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51. 发明申请

US20130139539A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20130139539A1
公开(公告)日：2013-06-06
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： F25B30/02
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。

52. 发明申请

US20120198879A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120198879A1
公开(公告)日：2012-08-09
申请号：US13501325
申请日：2009-10-29
申请人： Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Shinichi Wakamoto , Naofumi Takenaka
发明人： Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Shinichi Wakamoto , Naofumi Takenaka
IPC分类号： F25B27/00
CPC分类号： F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02743 , F25B2400/23
摘要： An air-conditioning apparatus including an outdoor unit having a compressor compressing a refrigerant and a heat source side heat exchanger exchanging heat between the refrigerant and air; a plurality of indoor units having use side heat exchangers exchanging heat between a heat medium that flows therein and air; and a relay unit disposed between the outdoor unit and the indoor units, the relay unit exchanging heat between the refrigerant conveyed from the outdoor unit and the heat medium flowing in the indoor units, in which the relay unit includes a main relay unit that is connected to the outdoor unit with two pipings and a sub relay unit that is connected to the main relay unit with three pipings.
摘要翻译：一种空调装置，包括具有压缩制冷剂的压缩机的室外机和在制冷剂与空气之间进行热交换的热源侧热交换器; 多个室内单元，其具有在流过其中的热介质与空气之间交换热量的侧热交换器; 以及中继单元，其设置在所述室外机与所述室内机之间，所述中继单元在从所述室外机输送的制冷剂与在室内单元中流动的所述热介质之间进行热交换，所述中继单元包括连接的主继电器单元连接到具有两个管道的室外单元和具有三个管道的主继电器单元的子继电器单元。

53. 发明申请

US20120151949A1 AIR CONDITIONING DEVICE 有权
标题翻译：空调设备
公开(公告)号：US20120151949A1
公开(公告)日：2012-06-21
申请号：US13391444
申请日：2009-09-10
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Shinichi Wakamoto , Naofumi Takenaka
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Shinichi Wakamoto , Naofumi Takenaka
IPC分类号： F25B29/00 , F25B13/00
CPC分类号： F24F3/06 , F24F11/83 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0314 , F25B2600/13 , F25B2700/21 , Y02B30/745
摘要： To provide an air-conditioning apparatus capable of achieving energy saving. An air-conditioning apparatus controls first heat medium flow switching devices and second heat medium flow switching devices in a heating only operation mode and a cooling only operation mode such that a flow rate through which a heat medium circulates is formed between all of the heat exchangers related to heat medium and at least one of use side heat exchangers.
摘要翻译：提供能够实现节能的空调装置。空气调节装置在仅加热操作模式和仅冷却运行模式中控制第一热介质流量切换装置和第二热介质流量切换装置，使得在所有热交换器之间形成热介质循环的流量与热介质和至少一个使用侧热交换器相关。

54. 发明申请

US20120234032A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120234032A1
公开(公告)日：2012-09-20
申请号：US13511314
申请日：2009-11-25
申请人： Koji Yamashita , Yuji Motomura
发明人： Koji Yamashita , Yuji Motomura
IPC分类号： F25B13/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/02732 , F25B2313/02741 , F25B2500/19 , F25B2500/26 , F25B2600/2513
摘要： An air-conditioning apparatus includes a refrigerant circuit having a plurality of expansion devices that controls a flow rate of the refrigerant flowing in each of a plurality of heat exchangers related to heat medium; a heat medium circuit having the heat exchangers related to heat medium and a use side heat exchanger that exchanges heat between the heat medium and air; heat medium flow switching devices disposed on an inflow side and an outflow side of the use side heat exchanger to mix or diverge the heat medium pertaining to the heat exchangers related to heat medium; and a controller that controls at least the heat medium flow switching device on the inflow side or the outflow side that controls the amount of heat exchange in each of the heat exchangers related to heat medium during cooling only operation mode or heating only operation mode.
摘要翻译：一种空气调节装置，包括具有多个膨胀装置的制冷剂回路，所述多个膨胀装置控制与热介质相关的多个热交换器各自流动的制冷剂的流量; 具有与热介质相关的热交换器的热介质回路和在热介质与空气之间进行热交换的使用侧热交换器; 设置在利用侧热交换器的流入侧和流出侧的热介质流量切换装置，使与热介质相关的热交换器相关的热介质混合或发散; 以及至少控制流入侧或流出侧的热介质流量切换装置的控制器，其仅控制在仅冷却运转模式或仅加热操作模式下，控制与热介质相关的热交换器中的热交换量。

55. 发明授权

US09441851B2 Air-conditioning apparatus 有权
标题翻译：空调机
公开(公告)号：US09441851B2
公开(公告)日：2016-09-13
申请号：US13881061
申请日：2010-12-09
申请人： Yuji Motomura , Koji Yamashita , Osamu Morimoto , Kosuke Tanaka , Naofumi Takenaka
发明人： Yuji Motomura , Koji Yamashita , Osamu Morimoto , Kosuke Tanaka , Naofumi Takenaka
IPC分类号： F25B41/00 , F24F11/02 , F25B13/00 , F25B25/00 , F25B47/00
CPC分类号： F24F11/89 , F25B13/00 , F25B25/005 , F25B47/006 , F25B2313/006 , F25B2313/0231 , F25B2313/0232 , F25B2313/02322 , F25B2313/02331 , F25B2313/02334 , F25B2313/0234 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0314
摘要： When using at least one of heat exchangers related to heat medium that exchange heat between a heat source side refrigerant and a heat medium as an evaporator, in a case where an air-conditioning apparatus has detected, in the heat exchanger related to heat medium that functions as the evaporator, an evaporating temperature of the heat source side refrigerant which causes the temperature of the heat medium passing through this heat exchanger related to heat medium to become equal to or lower than a freezing temperature, the air-conditioning apparatus performs a heat medium anti-freezing operation by blocking entry of the heat source side refrigerant into the heat exchanger related to heat medium that functions as the evaporator, and causing the heat source side refrigerant to flow to a bypass pipe.
摘要翻译：当使用与作为蒸发器的热源侧制冷剂和热介质之间进行热交换的热介质相关的热交换器中的至少一个时，在检测到空气调节装置的情况下，在与热介质相关的热交换器中作为蒸发器的功能，使与热介质相关的通过该热交换器的热介质的温度变得等于或低于冷冻温度的热源侧制冷剂的蒸发温度，空气调节装置进行发热通过阻止热源侧制冷剂进入与用作蒸发器的热介质相关的热交换器中，并使热源侧制冷剂流入旁通管，进行中等的防冻操作。

56. 发明授权

US08839640B2 Air-conditioning apparatus 有权
标题翻译：空调机
公开(公告)号：US08839640B2
公开(公告)日：2014-09-23
申请号：US13498332
申请日：2009-10-27
申请人： Koji Yamashita , Yuji Motomura
发明人： Koji Yamashita , Yuji Motomura
IPC分类号： F25B13/00 , F25B25/00 , F25B5/04
CPC分类号： F25B13/00 , F25B5/04 , F25B25/005 , F25B31/004 , F25B49/02 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： To provide an air-conditioning apparatus capable of achieving energy saving.The air-conditioning apparatus capable of executing an oil collection mode that collects a refrigerating machine oil stagnating in heat exchangers related to heat medium into a compressor by changing a flow velocity or a flow direction of the refrigerant flowing in the heat exchangers related to heat medium depending on each operation mode.
摘要翻译：提供能够实现节能的空调装置。能够执行采集模式的空调装置，其通过改变在与热介质相关的热交换器中流动的制冷剂的流速或流动方向来收集滞留在与热介质相关的热交换器中的制冷机油进入压缩机取决于每种操作模式。

57. 发明申请

US20130219937A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20130219937A1
公开(公告)日：2013-08-29
申请号：US13881061
申请日：2010-12-09
申请人： Yuji Motomura , Koji Yamashita , Osamu Morimoto , Kosuke Tanaka , Naofumi Takenaka
发明人： Yuji Motomura , Koji Yamashita , Osamu Morimoto , Kosuke Tanaka , Naofumi Takenaka
IPC分类号： F24F11/02
CPC分类号： F24F11/89 , F25B13/00 , F25B25/005 , F25B47/006 , F25B2313/006 , F25B2313/0231 , F25B2313/0232 , F25B2313/02322 , F25B2313/02331 , F25B2313/02334 , F25B2313/0234 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0314
摘要： When using at least one of heat exchangers related to heat medium that exchange heat between a heat source side refrigerant and a heat medium as an evaporator, in a case where an air-conditioning apparatus has detected, in the heat exchanger related to heat medium that functions as the evaporator, an evaporating temperature of the heat source side refrigerant which causes the temperature of the heat medium passing through this heat exchanger related to heat medium to become equal to or lower than a freezing temperature, the air-conditioning apparatus performs a heat medium anti-freezing operation by blocking entry of the heat source side refrigerant into the heat exchanger related to heat medium that functions as the evaporator, and causing the heat source side refrigerant to flow to a bypass pipe.
摘要翻译：当使用与作为蒸发器的热源侧制冷剂和热介质之间进行热交换的热介质相关的热交换器中的至少一个时，在检测到空气调节装置的情况下，在与热介质相关的热交换器中作为蒸发器的功能，使与热介质相关的通过该热交换器的热介质的温度变得等于或低于冷冻温度的热源侧制冷剂的蒸发温度，空气调节装置进行发热通过阻止热源侧制冷剂进入与用作蒸发器的热介质相关的热交换器中，并使热源侧制冷剂流入旁通管，进行中等的防冻操作。

58. 发明授权

US09310107B2 Air-conditioning apparatus 有权
标题翻译：空调机
公开(公告)号：US09310107B2
公开(公告)日：2016-04-12
申请号：US13511314
申请日：2009-11-25
申请人： Koji Yamashita , Yuji Motomura
发明人： Koji Yamashita , Yuji Motomura
IPC分类号： F25B29/00 , F25B13/00 , F25D21/00 , F25B25/00
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/02732 , F25B2313/02741 , F25B2500/19 , F25B2500/26 , F25B2600/2513
摘要： An air-conditioning apparatus includes a refrigerant circuit having a plurality of expansion devices that controls a flow rate of the refrigerant flowing in each of a plurality of heat exchangers related to heat medium; a heat medium circuit having the heat exchangers related to heat medium and a use side heat exchanger that exchanges heat between the heat medium and air; heat medium flow switching devices disposed on an inflow side and an outflow side of the use side heat exchanger to mix or diverge the heat medium pertaining to the heat exchangers related to heat medium; and a controller that controls at least the heat medium flow switching device on the inflow side or the outflow side that controls the amount of heat exchange in each of the heat exchangers related to heat medium during cooling only operation mode or heating only operation mode.
摘要翻译：一种空气调节装置，包括具有多个膨胀装置的制冷剂回路，所述多个膨胀装置控制与热介质相关的多个热交换器各自流动的制冷剂的流量; 具有与热介质相关的热交换器的热介质回路和在热介质与空气之间进行热交换的使用侧热交换器; 设置在利用侧热交换器的流入侧和流出侧的热介质流量切换装置，使与热介质相关的热交换器相关的热介质混合或发散; 以及至少控制流入侧或流出侧的热介质流量切换装置的控制器，其仅控制在仅冷却运转模式或仅加热操作模式下，控制与热介质相关的热交换器中的热交换量。

59. 发明申请

US20120180513A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20120180513A1
公开(公告)日：2012-07-19
申请号：US13498332
申请日：2009-10-27
申请人： Koji Yamashita , Yuji Motomura
发明人： Koji Yamashita , Yuji Motomura
IPC分类号： F25B29/00 , F25B30/02
CPC分类号： F25B13/00 , F25B5/04 , F25B25/005 , F25B31/004 , F25B49/02 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： To provide an air-conditioning apparatus capable of achieving energy saving.The air-conditioning apparatus capable of executing an oil collection mode that collects a refrigerating machine oil stagnating in heat exchangers related to heat medium into a compressor by changing a flow velocity or a flow direction of the refrigerant flowing in the heat exchangers related to heat medium depending on each operation mode.
摘要翻译：提供能够实现节能的空调装置。能够执行采集模式的空调装置，其通过改变在与热介质相关的热交换器中流动的制冷剂的流速或流动方向来收集滞留在与热介质相关的热交换器中的制冷机油进入压缩机取决于每种操作模式。

60. 发明授权

US10006678B2 Air-conditioning apparatus 有权
公开(公告)号：US10006678B2
公开(公告)日：2018-06-26
申请号：US14235898
申请日：2011-08-19
申请人： Keisuke Takayama , Koji Azuma , Yuji Motomura
发明人： Keisuke Takayama , Koji Azuma , Yuji Motomura
IPC分类号： F25B49/00 , F25B30/02 , F25B13/00 , F25B25/00 , F25B49/02
CPC分类号： F25B30/02 , F25B13/00 , F25B25/005 , F25B49/00 , F25B49/02 , F25B2313/0231 , F25B2313/0232
摘要： An air-conditioning apparatus includes a intermediate heat exchangers operating as a condenser or an evaporator and allows each intermediate heat exchanger to exchange heat between a refrigerant heated or cooled in a refrigeration cycle on a heat source side and a heat transfer medium flowing through a heat transfer medium circuit on a use side such that heat energy produced on the heat source side is transmitted to use side heat exchangers. A controller calculates the heat transfer medium temperature difference between a heat transfer medium inlet and outlet temperatures. When a detected value of a heat transfer medium temperature detecting device deviates from a predetermined range, the controller changes the target heat transfer medium temperature difference and controls a heat transfer medium flow control device, such that the heat transfer medium temperature difference reaches the changed target heat transfer medium temperature difference.

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