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1. 发明专利

DE60204261D1 未知
公开(公告)号：DE60204261D1
公开(公告)日：2005-06-30
申请号：DE60204261
申请日：2002-02-12
申请人： SANYO ELECTRIC CO
发明人： EBARA TOSHIYUKI , MUKAIYAMA HIROSHI , KUWABARA OSAMU , ISHIHARA TOSHIKAZU
IPC分类号： B60H1/22 , B60H1/00 , B60H1/32 , F04C18/356 , F04C23/00 , F04C29/04 , F25B1/00 , F25B1/10 , F25B9/00 , F25B13/00 , F25B31/00 , B60H1/03

2. 发明专利

DE60230510D1 未知
公开(公告)号：DE60230510D1
公开(公告)日：2009-02-05
申请号：DE60230510
申请日：2002-07-02
申请人： SANYO ELECTRIC CO
发明人： KUWABARA OSAMU , MUKAIYAMA HIROSHI , KOBAYASHI MASAHIRO , KAMIMURA ICHIRO , IZAKI HIROKAZU , ISHIHARA TOSHIKAZU
IPC分类号： F25B39/02 , F24H1/00 , F25B6/04 , F25B9/00 , F25B29/00 , F25B30/02 , F25B41/04 , F25B47/00 , F25B47/02 , F28D1/04 , F28D1/047
摘要： A heat pump apparatus that having a refrigerating cycle including a compressor, a gas cooler, a pressure reducing device and an evaporator and is designed so that water can be heated by the gas cooler. A refrigerant such as CO 2 or the like working in a supercritical area is filled and used at a high-pressure side in the refrigerating cycle and a radiator is equipped between the exit of the gas cooler and the pressure reducing device. The refrigerant temperature at the exit of the radiator is kept at a substantially fixed temperature irrespective of the temperature of hot water to the gas cooler.

3. 发明专利

DE60204261T2 未知
公开(公告)号：DE60204261T2
公开(公告)日：2005-11-17
申请号：DE60204261
申请日：2002-02-12
申请人： SANYO ELECTRIC CO
发明人： EBARA TOSHIYUKI , MUKAIYAMA HIROSHI , KUWABARA OSAMU , ISHIHARA TOSHIKAZU
IPC分类号： B60H1/22 , B60H1/00 , B60H1/32 , F04C18/356 , F04C23/00 , F04C29/04 , F25B1/00 , F25B1/10 , F25B9/00 , F25B13/00 , F25B31/00 , B60H1/03

4. 发明公开

EP1403598A4 HEAT PUMP 有权
标题翻译： WÄRMEPUMPE
公开(公告)号：EP1403598A4
公开(公告)日：2005-11-30
申请号：EP02743778
申请日：2002-07-02
申请人： SANYO ELECTRIC CO
发明人： KUWABARA OSAMU , MUKAIYAMA HIROSHI , KOBAYASHI MASAHIRO , KAMIMURA ICHIRO , IZAKI HIROKAZU , ISHIHARA TOSHIKAZU
IPC分类号： F25B6/04 , F25B9/00 , F25B29/00 , F25B30/02 , F25B39/02 , F25B41/04 , F25B47/00 , F25B47/02 , F28D1/04 , F28D1/047 , F24H1/00
CPC分类号： F25B30/02 , F25B6/04 , F25B9/008 , F25B29/003 , F25B39/02 , F25B41/04 , F25B47/006 , F25B47/022 , F25B2309/061 , F25B2339/047 , F25B2500/01 , F28D1/0443 , F28D1/0477 , Y02A40/965
摘要： A heat pump apparatus that having a refrigerating cycle including a compressor, a gas cooler, a pressure reducing device and an evaporator and is designed so that water can be heated by the gas cooler. A refrigerant such as CO 2 or the like working in a supercritical area is filled and used at a high-pressure side in the refrigerating cycle and a radiator is equipped between the exit of the gas cooler and the pressure reducing device. The refrigerant temperature at the exit of the radiator is kept at a substantially fixed temperature irrespective of the temperature of hot water to the gas cooler.
摘要翻译：一种具有包括压缩机，气体冷却器，减压装置和蒸发器的制冷循环的热泵装置，并且被设计成可以通过气体冷却器来加热水。在超临界区域中工作的诸如CO 2等的制冷剂在制冷循环的高压侧被填充并使用，并且散热器设置在气体冷却器的出口和压力减速装置散热器出口处的制冷剂温度保持在基本上固定的温度，而与气体冷却器的热水温度无关。

5. 发明公开

EP1273468A4 ON-VEHICLE AIR CONDITIONER 有权
标题翻译： FAHRZEUGKLIMAANLAGE
公开(公告)号：EP1273468A4
公开(公告)日：2004-10-06
申请号：EP02711467
申请日：2002-02-12
申请人： SANYO ELECTRIC CO
发明人： EBARA TOSHIYUKI , MUKAIYAMA HIROSHI , KUWABARA OSAMU , ISHIHARA TOSHIKAZU
IPC分类号： B60H1/22 , B60H1/00 , B60H1/32 , F04C18/356 , F04C23/00 , F04C29/04 , F25B1/00 , F25B1/10 , F25B9/00 , F25B13/00 , F25B31/00 , B60H1/03
CPC分类号： F04C23/001 , B60H1/00007 , B60H1/00907 , B60H1/3204 , B60H1/3205 , B60H2001/00935 , F04C18/3564 , F04C23/008 , F04C29/04 , F04C2210/1027 , F04C2210/222 , F04C2210/26 , F04C2210/261 , F25B1/10 , F25B9/008 , F25B13/00 , F25B31/006 , F25B2309/061 , F25B2400/072
摘要： An on-vehicle air conditioner, wherein, cooling is performed by using, for example, a CO2 refrigerant and mounting a refrigerating circuit having an electric-driven two-stage compression system compressor even in the cars with less waste heat volume such as hybrid cars using electricity and gasoline as energy sources, idle stop-capable cars, or battery cars using only electricity as an energy source, a refrigerant heat exchanger for cooling the refrigerant compressed at a first stage is installed so as to perform a heat exchange with cabin air, and the heat of the refrigerant is used properly also for heating together with the heat of coolant for cooling an engine, whereby the conventional problems can be solved, and cooling, heating, and dehumidifying can be performed efficiently.
摘要翻译：本发明提供一种车载空调装置，其中，例如使用二氧化碳制冷剂进行冷却，即使在混合动力汽车等废热量较少的车辆中搭载具有电动两级压缩式压缩机的制冷回路，使用电力和汽油作为能源，能够怠速停止的汽车或者仅使用电力作为能源的电池汽车，设置有用于冷却在第一级压缩的制冷剂的制冷剂热交换器，以便与机舱空气进行热交换并且制冷剂的热量也可以适当地用于与用于冷却发动机的冷却剂的热量一起加热，由此可以解决传统问题，并且可以有效地执行冷却，加热和除湿。

6. 发明专利

JP2007263390A Refrigerating cycle device 审中-公开
标题翻译：制冷循环装置
公开(公告)号：JP2007263390A
公开(公告)日：2007-10-11
申请号：JP2006085458
申请日：2006-03-27
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： KUWABARA OSAMU , YAMAGUCHI KENTARO
IPC分类号： F25B1/10 , F25B1/00 , F25B43/00
CPC分类号： F25B1/10 , F25B43/006 , F25B2309/061 , F25B2400/13
摘要： PROBLEM TO BE SOLVED: To improve reliability by preventing liquid refrigerant from an auxiliary circuit from being sucked to a high stage-side compressing means, in a split-type refrigerating cycle device.
SOLUTION: This split-type refrigerating cycle device constituted to allow the refrigerant compressed and discharged by a low stage-side compressor 2 (low stage-side compressing means) to be sucked to the high stage-side compressor 3 (high stage-side compressing means) to be compressed, to allow the refrigerant discharged from the high stage-side compressor 3 to flow to a radiator 4, to divide the refrigerant from the radiator 4 into a main circuit 20 and an auxiliary circuit 10 by a flow divider 5, and to allow the refrigerant flowing to the auxiliary circuit 10 to flow from an auxiliary expansion valve 12 (auxiliary pressure reducing device) to an internal heat exchanger 7 to exchange heat with the refrigerating flowing from the flow divider 5 to the main circuit 10, further comprises a second accumulator 15 as a liquid refrigerant storing means for storing the refrigerant sucked to the high stage-side compressor 3 from the auxiliary circuit 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在分体式制冷循环装置中，通过防止来自辅助回路的液体制冷剂被吸入高级侧压缩装置来提高可靠性。解决方案：该分离式制冷循环装置构成为使得由低级侧压缩机2（低级侧压缩机构）压缩和排出的制冷剂被吸入高级侧压缩机3（高级侧侧压缩装置）被压缩，以允许从高级侧压缩机3排出的制冷剂流向散热器4，通过流动将制冷剂从散热器4分成主回路20和辅助回路10 分配器5，并且允许流到辅助回路10的制冷剂从辅助膨胀阀12（辅助减压装置）流到内部热交换器7，以与从分流器5流向主回路的制冷剂交换热量如图10所示，还包括作为液体制冷剂存储装置的第二蓄能器15，用于将从辅助回路10吸入高级侧压缩机3的制冷剂储存。（C）2008，JPO＆INPIT

7. 发明专利

JP2005106333A Heat pump device 有权
标题翻译：热泵装置
公开(公告)号：JP2005106333A
公开(公告)日：2005-04-21
申请号：JP2003337601
申请日：2003-09-29
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MUKOYAMA HIROSHI , KOBAYASHI MASAHIRO , KUWABARA OSAMU , OTAKE MASAHISA , IWASAKI TAKANORI
IPC分类号： F24H1/00 , F25B30/02
摘要： PROBLEM TO BE SOLVED: To improve the heat efficiency in a heat pump device. SOLUTION: This heat pump device 1 comprises a refrigerant circuit R constituted by circularly connecting a compressor 2, a gas cooler 3 and an evaporator 6 by pipes, and a hot water storage tank T for storing the hot water heated by the gas cooler 3, and is composed of a compression unit 2A comprising at least the compressor 2 and the gas cooler 3, and an evaporator unit 9 connected with the compressor unit 2A by a pipe and comprising at least the evaporator 6. The compression unit 2A constitutes a tank unit 7 with the hot water storage tank T. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高热泵装置的热效率。解决方案：该热泵装置1包括通过管道将压缩机2，气体冷却器3和蒸发器6圆形连接构成的制冷剂回路R，以及用于储存由气体加热的热水的热水储存箱T 冷却器3，并且由至少包括压缩机2和气体冷却器3的压缩单元2A和通过管道与压缩机单元2A连接并至少包括蒸发器6的蒸发器单元9组成。压缩单元2A构成具有热水储存罐T的储罐单元7.版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005024241A Heat pump type hot-water supply device 审中-公开
标题翻译：热泵型热水设备
公开(公告)号：JP2005024241A
公开(公告)日：2005-01-27
申请号：JP2004274284
申请日：2004-09-22
申请人： Sanyo Air Conditioners Kk , Sanyo Electric Co Ltd , 三洋エアコンディショナーズ株式会社 , 三洋電機株式会社
发明人： SAITO MASANOBU , ENYA YOSHINORI , KOYAMA KIYOSHI , TAKIZAWA SADAHIRO , SHIKICHI CHIAKI , ISHIGAKI SHIGEYA , IZAKI HIROKAZU , MUKOYAMA HIROSHI , KUWABARA OSAMU , YAMAZAKI HARUHISA , IMAI SATORU
IPC分类号： F24H1/00 , F24D17/00
摘要： PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supply device capable of increasing the energy efficiency by effectively utilizing a hot water at the middle part in a hot water tank.
SOLUTION: This heat pump type hot-water supply device is provided with a heat pump refrigerant circuit X using carbon dioxide as a refrigerant and a water circulation circuit N for hot water supply which circulates water at the bottom part in the hot water tank 26 to a refrigerant-to-water heat exchanger 27 and heats and returns the hot water heated by the refrigerant-to-water heat exchanger 27 to the top of the hot water tank 26 to store the hot water in the hot water tank 26. And, it is constituted so that a top hot water delivery pipe 40 is connected to the top of the hot water tank and an intermediate hot water delivery pipe 33 is connected to the intermediate part of the hot water tank, and the top hot water delivery pipe and the intermediate hot water delivery pipe are merged at a merging part G, and a first mixing valve 100 mixing high temperature hot water from the top hot-water supply pipe with intermediate temperature hot water from the intermediate delivery pipe is installed at the merging part and a second mixing valve 57 mixing hot water from the hot water supply pipe with city water from a city water pipe 62 is installed in the hot water supply pipe on the downstream side from the first mixing valve.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够通过有效地利用热水箱中部的热水来提高能量效率的热泵式热水供给装置。
解决方案：该热泵式热水供给装置具有使用二氧化碳作为制冷剂的热泵制冷剂回路X和用于热水供给的水循环回路N，其在热水中的底部循环水罐26到制冷剂 - 水热交换器27，并且将由制冷剂 - 水热交换器27加热的热水加热并返回到热水箱26的顶部，以将热水储存在热水箱26中并且，其构造为使顶部热水输送管40连接到热水箱的顶部，并且中间热水输送管33连接到热水箱的中间部分，并且顶部热水输送管和中间热水输送管在合流部分G处合并，并且将来自顶部热水供给管的高温热水与来自中间输送管的中间温度热水混合的第一混合阀100被安装在来自第一混合阀的下游侧的热水供给管中安装有从热水供给管的热水和城市供水管62的自来水混合的第二混合阀57。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004156806A Warm/cold thermal system 审中-公开
公开(公告)号：JP2004156806A
公开(公告)日：2004-06-03
申请号：JP2002321107
申请日：2002-11-05
申请人： Hokkaido Electric Power Co Inc:The , Sanyo Electric Co Ltd , 三洋電機株式会社 , 北海道電力株式会社
发明人： KOBAYASHI MASAHIRO , MUKOYAMA HIROSHI , IWASAKI TAKANORI , KUWABARA OSAMU , TAMURA YUTAKA , ISHIKAWA MITSUHIRO
IPC分类号： F24F5/00 , F24D3/18 , F25B1/00
CPC分类号： Y02B30/12
摘要： PROBLEM TO BE SOLVED: To distribute heat from a plurality of outdoor units to a plurality of heat utilizing apparatus. SOLUTION: This warm/cold thermal system is provided with first and second outdoor units 11, 12 equipped with compressors 13a, 13b to supply a high temperature refrigerant compressed by the compressors 13a, 13b; a plurality of heat utilizing apparatus such as a floor heating panel 5, an air conditioner 6 and a water heater 7 utilizing the heat of circulating water and utilization water which flow therein; and a heat exchanging part provided with first to third heat exchangers 21-23 exchanging heat between the refrigerant from the first and second outdoor units 11, 12 and the circulating water and utilization water which are circulated, and provided to be able to change a method of connection to the first and second outdoor units 11, 12 and a method of connection to the floor heating panel 5, air conditioner 6 and the water heater 7. Heat distribution is performed by changing the method of connection so that the quantity of heat demanded by each heat utilizing apparatus can be supplied. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003130457A HOT WATER STORAGE TANK AND SYSTEM 审中-公开
公开(公告)号：JP2003130457A
公开(公告)日：2003-05-08
申请号：JP2001329120
申请日：2001-10-26
申请人： SANYO ELECTRIC CO
发明人： KUWABARA OSAMU
IPC分类号： F24H1/18 , F24H9/00 , F25B30/02 , H01M8/00
摘要： PROBLEM TO BE SOLVED: To provide a hot water storage tank preventing a temperature gradient of a temperature interface layer between high-temperature water and low- temperature water in a tank body from decreasing even if the tank is used for a long time. SOLUTION: The hot water storage tank 11 stores high-temperature water H and low-temperature water L at the same time in the tank body 11A. A partition 21 preventing mixing of the high-temperature water and the low- temperature water is provided in the tank body 11A and has a sealant 23 for closing clearance between the interior wall of the tank body 11A and the partition 21.

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