Heat exchange member and heat exchange apparatus
    1.
    发明申请
    Heat exchange member and heat exchange apparatus 有权
    热交换构件和热交换装置

    公开(公告)号:US20080302517A1

    公开(公告)日:2008-12-11

    申请号:US12156680

    申请日:2008-06-04

    IPC分类号: F28F13/18

    CPC分类号: F28F13/185

    摘要: A heat exchange member comprising a liquid layer and a solid layer capable of conducting a heat exchange reaction with the liquid layer upon their solid-liquid contact at an interface between the solid layer and the solid layer, wherein the solid layer further comprises on a surface thereof which is contacted with the liquid layer a surface coating layer capable of reducing a difference of the vibration between a thermal vibration of the solid and a thermal vibration of the liquid, and the surface coating layer comprises a plurality of fibrous structures arranged on a surface of the solid layer, and a heat exchange apparatus using the heat exchange member.

    摘要翻译: 一种热交换构件,包括液体层和固体层,所述液体层和固体层在固体层和固体层之间的界面处固态 - 液体接触时能够与液体层进行热交换反应,其中固体层还包括在表面 其与液体层接触,能够减少固体的热振动和液体的热振动之间的振动的差异的表面涂层,并且表面涂层包括布置在表面上的多个纤维结构 的固体层,以及使用该热交换构件的热交换装置。

    Steam engine
    3.
    发明授权
    Steam engine 有权
    蒸汽机

    公开(公告)号:US07424802B2

    公开(公告)日:2008-09-16

    申请号:US11132653

    申请日:2005-05-19

    IPC分类号: F01B1/00 F01K13/00

    CPC分类号: F01K27/005

    摘要: A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container, and an output device connected to the fluid container, so that the output device is operated by the fluid pressure change in the fluid container, to generate an electric power. In such a steam engine, an inner radius “r1” of the cooling portion is made to almost equal to a depth “δ1” of thermal penetration, which is calculated by the following formula (1); δ 1 = 2 ⁢ a 1 ω ( 1 ) wherein, “a1” is a heat diffusivity of the working fluid at its low pressure, and “ω” is an angular frequency of the movement of the working fluid.

    摘要翻译: 蒸汽发动机具有管状流体容器,分别设置在流体容器的加热和冷却部分处的加热和冷却装置以及连接到流体容器的输出装置,使得输出装置由流体压力变化 在流体容器中产生电力。 在这种蒸汽机中,冷却部分的内半径“r 1”几乎等于通过下式(1)计算的热穿透深度“delta1”; delta 1 = 2 1 omega 其中, “a 1”是工作流体在其低压下的热扩散率,“ω”是工作流体的运动的角频率。

      Heat transport medium
      4.
      发明申请
      Heat transport medium 审中-公开
      传热介质

      公开(公告)号:US20080078975A1

      公开(公告)日:2008-04-03

      申请号:US11903804

      申请日:2007-09-25

      IPC分类号: C09K5/10

      CPC分类号: C09K5/10

      摘要: A heat transport medium includes a single solvent and fine particles 1 of a predetermined material dispersed in the solvent, and transports heat transferred from a heat transfer surface 5. Fine particles 1 includes one or more atoms, and structural substances 3 are arranged on a surface of fine particles 1 to protect it. Furthermore, structural substances 3 having a functional group capable of adsorbing onto fine particles 1 are floated around fine particles 1 in a state where structural substances are not adsorbed onto the fine particle. Also, structural substances 3 adsorbed onto the surface of fine particles 1 are arranged so as to form spaces which enable the floating structural substances 3 to adsorb around the fine particle.

      摘要翻译: 热传输介质包括单一溶剂和分散在溶剂中的预定材料的细颗粒1,并传输从传热表面5传递的热量。微粒1包括一个或多个原子,结构物质3布置在表面上 的细颗粒1来保护它。 此外,具有能够吸附到细颗粒1上的官能团的结构物质3在结构物质不被细颗粒吸附的状态下漂浮在细颗粒1周围。 此外,吸附在细颗粒1的表面上的结构物质3被布置成形成使浮选结构物质3能够吸附在细颗粒周围的空间。

      Steam engine
      6.
      发明申请
      Steam engine 有权
      蒸汽机

      公开(公告)号:US20050268611A1

      公开(公告)日:2005-12-08

      申请号:US11146174

      申请日:2005-06-06

      摘要: A steam engine has a looped fluid container, in which working fluid is filled. A heating device, a cooling device and an output device are arranged at the fluid container. A lower side valve is provided at a fluid passage of the fluid container between the heating device and the output device. An upper side valve is provided at another fluid passage of the fluid container between the cooling device and the output device. The upper and lower valves are respectively controlled to open and close the respective fluid passages at proper timings, to increase heat efficiency.

      摘要翻译: 蒸汽机具有循环的流体容器,其中填充有工作流体。 加热装置,冷却装置和输出装置布置在流体容器中。 下侧阀设置在加热装置和输出装置之间的流体容器的流体通道处。 上侧阀设置在冷却装置与输出装置之间的流体容器的另一流体通道处。 分别控制上下阀门以适当的定时打开和关闭相应的流体通道,以提高热效率。

      Steam engine
      7.
      发明申请

      公开(公告)号:US20050193737A1

      公开(公告)日:2005-09-08

      申请号:US11073483

      申请日:2005-03-04

      CPC分类号: F01K7/00 F01K11/00 F01K21/00

      摘要: A stem engine has a fluid container, a heating device and a cooling device. The fluid container has an outer pipe having an upper closed end, and an inner pipe provided in the outer pipe and having a fluid inlet port through which the inside of the inner pipe is operatively communicated with the outside of the inner pipe. The inner pipe has a pressure control device at its lower end, and a fluid injection port at its upper end for injecting the working fluid in the inner pipe into a space defined between the inner pipe and the outer pipe, when the pressure in the inner pipe is increased. The working fluid injected into the space between the inner and outer pipes is heated and vaporized by the heating device, so that volumetric expansion of the working fluid takes place to increase fluid pressure in the fluid container. The vaporized steam is then cooled and liquidized by the cooling device and thereby the volumetric contraction takes place, so that the fluid pressure is decreased. By repeating the above volumetric expansion and contraction of the working fluid, the pressure change is given to the working fluid in the fluid container.

      Liquid pump and Rankine cycle apparatus
      8.
      发明申请
      Liquid pump and Rankine cycle apparatus 失效
      液体泵和兰金循环仪

      公开(公告)号:US20050193735A1

      公开(公告)日:2005-09-08

      申请号:US11070031

      申请日:2005-03-01

      CPC分类号: F04F1/04 F01K9/02

      摘要: A liquid pump for circulating working fluid (water) in a Rankine cycle comprises a U-shaped fluid vessel having a bending pipe portion and a pair of straight pipe portions, wherein a heating device and a cooling device are provided at one of the straight pipe portions for heating and cooling the water in the fluid vessel. The liquid pump further has a discharge pipe portion and an inlet pipe portion, and check valves are respectively provided in the discharge and inlet pipe portions. The water is vaporized by a heating operation of the heating device to increase pressure of the working fluid in the pump, so that the working fluid is discharged. The vaporized working fluid is then cooled down by the cooling device to decrease the pressure of the working fluid in the pump, so that the working fluid is sucked into the pump.

      摘要翻译: 用于在兰金循环中循环工作流体(水)的液体泵包括具有弯曲管部分和一对直管部分的U形流体容器,其中加热装置和冷却装置设置在直管 用于加热和冷却流体容器中的水的部分。 液体泵还具有排出管部分和入口管部分,并且止回阀分别设置在排出和入口管部分中。 通过加热装置的加热操作使水蒸发,以增加泵中的工作流体的压力,从而排出工作流体。 蒸发的工作流体然后通过冷却装置冷却,以降低泵中的工作流体的压力,使得工作流体被吸入泵中。

      Linear compressor
      9.
      发明授权

      公开(公告)号:US06540485B2

      公开(公告)日:2003-04-01

      申请号:US09940717

      申请日:2001-08-29

      IPC分类号: F04B4906

      CPC分类号: F04B35/04 F04B2201/0201

      摘要: A linear compressor, comprises a fixed member formed with a hermetically sealed compression chamber, a movable member axially movably received in the compression chamber of the fixed member, a plurality of resilient members each intervening between the fixed member and the movable member, driving means for driving the movable member, damping means for damping vibrations of the fixed member, the damping means including a retaining member fixedly connected to the fixed member and a weight member axially movably supported by the retaining member, first detecting means for detecting a displacement of the movable member, second detecting means for detecting a displacement of the weight member, and controlling means for controlling the driving means to have the movable member perform a reciprocally linear motion to ensure that the vibrations of the fixed member are damped by the damping means.

      Pulse tube refrigerator and method of using the same
      10.
      发明授权
      Pulse tube refrigerator and method of using the same 失效
      脉冲管冰箱及其使用方法

      公开(公告)号:US5689959A

      公开(公告)日:1997-11-25

      申请号:US622146

      申请日:1996-03-27

      IPC分类号: F25B9/00 F25B9/14

      摘要: To improve refrigerating efficiency by preventing working fluid flowing into a pulse tube from a high-temperature end side thereof from reaching a cooling part in a cryogenic refrigerator, a ball-shaped travel member which has almost the same cross-section as the cross section of the pulse tube is inserted into the pulse tube and moves together with the working fluid therein. In this arrangement, when the working fluid begins to flow into the pulse tube from a flow rate regulation part on the high-temperature end side of the pulse tube, the travel member located within the pulse tube moves toward a cooling part together with the working fluid flowing in the pulse tube. Since the travel member has almost the same cross-section as the cross-section of the pulse tube, there is no possibility that the working fluid flows through between the inner wall of the pulse tube and the travel member. Therefore, the travel member can reliably prevent the working fluid flowing into the high-temperature end of the pulse tube from reaching the cooling part, and thereby the refrigerating efficiency of the pulse tube refrigerator can be improved.

      摘要翻译: 为了通过防止从高温端流入脉冲管的工作流体到达低温冷冻机中的冷却部来提高制冷效率,具有与横截面几乎相同的横截面的球状行程构件 脉冲管被插入脉冲管中并与其中的工作流体一起移动。 在这种布置中,当工作流体从脉冲管的高温端侧的流量调节部开始流入脉冲管时,位于脉冲管内的移动部件与工作状态一起朝向冷却部 流体在脉冲管中流动。 由于行程构件具有与脉冲管的横截面几乎相同的横截面,所以工作流体不可能在脉管的内壁和移动构件之间流过。 因此,行走部件能够可靠地防止流入脉冲管的高温端的工作流体到达冷却部,能够提高脉冲管制冷器的制冷效率。