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1. 发明授权

US09574816B2 Refrigerating and air-conditioning apparatus 有权
标题翻译：制冷空调机
公开(公告)号：US09574816B2
公开(公告)日：2017-02-21
申请号：US13641885
申请日：2010-05-26
申请人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
发明人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
IPC分类号： F25D21/06 , F25D21/08 , F24F13/22 , F25D21/02 , F25D21/14 , F24F11/00
CPC分类号： F25D21/08 , F24F11/42 , F24F13/222 , F25B47/02 , F25B49/02 , F25B2400/01 , F25B2700/111 , F25D21/02 , F25D21/14 , F25D2321/1413 , F25D2600/02
摘要： A refrigeration cycle that is formed by connecting a compressor, a condenser, an expansion valve, and an evaporator and that performs cooling operation; an evaporator heating device that heats the evaporator; a drain pan that receives drain-water from the evaporator and drains the drain-water; a drain-pan heating device that heats the drain pan; a frost detecting device including a light-emitting element that emits light to the evaporator and a light-receiving element that receives reflected light from the evaporator and outputs a voltage according to the reflected light; and a control device that controls on-off operation of the evaporator heating device and the drain-pan heating device. The control device determines a frosting condition on the evaporator from an output of the frost detecting device and individually controls the evaporator heating device and the drain-pan heating device in accordance with the determination result.
摘要翻译：通过连接压缩机，冷凝器，膨胀阀和蒸发器并进行制冷运转而形成的制冷循环; 蒸发器加热装置，其加热蒸发器; 排水盘，其从蒸发器接收排水并排放排水; 排水盘加热装置，其加热排水盘; 一种霜检测装置，包括向蒸发器发光的发光元件和接收来自蒸发器的反射光的光接收元件，并根据反射光输出电压; 以及控制装置，其控制蒸发器加热装置和排水盘加热装置的开关动作。所述控制装置根据所述判定结果，根据所述霜检测装置的输出，确定所述蒸发器的结霜状况，并分别控制所述蒸发器加热装置和所述排水盘加热装置。

2. 发明申请

US20130031921A1 REFRIGERATING AND AIR-CONDITIONING APPARATUS 有权
标题翻译：制冷和空调设备
公开(公告)号：US20130031921A1
公开(公告)日：2013-02-07
申请号：US13641885
申请日：2010-05-26
申请人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
发明人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
IPC分类号： F25D21/06 , F25D21/02
CPC分类号： F25D21/08 , F24F11/42 , F24F13/222 , F25B47/02 , F25B49/02 , F25B2400/01 , F25B2700/111 , F25D21/02 , F25D21/14 , F25D2321/1413 , F25D2600/02
摘要： A refrigeration cycle that is formed by connecting a compressor, a condenser, expansion means, and an evaporator and that performs cooling operation; an evaporator heating device that heats the evaporator; a drain pan that receives drain-water from the evaporator and drains the drain-water; a drain-pan heating device that heats the drain pan; frost detecting means including a light-emitting element that emits light to the evaporator and a light-receiving element that receives reflected light from the evaporator and outputs a voltage according to the reflected light; and a control device that controls on-off operation of the evaporator heating device and the drain-pan heating device. The control device determines a frosting condition on the evaporator from an output of the frost detecting means and individually controls the evaporator heating device and the drain-pan heating device in accordance with the determination result.
摘要翻译：通过连接压缩机，冷凝器，膨胀装置和蒸发器并进行冷却运行而形成的制冷循环; 蒸发器加热装置，其加热蒸发器; 排水盘，其从蒸发器接收排水并排放排水; 排水盘加热装置，其加热排水盘; 霜检测装置，包括向蒸发器发光的发光元件和接收来自蒸发器的反射光并且根据反射光输出电压的光接收元件; 以及控制装置，其控制蒸发器加热装置和排水盘加热装置的开关动作。控制装置根据结霜检测装置的输出确定蒸发器上的结霜状况，并根据确定结果分别控制蒸发器加热装置和排水盘加热装置。

3. 发明授权

US09657955B2 Air-conditioning apparatus 有权
公开(公告)号：US09657955B2
公开(公告)日：2017-05-23
申请号：US13056390
申请日：2008-10-29
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
IPC分类号： F25B5/00 , F24F3/06 , F24F11/00 , F25B25/00 , F25B13/00
CPC分类号： F24F3/065 , F24F11/83 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/02741 , F25B2339/047
摘要： To obtain an air-conditioning apparatus that does not make a refrigerant circulate up to an indoor unit and further can achieve energy-saving. A refrigeration cycle is configured by connecting a compressor that pressurizes a refrigerant, a four-way valve that switches a circulation path of the refrigerant, a heat source side heat exchanger that performs heat exchange, expansion valves for pressure-adjusting the refrigerant, and a plurality of intermediate heat exchangers that performs heat exchange between the refrigerant and the heat medium to heat and cool the heat medium, with piping. A heat medium circuit is configured by connecting intermediate heat exchangers, pumps that pressurize the heat medium, and a plurality of use side heat exchangers that perform heat exchange between the heat medium and the air in the indoor space, with piping.

4. 发明授权

US09587861B2 Air-conditioning apparatus 有权
标题翻译：空调机
公开(公告)号：US09587861B2
公开(公告)日：2017-03-07
申请号：US13816982
申请日：2010-09-14
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
IPC分类号： F25B13/00 , F25B7/00 , F25D17/00 , F25B30/02 , F25B25/00
CPC分类号： F25B30/02 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2500/01
摘要： In an air-conditioning apparatus, an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that a heat source side refrigerant flows in parallel, are connected in a part of refrigerant passages, and an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that the heat source side refrigerant flows in series, are connected in the rest of the refrigerant passages.
摘要翻译：连接在膨胀装置和第二制冷剂流量切换装置之间的空调装置，膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，使得热源侧制冷剂并联流动连接在制冷剂通路的一部分上，以及膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，连接在膨胀装置和第二制冷剂流量切换装置之间，使得热源侧制冷剂串联连接在其余的制冷剂通道中。

5. 发明授权

US09046283B2 Air-conditioning apparatus 有权
标题翻译：空调机
公开(公告)号：US09046283B2
公开(公告)日：2015-06-02
申请号：US13577747
申请日：2010-02-10
申请人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
发明人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
IPC分类号： F25B13/00 , F25B25/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/02743
摘要： An air-conditioning apparatus includes a heat medium circuit that circulates a heat medium different to the refrigerant on a heat source side. The heat medium circuit includes, for example, heat exchangers related to heat medium, use side heat exchangers, first heat medium flow switching devices and second heat medium flow switching devices that change passages of the use side heat exchangers, heat medium flow control devices that controls a heat medium amount in the corresponding use side heat exchangers. An on-off device is each provided on the upstream side of the heat medium flow control device and on the downstream side of the second heat medium flow switching device and a first backflow prevention device is each provided on the downstream side of the heat medium flow control device and on the upstream side of the first heat medium flow switching device.
摘要翻译：一种空气调节装置，具备使与热源侧的制冷剂不同的热介质循环的热介质回路。热介质回路包括例如与热介质相关的热交换器，使用侧热交换器，第一热介质流量切换装置和使用侧热交换器的通路的第二热介质流量切换装置，热介质流量控制装置控制相应的使用侧热交换器中的热介质量。在热介质流量控制装置的上游侧和第二热介质流量切换装置的下游侧设置有开闭装置，在热介质流的下游侧设置有第一防回流装置控制装置和第一热介质流量切换装置的上游侧。

6. 发明申请

US20120304681A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120304681A1
公开(公告)日：2012-12-06
申请号：US13577747
申请日：2010-02-10
申请人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
发明人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
IPC分类号： F25B13/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/02743
摘要： An air-conditioning apparatus includes a heat medium circuit that circulates a heat medium different to the refrigerant on a heat source side. The heat medium circuit includes, for example, heat exchangers related to heat medium, use side heat exchangers, first heat medium flow switching devices and second heat medium flow switching devices that change passages of the use side heat exchangers, heat medium flow control devices that controls a heat medium amount in the corresponding use side heat exchangers. An on-off device is each provided on the upstream side of the heat medium flow control device and on the downstream side of the second heat medium flow switching device and a first backflow prevention device is each provided on the downstream side of the heat medium flow control device and on the upstream side of the first heat medium flow switching device.
摘要翻译：一种空气调节装置，具备使与热源侧的制冷剂不同的热介质循环的热介质回路。热介质回路包括例如与热介质相关的热交换器，使用侧热交换器，第一热介质流量切换装置和使用侧热交换器的通路的第二热介质流量切换装置，热介质流量控制装置控制相应的使用侧热交换器中的热介质量。在热介质流量控制装置的上游侧和第二热介质流量切换装置的下游侧设置有开闭装置，在热介质流的下游侧设置有第一防回流装置控制装置和第一热介质流量切换装置的上游侧。

7. 发明申请

US20120304675A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120304675A1
公开(公告)日：2012-12-06
申请号：US13577762
申请日：2010-02-10
申请人： Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Jyunichi Ue
发明人： Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Jyunichi Ue
IPC分类号： F25D21/06
CPC分类号： F24F3/06 , F24F11/41 , F24F11/89 , F24F2221/54 , F25B13/00 , F25B25/005 , F25B47/025 , F25B2313/0231 , F25B2313/02322 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2600/2513
摘要： To obtain an air-conditioning apparatus that is capable of performing an effective defrosting operation, as well as saving energy, the air-conditioning apparatus has a heating operation mode that heats a heat medium in at least one of the heat exchangers related to heat medium, a heat recovery defrosting operation mode that melts frost attached to a heat source side heat exchanger—during the heating operation mode by operating at least one of the pumps and by making a heat source side refrigerant receive heat from the heat medium that is flowing in the at least one of the heat exchangers related to heat medium, and a bypass defrosting operation mode that melts frost attached to the heat source side heat exchanger during the heating operation mode by passing a portion or all of the heat source side refrigerant through a bypass piping.
摘要翻译：为了获得能够进行有效的除霜操作以及节约能源的空调装置，空调装置具有加热运转模式，其加热与热介质相关的至少一个热交换器中的热介质，在加热运转模式期间，通过运转至少一个泵，并且使热源侧制冷剂从流过的热介质接收热量，使加热运转模式中附着的霜融化在热源侧热交换器上的热回收除霜运转模式所述热交换器中的至少一个与热介质相关，以及旁通除霜运转模式，其通过使所述热源侧制冷剂的一部分或全部通过旁路而在加热运转模式期间熔化附着于所述热源侧热交换器的霜管道。

8. 发明申请

US20120297803A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120297803A1
公开(公告)日：2012-11-29
申请号：US13576369
申请日：2010-02-17
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
IPC分类号： F25B49/02 , F25B41/00
CPC分类号： F25B13/00 , F25B25/005 , F25B49/027 , F25B2313/004 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2600/025 , F25B2600/13 , Y02B30/745
摘要： To provide an air-conditioning apparatus capable of achieving energy saving. In an air-conditioning apparatus, a first housing (an outdoor unit) that accommodates a compressor and a heat source side heat exchanger; a second housing (a heat medium relay unit) that accommodates a heat exchanger related to heat medium, an expansion device, and a pump; a third housing (a heat medium regulating unit) that accommodates a first heat medium flow switching device, a second heat medium flow switching device, and a heat medium flow control device; and a fourth housing (indoor unit) that accommodates a use side heat exchanger have separately different casings.
摘要翻译：提供能够实现节能的空调装置。在空调装置中，容纳压缩机和热源侧热交换器的第一壳体（室外机）容纳与热介质相关的热交换器的第二壳体（热介质中继单元），膨胀装置和泵; 容纳第一热介质流量切换装置的第三壳体（热介质调节单元），第二热介质流量切换装置和热介质流量控制装置; 并且容纳使用侧热交换器的第四壳体（室内机）具有单独不同的壳体。

9. 发明申请

US20120291472A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120291472A1
公开(公告)日：2012-11-22
申请号：US13511695
申请日：2009-11-30
申请人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
发明人： Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
IPC分类号： F25B13/00
CPC分类号： F24F3/065 , F24F1/26 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , F25B2400/23
摘要： An air-conditioning apparatus that that is capable of saving energy is provided. An air-conditioning apparatus includes a refrigerant indoor unit that air-conditions a conditioned space by using a heat source side refrigerant supplied from an outdoor unit, and a heat medium indoor unit that air-conditions a conditioned space by using a heat medium different from the heat source side refrigerant. The air-conditioning apparatus includes a first heat medium relay unit that is supplied with the heat source side refrigerant from the outdoor unit, a third heat medium relay unit interposed between the first heat medium relay unit and the refrigerant indoor unit, and a third heat medium relay unit interposed between the first heat medium relay unit and the heat medium indoor unit.
摘要翻译：提供了能够节能的空调装置。空调装置包括：制冷剂室内机，其使用从室外机供给的热源侧制冷器对调节空间进行通风;以及热介质室内机，其通过使用不同于热源侧制冷剂。空调装置包括：第一热介质继电器单元，其从室外单元供给热源侧制冷剂;第三热介质继电器单元，介于第一热介质继电单元和制冷剂室内单元之间;第三热介质继电单元，中间继电器单元插入在第一热介质继电器单元和热介质室内单元之间。

10. 发明申请

US20110197608A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20110197608A1
公开(公告)日：2011-08-18
申请号：US13056164
申请日：2008-10-29
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatmoura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatmoura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
IPC分类号： F25B1/00 , F25B49/00
CPC分类号： F24F3/06 , F24F2140/12 , F24F2140/20 , F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , F25B2600/13 , F25B2700/13 , Y02B30/745
摘要： A refrigeration cycle is configured by connecting a compressor that compresses the refrigerant, a four-way valve that switches the circulation path of the refrigerant, a heat source side heat exchanger that exchanges heat, expansion valves that adjust the pressure of the refrigerant, and two or more intermediate heat exchangers that exchange heat between the refrigerant and the heat medium to heat and cool the heat medium, by piping. A heat medium circulation circuit is configured by connecting two or more intermediate heat exchangers, pumps that pressurize the heat medium, two or more use side heat exchangers that exchange heat between the heat medium and the air in the indoor space, and flow path switching valves that switch paths of the heated heat medium or the cooled heat medium to the use side heat exchangers, by piping.
摘要翻译：制冷循环通过连接压缩制冷剂的压缩机，切换制冷剂的循环路径的四通阀，交换热量的热源侧热交换器，调节制冷剂的压力的膨胀阀，以及两个或更多的中间热交换器，其通过管道在制冷剂和热介质之间交换热量以加热和冷却热介质。热介质循环回路通过连接两个以上的中间热交换器，对该热介质加压的泵，在该热介质与室内空气之间进行热交换的两个以上的利用侧热交换器，以及流路切换阀通过管道将加热的热介质或冷却的热介质的切换路径切换到使用侧热交换器。

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