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51. 发明授权

US11747051B2 Cooling device, electronic apparatus, and cooling method 有权
公开(公告)号：US11747051B2
公开(公告)日：2023-09-05
申请号：US17363296
申请日：2021-06-30
申请人： FUJITSU LIMITED
发明人： Kouichi Kuramitsu
IPC分类号： F25B5/02 , F25B41/20
CPC分类号： F25B5/02 , F25B41/20 , F25B2400/161 , F25B2400/23
摘要： A cooling device includes a plurality of evaporators thermally coupled to a plurality of heat generating devices, respectively, a condenser coupled to the plurality of evaporators through a gas-phase pipe, a first tank coupled to the condenser through a liquid-phase pipe and configured to store a refrigerant therein, a second tank disposed at a position higher than the plurality of evaporators and configured to store the refrigerant therein, a plurality of distribution pipes each through which a corresponding evaporator of the plurality of evaporators is coupled to the second tank, a pump coupled to the first tank and the second tank through coupling pipes, respectively, and a bypass pipe through which the second tank is coupled to one of the first tank and the liquid-phase pipe.

52. 发明申请

US20170176054A1 Refrigeration System And Methods For Refrigeration 审中-公开
公开(公告)号：US20170176054A1
公开(公告)日：2017-06-22
申请号：US15363031
申请日：2016-11-29
申请人： ARESCO TECHNOLOGIES, LLC
发明人： Fred Lingelbach , John Lingelbach
IPC分类号： F25B1/10 , F25B43/00 , F25B47/02 , F25B5/02 , F25B6/02
CPC分类号： F25B1/10 , F25B5/02 , F25B6/02 , F25B9/002 , F25B43/006 , F25B47/022 , F25B2400/06 , F25B2400/072 , F25B2400/16 , F25B2400/161
摘要： A refrigeration system includes: a compressor arrangement for compressing gaseous refrigerant from a first pressure to a second pressure, wherein the second pressure comprises a condensing pressure; a plurality of condenser evaporator systems, wherein each condenser evaporator system comprises: (1) a condenser for receiving gaseous refrigerant at a condensing pressure and condensing the refrigerant to a liquid refrigerant; (2) a controlled pressure receiver for holding the liquid refrigerant from the condenser; and (3) an evaporator for evaporating liquid refrigerant from the controlled pressure receiver to form gaseous refrigerant; a first gaseous refrigerant feed line for feeding the gaseous refrigerant at the second pressure from the compressor arrangement to the plurality of condenser evaporator systems; and a second gaseous refrigerant feed line for feeding gaseous refrigerant from the plurality of condenser evaporator systems to the compressor arrangement.

53. 发明申请

US20150153091A1 TRANSCRITICAL R744 REFRIGERATION SYSTEM FOR SKATING RINKS WITH TOTAL CONDENSATION AND WITHOUT FLASH-GAS BYPASS 有权
标题翻译：用于通过总体冷凝和无气体旁路去除滚动的RXT的转换式R744制冷系统
公开(公告)号：US20150153091A1
公开(公告)日：2015-06-04
申请号：US14559085
申请日：2014-12-03
申请人： SYSTÈMES LMP INC.
发明人： Gaétan LESAGE , Jordan KANTCHEV
IPC分类号： F25D17/02 , F25B1/00
CPC分类号： F25B9/006 , A63C19/10 , F25B6/04 , F25B7/00 , F25B33/00 , F25B40/02 , F25B2309/061 , F25B2341/0662 , F25B2400/13 , F25B2400/16 , F25B2400/161 , F25B2400/162
摘要： A transcritical R-744 refrigeration system, especially used for refrigerating a skating rink, has a heat exchanger between the gas cooler followed by a throttling device and the flash tank (or receiver), in order to eliminate the need of a flash-gas bypass. The heat exchanger connects to an external mechanical refrigeration system operating at a higher evaporating temperature than the transcritical R-744 refrigeration system, and generally totally condenses the vapor of the R-744 refrigerant before it reaches the flask tank. A method for improving the energy efficiency of the transcritical R-744 refrigeration system is also disclosed.
摘要翻译：特别用于冷冻溜冰场的跨临界R-744制冷系统在气体冷却器之后具有节流装置和闪蒸罐（或接收器）之间的热交换器，以便消除对闪蒸气体旁路的需要。热交换器连接到比超临界R-744制冷系统运行的蒸发温度更高的外部机械制冷系统，并且在R-744制冷剂到达烧瓶之前通常完全冷凝。还公开了一种用于提高跨临界R-744制冷系统的能量效率的方法。

54. 发明申请

US20120312038A1 Refrigeration System And Methods For Refrigeration 有权
标题翻译：制冷系统及制冷方法
公开(公告)号：US20120312038A1
公开(公告)日：2012-12-13
申请号：US13495468
申请日：2012-06-13
申请人： Fred Lingelbach , John Lingelbach
发明人： Fred Lingelbach , John Lingelbach
IPC分类号： F25B39/04 , F25B1/00
CPC分类号： F25B1/10 , F25B5/02 , F25B6/02 , F25B9/002 , F25B43/006 , F25B47/022 , F25B2400/06 , F25B2400/072 , F25B2400/16 , F25B2400/161
摘要： A refrigeration system includes: a compressor arrangement for compressing gaseous refrigerant from a first pressure to a second pressure, wherein the second pressure comprises a condensing pressure; a plurality of condenser evaporator systems, wherein each condenser evaporator system comprises: (1) a condenser for receiving gaseous refrigerant at a condensing pressure and condensing the refrigerant to a liquid refrigerant; (2) a controlled pressure receiver for holding the liquid refrigerant from the condenser; and (3) an evaporator for evaporating liquid refrigerant from the controlled pressure receiver to form gaseous refrigerant; a first gaseous refrigerant feed line for feeding the gaseous refrigerant at the second pressure from the compressor arrangement to the plurality of condenser evaporator systems; and a second gaseous refrigerant feed line for feeding gaseous refrigerant from the plurality of condenser evaporator systems to the compressor arrangement.
摘要翻译：制冷系统包括：用于将气态制冷剂从第一压力压缩至第二压力的压缩机装置，其中所述第二压力包括冷凝压力; 多个冷凝器蒸发器系统，其中每个冷凝器蒸发器系统包括：（1）冷凝器，用于接收冷凝压力的气态制冷剂并将制冷剂冷凝至液体制冷剂; （2）用于从冷凝器保持液体制冷剂的受控压力接收器; 和（3）用于从受控压力容器蒸发液体制冷剂以形成气态制冷剂的蒸发器; 用于将来自压缩机装置的第二压力的气态制冷剂供给到多个冷凝器蒸发器系统的第一气态制冷剂供给管线; 以及用于将气态制冷剂从多个冷凝器蒸发器系统供给到压缩机装置的第二气态制冷剂供给管线。

55. 发明授权

US06705107B2 Compact ice making machine with cool vapor defrost 有权
标题翻译：紧凑型制冰机采用冷蒸汽除霜
公开(公告)号：US06705107B2
公开(公告)日：2004-03-16
申请号：US09910437
申请日：2001-07-19
申请人： Charles E. Schlosser , Cary J. Pierskalla , Scott J. Shedivy , Michael R. Lois , Richard T. Miller , Brian A. Ebelt
发明人： Charles E. Schlosser , Cary J. Pierskalla , Scott J. Shedivy , Michael R. Lois , Richard T. Miller , Brian A. Ebelt
IPC分类号： F25C112
CPC分类号： F25C5/10 , F25B5/02 , F25B47/022 , F25B2341/0661 , F25B2341/0683 , F25B2400/0403 , F25B2400/0411 , F25B2400/161 , F25B2400/22 , F25B2500/01 , F25B2500/12 , F25B2600/2517 , F25C2400/14 , F25C2600/04 , F25D23/006
摘要： An ice making machine has a water system, including a pump, an ice-forming mold and interconnecting lines therefore; a refrigeration system, including a compressor, a condenser, an expansion device, an evaporator in thermal contact with the ice-forming mold, and a receiver. The receiver has an inlet connected to the condenser, a liquid outlet connected to the expansion device and a vapor outlet connected by a valved passageway to the evaporator. In a preferred embodiment, two interconnected receivers are used. A cabinet housing the evaporator is preferably less than 18 inches deep. The pump is preferably mounted so that the pump motor is located outside of the water compartment, but can still be removed from the front of the machine.
摘要翻译：因此，制冰机具有水系统，包括泵，成冰模和互连线; 包括压缩机，冷凝器，膨胀装置，与制冰模具热接触的蒸发器的制冷系统和接收器。接收器具有连接到冷凝器的入口，连接到膨胀装置的液体出口和通过阀通道连接到蒸发器的蒸汽出口。在优选实施例中，使用两个互连的接收器。容纳蒸发器的机柜优选地小于18英寸深。泵优选地安装成使得泵马达位于水舱的外部，但是仍然可以从机器的前部移除。

56. 发明申请

US20020078705A1 Compact ice making machine with cool vapor defrost 有权
标题翻译：紧凑型制冰机采用冷蒸汽除霜
公开(公告)号：US20020078705A1
公开(公告)日：2002-06-27
申请号：US09910437
申请日：2001-07-19
发明人： Charles E. Schlosser , Cary J. Pierskalla , Scott J. Shedivy , Michael R. Lois , Richard T. Miller , Brian A. Ebelt
IPC分类号： F25C001/00 , F25C005/10
CPC分类号： F25C5/10 , F25B5/02 , F25B47/022 , F25B2341/0661 , F25B2341/0683 , F25B2400/0403 , F25B2400/0411 , F25B2400/161 , F25B2400/22 , F25B2500/01 , F25B2500/12 , F25B2600/2517 , F25C2400/14 , F25C2600/04 , F25D23/006
摘要： An ice making machine has a water system, including a pump, an ice-forming mold and interconnecting lines therefore; a refrigeration system, including a compressor, a condenser, an expansion device, an evaporator in thermal contact with the ice-forming mold, and a receiver. The receiver has an inlet connected to the condenser, a liquid outlet connected to the expansion device and a vapor outlet connected by a valved passageway to the evaporator. In a preferred embodiment, two interconnected receivers are used. A cabinet housing the evaporator is preferably less than 18 inches deep. The pump is preferably mounted so that the pump motor is located outside of the water compartment, but can still be removed from the front of the machine.
摘要翻译：因此，制冰机具有水系统，包括泵，成冰模和互连线; 包括压缩机，冷凝器，膨胀装置，与制冰模具热接触的蒸发器的制冷系统和接收器。接收器具有连接到冷凝器的入口，连接到膨胀装置的液体出口和通过阀通道连接到蒸发器的蒸汽出口。在优选实施例中，使用两个互连的接收器。容纳蒸发器的机柜优选地小于18英寸深。泵优选地安装成使得泵马达位于水舱的外部，但是仍然可以从机器的前部移除。

57. 发明授权

US3988904A Refrigeration system 失效
标题翻译：制冷系统
公开(公告)号：US3988904A
公开(公告)日：1976-11-02
申请号：US529856
申请日：1974-12-05
申请人： Robert R. Ross
发明人： Robert R. Ross
IPC分类号： F25B41/00 , F25B45/00
CPC分类号： F25B41/00 , F25B2400/075 , F25B2400/0751 , F25B2400/161 , Y10S62/17
摘要： A refrigeration system incorporating a compressor sub-system which provides a source of higher pressure gaseous refrigerant to force liquid refrigerant into the receiver when condensor pressure is reduced sufficiently below normal to prevent it accomplishing the same purpose. When condensor pressure is insufficient to force liquid refrigerant from a pilot receiver tank to the receiver tank liquid accumulates in the pilot receiver tank to a level where it actuates a control valve, introducing said higher pressure gaseous refrigerant to said pilot tank and forcing liquid out. While condensor pressure is sufficient to the task, as is normally the case, the higher pressure gaseous refrigerant is received directly by the condensor.
摘要翻译：一种包括压缩机子系统的制冷系统，其提供高压气态制冷剂源，以在冷凝器压力足够低于正常水平时迫使液体制冷剂进入接收器，以防止其实现相同的目的。当冷凝器压力不足以迫使来自先导接收罐的液体制冷剂到接收器箱时，液体将先导接收罐中积聚到其致动控制阀的水平，将所述高压气态制冷剂引入所述先导箱并迫使液体流出。当冷凝器压力足以满足任务时，通常情况下，高压气态制冷剂由冷凝器直接接收。

58. 发明公开

EP3190355A4 AIR CONDITIONER AND METHOD FOR CONTROLLING SAME 审中-公开
公开(公告)号：EP3190355A4
公开(公告)日：2017-11-15
申请号：EP15838951
申请日：2015-09-03
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： TAKEICHI HISASHI , EGUCHI HIROAKI , OGASAWARA TETSUYA , YAMADA KENICHI , AONO MASAHIRO
IPC分类号： F25B1/00 , F25B41/04 , F25B45/00 , F25B49/02
CPC分类号： F25B41/043 , F25B13/00 , F25B45/00 , F25B49/022 , F25B49/027 , F25B2313/002 , F25B2313/0215 , F25B2313/0314 , F25B2313/0315 , F25B2400/161 , F25B2500/19 , F25B2700/04 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , F25B2700/21174
摘要： An air conditioner may prevent a refrigerant stored in a refrigerant storage from rapidly flowing into a main refrigerant circuit when the type of operation is switched. The air conditioner may include a refrigerant circuit provided with a compressor, a condenser, an expansion valve and an evaporator; a refrigerant amount detection device configured to determine whether a refrigerant state in an outlet of the compressor is a supercooled state or a gas-liquid two phase state, and configured to calculate a refrigerant amount ratio in the refrigerant circuit, based on a predetermined set value according to at least one of a temperature and a pressure detected in the refrigerant circuit, and the refrigerant state; and a controller configured to control the refrigerant circuit according to the refrigerant amount ratio calculated by the refrigerant amount detection device.

59. 发明授权

EP2320161B1 Air conditioner 有权
公开(公告)号：EP2320161B1
公开(公告)日：2013-10-16
申请号：EP11154491.2
申请日：2003-11-17
申请人： Daikin Industries, Ltd.
发明人： Matsuoka, Shinya , Hori, Yasushi , Sada, Shinri
IPC分类号： F25B1/00 , F25B13/00
CPC分类号： F25B13/00 , F25B31/004 , F25B2313/006 , F25B2313/0233 , F25B2313/02331 , F25B2313/02344 , F25B2313/0253 , F25B2313/0314 , F25B2313/0315 , F25B2400/06 , F25B2400/075 , F25B2400/161 , F25B2400/19 , F25B2500/16 , F25B2500/27 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152

60. 发明公开

EP1564505A4 AIR CONDITIONER 审中-公开
标题翻译：气候控制系统
公开(公告)号：EP1564505A4
公开(公告)日：2010-09-22
申请号：EP03772833
申请日：2003-11-17
申请人： DAIKIN IND LTD
发明人： MATSUOKA SHINYA , HORI YASUSHI , SADA SHINRI
IPC分类号： F25B1/00 , F25B13/00 , F25B31/00
CPC分类号： F25B13/00 , F25B31/004 , F25B2313/006 , F25B2313/0233 , F25B2313/02331 , F25B2313/02344 , F25B2313/0253 , F25B2313/0314 , F25B2313/0315 , F25B2400/06 , F25B2400/075 , F25B2400/161 , F25B2400/19 , F25B2500/16 , F25B2500/27 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152

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