Stirling engine with humidity control
    1.
    发明授权
    Stirling engine with humidity control 有权
    斯特林发动机带湿度控制

    公开(公告)号:US09222435B2

    公开(公告)日:2015-12-29

    申请号:US13579652

    申请日:2011-11-02

    摘要: A stirling engine 10A includes: cylinders 22 and 32; pistons 21 and 31, gas lubrication being performed between the corresponding cylinders 22 and 32 and the pistons 21 and 31; a crankcase 62 that is provided with a crankshaft 61 converting a reciprocating movement of the pistons 21 and 31 into a rotational movement; and a cooler 45 that cools a working fluid performing expansion work, wherein a start timing is adjusted based on an internal humidity of the crankcase 62.

    摘要翻译: 斯特林发动机1​​0A包括:气缸22和32; 活塞21和31,在相应的气缸22和32与活塞21和31之间进行气体润滑; 曲轴箱62设置有将活塞21和31的往复运动转换为旋转运动的曲轴61; 以及冷却进行膨胀工作的工作流体的冷却器45,其中,基于曲轴箱62的内部湿度来调整开始时刻。

    STIRLING ENGINE
    3.
    发明申请
    STIRLING ENGINE 有权
    起动发动机

    公开(公告)号:US20140230428A1

    公开(公告)日:2014-08-21

    申请号:US13579652

    申请日:2011-11-02

    IPC分类号: F02G1/043

    摘要: A stirling engine 10A includes: cylinders 22 and 32; pistons 21 and 31, gas lubrication being performed between the corresponding cylinders 22 and 32 and the pistons 21 and 31; a crankcase 62 that is provided with a crankshaft 61 converting a reciprocating movement of the pistons 21 and 31 into a rotational movement; and a cooler 45 that cools a working fluid performing expansion work, wherein a start timing is adjusted based on an internal humidity of the crankcase 62.

    摘要翻译: 斯特林发动机1​​0A包括:气缸22和32; 活塞21和31,在相应的气缸22和32与活塞21和31之间进行气体润滑; 曲轴箱62设置有将活塞21和31的往复运动转换为旋转运动的曲轴61; 以及冷却进行膨胀工作的工作流体的冷却器45,其中,基于曲轴箱62的内部湿度来调整开始时刻。

    COOLING SYSTEM
    4.
    发明申请
    COOLING SYSTEM 有权
    冷却系统

    公开(公告)号:US20130306004A1

    公开(公告)日:2013-11-21

    申请号:US13581492

    申请日:2011-02-10

    IPC分类号: F01P3/00

    摘要: A cooling system 1A includes an internal combustion engine 10, a pump 31, a radiator 32, a main passage section 41, a stirling engine 20, a branch passage section 43 branching from the main passage section 41 at a first connection point P1 and joining a downstream part of the main passage section 41 from the first connection point P1 at a second connection point P2, and a thermostat 33. The first connection point P1 and the second connection point P2 are provided in a part of the main passage section 41 between the radiator 32 and the pump 31. The thermostat 33 is provided in another part of the main passage section 41 between the first connection point P1 and the second connection point P2.

    摘要翻译: 冷却系统1A包括内燃机10,泵31,散热器32,主通道部分41,斯特林发动机20,在第一连接点P1从主通道部分41分支的分支通道部分43和接合 在第二连接点P2处的第一连接点P1的主通道部分41的下游部分和恒温器33.第一连接点P1和第二连接点P2设置在主通道部分41的一部分之间, 散热器32和泵31.恒温器33设置在第一连接点P1和第二连接点P2之间的主通路部分41的另一部分中。

    CONTROL APPARATUS AND CONTROL METHOD FOR STIRLING ENGINE
    6.
    发明申请
    CONTROL APPARATUS AND CONTROL METHOD FOR STIRLING ENGINE 有权
    用于搅拌发动机的控制装置和控制方法

    公开(公告)号:US20130047602A1

    公开(公告)日:2013-02-28

    申请号:US13588405

    申请日:2012-08-17

    IPC分类号: F02G1/045

    CPC分类号: F02G1/045 F02G2275/40

    摘要: An ECU is used for a Stirling engine that is provided with a starter that drives an output shaft of the Stirling engine. The ECU includes a control portion that commences an engine-starting drive of the starter within a phase interval, during which the torque of the Stirling engine that varies according to phase of the output shaft is relatively small. The phase interval is an interval during which the torque of the Stirling engine is less than or equal to the torque obtained when the compression begins. The phase at which the driving of the starter is commenced is set to the phase at which the torque of the Stirling engine becomes smaller than the torque obtained when the compression begins.

    摘要翻译: 用于斯特林发动机的ECU用于提供驱动斯特林发动机的输出轴的起动器。 ECU包括控制部分,其在相位间隔内开始起动器的发动机起动驱动,在相间隔期间,根据输出轴的相位变化的斯特林发动机的扭矩相对较小。 相位间隔是斯特林发动机的扭矩小于或等于压缩开始时获得的转矩的间隔。 开始起动器的驱动的相位被设定为斯特林发动机的转矩变得小于压缩开始时获得的转矩的相位。

    STIRLING ENGINE AND CONTROL METHOD THEREOF
    7.
    发明申请
    STIRLING ENGINE AND CONTROL METHOD THEREOF 审中-公开
    起动发动机及其控制方法

    公开(公告)号:US20110232276A1

    公开(公告)日:2011-09-29

    申请号:US13073201

    申请日:2011-03-28

    IPC分类号: F02G1/053 F01B31/10

    摘要: A Stirling engine includes a high-temperature side cylinder and an expansion piston that is subjected to gas lubrication, or more specifically static pressure gas lubrication, relative to the high-temperature side cylinder and has a layer on an outer peripheral surface thereof, the layer being formed from a flexible material having a higher linear expansion coefficient than a base material of the expansion piston, wherein a booster pump and a ECU are provided as a contact avoiding device to prevent the expansion piston from contacting the high-temperature side cylinder when an engine operation is stopped until a temperature of the expansion piston can be suppressed below a predetermined value.

    摘要翻译: 斯特林发动机包括高温侧气缸和膨胀活塞,其相对于高温侧气缸进行气体润滑,或者更具体地说是静压气体润滑,并且在其外周表面上具有层, 由具有比膨胀活塞的基材高的线膨胀系数的柔性材料形成,其中提供增压泵和ECU作为接触避免装置,以防止膨胀活塞与高温侧气缸接触时 发动机运转停止,直到膨胀活塞的温度能够被抑制在规定值以下。

    PISTON ENGINE AND STIRLING ENGINE
    8.
    发明申请
    PISTON ENGINE AND STIRLING ENGINE 审中-公开
    活塞发动机和起动发动机

    公开(公告)号:US20100257858A1

    公开(公告)日:2010-10-14

    申请号:US12744435

    申请日:2008-11-20

    IPC分类号: F02G1/04

    摘要: A high temperature side cylinder of a Stirling engine is composed of a sleeve and a cylinder block. A high temperature side piston makes a reciprocating motion in the sleeve. The sleeve is connected to a heater that heats a working fluid of the Stirling engine so that heat of the heater is transmitted. A cylinder block is disposed outside of the sleeve. A predetermined interval is formed between the sleeve and the cylinder block, and an air layer is formed in the predetermined interval.

    摘要翻译: 斯特林发动机的高温侧气缸由套筒和气缸体组成。 高温侧活塞在套筒中进行往复运动。 套筒连接到加热器,该加热器加热斯特林发动机的工作流体,从而传递加热器的热量。 气缸体设置在套筒的外部。 在套筒和气缸体之间形成预定的间隔,并且以预定间隔形成空气层。

    PISTON ENGINE
    9.
    发明申请
    PISTON ENGINE 有权
    活塞发动机

    公开(公告)号:US20100146962A1

    公开(公告)日:2010-06-17

    申请号:US12640455

    申请日:2009-12-17

    IPC分类号: F02G1/04 F16H21/00

    摘要: A Stirling engine is provided with a fluid passage that connects a low temperature-side actuating fluid space and a crankcase inner space, and a passage opening/closing valve that is provided in the fluid passage and that opens and closes the fluid passage. Upon stopping of the Stirling engine, the passage opening/closing valve enables communication through the fluid passage, at a region at which the piston floats in the cylinder. This region is determined based on the pressure of an actuating fluid in the actuating fluid space and the rotational speed of a crankshaft of the Stirling engine.

    摘要翻译: 斯特林发动机设置有连接低温侧致动流体空间和曲轴箱内部空间的流体通道,以及设置在流体通道中并且打开和关闭流体通道的通道打开/关闭阀。 在斯特林发动机停止时,通道打开/关闭阀使活塞在气缸中浮动的区域通过流体通道进行连通。 该区域基于致动流体空间中的致动流体的压力和斯特林发动机的曲轴的转速来确定。

    Output controller for stirling engine
    10.
    发明授权
    Output controller for stirling engine 有权
    斯特林发动机输出控制器

    公开(公告)号:US09010118B2

    公开(公告)日:2015-04-21

    申请号:US14009427

    申请日:2011-04-04

    摘要: An output controller for a stirling engine is provided in a cooling system that causes common cooling water to flow through both the stirling engine and an internal combustion engine serving as a motive power source other than the stirling engine. The output controller for the stirling engine includes a temperature adjustment portion that adjusts a temperature of the cooling water supplied to the stirling engine. Specifically, the temperature adjustment portion includes a temperature adjustment valve capable of adjusting the temperature of the cooling water supplied to the stirling engine by switchably setting at least one of partial cooling paths and into a communication state.

    摘要翻译: 用于斯特林发动机的输出控制器设置在冷却系统中,其使公共冷却水流过斯特林发动机和用作除了斯特林发动机之外的动力源的内燃机。 用于斯特林发动机的输出控制器包括温度调节部分,其调节供应到斯特林发动机的冷却水的温度。 具体地说,温度调节部分包括温度调节阀,该温度调节阀能够通过可切换地设定部分冷却路径中的至少一个并进入通信状态来调节供应到斯特林发动机的冷却水的温度。