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1. 发明申请

US20070266720A1 Heat Pump Apparatus 失效
标题翻译：热泵设备
公开(公告)号：US20070266720A1
公开(公告)日：2007-11-22
申请号：US10564033
申请日：2005-04-26
申请人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F25B27/00
CPC分类号： F25B9/06 , F01D15/10 , F25B1/04 , F25B9/008 , F25B2309/061 , F25B2600/17
摘要： The present invention realizes a reliable heat pump apparatus and heat pump apparatus having high recovering efficiency. The heat pump apparatus includes an expander 711 for expanding working fluid, a permanent magnet type synchronization power generator 710 which is disposed for recovering power by the expander 711 and which generates three phase AC power, and a first converter 708 which converts the AC power to DC power, and which rotates the power generator 710 at a predetermined target number of revolutions by switching of a switching element group 709. The generated electricity is consumed by connection of an AC power supply 701 to a DC power line which is rectified and smoothened by a rectifier circuit 702 and a smoothing capacitor 703, and by driving of an electric motor 706 which rotates a compressor 707 through a motor drive apparatus 704, and the power is efficiently recovered.
摘要翻译：本发明实现了具有高回收效率的可靠的热泵装置和热泵装置。热泵装置包括用于扩大工作流体的膨胀机711，设置用于通过膨胀机711回收功率并产生三相交流电力的永久磁铁式同步发电机710，以及将AC功率转换为直流电力，并且通过开关元件组709的切换使功率发生器710旋转预定的目标转数。通过将交流电源701连接到由直流电源线进行整流和平滑处理的直流电力线而消耗所产生的电力整流电路702和平滑电容器703，以及通过马达驱动装置704使压缩机707旋转的电动机706的驱动，并且有效地恢复电力。

2. 发明授权

US07669430B2 Heat pump apparatus 失效
标题翻译：热泵设备
公开(公告)号：US07669430B2
公开(公告)日：2010-03-02
申请号：US10564033
申请日：2005-04-26
申请人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Keizo Matsui , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F25B9/00
CPC分类号： F25B9/06 , F01D15/10 , F25B1/04 , F25B9/008 , F25B2309/061 , F25B2600/17
摘要： The present invention realizes a reliable heat pump apparatus and heat pump apparatus having high recovering efficiency. The heat pump apparatus includes an expander 711 for expanding working fluid, a permanent magnet type synchronization power generator 710 which is disposed for recovering power by the expander 711 and which generates three phase AC power, and a first converter 708 which converts the AC power to DC power, and which rotates the power generator 710 at a predetermined target number of revolutions by switching of a switching element group 709. The generated electricity is consumed by connection of an AC power supply 701 to a DC power line which is rectified and smoothened by a rectifier circuit 702 and a smoothing capacitor 703, and by driving of an electric motor 706 which rotates a compressor 707 through a motor drive apparatus 704, and the power is efficiently recovered.
摘要翻译：本发明实现了具有高回收效率的可靠的热泵装置和热泵装置。热泵装置包括用于扩大工作流体的膨胀机711，设置用于通过膨胀机711回收功率并产生三相交流电力的永久磁铁式同步发电机710，以及将AC功率转换为直流电力，并且通过开关元件组709的切换使功率发生器710旋转预定的目标转数。通过将交流电源701连接到由直流电源线进行整流和平滑处理的直流电力线而消耗所产生的电力整流电路702和平滑电容器703，以及通过马达驱动装置704使压缩机707旋转的电动机706的驱动，并且有效地恢复电力。

3. 发明授权

US08074471B2 Refrigeration cycle apparatus and fluid machine used for the same 失效
标题翻译：制冷循环装置和流体机器相同
公开(公告)号：US08074471B2
公开(公告)日：2011-12-13
申请号：US12438438
申请日：2007-10-17
申请人： Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Fumitoshi Nishiwaki , Hidetoshi Taguchi , Fuminori Sakima , Masanobu Wada
发明人： Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Fumitoshi Nishiwaki , Hidetoshi Taguchi , Fuminori Sakima , Masanobu Wada
IPC分类号： F25B1/00 , F01C1/30 , F01C1/02 , F01C1/063 , F03C2/00
CPC分类号： F25B9/008 , F01C1/084 , F01C1/322 , F01C1/3564 , F01C11/004 , F01C11/008 , F04C11/008 , F25B1/04 , F25B1/10 , F25B9/06 , F25B13/00 , F25B40/00 , F25B2309/061
摘要： A refrigeration cycle apparatus 1 includes a refrigerant circuit in which a refrigerant circulates. The refrigerant circuit is formed by connecting in sequence a compressor 2 for compressing the refrigerant, a radiator 3 for allowing the refrigerant compressed by compressor 2 to radiate heat, a fluid pressure motor 4 as a power recovery means, and an evaporator 5 for allowing the refrigerant discharged by the fluid pressure motor 4 to evaporate. The fluid pressure motor 4 performs a process for drawing the refrigerant and a process for discharging the refrigerant. These processes are performed substantially continuously.
摘要翻译：制冷循环装置1包括制冷剂循环的制冷剂回路。制冷剂回路通过依次连接用于压缩制冷剂的压缩机2，用于使由压缩机2压缩的制冷剂放热的散热器3，作为动力回收装置的流体压力马达4和用于允许由流体压力马达4排出的制冷剂蒸发。流体压力马达4进行制冷剂的拉拔处理和制冷剂的排出处理。这些处理基本上连续进行。

4. 发明申请

US20070172374A1 Expander 审中-公开
标题翻译：扩张器
公开(公告)号：US20070172374A1
公开(公告)日：2007-07-26
申请号：US10590383
申请日：2005-02-17
申请人： Hiroshi Hasegawa , Atsuo Okaichi , Fumitoshi Nishiwaki
发明人： Hiroshi Hasegawa , Atsuo Okaichi , Fumitoshi Nishiwaki
IPC分类号： F16N13/20
CPC分类号： F04C18/3564 , F01C1/3564 , F01C11/00 , F01C20/24 , F04C23/006 , F04C29/126 , F04C2210/1027 , F04C2210/1072 , F25B9/008 , F25B9/06 , F25B2309/061
摘要： A cylinder 2, a roller 4, an upper bearing member 7 and a lower bearing member 8 form a space, the space is partitioned by a vane 5 into working chambers 12. Working fluid is sucked into the working chamber 12 through a suction hole 7c, the working fluid is expanded in the working chamber 12 whose volume is varied by rotation, and the working fluid is discharged from a discharge hole 2b into a discharge space 20. A differential pressure regulating valve 21 which is opened when pressure in the working chamber 12 is higher than pressure in the discharge space 20 is provided in the discharge hole 2b. With this, repressing can be carried out even if excessive expansion of working fluid is generated. Therefore, excessive expansion loss can be prevented.
摘要翻译：气缸2，辊4，上轴承构件7和下轴承构件8形成空间，空间被叶片5分隔成工作室12。工作流体通过抽吸孔7c被吸入到工作室12中，工作流体在其旋转体积变化的工作室12中膨胀，工作流体从排出孔2b排出到排放空间20中。在排出孔2b中设置有压力调节阀21，其在工作室12中的压力高于排出空间20中的压力时打开。由此，即使产生工作流体的过度膨胀，也可以进行抑制。因此，可以防止过大的膨胀损失。

5. 发明授权

US07484945B2 Compressor for refrigerator-freezer having a porous member 失效
标题翻译：具有多孔构件的冰箱冷冻机的压缩机
公开(公告)号：US07484945B2
公开(公告)日：2009-02-03
申请号：US10533286
申请日：2004-09-24
申请人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F01C1/63 , F03C2/00 , F04C18/00
CPC分类号： F04C29/026 , F04C18/0215 , F04C18/3441 , F04C23/008 , F05C2251/125 , F05C2253/20 , Y10S418/01
摘要： A projection of an upper bearing member is provided with a porous member, and a lower space between a rotational motor and a compression mechanism is defined into a lower compression mechanism-side space and a lower rotational motor-side space. With this structure, stirring effect of working fluid flowing in the lower compression mechanism-side space caused by rotation of the rotor is suppressed, and oil drops mixed in the working fluid are prevented from being finely divided by the stirring effect, the oil drops are allowed to fall due to the gravity in the lower compression mechanism-side space, and oil separating effect from the working fluid is enhanced.
摘要翻译：上轴承构件的突起设置有多孔构件，并且旋转电动机和压缩机构之间的下部空间被限定为下部压缩机构侧空间和下部旋转电动机侧空间。利用这种结构，抑制了由转子旋转引起的在下压缩机构侧空间中流动的工作流体的搅拌效果，并且防止了混合在工作流体中的油滴被搅拌效果细分，油滴是由于下压缩机构侧空间的重力而使其下降，并且提高了与工作流体的分油效果。

6. 发明授权

US07347675B2 Vane rotary expansion engine 失效
标题翻译：叶片旋转膨胀发动机
公开(公告)号：US07347675B2
公开(公告)日：2008-03-25
申请号：US10511310
申请日：2003-04-17
申请人： Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F01C20/16 , F01C1/3442
摘要： A high-efficiency vane rotary expander is provided, which prevents a loss due to incomplete expansion or overexpansion from occurring because the volume of an operating chamber may vary. This is done by forming a plurality of discharge ports (28, 29, 48, 49, 50) in an inner wall (21a, 41a) of a cylinder in the circumferential direction, placing, among these discharge ports, the discharge port (28, 48), to which the operating chamber (25, 45) connects at the initial stage of the discharging process, at a position of {180×(1+1/n)} degrees from a small clearance (22, 42) defined between the cylinder (21, 41) and the rotor (23, 43) in the direction where a shaft rotates, and providing a valve mechanism (30a, 30b, 51a, 51b, 52a, 52b).
摘要翻译：提供了一种高效率的叶片旋转式膨胀机，其防止由于操作室的体积变化而导致由于不完全膨胀或过度膨胀而导致的损失。这是通过在圆周方向的圆筒的内壁（21a，41a）中形成多个排出口（28,29,48,49,50），在这些排出口中设置排出口（28,48），其在操作室（25,45）在放电过程的初始阶段处连接到{180x（从+ 所述气缸（21,41）和所述转子（23,43）沿轴旋转的方向，并且提供阀机构（30a，30b，51a，51b，52a，52b）。

7. 发明申请

US20060192171A1 Hermetic type compressor with wave-suppressing member in the oil reservoir 失效
标题翻译：油藏中具有波浪抑制构件的气密式压缩机
公开(公告)号：US20060192171A1
公开(公告)日：2006-08-31
申请号：US10566273
申请日：2005-02-17
申请人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： C09K5/04
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/026 , F04C2210/261
摘要： A plurality of vertically standing plates are assembled in a lattice form to a divided member 101 as a floating type wave-suppressing members. The divided member 101 is allowed to float in an interface 24 between working fluid and refrigeration oil of an oil reservoir 21. The interface 24 is prevented from rippling by turning flow, oil drops torn from the interface 24 by the turning flow is reduced, and oil drops of the refrigeration oil are prevented from being supplied from the interface 24 to the working fluid.
摘要翻译：作为浮动型波浪抑制构件，多个垂直立板以格子形式组装到分割构件101。允许分隔构件101在工作流体和储油器21的冷冻机油之间的界面24中浮动。通过转动流动防止界面24波动，通过转向流动而从界面24撕裂的油滴减少，以及防止冷冻机油的油滴从界面24向工作流体供给。

8. 发明申请

US20050214151A1 Rotary compressor 审中-公开
标题翻译：旋转压缩机
公开(公告)号：US20050214151A1
公开(公告)日：2005-09-29
申请号：US10514691
申请日：2003-11-17
申请人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F01C21/08 , F04C18/356 , F04C23/00 , F04C2/00 , F01C19/02
CPC分类号： F01C21/0872 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/008 , F04C2210/261
摘要： A rotary compressor includes a coil spring to press a vane against a roller, and the contact area between the vane and a vane groove is secured by a simple and inexpensive construction, whereby the compressor size is decreased while the leakage of working fluid is restrained. The rotary compressor includes a closed vessel, a cylinder having a vane groove, which is located in the closed vessel, and a shaft having an eccentric portion. A roller is rotatably fitted on the eccentric portion of the shaft to eccentrically rotate in the cylinder. A vane is provided in the vane groove in the cylinder to reciprocate in the vane groove while a tip end thereof is in contact with the roller, and the coil spring is provided for pressing the vane against the roller. The vane is provided with a spring hole on the side opposite to the side on which the vane is in contact with the roller, and the spring hole contains at least a part of the coil spring.
摘要翻译：一种旋转式压缩机包括用于将叶片压靠在辊上的螺旋弹簧，并且通过简单且廉价的结构来确保叶片和叶片槽之间的接触面积，由此在抑制工作流体泄漏的同时减小了压缩机尺寸。旋转压缩机包括密闭容器，具有位于密闭容器中的叶片槽的圆筒和具有偏心部分的轴。辊可旋转地装配在轴的偏心部分上以在气缸中偏心旋转。在气缸中的叶片槽中设置有叶片，以在叶片槽的顶端与辊接触的同时在叶片槽中往复运动，并且设置螺旋弹簧用于将叶片压靠在辊上。叶片在与叶片接触的一侧的相对侧上设置有弹簧孔，弹簧孔包含至少一部分螺旋弹簧。

9. 发明授权

US07878771B2 Hermetic type compressor with wave-suppressing member in the oil reservoir 失效
标题翻译：油藏中具有波浪抑制构件的气密式压缩机
公开(公告)号：US07878771B2
公开(公告)日：2011-02-01
申请号：US10566273
申请日：2005-02-17
申请人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
发明人： Atsuo Okaichi , Hiroshi Hasegawa , Fumitoshi Nishiwaki
IPC分类号： F04B39/02
CPC分类号： F04C23/008 , F04C18/3564 , F04C29/026 , F04C2210/261
摘要： A plurality of vertically standing plates are assembled in a lattice form to a divided member 101 as a floating type wave-suppressing members. The divided member 101 is allowed to float in an interface 24 between working fluid and refrigeration oil of an oil reservoir 21. The interface 24 is prevented from rippling by turning flow, oil drops torn from the interface 24 by the turning flow is reduced, and oil drops of the refrigeration oil are prevented from being supplied from the interface 24 to the working fluid.
摘要翻译：作为浮动型波浪抑制构件，多个垂直立板以格子形式组装到分割构件101。允许分隔构件101在工作流体和储油器21的冷冻机油之间的界面24中浮动。通过转动流动防止界面24波动，通过转向流动而从界面24撕裂的油滴减少，以及防止冷冻机油的油滴从界面24向工作流体供给。

10. 发明申请

US20100251757A1 REFRIGERATION CYCLE APPARATUS AND FLUID MACHINE USED FOR THE SAME 失效
标题翻译：制冷循环装置和使用该装置的流体机
公开(公告)号：US20100251757A1
公开(公告)日：2010-10-07
申请号：US12438438
申请日：2007-10-17
申请人： Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Fumitoshi Nishiwaki , Hidetoshi Taguchi , Fuminori Sakima , Masanobu Wada
发明人： Hiroshi Hasegawa , Masaru Matsui , Takeshi Ogata , Fumitoshi Nishiwaki , Hidetoshi Taguchi , Fuminori Sakima , Masanobu Wada
IPC分类号： F25B43/00 , F25B1/00
CPC分类号： F25B9/008 , F01C1/084 , F01C1/322 , F01C1/3564 , F01C11/004 , F01C11/008 , F04C11/008 , F25B1/04 , F25B1/10 , F25B9/06 , F25B13/00 , F25B40/00 , F25B2309/061
摘要： A refrigeration cycle apparatus 1 includes a refrigerant circuit in which a refrigerant circulates. The refrigerant circuit is formed by connecting in sequence a compressor 2 for compressing the refrigerant, a radiator 3 for allowing the refrigerant compressed by compressor 2 to radiate heat, a fluid pressure motor 4 as a power recovery means, and an evaporator 5 for allowing the refrigerant discharged by the fluid pressure motor 4 to evaporate. The fluid pressure motor 4 performs a process for drawing the refrigerant and a process for discharging the refrigerant. These processes are performed substantially continuously.
摘要翻译：制冷循环装置1包括制冷剂循环的制冷剂回路。制冷剂回路通过依次连接用于压缩制冷剂的压缩机2，用于使由压缩机2压缩的制冷剂放热的散热器3，作为动力回收装置的流体压力马达4和用于允许由流体压力马达4排出的制冷剂蒸发。流体压力马达4进行制冷剂的拉拔处理和制冷剂的排出处理。这些处理基本上连续进行。

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