinner than the cooling air port, further to the rear than the cooling air port and in the vicinity of the engine.

摘要翻译： 冷却空气路径由设置在发动机前方的空气管道和主框架下方形成。 空气管道具有在平面图中几乎相同宽度的冷却空气端口，因为主框架的横向宽度和排出口形成得比冷却空气端口更薄，而且比冷却空气端口更靠后 在发动机附近。