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    • 3. 发明申请
    • WIND ENERGY TO COMPRESSED AIR CONVERSION SYSTEM TO EXTEND WIND TURBINE POWER GENERATION CAPABILITIES
    • 风能压缩空气转换系统扩展风力发电能力
    • WO2017117414A1
    • 2017-07-06
    • PCT/US2016/069259
    • 2016-12-29
    • THE BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA
    • CHENG, JieCHOOBINEH, Farrokh, F.
    • F03D9/17F03D9/11F04B25/04F03D7/02
    • F03D9/17F03D15/00F04B25/04F04B27/08F05B2260/406Y02E10/72Y02E60/15
    • A system can include a wind turbine and a generator coupled with the wind turbine for converting wind energy to electrical energy. The system can also include a variable displacement machine configured to use the wind energy to compress a fluid (e.g., when the wind energy exceeds a capacity limit of the generator). The variable displacement machine can also be coupled between the generator and the storage tank and configured to use the compressed fluid to furnish power to the generator (e.g., when the generator experiences a capacity vacancy). The system can also include a storage tank for storing fluid compressed by the variable displacement machine. A variable displacement machine that can be used as a compressor or an expander may include pistons that can be shifted (e.g., to adjust the strokes of the pistons). Further, the variable displacement machine can include a plate with a wobble angle that can be adjusted to be positive, neutral, or negative.
    • 系统可以包括风力涡轮机和与风力涡轮机耦合的用于将风能转换为电能的发电机。 该系统还可以包括配置成使用风能来压缩流体(例如,当风能超过发电机的容量极限时)的变排量机器。 可变排量机器还可以连接在发电机和储罐之间并且构造成使用压缩流体向发电机提供功率(例如,当发电机经历容量空置时)。 该系统还可以包括用于储存由变排量机器压缩的流体的储罐。 可用作压缩机或膨胀机的变排量机器可包括可移动的活塞(例如,以调节活塞的冲程)。 此外,可变位移机器可以包括具有摆动角度的板,该摆动角可以被调整为正的,中性的或负的。
    • 9. 发明申请
    • CONTROL VALVE FOR COMPRESSOR
    • 用于压缩机的控制阀
    • WO2013058598A3
    • 2013-06-13
    • PCT/KR2012008595
    • 2012-10-19
    • DOOWON TECHNICAL COLLEGEDOOWON ELECTRONICS CO LTD
    • LEE GEON HOLEE YONG JUHAN JUN SEOK
    • F04B27/14F04B25/04F04B27/08
    • F04B25/04F04B2027/1813F04B2027/1827
    • The present invention relates to a control valve for a compressor which is coupled with a swash plate arranged at a crank chamber, compresses a refrigerant that has been suctioned into a suction chamber using a plurality of reciprocating pistons, and discharges the compressed refrigerant to a discharge chamber. The control valve for the compressor comprises: a valve body having an internal space; an operating unit which can reciprocate in the internal space of the valve body; a driving unit which is provided in the internal space of the valve body to enable the operating unit to reciprocate according to the current applied from the outside; an air supply flow channel in which a bleed valve chamber is formed therein and which connects the crank chamber with the discharge chamber between inner walls of the valve body; a first bleed flow channel which connects the crank chamber with the suction chamber between the inner walls of the valve body; a second bleed flow channel which is formed along an axial direction through the bleed valve chamber and is connected to the first bleed flow channel; an air supply valve unit which is connected with the operating unit to enable the operating unit to reciprocate, and selectively opens and closes the air supply flow channel and the first bleed flow channel; and a bleed valve unit which is provided in the inside of the air supply valve unit and opens and closes the second bleed flow channel according to the pressure of the suction chamber. Thus, the present invention can stably perform operations by minimizing the influence on the crank pressure.
    • 压缩机的控制阀技术领域本发明涉及一种压缩机的控制阀,该压缩机的控制阀与布置在曲轴室上的斜盘联接,并利用多个往复活塞压缩已吸入到吸入室中的制冷剂,并且将压缩的制冷剂排出到排出口 室。 压缩机的控制阀包括:具有内部空间的阀体; 操作单元,其可在阀体的内部空间中往复运动; 驱动单元,其设置在阀体的内部空间中以使得操作单元能够根据从外部施加的电流而往复运动; 供气流路,在该供气流路中形成有排气阀室,并且在所述阀体的内壁之间连接所述曲轴室和所述排气室; 第一排气流道,其在阀体的内壁之间连接曲轴室和吸气室; 第二泄放流动通道,所述第二泄放流动通道沿着穿过所述泄放阀室的轴向方向形成并且连接到所述第一泄放流动通道; 空气供应阀单元,所述空气供应阀单元与所述操作单元连接以使所述操作单元能够往复运动,并且选择性地打开和关闭所述空气供应流动通道和所述第一排放流动通道; 以及排气阀单元,该排气阀单元设置在供气阀单元的内部并根据吸气室的压力打开和关闭第二排气流道。 因此,本发明可以通过使对曲柄压力的影响最小化来稳定地执行操作。
    • 10. 发明申请
    • AXIAL PISTON MULTI CIRCUIT MACHINE
    • 轴向活塞多路电机
    • WO2010053521A1
    • 2010-05-14
    • PCT/US2009/005880
    • 2009-10-28
    • ECOTHERMICS CORPORATIONHUGELMAN, Rodney
    • HUGELMAN, Rodney
    • F04B27/08
    • F04B25/04
    • An axial multi circuit machine has a housing and centrally mounted drive shaft A cylinder barrel has a plurality cylinders with a piston placed in each cylinder In one embodiment the drive shaft rotates the cylinder barrel with respect to a stationary wedge and in another embodiment the drive shaft rotates the wedge with respect to the stationary cylinder barrel A cylinder head with a cylinder having at least one port for receiving and discharging a fluid to a first fluid circuit and a second cylinder having a second port for discharging fluid to a second fluid circuit The first and second fluid circuits are independent and can be at different pressures and flow rates Alternatively, the machine may function as a motor and receive fluid by means ofone or more of the fluid circuits which in turn imparts a driving force to the drive shaft
    • 轴向多回路机器具有壳体和中心安装的驱动轴。气缸筒具有多个气缸,活塞位于每个气缸中。在一个实施例中,驱动轴相对于固定楔转动缸筒,在另一实施例中,驱动轴 使楔形件相对于固定缸筒旋转。气缸盖具有至少一个用于接收和排出流体到第一流体回路的端口的气缸,以及具有用于将流体排放到第二流体回路的第二端口的第二气缸。第一 并且第二流体回路是独立的并且可以处于不同的压力和流量。或者,机器可以用作电动机并且通过一个或多个流体回路接收流体,这进一步将驱动力赋予驱动轴