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1. 发明公开

EP1703229A2 Multi-stage refrigeration system with pressure control 有权
标题翻译： Verfahren zur Regelung einer mehrstufigenKälteanlagemit Druckregelung
公开(公告)号：EP1703229A2
公开(公告)日：2006-09-20
申请号：EP06003741.3
申请日：2006-02-23
申请人： THERMAL ANALYSIS PARTNERS, LLC , SANYO ELECTRIC CO., LTD.
发明人： Radermacher, Reinhard , Ishihara, Toshikazu , Huff, Hans , Hwang, Yunho , Otake, Masahisa , Mukaiyama, Hiroshi , Kuwabara, Osamu , Kamimura, Ichiro
IPC分类号： F25B1/10 , F25B9/00 , F25B41/06 , F25B5/02 , F25B40/00
CPC分类号： F25B1/10 , F25B1/04 , F25B5/02 , F25B9/008 , F25B40/00 , F25B41/062 , F25B2309/061 , F25B2400/072 , F25B2400/13 , F25B2600/17 , F25B2600/2509 , F25B2700/1931 , F25B2700/1933 , F25D11/022
摘要： A multi-stage refrigeration system is provided. The refrigeration system includes a first compression element (101) which produces a first compressed refrigerant stream. A mixer combines the first compressed refrigerant stream with an auxiliary refrigerant stream. A second compression element (104) is coupled to the mixer and produces a second compressed refrigerant stream. A first heat exchanger (105) receives the second compressed refrigerant stream and generates a cooled stream. A stream splitter (110) receives the cooled stream and provides first and second output streams. A first expansion valve (106) receives the first output stream and controls the flow of the first output stream and a second expansion valve (109) receives the second output stream and controls the flow of the second output stream. A second heat exchanger (107) generates the auxiliary refrigerant stream provided to the mixer. An evaporator (108) is coupled to the first expansion valve (106) and the first compression element (101) to evaporate the first output stream and provide an evaporated stream to the first compression element (101).
摘要翻译：提供多级制冷系统。制冷系统包括产生第一压缩制冷剂流的第一压缩元件（101）。混合器将第一压缩制冷剂流与辅助制冷剂流组合。第二压缩元件（104）耦合到混合器并产生第二压缩的制冷剂流。第一热交换器（105）接收第二压缩制冷剂流并产生冷却流。流分流器（110）接收冷却流并提供第一和第二输出流。第一膨胀阀（106）接收第一输出流并控制第一输出流的流动，第二膨胀阀（109）接收第二输出流并控制第二输出流的流动。第二热交换器（107）产生提供给混合器的辅助制冷剂流。蒸发器（108）联接到第一膨胀阀（106）和第一压缩元件（101）以蒸发第一输出流并将蒸发的流提供给第一压缩元件（101）。

2. 发明授权

EP1703229B1 Method of operating a multi-stage refrigeration system with pressure control 有权
标题翻译：一种用于控制与压力控制的多级制冷系统的方法
公开(公告)号：EP1703229B1
公开(公告)日：2014-08-27
申请号：EP06003741.3
申请日：2006-02-23
申请人： THERMAL ANALYSIS PARTNERS, LLC , SANYO ELECTRIC CO., LTD.
发明人： Radermacher, Reinhard , Ishihara, Toshikazu , Huff, Hans , Hwang, Yunho , Otake, Masahisa , Mukaiyama, Hiroshi , Kuwabara, Osamu , Kamimura, Ichiro
IPC分类号： F25B1/10 , F25B9/00 , F25B41/06 , F25B5/02 , F25B40/00
CPC分类号： F25B1/10 , F25B1/04 , F25B5/02 , F25B9/008 , F25B40/00 , F25B41/062 , F25B2309/061 , F25B2400/072 , F25B2400/13 , F25B2600/17 , F25B2600/2509 , F25B2700/1931 , F25B2700/1933 , F25D11/022

3. 发明公开

EP1703229A3 Multi-stage refrigeration system with pressure control 有权
标题翻译：多级制冷系统，压力控制
公开(公告)号：EP1703229A3
公开(公告)日：2010-03-24
申请号：EP06003741.3
申请日：2006-02-23
申请人： THERMAL ANALYSIS PARTNERS, LLC , SANYO ELECTRIC CO., LTD.
发明人： Radermacher, Reinhard , Ishihara, Toshikazu , Huff, Hans , Hwang, Yunho , Otake, Masahisa , Mukaiyama, Hiroshi , Kuwabara, Osamu , Kamimura, Ichiro
IPC分类号： F25B1/10 , F25B9/00 , F25B41/06 , F25B5/02 , F25B40/00
CPC分类号： F25B1/10 , F25B1/04 , F25B5/02 , F25B9/008 , F25B40/00 , F25B41/062 , F25B2309/061 , F25B2400/072 , F25B2400/13 , F25B2600/17 , F25B2600/2509 , F25B2700/1931 , F25B2700/1933 , F25D11/022
摘要： A multi-stage refrigeration system is provided. The refrigeration system includes a first compression element (101) which produces a first compressed refrigerant stream. A mixer combines the first compressed refrigerant stream with an auxiliary refrigerant stream. A second compression element (104) is coupled to the mixer and produces a second compressed refrigerant stream. A first heat exchanger (105) receives the second compressed refrigerant stream and generates a cooled stream. A stream splitter (110) receives the cooled stream and provides first and second output streams. A first expansion valve (106) receives the first output stream and controls the flow of the first output stream and a second expansion valve (109) receives the second output stream and controls the flow of the second output stream. A second heat exchanger (107) generates the auxiliary refrigerant stream provided to the mixer. An evaporator (108) is coupled to the first expansion valve (106) and the first compression element (101) to evaporate the first output stream and provide an evaporated stream to the first compression element (101).

4. 发明公开

EP1405946A3 Drier with refrigerant circuit 审中-公开
标题翻译：干燥器的制冷剂回路
公开(公告)号：EP1405946A3
公开(公告)日：2004-04-14
申请号：EP03022161.8
申请日：2003-09-30
申请人： SANYO ELECTRIC CO. LTD
发明人： Kamimura, Ichiro , Masuda, Tetsuya
IPC分类号： D06F58/24 , D06F58/26
CPC分类号： D06F58/206 , F04C18/3564 , F04C23/001 , F04C23/008 , F25B9/008 , F25B2309/061
摘要： There is provided a drier (100;200) which can shorten drying time of an article (116) to be dried to greatly reduce the amount of energy consumption. A refrigerant circuit (220) is disposed, which is constituted by sequentially installing and connecting a compressor (10), a gas cooler (154), an expansion valve (156) and an evaporator (157) in an annular shape. A blower (114) is disposed, which circulates air in a drying chamber (108;210) to exchange heat with the gas cooler (154) and the evaporator (157). Moisture contained in the air which dries the article (116) contained in the drying chamber (108;210) is condensed to be discarded by the evaporator (157).

5. 发明公开

EP1405946A2 Drier with refrigerant circuit 审中-公开
标题翻译：带制冷剂回路的干燥器
公开(公告)号：EP1405946A2
公开(公告)日：2004-04-07
申请号：EP03022161.8
申请日：2003-09-30
申请人： SANYO ELECTRIC CO. LTD
发明人： Kamimura, Ichiro , Masuda, Tetsuya
IPC分类号： D06F58/24 , D06F58/26
CPC分类号： D06F58/206 , F04C18/3564 , F04C23/001 , F04C23/008 , F25B9/008 , F25B2309/061
摘要： There is provided a drier (100;200) which can shorten drying time of an article (116) to be dried to greatly reduce the amount of energy consumption. A refrigerant circuit (220) is disposed, which is constituted by sequentially installing and connecting a compressor (10), a gas cooler (154), an expansion valve (156) and an evaporator (157) in an annular shape. A blower (114) is disposed, which circulates air in a drying chamber (108;210) to exchange heat with the gas cooler (154) and the evaporator (157). Moisture contained in the air which dries the article (116) contained in the drying chamber (108;210) is condensed to be discarded by the evaporator (157).
摘要翻译：提供了一种干燥器（100; 200），其可以缩短待干燥物品（116）的干燥时间，从而大大减少能量消耗量。配置有将压缩机（10），气体冷却器（154），膨胀阀（156）和蒸发器（157）依次连接成环状而构成的制冷剂回路（220）。设置鼓风机（114），其使空气在干燥室（108; 210）中循环以与气体冷却器（154）和蒸发器（157）交换热量。包含在干燥容纳在干燥室（108; 210）中的物品（116）的空气中的水分被冷凝器冷凝并被蒸发器（157）废弃。

6. 发明公开

EP0715130A3 Air conditioner having frost preventing member 失效
标题翻译：有用于防止冰的形成空调
公开(公告)号：EP0715130A3
公开(公告)日：1997-12-10
申请号：EP95115644.7
申请日：1995-10-04
申请人： SANYO ELECTRIC Co., Ltd.
发明人： Sakamoto, Naohito , Kamimura, Ichiro , Inoue, Yukiharu , Shimura, Kazuhiro
IPC分类号： F24F11/00
CPC分类号： F25B41/062 , F24F11/30 , F24F11/41 , F25B9/006 , F25B2341/065 , F25B2600/2513 , F25D21/04 , Y02B30/72
摘要： An air conditioner using a zeotropic mixture refrigerant formed of a high boiling-point refrigerant and a low boiling-point refrigerant is provided with a first temperature sensor (S₁) for detecting a temperature at an inlet of an outdoor heat exchanger (4) when the outdoor heat exchanger (4) serves as an evaporator in heating cycle, a second temperature sensor (S₂) for detecting an outside air temperature, and a controller (100) for controlling an opening degree of an expansion valve (5) on the basis of a temperature difference between the outside air temperature and the inlet temperature of said evaporator. For example, the opening degree of the expansion valve (5) is controlled so that the temperature difference between the outside air temperature and the inlet temperature is equal to a predetermined value.

7. 发明公开

EP1628088A2 Refrigerant cycle apparatus 审中-公开
标题翻译：制冷循环装置
公开(公告)号：EP1628088A2
公开(公告)日：2006-02-22
申请号：EP05017389.7
申请日：2005-08-10
申请人： SANYO ELECTRIC CO., LTD.
发明人： Kamimura, Ichiro , Mukaiyama, Hiroshi , Imai, Satoshi , Itsuki, Hiroyuki , Otake, Masahisa
IPC分类号： F25B1/10 , F25B9/00 , F25B41/06
CPC分类号： F25B41/06 , F25B1/10 , F25B5/02 , F25B9/008 , F25B2309/061 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2600/2507
摘要： In a refrigerant cycle apparatus which is operated at a supercritical pressure on a high-pressure side, for a purpose of maintaining or enhancing performances or reducing generation of clogging or a dimension of a capillary tube, a compressor has a first compression element, and a second compression element which compresses a refrigerant compressed by the first compression element, a gas phase refrigerant in an intermediate pressure receiver is sucked into the second compression element of the compressor, a liquid phase refrigerant in the intermediate pressure receiver is pressure reduced in a second pressure reducing device, and introduced into an evaporator, and the first pressure reducing device comprises a capillary tube on an upstream side of the refrigerant, and throttling means on a downstream side of the capillary tube.
摘要翻译：在以高压侧的超临界压力运转的制冷剂循环装置中，为了维持或提高性能或减少毛细管的堵塞或尺寸的产生，压缩机具有第一压缩元件和第二压缩元件压缩由第一压缩元件压缩的制冷剂的第二压缩元件，中压储罐中的气相制冷剂被吸入压缩机的第二压缩元件，中压储罐中的液相制冷剂以第二压力并引入蒸发器中，并且第一减压装置包括位于制冷剂上游侧的毛细管和位于毛细管下游侧的节流装置。

8. 发明公开

EP1577621A2 Refrigerating machine 审中-公开
标题翻译：制冷机
公开(公告)号：EP1577621A2
公开(公告)日：2005-09-21
申请号：EP05005500.3
申请日：2005-03-14
申请人： SANYO ELECTRIC CO., LTD.
发明人： Itsuki, Hiroyuki , Sugawara, Akira , Mukaiyama, Hiroshi , Nagae, Etsushi , Imai, Satoshi , Mizukami, Kazuaki , Kamimura, Ichiro
IPC分类号： F25B1/10 , F25D11/02 , F25B5/02 , F25B9/00
CPC分类号： F25B1/10 , F25B5/02 , F25B9/008 , F25B2309/06 , F25B2309/061 , F25B2400/052 , F25B2400/13 , F25B2400/23 , F25B2600/2511 , F25D11/022
摘要： A refrigerating machine comprising a compressor (1), a radiator (2), a pressure-reducing device (3), a gas-liquid separator (4), plural heat absorbers (57,58) functioning selectively in different temperature zones, a unit (5) for allowing introduction of gas refrigerant separated in the gas-liquid separator (4) into an intermediate pressure portion of the compressor (1), and a low pressure side circuit (9) in which liquid refrigerant separated in the gas-liquid separator (4) is circulated, wherein the low pressure side circuit (9) is provided with at least a heat absorber (10) functioning in a low temperature zone.

9. 发明公开

EP1521046A2 Refrigerant circuit and heat pump type hot water supply apparatus 审中-公开
标题翻译： äe e e e e e e e e e e e e e e e
公开(公告)号：EP1521046A2
公开(公告)日：2005-04-06
申请号：EP04023190.4
申请日：2004-09-29
申请人： Sanyo Electric Co., Ltd.
发明人： Kamimura, Ichiro
IPC分类号： F25B29/00
CPC分类号： F25B29/003 , F25B2309/061 , F25B2339/047 , F25B2700/21163
摘要： In a heat pump type hot water supply apparatus having a compressor (16), an outdoor heat exchanger (22), an expansion valve (24) and at least one indoor heat exchangers, and a water heat exchanger (18) for heat-exchanging refrigerant and water to achieve hot water, the water heat exchanger (18) is equipped in the refrigerant circuit so as to be connected to the outdoor heat exchanger (22) in series in the refrigerant circuit.
摘要翻译：在具有压缩机（16），室外热交换器（22），膨胀阀（24）和至少一个室内热交换器的热泵式热水供给装置和用于热交换的水热交换器（18）制冷剂和水以实现热水，在制冷剂回路中配备有水热交换器18，以便在制冷剂回路中串联连接到室外热交换器22。

10. 发明公开

EP1431683A3 Refrigerating device 审中-公开
标题翻译： Kühlvorrichtung
公开(公告)号：EP1431683A3
公开(公告)日：2004-10-13
申请号：EP03027473.2
申请日：2003-12-01
申请人： Sanyo Electric Co., Ltd
发明人： Matsumoto, Kenzo , Tsuda, Noriyuki , Kamimura, Ichiro , Kawabata, Toru , Watanabe, Masato , Yoshizawa, Takashi , Mukaiyama, Hiroshi , Kubo, Ryoko
IPC分类号： F25B9/00 , C09K5/04
CPC分类号： F25B9/006
摘要： A refrigerating device is provided in which a compressor, a gas cooler, an expansion mechanism and an evaporator are sequentially connected by using refrigerant pipes. The refrigerating device uses a refrigerant mixture in which a combustible natural refrigerant and a carbon dioxide refrigerant are mixed, and an amount of the carbon dioxide refrigerant in the mixture refrigerant is 20 to 50 mass %. Alternatively, a maximum fill amount of the combustible natural refrigerant is 150g. Therefore, the refrigerating device has a higher coefficient of performance, a high refrigerating capacity and its safety is higher than that of using only hydrocarbon refrigerant.
摘要翻译：提供一种制冷装置，其中通过使用制冷剂管道顺序地连接有压缩机，气体冷却器，膨胀机构和蒸发器。制冷装置使用将可燃性天然制冷剂和二氧化碳制冷剂混合的制冷剂混合物，混合制冷剂中的二氧化碳制冷剂的量为20〜50质量％。或者，可燃天然制冷剂的最大填充量为150g。因此，制冷装置的性能系数较高，制冷量高，安全性高于仅使用烃制冷剂的制冷装置。

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