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1. 发明授权

US06499972B2 Linear compressor 有权
标题翻译：线性压缩机
公开(公告)号：US06499972B2
公开(公告)日：2002-12-31
申请号：US09861662
申请日：2001-05-22
申请人： Shinichi Yatsuzuka , Yasumasa Hagiwara , Keiji Takizawa
发明人： Shinichi Yatsuzuka , Yasumasa Hagiwara , Keiji Takizawa
IPC分类号： F04B1704
CPC分类号： F04B35/045 , F25B9/145 , F25B2309/001 , F25B2309/1411 , F25B2309/14241
摘要： A linear compressor, comprises a retaining member, a fixed member supported by said retaining member and formed with a hermetically sealed compression chamber to receive a working fluid therein, a pair of pistons axially movably received in said compression chamber to assume respective compression positions, a pair of piston rods each having an outer peripheral portion and slidably movably supported by said fixed member, said piston rods respectively connected to said pistons to have said pistons axially move in said compression chamber, a plurality of magnet units mounted on each of said outer peripheral portions of said piston rods, each of said magnet units having a plurality of magnet segments each made of a permanent magnet and circumferentially arranged with neighboring two magnet segments different in magnetic pole, a plurality of electromagnet units supported by said retaining member to be axially spaced apart from each other in predetermined relationship with said magnet units, respectively, and resilient means for resiliently urging said piston rods to cause said piston rods to assume respective neutral positions.
摘要翻译：一种线性压缩机，包括保持构件，由所述保持构件支撑并形成有气密密封的压缩室以在其中容纳工作流体的固定构件，一对轴向可移动地容纳在所述压缩室中以呈现各自的压缩位置的活塞，一对活塞杆，每个具有外周部分并且可滑动地由所述固定部件支撑，所述活塞杆分别连接到所述活塞上，以使所述活塞在所述压缩室中轴向移动;多个磁体单元，安装在每个所述外周所述活塞杆的部分，每个所述磁体单元具有多个磁体段，每个磁体段由永久磁铁构成，周向地布置有相邻的两个不同磁极的磁体段，多个电磁体单元由所述保持构件支撑以轴向间隔开与所述磁体单元预定关系彼此分开以及用于弹性地推动所述活塞杆以使所述活塞杆呈现各自的中立位置的弹性装置。

2. 发明授权

US07905090B2 Steam engine 有权
标题翻译：蒸汽机
公开(公告)号：US07905090B2
公开(公告)日：2011-03-15
申请号：US12228414
申请日：2008-08-11
申请人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
发明人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
IPC分类号： F01B29/10
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 the 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。在这样的蒸汽机中，冷却部的内半径“r1”与通过下式（1）计算出的热贯穿深度“δ1”大致相等。 δ1 = 2a 1ω（1）其中，“a1”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。

3. 发明授权

US07073331B2 Steam engine 有权
标题翻译：蒸汽机
公开(公告)号：US07073331B2
公开(公告)日：2006-07-11
申请号：US11132669
申请日：2005-05-19
申请人： Shuzo Oda , Shinichi Yatsuzuka , Katsuya Komaki , Yasumasa Hagiwara , Toshiyuki Morishita
发明人： Shuzo Oda , Shinichi Yatsuzuka , Katsuya Komaki , Yasumasa Hagiwara , Toshiyuki Morishita
IPC分类号： F01B1/00
CPC分类号： F01K27/005
摘要： In a steam engine having a heating device, a cooling device, and an output device, the output device comprises a piston reciprocally moving by a self-excited fluid vibration of a working fluid in a fluid container. The piston is reciprocally moved by the output device for a certain period before starting an operation of the steam engine, so that the working fluid is moved to an inside space of the heating device. Since the working fluid is surely heated and vaporized by the heating device, the fluid vibration is stably started, and as a result, the operation of the steam engine can be smoothly started.
摘要翻译：在具有加热装置，冷却装置和输出装置的蒸汽机中，输出装置包括通过流体容器中的工作流体的自激流体振动往复运动的活塞。在开始蒸汽发动机的运转之前，活塞由输出装置往复移动一定时间，使得工作流体移动到加热装置的内部空间。由于工作流体被加热装置确实地加热和蒸发，因此能够稳定地开始流体振动，结果能够平稳地开始蒸汽发动机的运转。

4. 发明申请

US20050257526A1 Steam engine 有权
标题翻译：蒸汽机
公开(公告)号：US20050257526A1
公开(公告)日：2005-11-24
申请号：US11132669
申请日：2005-05-19
申请人： Shuzo Oda , Shinichi Yatsuzuka , Katsuya Komaki , Yasumasa Hagiwara , Toshiyuki Morishita
发明人： Shuzo Oda , Shinichi Yatsuzuka , Katsuya Komaki , Yasumasa Hagiwara , Toshiyuki Morishita
IPC分类号： F01B29/12 , F01K1/00 , F01K25/02 , F01K27/00 , F02C1/04 , F02G1/00
CPC分类号： F01K27/005
摘要： In a steam engine having a heating device, a cooling device, and an output device, the output device comprises a piston reciprocally moving by a self-excited fluid vibration of a working fluid in a fluid container. The piston is reciprocally moved by the output device for a certain period before starting an operation of the steam engine, so that the working fluid is moved to an inside space of the heating device. Since the working fluid is surely heated and vaporized by the heating device, the fluid vibration is stably started, and as a result, the operation of the steam engine can be smoothly started.
摘要翻译：在具有加热装置，冷却装置和输出装置的蒸汽发动机中，输出装置包括通过流体容器中的工作流体的自激流体振动往复运动的活塞。在开始蒸汽发动机的运转之前，活塞由输出装置往复移动一定时间，使得工作流体移动到加热装置的内部空间。由于工作流体被加热装置确实地加热和蒸发，因此能够稳定地开始流体振动，结果能够平稳地开始蒸汽发动机的运转。

5. 发明授权

US5701743A Pulse tube refrigerator 失效
标题翻译：脉管冰箱
公开(公告)号：US5701743A
公开(公告)日：1997-12-30
申请号：US722873
申请日：1996-09-26
申请人： Yasumasa Hagiwara , Shinichi Yatsuzuka
发明人： Yasumasa Hagiwara , Shinichi Yatsuzuka
IPC分类号： F25B9/00 , F25B9/14
CPC分类号： F25B9/145 , F25B2309/1411 , F25B2309/1417 , F25B2309/14241
摘要： To improve cooling efficiency of a pulse tube refrigerator, it is found that creating two conditions in the refrigerator, particularly in a regenerator is effective. In a first condition, working fluid in the regenerator should be compressed or expanded without having any displacement thereof, while it should be displaced without compression or expansion in a second condition. In order to realize this idea, a fluid displacement control valve assembly including two relief valves is disposed between a pulse tube and a buffer tank. Each of the relief valves is a normally closed one-way valve, and the valves open in opposite directions to one another when a pressure difference between the pulse tube and the buffer tank reaches a predetermined value, thus allowing the working fluid to be displaced after its compression from the pulse tube to the buffer tank and after its expansion from the buffer tank to the pulse tube. Further, an electro-magnetic valve is installed in parallel with a set of the regenerator and the pulse tube. The electro-magnetic valve is controlled so that it opens or closes in an alternate timing with the fluid displacement control valve assembly, thus making it possible to pressurize the working fluid from both ends of the set of the regenerator and the pulse tube and to bring a cool end portion which cools off an article to be cooled to a neighborhood of a nodal point of a standing wave generated by a compressor.
摘要翻译：为了提高脉冲管制冷机的冷却效率，发现在冰箱，特别是在再生器中产生两个条件是有效的。在第一条件下，再生器中的工作流体应当被压缩或膨胀而不会有任何位移，而在第二个状态下，工作流体应该被压缩或膨胀。为了实现这个想法，在脉冲管和缓冲罐之间设置包括两个溢流阀的流体位移控制阀组件。每个安全阀是常闭单向阀，当脉冲管和缓冲罐之间的压力差达到预定值时，阀门彼此相反的方向打开，从而允许工作流体在其从脉冲管压缩到缓冲罐，并从缓冲罐膨胀到脉冲管。此外，与一组再生器和脉冲管并联安装电磁阀。控制电磁阀使其与流体排量控制阀组件在交替的定时打开或关闭，从而使得可以从再生器组和脉冲管两端的工作流体加压，并带来冷却的端部将冷却的物品冷却到由压缩机产生的驻波的节点附近。

6. 发明授权

US07958934B2 Counter-stream-mode oscillating-flow heat transport apparatus 有权
标题翻译：逆流型振荡流热输送装置
公开(公告)号：US07958934B2
公开(公告)日：2011-06-14
申请号：US12231980
申请日：2008-09-08
申请人： Kenichi Nara , Yasumasa Hagiwara , Kimio Kohara , Shinichi Yatsuzuka , Seiji Inoue
发明人： Kenichi Nara , Yasumasa Hagiwara , Kimio Kohara , Shinichi Yatsuzuka , Seiji Inoue
IPC分类号： F28F7/00 , H05K7/20
CPC分类号： H05K7/20272 , F28D2021/0029 , F28F3/12 , F28F13/10 , F28F2250/08 , F28F2260/02 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A counter-stream-mode oscillating-flow heat transport apparatus improves heat transport capability by imparting oscillatory displacement to a fluid located near a heat-generating element such that the fluid is directed toward the heat-generating element. Turning portions of serpentine flow paths are disposed to face the heat-generating element. The flow paths are stacked in multiple layers in the direction from the heat-generating element to the flow paths, and a plurality of flow paths are disposed adjacent to the heat-generating element in the direction of fluid oscillation.
摘要翻译：逆流式振荡流热输送装置通过向位于发热元件附近的流体施加振荡位移来改善热传输能力，使得流体朝向发热元件。蛇形流路的转动部分设置成面对发热元件。流路在从发热元件到流路的方向上堆叠成多层，并且在流体振荡的方向上与发热元件相邻地设置多个流路。

7. 发明授权

US07503176B2 Liquid pump and Rankine cycle apparatus 失效
标题翻译：液体泵和兰金循环仪
公开(公告)号：US07503176B2
公开(公告)日：2009-03-17
申请号：US11070031
申请日：2005-03-01
申请人： Shinichi Yatsuzuka , Shuzo Oda , Katsuya Komaki , Yasumasa Hagiwara
发明人： Shinichi Yatsuzuka , Shuzo Oda , Katsuya Komaki , Yasumasa Hagiwara
IPC分类号： F01K1/00
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。

8. 发明申请

US20080307790A1 Steam Engine 有权
标题翻译：蒸汽机
公开(公告)号：US20080307790A1
公开(公告)日：2008-12-18
申请号：US12228414
申请日：2008-08-11
申请人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
发明人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
IPC分类号： F01K23/06
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 the 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“r1”几乎等于热穿透深度“delta1”，其通过下式（1）计算： $\begin{matrix} delta> 1=\sqrt{2<_{1>“a1”是工作流体在其低压下的热扩散率，“ω”是工作流体的运动的角频率。}} \end{matrix}$

9. 发明授权

US07185491B2 Steam engine 有权
标题翻译：蒸汽机
公开(公告)号：US07185491B2
公开(公告)日：2007-03-06
申请号：US11146174
申请日：2005-06-06
申请人： Shuzo Oda , Shinichi Yatsuzuka , Yasumasa Hagiwara , Toshiyuki Morishita
发明人： Shuzo Oda , Shinichi Yatsuzuka , Yasumasa Hagiwara , Toshiyuki Morishita
IPC分类号： F01B1/00
CPC分类号： F01K7/36 , F01K21/02 , F03G7/00 , F03G7/002
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。

10. 发明授权

US07424802B2 Steam engine 有权
标题翻译：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
申请人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
发明人： Shinichi Yatsuzuka , Shuzo Oda , Yasumasa Hagiwara , Toshiyuki Morishita , Katsuya Komaki
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”; $\begin{matrix} delta1=\sqrt{21omega其中， “a 1”是工作流体在其低压下的热扩散率，“ω”是工作流体的运动的角频率。} \end{matrix}$

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