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    Stirling engine with air working fluid
    2.
    发明授权
    Stirling engine with air working fluid 失效
    斯特林发动机带有空气工作液

    公开(公告)号：US4532765A

    公开(公告)日：1985-08-06

    申请号：US605476

    申请日：1984-04-30

    Applicant: John A. Corey

    Inventor： John A. Corey

    IPC: F02G1/043 ,  F02G1/053 ,  F02G1/04

    CPC classification number: F02G1/053 ,  F02G1/043 ,  F02G2244/00 ,  F02G2244/10 ,  F02G2254/50 ,  F02G2255/00 ,  F02G2255/10 ,  F02G2255/20 ,  F02G2256/04 ,  F02G2257/00 ,  F02G2258/10

    Abstract: A Stirling engine capable of utilizing air as a working fluid which includes a compact heat exchange module which includes heating tube units, regenerator and cooler positioned about the combustion chamber. This arrangement has the purpose and effect of allowing the construction of an efficient, high-speed, high power-density engine without the use of difficult to seal light gases as working fluids.

    Abstract translation: 能够利用空气作为工作流体的斯特林发动机，其包括紧凑的热交换模块，其包括围绕燃烧室定位的加热管单元，再生器和冷却器。 这种布置的目的和作用是允许构建高效，高速，高功率密度的发动机，而不用难以将轻质气体作为工作流体密封。

    Stirling engine combustion assembly
    3.
    发明授权
    Stirling engine combustion assembly 失效
    斯特林发动机燃烧组件

    公开(公告)号：US4069671A

    公开(公告)日：1978-01-24

    申请号：US702092

    申请日：1976-07-02

    Applicant: John Osvald Berntell

    Inventor： John Osvald Berntell

    IPC: F02G1/044 ,  F02G1/00

    CPC classification number: F02G1/044 ,  F02G2244/10 ,  F02G2244/50 ,  F02G2270/50

    Abstract: In a double-acting multi-cylinder V-configuration Stirling cycle engine having a single burner unit, the regenerator-cooler units are clustered around a central axis of the heater head with radially extending heater pipes to keep manifold volumes small and temperatures on the heater pipes high.

    Abstract translation: 在具有单个燃烧器单元的双作用多缸V型斯特林循环发动机中，再生器 - 冷却器单元围绕加热器头部的中心轴线聚集，具有径向延伸的加热管，以保持歧管体积小并且加热器上的温度 管高。

    Seal arrangement for an integral stirling cryocooler
    4.
    发明授权
    Seal arrangement for an integral stirling cryocooler 失效
    密封装置，用于一体式搅拌低温冷冻机

    公开(公告)号：US5317874A

    公开(公告)日：1994-06-07

    申请号：US550588

    申请日：1990-07-10

    Applicant: Laurence B. Penswick ,  Carl D. Beckett

    Inventor： Laurence B. Penswick ,  Carl D. Beckett

    IPC: F02G1/043 ,  F25B9/14 ,  F02G1/04 ,  F25B9/00

    CPC classification number: F25B9/14 ,  F02G1/043 ,  F02G2243/34 ,  F02G2244/00 ,  F02G2244/02 ,  F02G2244/10 ,  F02G2253/00 ,  F02G2270/50

    Abstract: The seal bellows of a Stirling cycle device is connected between the bottom of a reciprocating piston and a cylinder wall to form a buffer space between the cycle working space and the lubricated crankcase. The piston and cylinder wall form a noncontact clearance seal between the buffer space and the working space in which an expander piston has a vented clearance seal to reduce the thermal loss due to cold gas leaking along the clearance seal.

    Abstract translation: 斯特林循环装置的密封波纹管连接在往复活塞的底部和气缸壁之间，以在循环工作空间和润滑的曲轴箱之间形成缓冲空间。 活塞和气缸壁在缓冲空间和工作空间之间形成非接触间隙密封，其中膨胀活塞具有排气间隙密封，以减少由于冷气体沿着间隙密封泄漏而导致的热损失。

    Power control compressor arrangement in hot gas engine
    6.
    发明授权
    Power control compressor arrangement in hot gas engine 失效
    热气发动机功率控制压缩机装置

    公开(公告)号：US3984983A

    公开(公告)日：1976-10-12

    申请号：US602734

    申请日：1975-08-07

    Applicant: Karl Olof Ragnar Gronvall

    Inventor： Karl Olof Ragnar Gronvall

    IPC: F02G1/05 ,  F02G1/06

    CPC classification number: F02G1/05 ,  F02G2244/10 ,  F02G2270/50

    Abstract: For controlling power in a hot gas engine with hot and cold cylinder structure, a power control compressor is located in an accessible position at the upper part of the low temperature cylinder so that the compressor piston is operated by the engine piston. Power is controlled by introducing working gas or removing working gas through appropriate valves.

    Abstract translation: 为了控制具有冷热气缸结构的热气发动机的动力，功率控制压缩机位于低温气缸上部的可接近位置，使得压缩机活塞由发动机活塞操作。 通过引入工作气体或通过适当的阀门去除工作气体来控制功率。

    Heat engine
    8.
    发明授权
    Heat engine 有权
    热机

    公开(公告)号：US07296408B2

    公开(公告)日：2007-11-20

    申请号：US10946228

    申请日：2004-09-21

    Applicant: Michael R. Pierce

    Inventor： Michael R. Pierce

    IPC: F01B29/10

    CPC classification number: F02G1/043 ,  F02G1/05 ,  F02G2242/44 ,  F02G2244/10

    Abstract: The heart of a heat engine is a reciprocating expansion chamber, which converts heat from a hot fluid into mechanical work. The expansion chamber utilizes a refrigerant in a liquid state as an input, and heats and expands the refrigerant to move pistons and generate work. A high pressure injector injects the liquid refrigerant into the chamber under enough pressure to keep it in a liquid state until it is desirable to have it expand into a gas. A hot fluid is the heat source for the expansion chamber and cold fluid is an output. Another output is the refrigerant, now a hot, low pressure gas. A compressor pressurizes the refrigerant, forming a hot, high pressure gas, and a condenser generates liquid refrigerant and provides it to the pressure injector.

    Abstract translation: 热机的核心是往复式膨胀室，其将来自热流体的热量转换成机械作业。 膨胀室利用处于液态的制冷剂作为输入，并且加热和膨胀制冷剂以移动活塞并产生作业。 高压注射器在足够的压力下将液体制冷剂注入到腔室中，以使其处于液体状态，直到需要使其膨胀成气体。 热流体是膨胀室的热源，冷流体是输出。 另一个输出是制冷剂，现在是一种热的低压气体。 压缩机对制冷剂加压，形成高温高压气体，冷凝器产生液体制冷剂并将其提供给压力注射器。

    Heat engine
    9.
    发明申请
    Heat engine 有权
    热机

    公开(公告)号：US20060059906A1

    公开(公告)日：2006-03-23

    申请号：US10946228

    申请日：2004-09-21

    Applicant: Michael Pierce

    Inventor： Michael Pierce

    IPC: F02G1/04

    CPC classification number: F02G1/043 ,  F02G1/05 ,  F02G2242/44 ,  F02G2244/10

    Abstract: The heart of a heat engine is a reciprocating expansion chamber, which converts heat from a hot fluid into mechanical work. The expansion chamber utilizes a refrigerant in a liquid state as an input, and heats and expands the refrigerant to move pistons and generate work. A high pressure injector injects the liquid refrigerant into the chamber under enough pressure to keep it in a liquid state until it is desirable to have it expand into a gas. A hot fluid is the heat source for the expansion chamber and cold fluid is an output. Another output is the refrigerant, now a hot, low pressure gas. A compressor pressurizes the refrigerant, forming a hot, high pressure gas, and a condenser generates liquid refrigerant and provides it to the pressure injector.

    Abstract translation: 热机的核心是往复式膨胀室，其将来自热流体的热量转换成机械作业。 膨胀室利用处于液态的制冷剂作为输入，并且加热和膨胀制冷剂以移动活塞并产生作业。 高压注射器在足够的压力下将液体制冷剂注入到腔室中，以使其处于液体状态，直到需要使其膨胀成气体。 热流体是膨胀室的热源，冷流体是输出。 另一个输出是制冷剂，现在是一种热的低压气体。 压缩机对制冷剂加压，形成高温高压气体，冷凝器产生液体制冷剂并将其提供给压力注射器。

    External combustion engine and heat pump
    10.
    发明授权
    External combustion engine and heat pump 失效
    外燃机和热泵

    公开(公告)号：US5113656A

    公开(公告)日：1992-05-19

    申请号：US650182

    申请日：1991-02-04

    Applicant: Theodore L. Swansen

    Inventor： Theodore L. Swansen

    IPC: F02B75/16 ,  F02G1/044

    CPC classification number: F02B75/16 ,  F02G1/044 ,  F02G2243/30 ,  F02G2244/00 ,  F02G2244/10 ,  F02G2270/30 ,  F02G2270/40 ,  F02G2270/50

    Abstract: In an engine based on the Stirling cycle the individual hot side and cold side cylinders typically used in conventional Stirling engines are subdivided into a cluster of parallel cylinders of smaller diameter than the single cylinder but with the area of the cylinder walls greater than that for the single cylinder for the same displacement and with spaces between the cylinders in the cluster to allow a heating or cooling medium to flow through the spaces and contact the enlarged surface area for tranferring heat into or out of the cylinders more efficiently. The described engine has the hot side cylinder cluster disposed horizontally to facilitate allowing hot gases of combustion to flow through the spaces between the subdivided cylinders by natural convection. Moreover, having the hot side cylinders disposed horizontally facilitates confining the hot combustion gases to one end region of the cylinders in isolation from the rest of the engine structure. When the engine is operating, the hot side piston cluster leads the cold side piston cluster by 45 angular degrees. The engine can also be driven with an electric motor to serve as a heat pump for either cooling or heating a space or substance.

    Abstract translation: 在基于斯特林循环的发动机中，通常在常规斯特林发动机中使用的单个热侧和冷侧气缸被细分成比单个气缸小直径的平行气缸组，但是气缸壁的面积大于 单个缸体具有相同的排量并且具有在组件中的气缸之间的空间，以允许加热或冷却介质流过空间并接触扩大的表面区域，以更有效地将热量传入或移出气缸。 所描述的发动机具有水平方向设置的热侧气缸组，以便于通过自然对流使燃烧的热气体流过细分气缸之间的空间。 此外，使热侧圆筒水平放置的方式便于将热燃烧气体限制在与发动机结构的其余部分隔离的气缸的一个端部区域中。 当发动机运行时，热侧活塞组将冷侧活塞组引导45度角。 发动机也可以用电动机驱动，作为冷却或加热空间或物质的热泵。

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