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1. 发明授权

US06761136B2 Portable power working machine 有权
标题翻译：便携式电动工作机
公开(公告)号：US06761136B2
公开(公告)日：2004-07-13
申请号：US10452607
申请日：2003-06-02
申请人： Hisato Ohsawa
发明人： Hisato Ohsawa
IPC分类号： F01P506
CPC分类号： F01P1/02 , F01P5/04 , F02B63/02
摘要： A portable power working machine (10) is disclosed, which is capable of effectively improving the performance thereof to cool the internal combustion engine (20), and also capable of preventing an air cleaner (30) of the air intake system of the internal combustion engine (20) from being clogged with dust. This portable power working machine is characteristic in that it comprises a guiding wall (28) disposed on one side of a main housing (12) and at a location rear to a cooling fan (25) and projected inward therefrom for guiding cooling air toward the cylinder (21) of the internal combustion engine (20); an intake passageway (50) formed at a location rear to the cooling fan (25) for introducing air into an air-intake system (30, 34, 35) of the internal combustion engine (20); and an air-intake port (55) for the intake passageway (50), the air-intake port (55) being positioned in the vicinity of a root portion (28a) of the rear face of the guiding wall (28).
摘要翻译：公开了一种便携式动力加工机（10），其能够有效地提高其内燃机（20）的冷却性能，并且还能够防止进气系统的空气净化器（30）内燃发动机（20）不被灰尘堵塞。这种便携式动力工作机的特征在于它包括设置在主壳体（12）的一侧上并且位于冷却风扇（25）的后方并从其向内突出的引导壁（28），从而将冷却空气朝向所述内燃机（20）的气缸（21）形成在所述冷却风扇（25）的后方的位置处，用于将空气引入所述内燃机（20）的进气系统（30,34,35）中的进气通道（50）。以及用于进气通道（50）的进气口（55），所述进气口（55）位于所述导向壁（28）的后表面的根部（28a）附近。

2. 发明授权

US06427766B2 Equalization vessel for vehicular compact cooling systems 失效
标题翻译：用于车辆紧凑型冷却系统的均衡船
公开(公告)号：US06427766B2
公开(公告)日：2002-08-06
申请号：US09833313
申请日：2001-04-10
申请人： Werner Zobel , Michael Ehlers , Frank Vetter , Jorg Soldner , Roland Strähle , Wolfgang Knecht , Mark G. Voss , Andreas Willman
发明人： Werner Zobel , Michael Ehlers , Frank Vetter , Jorg Soldner , Roland Strähle , Wolfgang Knecht , Mark G. Voss , Andreas Willman
IPC分类号： F01P506
CPC分类号： F28F9/0231 , F01P11/029 , F28D1/0426
摘要： A compact cooling system for a vehicle includes an assembly of heat exchangers (10), (12), (14) and (16) connected to each other to provide a box-like configuration. Each heat exchanger (10), (12), (14), (16) includes a core with headers (20), (22) at each end in fluid communication with spaced, flattened tubes (18) with fins (24) extending between the tubes in each of the cores. One of the cores (10) is generally horizontal and located at the upper side of the box-like configuration. A radial discharge fan (42) is located within the box-like configuration and receives cooling air and directs the same radially outwardly through the cores to cool fluid passing through the tubes (18) of the cores. An equalization tank (60), (80) is mounted on the box-like configuration in overlying, spaced relation to a substantial portion of the surface of the heat exchanger (18) so as to be in the path of cooling air merging from the heat exchanger (10) to divert the same.
摘要翻译：用于车辆的紧凑型冷却系统包括彼此连接以提供盒状构造的热交换器（10），（12），（14）和（16）的组件。每个热交换器（10），（12），（14），（16）都包括具有集流管（20），（22）的芯体，每个端部与间隔开的扁平管（18）流体连通，翅片（24）延伸在每个核心中的管之间。核心（10）中的一个大致水平并且位于盒状构造的上侧。径向排放风扇（42）位于箱状构造内，并接收冷却空气并将其径向向外引导通过芯以冷却通过芯的管（18）的流体。平衡罐（60），（80）安装在盒状构造上，与热交换器（18）的表面的大部分相互间隔开，从而从冷却空气热交换器（10）将其分流。

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