Fluid machine for Rankine cycle
    5.
    发明申请
    Fluid machine for Rankine cycle 有权
    兰金循环流体机

    公开(公告)号:US20070175212A1

    公开(公告)日:2007-08-02

    申请号:US11641202

    申请日:2006-12-18

    摘要: It is an object to provide a fluid machine, which is simple in structure and in which lubricating oil containing smaller amount of the working fluid is supplied to sliding portions of an expansion device. The fluid machine has the expansion device for generating a driving force by expansion of the working fluid, which contains the lubricating oil and is heated to a gas phase condition. The fluid machine further has an electric power generating device driven by the driving force of the expansion device and generating electric power. An oil pooling portion is formed in a fluid passage, through which the working fluid discharged from the expansion device flows, such that the lubricating oil contained in the working fluid is brought into contact with at least one of sliding portions of the expansion device and the electric power generating device. And a heating unit is provided to heat the working fluid in the oil pooling portion.

    摘要翻译: 本发明的目的是提供一种流体机械,其结构简单,并且将含有较少量的工作流体的润滑油供应到膨胀装置的滑动部分。 流体机械具有用于通过膨胀包含润滑油并被加热到气相状态的工作流体产生驱动力的膨胀装置。 流体机械还具有由膨胀装置的驱动力驱动并产生电力的发电装置。 在液体通道中形成有一个集油部分,从膨胀装置排出的工作流体通过该流体通道流动,使得包含在工作流体中的润滑油与膨胀装置的滑动部分和 发电装置。 并且提供加热单元以加热储油部分中的工作流体。

    Fluid machine for rankine cycle
    7.
    发明授权
    Fluid machine for rankine cycle 有权
    血液循环机

    公开(公告)号:US07870733B2

    公开(公告)日:2011-01-18

    申请号:US11641202

    申请日:2006-12-18

    IPC分类号: F01K13/02

    摘要: It is an object to provide a fluid machine, which is simple in structure and in which lubricating oil containing smaller amount of the working fluid is supplied to sliding portions of an expansion device. The fluid machine has the expansion device for generating a driving force by expansion of the working fluid, which contains the lubricating oil and is heated to a gas phase condition. The fluid machine further has an electric power generating device driven by the driving force of the expansion device and generating electric power. An oil pooling portion is formed in a fluid passage, through which the working fluid discharged from the expansion device flows, such that the lubricating oil contained in the working fluid is brought into contact with at least one of sliding portions of the expansion device and the electric power generating device. And a heating unit is provided to heat the working fluid in the oil pooling portion.

    摘要翻译: 本发明的目的是提供一种流体机械,其结构简单,并且将含有较少量的工作流体的润滑油供应到膨胀装置的滑动部分。 流体机械具有用于通过膨胀包含润滑油并被加热到气相状态的工作流体产生驱动力的膨胀装置。 流体机械还具有由膨胀装置的驱动力驱动并产生电力的发电装置。 在液体通道中形成有一个集油部分,从膨胀装置排出的工作流体通过该流体通道流动,使得包含在工作流体中的润滑油与膨胀装置的滑动部分和 发电装置。 并且提供加热单元以加热储油部分中的工作流体。

    Fluid machine
    9.
    发明授权
    Fluid machine 失效
    流体机

    公开(公告)号:US07260952B2

    公开(公告)日:2007-08-28

    申请号:US11113987

    申请日:2005-04-26

    IPC分类号: F25B27/00 F25D9/00

    摘要: A fluid machine has a compressor device for compressing refrigerant of a refrigerating cycle for an automotive vehicle, an electric rotating device operating as an electric motor for generating a rotational driving force to drive the compressor device or operating as an electric power generator, an expansion device for collecting waste heat from an engine and generating a rotational driving force to drive the electric rotating device and/or the compressor device, and a switching device for connecting or disconnecting the compressor device with or from the expansion device. In the fluid machine, the waste heat from the engine can be always collected by the expansion device, irrespectively whether or not the compressor device is operating for an air conditioning operation.

    摘要翻译: 流体机械具有用于压缩机动车辆的制冷循环的制冷剂的压缩机装置,作为产生用于驱动压缩机装置或作为发电机运转的旋转驱动力的电动机的电动旋转装置,膨胀装置 用于从发动机收集废热并产生用于驱动旋转装置和/或压缩机装置的旋转驱动力,以及用于将压缩机装置与膨胀装置连接或断开的开关装置。 在流体机械中,来自发动机的废热可以始终由膨胀装置收集,而不管压缩机装置是否用于空调操作。