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1. 发明授权

US6038866A Cryogenic refrigerating machine and control method therefor 失效
标题翻译：低温冷冻机及其控制方法
公开(公告)号：US6038866A
公开(公告)日：2000-03-21
申请号：US68020
申请日：1998-05-04
申请人： Masakazu Okamoto , Toshiyuki Kurihara
发明人： Masakazu Okamoto , Toshiyuki Kurihara
IPC分类号： F25B9/14 , F25B9/00
CPC分类号： F25B9/14 , F25B2309/006
摘要： In a gas pressure-driven type cryogenic refrigerating machine, an inner space of a cylinder 2 is divided into a lower pressure room 20, an upper pressure room 29 and expansion rooms 30, 31 by a slack piston 17 and a displacer 22 connected to the slack piston, a rotary valve 35 alternately changes between a high-pressure valve-open position for supplying high-pressure helium gas to the upper pressure room 29 and the expansion rooms 30, 31 and a low-pressure valve-open position for discharging the helium gas in the upper pressure room 29 and the expansion rooms 30, 31, and a difference in gas pressures between the upper and lower pressure rooms 29, 30 causes the slack piston 17 to be driven to reciprocate the displacer 22 thereby producing a cold condition at an extremely low temperature level. In the cryogenic refrigerating machine, a time ratio of the low-pressure valve-open position of the rotary valve 35 for discharging the helium gas in the expansion rooms 30, 31 is set at 55 to 65% so as to be larger than a time ratio of the high-pressure valve-open position for supplying the high-pressure helium gas to the expansion rooms 30, 31 in the cylinder 2. This provides an increased capacity of the refrigerating machine.
摘要翻译： PCT No.PCT / JP97 / 03145 Sec。 371日期：1998年5月4日 102（e）日期1998年5月4日PCT 1997年9月5日PCT公布。公开号WO98 / 11394 日期：1998年03月19日在气体压力驱动式低温制冷机中，气缸2的内部空间通过松弛活塞17和膨胀室30,31被分为低压室20，上压室29和膨胀室30,31 连接到松弛活塞的置换器22，旋转阀35在用于向上压力室29供应高压氦气的高压阀打开位置和膨胀室30,31之间交替地变化，以及低压阀 - 用于排出上压室29和膨胀室30,31中的氦气的打开位置以及上压力室29和下压力室30之间的气体压力差导致松弛活塞17被驱动以使置换器22往复运动从而在极低温度下产生冷条件。在低温冷冻机中，用于将膨胀室30,31中的氦气排出的旋转阀35的低压阀打开位置的时间比设定为55〜65％，以使其大于时间用于将高压氦气供应到气缸2中的膨胀室30,31的高压阀打开位置的比率。这提供了制冷机的增加的容量。

2. 发明申请

US20100242529A1 REFRIGERATION APPARATUS 审中-公开
标题翻译：制冷装置
公开(公告)号：US20100242529A1
公开(公告)日：2010-09-30
申请号：US12744249
申请日：2008-11-26
申请人： Shuji Fujimoto , Atsushi Yoshimi , Yoshio Ueno , Ryusuke Fujiyoshi , Toshiyuki Kurihara
发明人： Shuji Fujimoto , Atsushi Yoshimi , Yoshio Ueno , Ryusuke Fujiyoshi , Toshiyuki Kurihara
IPC分类号： F25B43/02 , F25B1/00
CPC分类号： F25B9/008 , F25B1/10 , F25B13/00 , F25B31/004 , F25B2309/061 , F25B2400/072 , F25B2400/075 , F25B2400/13 , F25B2400/23
摘要： A refrigeration apparatus uses a refrigerant that operates in a supercritical range, and includes a compression mechanism, a heat source-side heat exchanger, an expansion mechanism, a usage-side heat exchanger, an intercooler and an intermediate oil separation mechanism. The compression mechanism has a plurality of compression elements, and is configured and arranged so that refrigerant discharged from a first-stage compression element is sequentially compressed by a second-stage compression element. The intercooler is configured and arranged to cool refrigerant flowing through an intermediate refrigerant tube that draws refrigerant discharged from the first-stage compression element into the second-stage compression element. The intermediate oil separation mechanism is configured and arranged to separate a refrigeration oil from the refrigerant discharged from the first-stage compression element. The intermediate oil separation mechanism is arranged at a section of the intermediate refrigerant tube between the first-stage compression element and an inlet of the intercooler.
摘要翻译：制冷装置使用在超临界范围内工作的制冷剂，包括压缩机构，热源侧热交换器，膨胀机构，利用侧热交换器，中间冷却器和中间油分离机构。压缩机构具有多个压缩元件，并且被构造和布置成使得从后级压缩元件排出的制冷剂被后级压缩元件依次压缩。中间冷却器被构造和布置成冷却流过中间制冷剂管的制冷剂，所述中间制冷剂管将从后级压缩元件排出的制冷剂吸入后级压缩元件。中间油分离机构被构造和布置成将冷冻机油从与前级压缩元件排出的制冷剂分离。中间油分离机构设置在中间制冷剂管的中间冷却器的入口之间的中间制冷剂管的一段。

3. 发明申请

US20100050674A1 REFRIGERATION DEVICE 审中-公开
标题翻译：制冷装置
公开(公告)号：US20100050674A1
公开(公告)日：2010-03-04
申请号：US12439752
申请日：2007-08-29
申请人： Shinichi Kasahara , Toshiyuki Kurihara
发明人： Shinichi Kasahara , Toshiyuki Kurihara
IPC分类号： F25B41/04 , F25B39/04
CPC分类号： F25B9/008 , F25B5/02 , F25B13/00 , F25B2309/061 , F25B2313/02741 , F25B2341/063 , F25B2341/0662 , F25B2600/17 , F25B2600/2513 , F25B2700/191 , F25B2700/1931 , F25B2700/2102
摘要： A refrigeration device includes a compression mechanism, a radiator, a first expansion mechanism, a liquid receiver, a second expansion mechanism, an evaporator and a control unit. The control unit minimizes the degree of pressure reduction by the first expansion mechanism when the refrigerant that flows from the refrigerant discharge side of the compression mechanism to the refrigerant inflow side of the first expansion mechanism has reached a subcritical state.
摘要翻译：制冷装置包括压缩机构，散热器，第一膨胀机构，液体接收器，第二膨胀机构，蒸发器和控制单元。当从压缩机构的制冷剂排出侧流到第一膨胀机构的制冷剂流入侧的制冷剂已经达到亚临界状态时，控制单元使由第一膨胀机构减压的程度最小化。

4. 发明申请

US20090288437A1 AIR CONDITIONING SYSTEM 有权
标题翻译：空调系统
公开(公告)号：US20090288437A1
公开(公告)日：2009-11-26
申请号：US12373264
申请日：2007-07-20
申请人： Hiromune Matsuoka , Toshiyuki Kurihara
发明人： Hiromune Matsuoka , Toshiyuki Kurihara
IPC分类号： F25B27/00
CPC分类号： F24F5/0017 , F24F3/06 , F24F5/0096 , F24F2221/54 , F25B9/008 , F25B13/00 , F25B25/005 , F25B2309/061 , F25B2313/0252 , F25B2313/0254 , F25B2313/02741 , Y02E60/147
摘要： An air conditioning system includes a compressor, a first heat source-side heat exchanger for heating or cooling a refrigerant, a second heat source-side heat exchanger for exchanging heat between the refrigerant and a heat delivery medium, a first utilization-side heat exchanger for performing indoor cooling by using the refrigerant cooled in the first heat source-side heat exchanger, a second utilization-side heat exchanger for performing indoor heating by using the heat delivery medium subjected to heat exchange in the second heat source-side heat exchanger, and a connection mechanism. The connection mechanism can switch between a first connection state in which refrigerant is circulated sequentially through the compressor, the first heat source-side heat exchanger, the first utilization-side heat exchanger and the compressor; and a second connection state in which the refrigerant is circulated sequentially through the compressor, the second heat source-side heat exchanger, the first heat source-side heat exchanger, and the compressor.
摘要翻译：空调系统包括压缩机，用于加热或冷却制冷剂的第一热源侧热交换器，用于在制冷剂和传热介质之间进行热交换的第二热源侧热交换器，第一利用侧热交换器用于通过使用在第一热源侧热交换器中冷却的制冷剂进行室内冷却的第二利用侧热交换器，其通过使用在第二热源侧热交换器中进行热交换的传热介质进行室内加热，和连接机构。连接机构可以在制冷剂依次通过压缩机，第一热源侧热交换器，第一利用侧热交换器和压缩机的循环的第一连接状态之间切换; 以及第二连接状态，其中制冷剂依次通过压缩机，第二热源侧热交换器，第一热源侧热交换器和压缩机。

5. 发明申请

US20090133413A1 REFRIGERANT CHARGING METHOD IN REFRIGERATION SYSTEM USING CARBON DIOXIDE AS REFRIGERANT 失效
标题翻译：使用二氧化碳作为制冷剂的制冷系统中的制冷剂充电方法
公开(公告)号：US20090133413A1
公开(公告)日：2009-05-28
申请号：US12375578
申请日：2007-08-08
申请人： Hiromune Matsuoka , Toshiyuki Kurihara
发明人： Hiromune Matsuoka , Toshiyuki Kurihara
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B9/008 , F25B2309/061 , F25B2345/001
摘要： A refrigerant charging method in an air conditioner using carbon dioxide as a refrigerant includes a first refrigerant charging step and a second refrigerant charging step. The first refrigerant charging step is a step of charging a refrigerant charging target portion including refrigerant communication pipes with refrigerant in a gas state until the pressure of the refrigerant charging target portion rises to a predetermined pressure after the start of charging. The second refrigerant charging step is a step of charging the refrigerant charging target portion with refrigerant in a liquid state until the amount of refrigerant charging the refrigerant charging target portion becomes a predetermined amount. The second refrigerant charging ster occuring after the first refrigerant charging step.
摘要翻译：使用二氧化碳作为制冷剂的空调机中的制冷剂填充方法包括：第一制冷剂填充步骤和第二制冷剂填充步骤。第一制冷剂填充步骤是将包含制冷剂连通管的制冷剂填充对象部分与处于气体状态的制冷剂充填到制冷剂填充目标部分的压力在充电开始之后上升到预定压力的步骤。第二制冷剂填充步骤是使制冷剂填充对象部分处于液态制冷剂的状态，直到制冷剂填充对象部分的制冷剂量成为规定量为止。在第一制冷剂填充步骤之后产生第二制冷剂充注功能。

6. 发明授权

US5846368A Laminate producing process 失效
标题翻译：层压板生产工艺
公开(公告)号：US5846368A
公开(公告)日：1998-12-08
申请号：US716708
申请日：1996-09-10
申请人： Yoshio Sakaguchi , Toshiyuki Kurihara , Akira Kaburagi , Hideho Kubo , Mituaki Sunada
发明人： Yoshio Sakaguchi , Toshiyuki Kurihara , Akira Kaburagi , Hideho Kubo , Mituaki Sunada
IPC分类号： B29C43/20 , B29C43/32 , B29C44/56 , B29C70/08 , B29L31/30 , B32B5/02 , B32B17/04 , B32B37/00 , B32B37/22 , B60R13/02 , B62D25/06 , B29C65/70
CPC分类号： B60R13/0225 , B29C44/569 , B29C70/086 , B32B5/02 , B29L2031/3011 , B32B2307/718 , B32B2605/003 , Y10T156/1005
摘要： A composite core is selected which is formed of a reinforcing fiber and a thermoplastic synthetic resin by a compression molding, and including a first region in which the grammage M.sub.1 is set in a range of 400 g/m.sub.2 .ltoreq.M.sub.1 .ltoreq.700 g/m.sup.2 to provide a reduction in weight, and a second region in which the grammage M.sub.2 is adjusted in a range of 900 g/m.sup.2 .ltoreq.M.sub.1 .ltoreq.1,200 g/m.sup.2 to provide an enhanced rigidity. At a first step, the composite core is heated, whereby it is expanded, and the thermoplastic synthetic resin is expanded. At a second step, a skin material is superposed onto the composite core. At a third step, the composite core is compressed, and the skin material is bonded to the composite core. In the laminate produced in the above manner, the first region contributes to a reduction in weight, and the second region contributes to an increase in rigidity. Further, because of a larger amount of second region expanded, the reinforcing fibers are stuck into the skin material. This contributes to an increase in bond strength. Thus, it is possible to produce a laminate which has a high bond strength of a surface skin material layer and a rigidity and moreover, is light in weight.
摘要翻译：选择由增强纤维和热塑性合成树脂通过压缩成型形成的复合芯，并且包括其中克重M1设定在400g / m 2的范围内的第一区域M1 = 700 g / m 2，以提供重量的减少;以及第二区域，其中克重M2在900g / m 2的范围内被调整为= 1200g / m2，以提供增强的刚度。在第一步骤中，复合芯被加热，从而使其膨胀，并且热塑性合成树脂膨胀。在第二步骤中，将皮肤材料叠加在复合芯上。在第三步骤中，复合芯被压缩，并且表皮材料结合到复合芯。在以上述方式制造的层压体中，第一区域有助于减轻重量，并且第二区域有助于刚性的增加。此外，由于第二区域的扩大量增加，所以将增强纤维粘贴到皮肤材料中。这有助于粘结强度的增加。因此，可以制造具有高表面材料层的粘结强度和刚性的层压体，而且重量轻。

7. 发明授权

US08205464B2 Refrigeration device 失效
标题翻译：制冷装置
公开(公告)号：US08205464B2
公开(公告)日：2012-06-26
申请号：US12439954
申请日：2007-08-30
申请人： Shinichi Kasahara , Toshiyuki Kurihara
发明人： Shinichi Kasahara , Toshiyuki Kurihara
IPC分类号： F25B41/00 , F25B41/04
CPC分类号： F25B13/00 , F25B9/008 , F25B2309/061 , F25B2313/006 , F25B2313/0233 , F25B2313/02741 , F25B2313/0311 , F25B2341/063 , F25B2341/0662 , F25B2400/16 , F25B2600/17 , F25B2600/2513 , F25B2700/191 , F25B2700/1931 , F25B2700/2102
摘要： A refrigeration device includes a compression mechanism, a radiator, a first expansion mechanism, a liquid receiver, a second expansion mechanism, an evaporator, a pressure detector, a temperature detector, and a control unit. The pressure detector is provided between the refrigerant discharge side of the compression mechanism and the refrigerant inflow side of the first expansion mechanism. The temperature detector is provided between the exit side of the radiator and the refrigerant inflow side of the first expansion mechanism. The control unit controls the first expansion mechanism using the pressure detected by the pressure detector and the temperature detected by the temperature detector so that the refrigerant flowing out from the first expansion mechanism reaches a saturated state.
摘要翻译：制冷装置包括压缩机构，散热器，第一膨胀机构，液体接收器，第二膨胀机构，蒸发器，压力检测器，温度检测器和控制单元。压力检测器设置在压缩机构的制冷剂排出侧与第一膨胀机构的制冷剂流入侧之间。温度检测器设置在散热器的出口侧和第一膨胀机构的制冷剂流入侧之间。控制单元使用由压力检测器检测的压力和由温度检测器检测到的温度来控制第一膨胀机构，使得从第一膨胀机构流出的制冷剂达到饱和状态。

8. 发明申请

US20100300141A1 REFRIGERATION APPARATUS 有权
标题翻译：制冷装置
公开(公告)号：US20100300141A1
公开(公告)日：2010-12-02
申请号：US12744963
申请日：2008-11-28
申请人： Shuji Fujimoto , Atsushi Yoshimi , Yoshio Ueno , Ryusuke Fujiyoshi , Toshiyuki Kurihara , Shun Yoshioka
发明人： Shuji Fujimoto , Atsushi Yoshimi , Yoshio Ueno , Ryusuke Fujiyoshi , Toshiyuki Kurihara , Shun Yoshioka
IPC分类号： F25B1/00 , F25B41/00 , F28F1/10
CPC分类号： F25B9/008 , F25B1/10 , F25B13/00 , F25B31/004 , F25B39/00 , F25B2309/061 , F25B2313/02741 , F25B2400/075 , F25B2400/13 , F25B2400/23 , F25B2600/17
摘要： An air-conditioning apparatus uses carbon dioxide as a refrigerant, and includes comprises a two-stage-compression-type compression mechanism, a heat source-side heat exchanger, an expansion mechanism, a usage-side heat exchanger, and an intercooler. The intercooler uses air as a heat source. The intercooler is configured and arranged to cool refrigerant flowing through an intermediate refrigerant tube that draws refrigerant discharged from the first-stage compression element into the second-stage compression element. The intercooler is integrated with the heat source-side heat exchanger to form an integrated heat exchanger, with the intercooler disposed in an upper part of the integrated heat exchanger.
摘要翻译：空气调节装置使用二氧化碳作为制冷剂，包括二级压缩式压缩机构，热源侧热交换器，膨胀机构，利用侧热交换器和中间冷却器。中间冷却器使用空气作为热源。中间冷却器被构造和布置成冷却流过中间制冷剂管的制冷剂，所述中间制冷剂管将从后级压缩元件排出的制冷剂吸入后级压缩元件。中间冷却器与热源侧热交换器一体形成一体的热交换器，中间冷却器设置在集成热交换器的上部。

9. 发明授权

US07690209B2 Refrigerant charging method in refrigeration system using carbon dioxide as refrigerant 失效
标题翻译：使用二氧化碳作为制冷剂的制冷系统中的制冷剂充气方法
公开(公告)号：US07690209B2
公开(公告)日：2010-04-06
申请号：US12375578
申请日：2007-08-08
申请人： Hiromune Matsuoka , Toshiyuki Kurihara
发明人： Hiromune Matsuoka , Toshiyuki Kurihara
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B9/008 , F25B2309/061 , F25B2345/001
摘要： A refrigerant charging method in an air conditioner using carbon dioxide as a refrigerant includes a first refrigerant charging step and a second refrigerant charging step. The first refrigerant charging step is a step of charging a refrigerant charging target portion including refrigerant communication pipes with refrigerant in a gas state until the pressure of the refrigerant charging target portion rises to a predetermined pressure after the start of charging. The second refrigerant charging step is a step of charging the refrigerant charging target portion with refrigerant in a liquid state until the amount of refrigerant charging the refrigerant charging target portion becomes a predetermined amount. The second refrigerant charging step occurring after the first refrigerant charging step.
摘要翻译：使用二氧化碳作为制冷剂的空调机中的制冷剂填充方法包括：第一制冷剂填充步骤和第二制冷剂填充步骤。第一制冷剂填充步骤是将包含制冷剂连通管的制冷剂填充对象部分与处于气体状态的制冷剂充填到制冷剂填充目标部分的压力在充电开始之后上升到预定压力的步骤。第二制冷剂填充步骤是使制冷剂填充对象部分处于液态制冷剂的状态，直到制冷剂填充对象部分的制冷剂量成为规定量为止。在第一制冷剂填充步骤之后发生的第二制冷剂填充步骤。

10. 发明申请

US20090282854A1 AIR CONDITIONING SYSTEM 有权
标题翻译：空调系统
公开(公告)号：US20090282854A1
公开(公告)日：2009-11-19
申请号：US12307241
申请日：2007-07-05
申请人： Hiromune Matsuoka , Toshiyuki Kurihara
发明人： Hiromune Matsuoka , Toshiyuki Kurihara
IPC分类号： F25B7/00 , F25B1/00
CPC分类号： F25B13/00 , F24F3/001 , F25B9/008 , F25B47/02 , F25B2309/061 , F25B2313/0231 , F25B2313/02321 , F25B2313/0234 , F25B2313/02342 , F25B2313/02344 , F25B2313/02741 , F25B2341/0662 , F25B2600/2513
摘要： An air conditioning system includes a refrigerant circuit (20) in which a compressor (21), an indoor radiant panel (23), a first expansion valve (24), a room air heat exchanger (25), a second expansion valve (26) and an outdoor air heat exchanger (27) are connected in this order and which operates in a refrigeration cycle by reversibly circulating refrigerant therethrough. During a defrosting operation, the first expansion valve (24) is controlled to reduce the refrigerant pressure so that in a cooling cycle the refrigerant releases heat in the outdoor air heat exchanger (27) and the room air heat exchanger (25) and evaporates in the indoor radiant panel (23). Thus, the air conditioning system concurrently provides the defrosting of the outdoor air heat exchanger (27) and the room heating of the room air heat exchanger (25).
摘要翻译：空调系统包括制冷剂回路（20），压缩机（21），室内辐射板（23），第一膨胀阀（24），室内空气热交换器（25），第二膨胀阀）和室外空气热交换器（27）依次连接，并通过可逆地循环制冷剂在制冷循环中运行。在除霜操作期间，控制第一膨胀阀（24）以降低制冷剂压力，使得在制冷循环中，制冷剂在室外空气热交换器（27）和室内空气热交换器（25）中释放热量并在室内辐射板（23）。因此，空调系统同时提供室外空气热交换器27的除霜和室内空气热交换器25的室内加热。

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