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21 条记录 (耗时 0.015 秒)

    Hot-gas engine
    12.
    发明授权
    Hot-gas engine 失效
    热气发动机

    公开(公告)号：US07028473B2

    公开(公告)日：2006-04-18

    申请号：US10499110

    申请日：2002-12-27

    申请人： Wilhelm Servis ,  Ludwig K. Von Segesser

    发明人： Wilhelm Servis ,  Ludwig K. Von Segesser

    IPC分类号： F01B29/10

    CPC分类号： F02G1/043 ,  F02G2242/00 ,  F02G2243/02 ,  F02G2243/06 ,  F02G2243/24 ,  F02G2250/24 ,  F02G2254/30 ,  F02G2254/90 ,  F02G2270/85

    摘要： The hot-gas engine comprises a cylinder, a working piston which together with a cylinder cover delimits a cylinder space designed to accommodate a working medium, a displacement piston which divides the cylinder space into a first and a second working space, as well as a heating device for heating device for heating up the working medium contained in the first working space, and a cooling device for cooling the heated working medium. The working spaces are connected so as to be communicating by way of a regenerator arranged in the displacement piston. The heating device comprises a heating area on the end wall of the working piston, and a heating arrangement associated with the working piston. The cooling device comprises an injection device for feeding liquefied working medium into the first working space. This design provides improved heat supply to the working medium contained in the cylinder, and further provides direct cooling of said working medium. At the same time, a simpler and compact construction of the hot-gas engine can be achieved.

    摘要翻译： 热气发动机包括气缸，工作活塞，其与气缸盖一起限定设计成容纳工作介质的气缸空间，将气缸空间分成第一和第二工作空间的排量活塞，以及 用于加热包含在第一工作空间中的工作介质的加热装置的加热装置和用于冷却加热的工作介质的冷却装置。 工作空间被连接以便通过布置在排量活塞中的再生器进行连通。 加热装置包括在工作活塞的端壁上的加热区域和与工作活塞相关联的加热装置。 冷却装置包括用于将液化的工作介质输送到第一工作空间中的注射装置。 该设计提供了对包含在气缸中的工作介质的改进的供热，并进一步提供对所述工作介质的直接冷却。 同时，可以实现热气发动机的简单和紧凑的结构。

    Heat machine
    13.
    发明授权
    Heat machine 失效
    热机

    公开(公告)号：US5251448A

    公开(公告)日：1993-10-12

    申请号：US848922

    申请日：1992-03-10

    申请人： Keith P. Rodger

    发明人： Keith P. Rodger

    IPC分类号： F02G1/043 ,  F25B9/14 ,  F25B9/00

    CPC分类号： F02G1/0435 ,  F25B9/14 ,  F02G2243/06

    摘要： A heat machine comprising a displacer reciprocating within a housing. The displacer incorporates first and second independent, co-axial, overlapping regenerators. A first working volume is formed between the displacer and the housing at a hot end of the heat machine. Second and third working volumes are formed between the displacer and the housing at a cold end of the heat machine. A partition separates the second and third working volumes. A gas flow path exists from the first working volume to the third working volume via the first regenerator, the second working volume, a gas path within the partition, and the second regenerator.

    Thermal exchanger engine
    14.
    发明授权
    Thermal exchanger engine 失效
    热交换器发动机

    公开(公告)号：US4779420A

    公开(公告)日：1988-10-25

    申请号：US100476

    申请日：1987-09-24

    申请人： Charles A. Sieck

    发明人： Charles A. Sieck

    IPC分类号： F02G1/04 ,  F02G1/043

    CPC分类号： F02G1/043 ,  F02G1/04 ,  F02G2243/06

    摘要： An internal thermal exchanger engine which, in one embodiment, includes a cylinder having side walls and an enclosed lower end, with a piston mounted for reciprocal movement within the cylinder, and with a heat exchanger reciprocally mounted within the cylinder between the piston and the lower end of the cylinder. A gas phase fluid is enclosed between the piston and the lower end of the cylinder. The heat exchanger, which has perforated end portions, contains a foraminous heat conductive material distributed throughout the entire volume of the heat exchanger, thus allowing the gas phase fluid to pass freely through the heat exchanger as the heat exchanger moves between the piston and the lower end of the cylinder. A solenoid mounted on the piston operates an exchanger rod secured to the heat exchanger so as to cause the heat exchanger to move reciprocally within the cylinder. A combustion chamber is provided at the lower end of the cylinder to provide a source of heat.

    摘要翻译： 一种内部热交换器发动机，在一个实施例中，其包括具有侧壁和封闭的下端的气缸，其具有安装用于在气缸内往复运动的活塞，以及在活塞和下部之间往复地安装在气缸内的热交换器 圆柱体的末端。 气相流体被封闭在活塞和气缸的下端之间。 具有穿孔端部的热交换器包含分布在整个热交换器的整个体积中的多孔导热材料，因此当热交换器在活塞和下部之间移动时允许气相流体自由通过热交换器 圆柱体的末端。 安装在活塞上的螺线管操作固定到热交换器的换热器杆，以使热交换器在气缸内往复运动。 燃烧室设置在气缸的下端以提供热源。

    STIRLING CYCLE ENGINE
    15.
    发明申请
    STIRLING CYCLE ENGINE 审中-公开
    起动循环发动机

    公开(公告)号：US20170030295A1

    公开(公告)日：2017-02-02

    申请号：US15222414

    申请日：2016-07-28

    申请人： Twinbird Corporation

    发明人： Mineyuki INOUE ,  Jun TANIKAWA ,  Takeshi SUZUKI

    IPC分类号： F02G1/057

    CPC分类号： F02G1/055 ,  F02G1/043 ,  F02G2243/06 ,  F02G2256/02 ,  F02G2270/30

    摘要： Provided is a thermally efficient Stirling cycle engine including: a casing; a cylinder housed within the casing; a piston reciprocatable inside said cylinder; a displacer reciprocatable with a phase difference relative to the piston; a compression chamber defined between the piston and the displacer; an expansion chamber arranged on a first side of the displacer with a second side thereof opposite to the compression chamber; a heat exhausting unit arranged in the neighborhood of the compression chamber; a heat absorbing unit arranged in the neighborhood of the expansion chamber; a regenerator arranged between the heat exhausting unit and the heat absorbing unit; and a heat exhausting chamber defined between an outer surface of the casing and an inner surface of the heat exhausting unit, said heat exhausting chamber in communication with the compression chamber and the regenerator respectively through a first passage and a second passage provided in the casing.

    摘要翻译： 提供一种热效率的斯特林循环发动机，其包括：壳体; 容纳在壳体内的气缸; 在所述气缸内部可往复运动的活塞; 可相对于活塞相位差往复运动的置换器; 限定在所述活塞和所述置换器之间的压缩室; 膨胀室布置在所述置换器的第一侧上，其第二侧与所述压缩室相对; 布置在所述压缩室附近的排热单元; 布置在所述膨胀室附近的吸热单元; 布置在所述排热单元和所述吸热单元之间的再生器; 以及限定在所述壳体的外表面和所述排热单元的内表面之间的排热室，所述排热室分别通过设置在所述壳体中的第一通道和第二通道与所述压缩室和所述再生器连通。

    Heat engine
    16.
    发明授权
    Heat engine 有权
    热机

    公开(公告)号：US08640453B2

    公开(公告)日：2014-02-04

    申请号：US12821859

    申请日：2010-06-23

    申请人： Makoto Takeuchi

    发明人： Makoto Takeuchi

    IPC分类号： F01B29/08 ,  F01K25/00 ,  F01B29/10 ,  F02G1/04

    CPC分类号： F02G1/044 ,  F02G2243/06

    摘要： A heat engine includes: a high-temperature space portion and a low-temperature space portion, each of which has a working gas with a different temperature range from each other; a regenerator provided between both of the space portions; a first piston configured to cause volumetric changes of the working gases in the space portions and transmit motive energy on receipt of pressure changes of the working gases; and a second piston and a third piston configured to transfer the working gases between both of the space portions and move with a 180° phase difference from each other with respect to the regenerator. The second piston is slidably housed in a cylinder portion included in the first piston. Heat and motive energy are exchanged by using the volumetric changes in both of the space portions, as well as by using the transfer of the working gases.

    摘要翻译： 热机包括：高温空间部分和低温空间部分，每个部分具有彼此具有不同温度范围的工作气体; 设置在两个空间部分之间的再生器; 第一活塞构造成在空间部分中引起工作气体的体积变化，并在接收到工作气体的压力变化时传递动能; 以及第二活塞和第三活塞，其构造成在两个空间部分之间传递工作气体，并相对于再生器以180°的相位差移动。 第二活塞可滑动地容纳在包括在第一活塞中的气缸部分中。 通过使用两个空间部分中的体积变化以及通过使用工作气体的转移来交换热量和动能。

    Displacer motion control within air engines
    18.
    发明授权
    Displacer motion control within air engines 有权
    空气发动机内的移动运动控制

    公开(公告)号：US07805934B1

    公开(公告)日：2010-10-05

    申请号：US11734883

    申请日：2007-04-13

    申请人： Brian P. Nuel ,  Samuel P. Weaver

    发明人： Brian P. Nuel ,  Samuel P. Weaver

    IPC分类号： F01B29/10 ,  F02G1/04 ,  F25B9/00

    CPC分类号： F02G1/043 ,  F02G2243/06 ,  F02G2243/32 ,  F02G2243/38

    摘要： Methods and apparatus are disclosed for generating power. A thermodynamic air engine is configured to convert heat provided in the form of a temperature differential to mechanical energy. The thermodynamic air engine has a working fluid and a displacer adapted to move through the working fluid. The temperature differential is established across the thermodynamic air engine between a first side of the engine and a second side of the engine. The displacer is directly actuated to move the displacer cyclically through the working fluid in accordance with a defined motion pattern.

    摘要翻译： 公开了用于发电的方法和装置。 热力学空气引擎构造成将以温差形式提供的热量转换为机械能。 热力学空气发动机具有工作流体和适于移动通过工作流体的置换器。 在发动机的第一侧和发动机的第二侧之间的热力学空气引擎上建立温差。 置换器被直接致动以根据定义的运动模式循环移动置换器通过工作流体。

    STIRLING CYCLE MACHINES
    19.
    发明申请
    STIRLING CYCLE MACHINES 审中-公开
    搅拌循环机

    公开(公告)号：US20060283186A1

    公开(公告)日：2006-12-21

    申请号：US11425356

    申请日：2006-06-20

    申请人： Robert McConaghy

    发明人： Robert McConaghy

    IPC分类号： F02G1/04 ,  F01B29/10

    CPC分类号： F02G1/043 ,  F02G2243/06 ,  F02G2270/42 ,  F02G2270/85

    摘要： A drive mechanism for a Stirling engine includes a piston rod, a displacer rod, a first crankshaft and a second crankshaft. The piston rod has a first end and a second end. The first end of the piston rod is configured to be coupled to a power piston of the Stirling engine. The displacer rod has a first end and a second end, the first end being configured to be coupled to a displacer piston of the Stirling engine. A rhombic drive mechanism comprises a plurality of pivotally connected connection members. The rhombic drive mechanism is configured to convert the linear movement of the piston rod to rotational movement of the first and second crankshaft and to convert linear movement of the piston rod to movement of the displacer rod. A guide is configured to substantially prevent lateral motion while allowing axial movement of at least one of the displacer rod and the piston rod.

    摘要翻译： 用于斯特林发动机的驱动机构包括活塞杆，置换杆，第一曲轴和第二曲轴。 活塞杆具有第一端和第二端。 活塞杆的第一端构造成联接到斯特林发动机的动力活塞。 置换杆具有第一端和第二端，第一端构造成联接到斯特林发动机的置换器活塞。 菱形驱动机构包括多个枢转连接的连接构件。 菱形驱动机构构造成将活塞杆的线性运动转换为第一和第二曲轴的旋转运动，并且将活塞杆的线性运动转换为置换杆的运动。 引导件构造成基本上防止横向运动，同时允许至少一个置换杆和活塞杆的轴向移动。

    Hot-gas engine
    20.
    发明申请
    Hot-gas engine 失效
    热气发动机

    公开(公告)号：US20050072149A1

    公开(公告)日：2005-04-07

    申请号：US10499110

    申请日：2002-12-27

    申请人： Wilhelm Servis ,  Ludwig Von Segesser

    发明人： Wilhelm Servis ,  Ludwig Von Segesser

    IPC分类号： F02G1/043 ,  F02G1/04 ,  F01B29/10

    CPC分类号： F02G1/043 ,  F02G2242/00 ,  F02G2243/02 ,  F02G2243/06 ,  F02G2243/24 ,  F02G2250/24 ,  F02G2254/30 ,  F02G2254/90 ,  F02G2270/85

    摘要： The hot-gas engine comprises a cylinder, a working piston which together with a cylinder cover delimits a cylinder space designed to accommodate a working medium, a displacement piston which divides the cylinder space into a first and a second working space, as well as a heating device for heating device for heating up the working medium contained in the first working space, and a cooling device for cooling the heated working medium. The working spaces are connected so as to be communicating by way of a regenerator arranged in the displacement piston. The heating device comprises a heating area on the end wall of the working piston, and a heating arrangement associated with the working piston. The cooling device comprises an injection device for feeding liquefied working medium into the first working space. This design provides improved heat supply to the working medium contained in the cylinder, and further provides direct cooling of said working medium. At the same time, a simpler and compact construction of the hot-gas engine can be achieved.

    摘要翻译： 热气发动机包括气缸，工作活塞，其与气缸盖一起限定设计成容纳工作介质的气缸空间，将气缸空间分成第一和第二工作空间的排量活塞，以及 用于加热包含在第一工作空间中的工作介质的加热装置的加热装置和用于冷却加热的工作介质的冷却装置。 工作空间被连接以便通过布置在排量活塞中的再生器进行连通。 加热装置包括在工作活塞的端壁上的加热区域和与工作活塞相关联的加热装置。 冷却装置包括用于将液化的工作介质输送到第一工作空间中的注射装置。 该设计提供了对包含在气缸中的工作介质的改进的供热，并进一步提供对所述工作介质的直接冷却。 同时，可以实现热气发动机的简单和紧凑的结构。