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31. 发明授权

US09032753B2 Electronics cooling using lubricant return for a shell-and-tube style evaporator 有权
标题翻译：电子冷却使用润滑剂返回用于管壳式蒸发器
公开(公告)号：US09032753B2
公开(公告)日：2015-05-19
申请号：US13427228
申请日：2012-03-22
申请人： Todd J. Love , Harry K. Ring , Jon P. Hartfield
发明人： Todd J. Love , Harry K. Ring , Jon P. Hartfield
IPC分类号： F25B43/02 , F25B31/00
CPC分类号： F25B31/004 , F25B31/002 , F25B31/026 , F25B39/028 , F25B41/003 , F25B2339/0242 , F25B2400/05
摘要： A refrigeration system that induces lubricant-liquid refrigerant mixture flow from a flooded or falling film evaporator by means of the lubricant-liquid refrigerant mixture flow adsorbing heat from an electronic component.
摘要翻译：通过从电子部件吸附热量的润滑剂 - 液体制冷剂混合物流引起润滑剂 - 液体制冷剂混合物从淹没或降膜蒸发器流出的制冷系统。

32. 发明申请

US20150114013A1 AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER 有权
标题翻译：空调器和控制空调的方法
公开(公告)号：US20150114013A1
公开(公告)日：2015-04-30
申请号：US14524945
申请日：2014-10-27
申请人： LG ELECTRONICS INC.
发明人： Jinyoung JOO , Seokhoon JANG
IPC分类号： F25B43/02 , F25B49/02
CPC分类号： F25B43/02 , F25B31/004 , F25B40/02 , F25B41/003 , F25B49/02 , F25B2400/061 , F25B2400/23 , F25B2500/16 , F25B2600/2515 , F25B2700/03
摘要： An air conditioner and a method for controlling and air conditioner are provided. The air conditioner may include at least one compressor, a main suction passage to guide a refrigerant into the at least one compressor, at least one oil separator connected to the at least one compressor, that separates oil from the refrigerant discharged from the at least one compressor, at least one oil level sensor disposed in the at least one compressor to detect whether the at least one compressor lacks oil, a return passage to collect the oil separated from the at least one oil separator into the at least one compressor, a distribution return passage branched from the at least one return passage and connected to the main suction passage, and a valve disposed in each of the at least one return passage and the distribution return passage.
摘要翻译：提供了一种空调和控制和空调的方法。空调可以包括至少一个压缩机，用于将制冷剂引导到至少一个压缩机中的主吸入通道，连接到至少一个压缩机的至少一个油分离器，其将油与从至少一个压缩机排出的制冷剂分离压缩机，设置在所述至少一个压缩机中的至少一个油位传感器，以检测所述至少一个压缩机是否缺少油;用于收集从所述至少一个油分离器分离成至少一个压缩机的油的返回通道，从所述至少一个返回通道分支并连接到所述主吸入通道的返回通道和设置在所述至少一个返回通道和所述分配返回通道中的每一个中的阀。

33. 发明授权

US08991199B2 Heat pump system 有权
标题翻译：热泵系统
公开(公告)号：US08991199B2
公开(公告)日：2015-03-31
申请号：US13202623
申请日：2010-02-23
申请人： Masahiro Honda
发明人： Masahiro Honda
IPC分类号： F25B13/00 , F25B17/02 , F25B49/00 , F25B7/00 , F25B31/00
CPC分类号： F25B7/00 , F25B13/00 , F25B31/004 , F25B2339/047
摘要： A heat pump system includes: a heat-source-side refrigerant circuit having a heat-source-side compressor, a first usage-side heat exchanger operable as a radiator of heat-source-side refrigerant, and a heat-source-side heat exchanger operable as an evaporator of heat-source-side refrigerant; and a usage-side refrigerant circuit having a usage-side compressor arranged to compress usage-side refrigerant with a pressure of the usage-side refrigerant corresponding to a saturated gas temperature of 65° C. that is 2.8 MPa or less at gauge pressure, a refrigerant-water heat exchanger operable as a radiator of usage-side refrigerant to heat an aqueous medium, and a first usage-side heat exchanger operable as an evaporator of usage-side refrigerant by the radiation of heat-source-side refrigerant. The weight of usage-side refrigerant enclosed in the usage-side refrigerant circuit is one to three times the weight of refrigeration machine oil enclosed to lubricate the usage-side compressor.
摘要翻译：热泵系统包括：热源侧制冷剂回路，其具有热源侧压缩机，作为热源侧制冷剂的散热器工作的第一利用侧热交换器和热源侧制热器交换器可操作为热源侧制冷剂的蒸发器; 以及具有使用侧压缩机的利用侧制冷剂回路，所述利用侧制冷剂回路被配置成在所述使用侧制冷剂的压力下压缩使用侧制冷剂，所述利用侧制冷剂的压力对应于在表压为2.8MPa以下的饱和气体温度为65℃，作为利用侧制冷剂的散热器可以加热水性介质的制冷剂水热交换器以及通过热源侧制冷剂的放射而可以作为利用侧制冷剂的蒸发器工作的第一利用侧热交换器。封闭在使用侧制冷剂回路中的利用侧制冷剂的重量是密封用于使用侧压缩机的制冷机油的重量的一至三倍。

34. 发明申请

US20150052936A1 SEALED COMPRESSOR AND VAPOR COMPRESSION REFRIGERATION CYCLE APPARATUS INCLUDING THE SEALED COMPRESSOR 有权
标题翻译：密封式压缩机和蒸汽压缩机制冷循环装置，包括密封式压缩机
公开(公告)号：US20150052936A1
公开(公告)日：2015-02-26
申请号：US14391928
申请日：2013-01-16
申请人： Tetsuhide Yokoyama , Shogo Moroe , Yoshinori Shirafuji , Teruhiko Nishiki , Taro Kato , Hideaki Maeyama , Hiroki Nagasawa , Keisuke Shingu
发明人： Tetsuhide Yokoyama , Shogo Moroe , Yoshinori Shirafuji , Teruhiko Nishiki , Taro Kato , Hideaki Maeyama , Hiroki Nagasawa , Keisuke Shingu
IPC分类号： F25B1/00 , F04D29/66 , F04D25/06 , F04C23/00 , F04C18/02 , F04C29/02 , F04C29/00 , F25B43/02 , F04D29/063
CPC分类号： F25B1/005 , F04B39/0238 , F04B39/0284 , F04B39/04 , F04C18/02 , F04C18/0207 , F04C18/356 , F04C23/008 , F04C29/0021 , F04C29/026 , F04C29/045 , F04C2240/807 , F04C2240/809 , F04C2270/20 , F04D25/06 , F04D29/063 , F04D29/662 , F25B1/04 , F25B31/004 , F25B43/02
摘要： A sealed compressor includes a centrifugal impeller above a rotor to synchronously rotate. A refrigerant rises through a rotor air hole, flows in an upper space, and flows out from a discharge pipe. The centrifugal impeller includes an oil separation plate on the rotor, and plural vanes standing on the oil separation plate, and forms inter-vane flow passages between adjacent vanes, and a vane inner flow passage that guides refrigerant from the rotor air hole to inner entrances of the inter-vane flow passages. Outer exits of the inter-vane flow passages are disposed along an entire circumference, and refrigerant increased in pressure while passing through the inter-vane flow passages flows out from the outer exits to the upper space. The oil separation plate closes a short-circuit passage through which the refrigerant directly flows from the vane inner flow passages to the discharge pipe without passing through the inter-vane flow passages.
摘要翻译：密封压缩机包括在转子上方的同步旋转的离心式叶轮。制冷剂通过转子空气孔升高，在上部空间中流动并从排出管流出。离心式叶轮包括转子上的油分离板，和位于油分离板上的多个叶片，并在相邻叶片之间形成叶片间流动通道，以及将制冷剂从转子气孔引导到内部入口的叶片内流道的叶片间流动通道。叶片间流路的外部出口沿着整个圆周设置，并且制冷剂在通过叶片间流动通道时从压力升高而从外部出口流出到上部空间。油分离板封闭制冷剂直接从叶片内流道流向排出管的短路通路，而不通过叶片间流路。

35. 发明申请

US20150052915A1 COOLING SYSTEM AND A METHOD FOR SEPARATION OF OIL 有权
标题翻译：冷却系统及其分离方法
公开(公告)号：US20150052915A1
公开(公告)日：2015-02-26
申请号：US14383955
申请日：2013-03-05
申请人： Danarctica ApS
发明人： Flemming Clarence Larsen
IPC分类号： F25B43/02 , F25B1/00
CPC分类号： F25B43/02 , F25B1/005 , F25B31/004 , F25B39/04
摘要： The invention relates to a cooling system (2) and a method for oil separation, where a condenser unit (10) contains an oil separator (18,20), from which oil separator oil is lead through a pipeline (24) and back to the compressor (4). It is an object of the invention to collect all condensing functions and oil separation functions into a common pressure container (26). According to the invention, this objective is achieved by a system, the condenser unit and oil separator are integrated in a common pressure tank (26) that contains at least one first oil separator and at least a second secondary oil separator, which pressure tank contains a condenser container (30) which interacts with a third oil separator (22). Hereby, it is attained that condensation and oil separation are integrated in a common pressure tank.
摘要翻译：本发明涉及一种冷却系统（2）和一种油分离方法，其中冷凝器单元（10）包含油分离器（18,20），油分离器油从该分离器通过管道（24）引导回到压缩机（4）。本发明的一个目的是将所有冷凝功能和油分离功能集中到一个共同的压力容器（26）中。根据本发明，该目的通过系统实现，冷凝器单元和油分离器集成在共同的压力罐（26）中，该压力容器包含至少一个第一油分离器和至少第二辅助油分离器，该压力罐包含与第三油分离器（22）相互作用的冷凝器容器（30）。因此，可以将冷凝和油分离结合在一般的压力罐中。

36. 发明申请

US20140331712A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20140331712A1
公开(公告)日：2014-11-13
申请号：US14360135
申请日：2012-06-13
申请人： Kentaro Kan , Naomichi Tamura , Kazuhisa Iwasaki
发明人： Kentaro Kan , Naomichi Tamura , Kazuhisa Iwasaki
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B13/00 , F25B31/004 , F25B2313/023 , F25B2313/025 , F25B2400/075 , F25B2600/025 , F25B2700/03
摘要： An air-conditioning apparatus capable of storing a surplus of refrigerating machine oil and returning a necessary amount of the refrigerating machine oil to a compressor as required. In an air-conditioning apparatus, a controller determines the amount of refrigerating machine oil that is present in a compressor by measuring power of the compressor and controls opening and closing of a solenoid valve on the basis of the measurement results.
摘要翻译：一种能够储存多余的冷冻机油并根据需要将必要量的冷冻机油返回到压缩机的空调装置。在空调装置中，控制器通过测量压缩机的功率来确定存在于压缩机中的制冷机油的量，并且基于测量结果来控制电磁阀的打开和关闭。

37. 发明授权

US08826691B2 Air conditioner 有权
标题翻译：冷气机
公开(公告)号：US08826691B2
公开(公告)日：2014-09-09
申请号：US12010874
申请日：2008-01-30
申请人： Pil Hyun Yoon , Sai Kee Oh
发明人： Pil Hyun Yoon , Sai Kee Oh
IPC分类号： F25B43/02 , F25B41/00 , F25B1/10 , F25B31/00
CPC分类号： F25B31/004 , F25B43/02 , F25B2341/0016 , F25B2400/04 , F25B2400/075
摘要： An air conditioner includes at least one compressor, an outlet pipe, an inlet pipe, and at least one bypass pipe. Oil and/or refrigerant discharged from the at least one compressor flows through the outlet pipe. The inlet pipe receives the oil and/or refrigerant flown through the outlet pipe and allows the oil and/or refrigerant to flow to the at least one compressor. The at least one bypass pipe is connected to the at least one compressor and allow bypass flows of the oil and/or refrigerant from the at least one compressor to the outlet pipe.
摘要翻译：空调包括至少一个压缩机，出口管，入口管和至少一个旁通管。从至少一个压缩机排出的油和/或制冷剂流过出口管。入口管接收通过出口管流动的油和/或制冷剂，并允许油和/或制冷剂流到至少一个压缩机。所述至少一个旁通管连接到所述至少一个压缩机，并允许所述油和/或制冷剂从所述至少一个压缩机旁路流到所述出口管。

38. 发明申请

US20140223954A1 CRYOGENIC REFRIGERATOR SYSTEM AND OIL SEPARATOR 审中-公开
标题翻译：低温制冷系统和油分离器
公开(公告)号：US20140223954A1
公开(公告)日：2014-08-14
申请号：US14169468
申请日：2014-01-31
申请人： Sumitomo Heavy Industries, Ltd.
发明人： Takuya Shimada
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B9/14 , F25B31/004 , F25B2339/047 , F25B2600/0271 , F25B2600/2501
摘要： Provided is an oil separator in which a filter member is arranged between inner and outer punching plates and that includes a filter element configured so that a refrigerant gas that has flowed in from an inlet pipe flows into the filter member through inner through-holes provided in the inner punching plate, and flows outside through outer through-holes provided in the outer punching plate, and a shell that houses the filter element therein and has a bottom portion that collects leak oil that has flowed out of the outer through-holes. An auxiliary flow channel plate for the leak oil is provided in the surface of the outer punching plate, and is configured so that the leak oil is discharged to the bottom portion of the shell through the auxiliary flow channel plate.
摘要翻译：本发明提供一种油分离器，其中过滤构件设置在内冲压板和外冲孔板之间，并且包括过滤元件，其被构造成使得从入口管流入的制冷剂气体通过设置在过滤构件中的内通孔流入过滤构件内冲孔板，并且通过设置在外冲孔板中的外通孔向外流动，以及将过滤元件容纳在其中的壳体，并且具有收集从外通孔流出的泄漏油的底部。在外冲孔板的表面设置有用于泄漏油的辅助流路板，并且构成为使漏油通过辅助流路板排出到壳体的底部。

39. 发明申请

US20140174112A1 Refrigerant Vaporizer 有权
标题翻译：制冷剂蒸发器
公开(公告)号：US20140174112A1
公开(公告)日：2014-06-26
申请号：US14233180
申请日：2012-07-27
申请人： Anthony S. Molavi
发明人： Anthony S. Molavi
IPC分类号： F25B43/02
CPC分类号： F25B43/02 , F25B31/004 , F25B2400/01 , F25B2400/05
摘要： A vaporizer has: an inlet (72); an oil outlet (90; 94); a vent (120); a hot gas inlet (132); and a cooled gas outlet (134). A gas flowpath (130) extends from the hot gas inlet to the cooled gas outlet. A vaporizer chamber (192) is downstream of the inlet along a primary flowpath. A gas conduit (220) is along the gas flowpath in heat exchange relation with the primary flowpath. A sump (194) is below the vaporizer chamber. A housing (180) encloses the sump and the vaporizer chamber. A passageway extends from the vaporizer chamber to the sump.
摘要翻译：蒸发器具有：入口（72）; 油出口（90; 94）; 通风口（120）; 热气体入口（132）; 和冷却气体出口（134）。气体流路130从热气体入口延伸到冷却气体出口。蒸发器室（192）沿着主流路在入口的下游。气体导管（220）沿着与主流路热交换的气体流路。贮槽（194）位于蒸发器室下方。壳体（180）包围贮槽和蒸发器室。通道从蒸发器室延伸到贮槽。

40. 发明申请

US20140056725A1 Suction Header Arrangement for Oil Management in Multiple-Compressor Systems 审中-公开
标题翻译：多压缩机系统油管理抽头安排
公开(公告)号：US20140056725A1
公开(公告)日：2014-02-27
申请号：US13932540
申请日：2013-07-01
申请人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
发明人： Bruce A. Fraser , Ronald J. Duppert , Wayne P. Beagle
IPC分类号： F04C15/00
CPC分类号： F04C15/0088 , F04C18/0215 , F04C23/001 , F04C23/008 , F04C28/02 , F04C29/026 , F04C29/028 , F04C29/12 , F04C2240/806 , F25B31/004 , F25B2400/075
摘要： A refrigeration system with two or more compressors configured to compress a flow of refrigerant with oil entrained therein. A suction flow piping arrangement is configured to supply a flow of refrigerant and oil to the two or more compressors. The suction flow piping arrangement has a suction header configured to carry the flow of refrigerant and oil, and a primary compressor supply conduit connected to the suction header. The primary compressor supply conduit supplies refrigerant and oil to a first compressor of the two or more compressors. A secondary compressor supply conduit branches off from the suction header. The secondary compressor supply conduit supplies refrigerant to a second compressor of the two or more compressors. The primary compressor supply conduit is configured to supply more oil to the first compressor than the secondary compressor supply conduit supplies to the second compressor.
摘要翻译：一种具有两个或多个压缩机的制冷系统，其构造成用夹带在其中的油来压缩制冷剂流。抽吸流动管道装置被配置为向两个或更多个压缩机供应制冷剂和油的流。吸入管道装置具有被配置为承载制冷剂和油的流动的抽吸集管和连接到抽吸集管的主要压缩机供应管道。主压缩机供应管道将制冷剂和油向两个或多个压缩机的第一压缩机供应。二次压缩机供应管道从吸头分流。二次压缩机供应管道将制冷剂提供给两个或更多个压缩机的第二压缩机。主压缩机供应管道被配置为比第二压缩机供应管道向第二压缩机供应更多的油到第一压缩机。

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