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71. 发明申请

US20140260342A1 SYSTEM FOR REFRIGERANT CHARGE VERIFICATION 有权
标题翻译：制冷剂充电验证系统
公开(公告)号：US20140260342A1
公开(公告)日：2014-09-18
申请号：US14193568
申请日：2014-02-28
申请人： Emerson Climate Technologies, Inc.
发明人： Hung M. Pham
IPC分类号： F25B49/02
CPC分类号： F25B45/00 , F25B39/04 , F25B40/02 , F25B40/04 , F25B49/005 , F25B2500/22 , F25B2500/222 , F25B2500/23 , F25B2500/24 , F25B2600/19 , F25B2700/04 , F25B2700/2106 , F25B2700/21162 , F25B2700/21163
摘要： A charge-verification system for a circuit including a condenser having an inlet, an outlet, and a coil circuit tube extending between the inlet and the outlet is provided. The charge-verification system may include a first of coil temperature sensor located on the coil circuit tube a first distance from the inlet and a second of coil temperature sensor located on the coil circuit tube a second distance from the inlet. The charge-verification system may also include a controller receiving a first signal from the first temperature sensor indicative of a first temperature and a second signal from the second temperature sensor indicative of a second temperature. The controller may determine which of the first signal and the second signal is closer to an actual saturated condensing temperature of the condenser.
摘要翻译：提供了一种用于包括具有在入口和出口之间延伸的入口，出口和线圈电路管的冷凝器的电路的电荷验证系统。电荷验证系统可以包括位于线圈电路管上的线圈温度传感器中的第一个，距离入口第一距离，线圈温度传感器的第二个位于线圈电路管上，距入口第二距离。充电验证系统还可以包括控制器，其从第一温度传感器接收指示第一温度的第一信号和来自第二温度传感器的指示第二温度的第二信号。控制器可以确定第一信号和第二信号中的哪一个更接近冷凝器的实际饱和冷凝温度。

72. 发明授权

US08807525B2 Quick-release coupling 有权
标题翻译：快速联轴器
公开(公告)号：US08807525B2
公开(公告)日：2014-08-19
申请号：US13463784
申请日：2012-05-03
申请人： Chia-Chun Chang
发明人： Chia-Chun Chang
IPC分类号： F16L37/28
CPC分类号： F16L37/34 , F16L37/36 , F16L37/413 , F16L37/44 , F25B41/003 , F25B45/00 , F25B2345/006 , F25B2500/22 , Y10T137/87965 , Y10T137/87973
摘要： A quick-release coupling includes a socket defining a first passage in a connection port thereof, a locking member mounted in a front end of the socket and adapted for locking an inserted external male mating connector, an air valve control device mounted in a rear end of the socket, and a leak-proof device having a stopper mounted in the front end of the socket and defining therein a second passage, which is kept in communication with the first passage upon insertion of an external mating male connector into the front end of the socket to move the stopper backward, or blocked from the first passage after removable of the inserted external mating male connector and a forward movement of the stopper by the air valve control device.
摘要翻译：快速释放联接器包括：在其连接端口中限定第一通道的插座;安装在插座的前端中并适于锁定插入的外部阳配合连接器的锁定构件，安装在后端的空气阀控制装置以及防漏装置，其具有安装在所述插座的前端中的止动件并且在其中限定第二通道，所述第二通道在将外部配合的公连接器插入到所述第二通道的前端时保持与所述第一通道连通所述插座将所述止动件向后移动，或者在所述插入的外部配合公连接器可移除之后从所述第一通道阻挡，并且所述止动件由所述空气阀控制装置向前移动。

73. 发明授权

US10060636B2 Heat pump system with refrigerant charge diagnostics 有权
公开(公告)号：US10060636B2
公开(公告)日：2018-08-28
申请号：US14607782
申请日：2015-01-28
申请人： EMERSON CLIMATE TECHNOLOGIES, INC.
发明人： Fadi M. Alsaleem , Gregg M. Hemmelgarn
IPC分类号： D21C9/00 , D21H23/00 , F25B49/00 , F24D19/10 , F25B13/00
CPC分类号： F24D19/1087 , F24D2220/042 , F25B13/00 , F25B49/00 , F25B49/005 , F25B2500/22 , F25B2500/23 , F25B2500/24 , F25B2700/2106 , F25B2700/21161 , F25B2700/21163 , F25B2700/21172 , F25B2700/21173 , H05K999/99
摘要： A heat-pump circuit may include an indoor heat exchanger, an outdoor heat exchanger, a compressor adapted to circulate a working fluid between the indoor and outdoor heat exchangers, and an expansion device disposed between the indoor and outdoor heat exchangers. A monitor for the heat-pump system may include a return-air temperature sensor, a supply-air temperature sensor, and a processor. The return-air temperature sensor may be adapted to measure a first air temperature of air upstream of the indoor heat exchanger. The supply-air temperature sensor may be adapted to measure a second air temperature of air downstream of the indoor heat exchanger. The processor may be in communication with the return-air temperature sensor and the supply-air temperature sensor. The processor may be programmed to determine a working-fluid-charge condition of the heat-pump system based on the first and second air temperatures.

74. 发明授权

US09765979B2 Heat-pump system with refrigerant charge diagnostics 有权
公开(公告)号：US09765979B2
公开(公告)日：2017-09-19
申请号：US14244967
申请日：2014-04-04
申请人： Emerson Electric Co.
发明人： Fadi M. Alsaleem , Gregg M. Hemmelgarn
IPC分类号： B60H1/00 , G05D23/00 , F25B49/00 , G01K13/00 , F24D19/10 , F25B13/00
CPC分类号： F24D19/1087 , F24D2220/042 , F25B13/00 , F25B49/00 , F25B49/005 , F25B2500/22 , F25B2500/23 , F25B2500/24 , F25B2700/2106 , F25B2700/21161 , F25B2700/21163 , F25B2700/21172 , F25B2700/21173 , H05K999/99
摘要： A heat-pump circuit may include an indoor heat exchanger, an outdoor heat exchanger, a compressor adapted to circulate a working fluid between the indoor and outdoor heat exchangers, and an expansion device disposed between the indoor and outdoor heat exchangers. A monitor for the heat-pump system may include a return-air temperature sensor, a supply-air temperature sensor, and a processor. The return-air temperature sensor may be adapted to measure a first air temperature of air upstream of the indoor heat exchanger. The supply-air temperature sensor may be adapted to measure a second air temperature of air downstream of the indoor heat exchanger. The processor may be in communication with the return-air temperature sensor and the supply-air temperature sensor. The processor may be programmed to determine a working-fluid-charge condition of the heat-pump system based on the first and second air temperatures.

75. 发明申请

US20160131150A1 SEALING MECHANISM AND TURBO REFRIGERATOR 审中-公开
标题翻译：密封机构和涡轮制冷机
公开(公告)号：US20160131150A1
公开(公告)日：2016-05-12
申请号：US14895608
申请日：2014-05-30
申请人： DAIKIN INDUSTRIES, LTD.
发明人： Kentarou ODA , Nobuyoshi SAKUMA
IPC分类号： F04D29/12 , F25B1/053 , F16J15/447
CPC分类号： F04D29/122 , F04D29/102 , F04D29/624 , F04D29/668 , F16J15/44 , F16J15/447 , F25B1/053 , F25B1/10 , F25B2400/13 , F25B2500/22
摘要： A sealing mechanism (40) includes: a ring-shaped sealing body (41) which surrounds a rotating shaft (24) when viewed from an axial direction; a sealing-body support part (42) which supports the sealing body (41) so as to be movable in a radial direction of the rotating shaft (24); and an elastic member (44) which is interposed between the sealing body (41) and the sealing-body support part (42).
摘要翻译：密封机构（40）包括：从轴向观察时环绕旋转轴（24）的环状密封体（41）密封体支撑部（42），其支撑所述密封体（41），以能够沿所述旋转轴（24）的径向移动; 以及插入在密封体（41）和密封体支撑部（42）之间的弹性部件（44）。

76. 发明申请

US20150160664A1 EXPANSION VALVE 审中-公开
标题翻译：膨胀阀
公开(公告)号：US20150160664A1
公开(公告)日：2015-06-11
申请号：US14558664
申请日：2014-12-02
申请人： TGK CO., LTD.
发明人： Takeshi KANEKO
IPC分类号： G05D23/185 , F25B41/06
CPC分类号： F25B41/062 , F25B2500/22
摘要： An expansion valve according to an embodiment includes a power element, a metal seal part, and an elastic seal part. The power element has a housing, formed of a metal different from a kind of metal constituting a body, and a drive section, provided within the housing, which generates a drive force used to open and close a valve section. And the power element is fixed to the body in a manner such that the housing closes an opening end of the body. The metal seal part is provided between the body and the housing, and seals between an inside and an outside of the body by a deformation in a metal. The elastic seal part is provided between the body and the housing, and seals between an inside and an outside of the housing in such a manner as to surround the periphery of the metal seal part.
摘要翻译：根据实施例的膨胀阀包括功率元件，金属密封部分和弹性密封部分。功率元件具有由与构成主体的金属不同的金属形成的壳体和设置在壳体内的驱动部，该驱动部产生用于打开和关闭阀部的驱动力。并且功率元件以使得壳体封闭主体的开口端的方式固定到主体。金属密封部分设置在主体和壳体之间，并且通过金属的变形在主体的内部和外部之间进行密封。弹性密封部分设置在主体和壳体之间，并以围绕金属密封部分的周边的方式在壳体的内部和外部之间进行密封。

77. 发明申请

US20140223931A1 CONTROL SYSTEM FOR A REFRIGERATED MERCHANDISER 审中-公开
标题翻译：制冷剂的控制系统
公开(公告)号：US20140223931A1
公开(公告)日：2014-08-14
申请号：US13798549
申请日：2013-03-13
申请人： HUSSMANN CORPORATION
发明人： Doron Shapiro , Norman E. Street , Ramakrishna Krishnaswamy , Jony M. Zangari , Derek Lea , Tobey D. Fowler
IPC分类号： F25B49/00
CPC分类号： F25B49/005 , F25B2400/12 , F25B2400/22 , F25B2500/22
摘要： A method of controlling a refrigerated merchandiser. The method includes refrigerating a product display area of the merchandiser using a refrigerant, detecting a presence of an air-refrigerant mixture in the refrigerated merchandiser, activating a fan in response to detecting the presence of an air-refrigerant mixture, and at least partially evacuating an interior of the merchandiser in response to fan activation.
摘要翻译：一种控制冷藏商品的方法。该方法包括：使用制冷剂冷冻商品展示区域，检测冷藏商品中的空气 - 制冷剂混合物的存在，响应于检测到空气 - 制冷剂混合物的存在而启动风扇，并且至少部分排空商人的内部响应风扇激活。

78. 发明授权

US08720486B2 Valve apparatus 有权
标题翻译：阀门装置
公开(公告)号：US08720486B2
公开(公告)日：2014-05-13
申请号：US13358739
申请日：2012-01-26
申请人： Yoshinori Uchida
发明人： Yoshinori Uchida
IPC分类号： F16K17/00
CPC分类号： F16K17/0406 , F16K31/04 , F25B13/00 , F25B41/04 , F25B49/005 , F25B2313/02741 , F25B2500/07 , F25B2500/22 , Y10T137/87394
摘要： A valve apparatus includes a valve main body provided with a first inlet and outlet, a valve chamber to which a valve port is open, and a second inlet and outlet connected to the valve port. A valve shaft having a valve body portion for opening and closing the valve port is provided in the valve chamber. A relief valve is provided within the valve body portion to relieve a pressure of the valve chamber to the second inlet and outlet when a fluid pressure of the refrigerant within the valve chamber becomes a predetermined pressure or more in a fully closed state in which the valve port is closed by the valve body portion, thereby to automatically relieve a fluid within a valve chamber without causing a cost increase and an enlargement of size.
摘要翻译：阀装置包括具有第一入口和出口的阀主体，阀口打开的阀室，以及连接到阀口的第二入口和出口。具有用于打开和关闭阀口的阀体部分的阀轴设置在阀室中。当阀体内的制冷剂的流体压力在完全关闭状态下变为预定压力或更大时，阀体部分内设置有安全阀，以在阀门的全闭合状态下将阀室的压力减小到第二入口和出口，端口被阀体部分封闭，从而自动释放阀室内的流体，而不会导致成本增加和尺寸增大。

79. 发明授权

US06615597B1 Refrigerator 有权
标题翻译：冰箱
公开(公告)号：US06615597B1
公开(公告)日：2003-09-09
申请号：US09868232
申请日：2001-06-15
申请人： Nobuo Domyo , Koichi Kita
发明人： Nobuo Domyo , Koichi Kita
IPC分类号： F25B1300
CPC分类号： F25B41/04 , F25B13/00 , F25B41/062 , F25B2313/0272 , F25B2313/02741 , F25B2400/12 , F25B2400/16 , F25B2400/19 , F25B2400/23 , F25B2500/22 , F25B2500/221 , F25B2500/27 , F25B2600/2513 , F25B2600/2523 , F25B2700/2104
摘要： A bridge circuit (11) having four check valves (31, 32, 33, 34) is provided upstream of a receiver (10), which is provided upstream of an expansion valve (7). A gas vent pipe (12) for connecting the receiver (10) and a pipe (24) downstream of the expansion valve (7) to each other is provided, and the gas vent pipe (12) is provided with a gas vent valve (13). Upon shut down, the gas vent valve (13) is opened, and the expansion valve (7) is gradually closed. The compressor (4) is shut down and the gas vent valve (13) is closed after passage of a predetermined time from the point in time when the expansion valve (7) reaches the fully closed state.
摘要翻译：具有四个止回阀（31,32,33,34）的桥接电路（11）设置在设置在膨胀阀（7）的上游的接收器（10）的上游。设置有用于将接收器（10）和膨胀阀（7）下游的管道（24）彼此连接的排气管（12），并且排气管（12）设置有排气阀 13）。关闭时，排气阀（13）打开，膨胀阀（7）逐渐关闭。在膨胀阀（7）达到完全关闭状态的时间点经过预定时间之后，关闭压缩机（4）并且排气阀（13）关闭。

80. 发明申请

WO2017139368A1 SYSTEMS AND METHODS FOR DETECTING DEGRADATION OF A COMPONENT IN AN AIR CONDITIONING SYSTEM 审中-公开
标题翻译：用于检测空调系统中的部件的退化的系统和方法
公开(公告)号：WO2017139368A1
公开(公告)日：2017-08-17
申请号：PCT/US2017/017001
申请日：2017-02-08
申请人： LIEBERT CORPORATION
发明人： LIN, Zhiyong , HRNCAR, Martin
IPC分类号： F25B1/10 , F25B41/04 , F25B49/02
CPC分类号： F24F11/30 , F24F11/32 , F25B1/10 , F25B41/04 , F25B41/043 , F25B49/02 , F25B2400/06 , F25B2500/06 , F25B2500/22 , F25B2600/02 , F25B2600/11 , F25B2600/13 , F25B2600/21 , F25B2700/1931 , F25B2700/1933 , F25B2700/195 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152 , G05B23/0245 , Y02B30/745
摘要： A method including: determining whether a cooling system is operating in a cooling mode, such that the cooling system is not operating in a reheat mode, a humidification mode or a dehumidification mode; determining whether the cooling system is operating in a compressor mode, such that the cooling system is not operating in a pump refrigerant economization mode; determining whether the cooling system is at steady-state; and if the cooling system is operating in the cooling mode and the compressor mode and is at steady-state, evaluating one or more rules to determine if a degradation symptom exists for the cooling system. The method further includes: subsequent to the evaluation, generating a degradation evaluation value to indicate whether the one or more rules are satisfied; and based on the degradation evaluation value, generating an alarm signal or performing a countermeasure.
摘要翻译：一种方法，包括：确定冷却系统是否在冷却模式下操作，使得冷却系统不在再热模式，加湿模式或除湿模式下操作; 确定冷却系统是否在压缩机模式下运行，使得冷却系统不在泵制冷剂节约模式下运行; 确定冷却系统是否处于稳定状态; 并且如果冷却系统在制冷模式和压缩机模式下运行且处于稳定状态，则评估一个或多个规则以确定冷却系统是否存在退化症状。该方法还包括：在评估之后，生成劣化评估值以指示是否满足所述一个或多个规则; 并基于劣化评估值产生警报信号或执行对策。

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