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    • 82. 发明授权
    • Hydraulic excavator
    • 液压挖掘机
    • US09328748B2
    • 2016-05-03
    • US14358738
    • 2013-12-04
    • KOMATSU LTD.
    • Hironori Yotsuzuka
    • F16D31/02F15B21/04B60K11/04E02F9/08F01P11/08E02F9/22F01P3/18
    • F15B21/042B60K11/04B60Y2200/412E02F9/0866E02F9/2278F01P3/18F01P11/08
    • A hydraulic excavator is provided which can allow the cooling device to be arranged in proximity to a rear wall of a cab. The rear wall of the cab has an upright wall part extending in the vertical direction and an inclined wall part inclined to the rear upper side with respect to the upright wall part. The outer surface of an oil cooler has a front surface facing the upright wall part and extending in the vertical direction and an inclined surface inclined to the rear upper side with respect to the front surface. The upper edge of the front surface is arranged below the height position of the other edge of the inclined wall part. An angle formed by the upright wall part and the inclined wall part is more than or equal to an angle formed by the front surface and the inclined surface.
    • 提供一种液压挖掘机,其可以使冷却装置布置在驾驶室的后壁附近。 驾驶室的后壁具有在垂直方向上延伸的直立壁部分和相对于直立壁部分向后上侧倾斜的倾斜壁部分。 油冷却器的外表面具有面向直立壁部并且在垂直方向上延伸的前表面和相对于前表面向后上侧倾斜的倾斜表面。 前表面的上边缘布置在倾斜壁部分的另一边缘的高度位置的下方。 由直立壁部和倾斜壁部形成的角度大于或等于由前表面和倾斜表面形成的角度。
    • 86. 发明授权
    • Inline engine having side-mounted heat exchangers
    • 具有侧装热交换器的直列式发动机
    • US08973538B2
    • 2015-03-10
    • US12818713
    • 2010-06-18
    • Joshua W. Dorothy
    • Joshua W. Dorothy
    • F02B75/18F01P3/20F01P9/00F02B75/20F01P3/18
    • F02B75/20F01P3/18
    • An engine is disclosed. The engine may have an engine block with a front end, a back end opposite the front end in a length direction, a first side, a second side opposite the first side, a top, and a bottom opposite the top. The engine may also have at least one cylinder head connected to the top of the engine block, and a first heat exchanger mounted at the first side of the engine block and configured to receive a flow of raw coolant and a flow of fresh coolant. The engine may further have a second heat exchanger mounted at the first side of the engine block, between the first heat exchanger and the top. The second heat exchanger may be configured to receive a flow of fresh coolant from the first heat exchanger and a flow of combustion air.
    • 公开了一种发动机。 发动机可以具有发动机缸体,其具有前端,在长度方向上与前端相对的后端,第一侧,与第一侧相对的第二侧,顶部和与顶部相对的底部。 发动机还可以具有连接到发动机缸体顶部的至少一个汽缸盖,以及安装在发动机缸体的第一侧并构造成接收原料冷却剂流和新鲜冷却剂流的第一热交换器。 发动机还可以具有安装在发动机缸体的第一侧的第一热交换器和顶部之间的第二热交换器。 第二热交换器可以被配置为从第一热交换器和燃烧空气流接收新鲜的冷却剂流。
    • 90. 发明授权
    • Compact multi-unit vehicle cooling system
    • 紧凑型多单元车辆冷却系统
    • US08752522B1
    • 2014-06-17
    • US13420249
    • 2012-03-14
    • Asaf Cohen
    • Asaf Cohen
    • F01P3/18
    • F01P3/18F01P2003/182
    • A compact multi-unit vehicle cooling system for reducing heat toward the engine of a vehicle. The compact multi-unit vehicle cooling system generally includes a radiator, an air charge cooler, a transmission oil cooler, an engine oil cooler and a power steering oil cooler. Each of the components of the present invention is secured in a compact package for installation in a vehicle such as a HUMMER or the like. By utilizing a modulated, compact design, the present invention may more easily be installed and serviced while significantly reducing heat towards the vehicle's engine and thus increasing horsepower.
    • 一种用于减少朝向车辆发动机的热量的紧凑型多单元车辆冷却系统。 紧凑型多单元车辆冷却系统通常包括散热器,空气充气冷却器,变速箱油冷却器,发动机油冷却器和动力转向油冷却器。 本发明的每个部件被固定在紧凑的包装中,以安装在诸如HUMMER等的车辆中。 通过利用调制紧凑的设计,可以更容易地安装和维修本发明,同时显着地减少朝向车辆发动机的热量并因此增加马力。