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公开(公告)号：US20140326018A1
公开(公告)日：2014-11-06
申请号：US14267224
申请日：2014-05-01
发明人： Kirill M. IGNATIEV
CPC分类号： F25B49/02 , F25B9/008 , F25B2309/061 , F25B2341/0662 , F25B2400/075 , F25B2400/13 , F25B2400/23 , F25B2600/2501 , F25B2700/19
摘要： A system may include first and second compressors and first, second and third heat exchangers. The first heat exchanger may receive working fluid discharged from the first and second compressors. The second heat exchanger may be disposed downstream of the first heat exchanger and may provide working fluid to the first compressor. The third heat exchanger may be disposed between the first and second heat exchangers and may include an inlet and first and second outlets. The first outlet may provide working fluid to the second heat exchanger. The second outlet may provide working fluid to the second compressor.
摘要翻译： 系统可以包括第一和第二压缩机以及第一，第二和第三热交换器。 第一热交换器可以接收从第一和第二压缩机排出的工作流体。 第二热交换器可以设置在第一热交换器的下游，并且可以向第一压缩机提供工作流体。 第三热交换器可以设置在第一和第二热交换器之间，并且可以包括入口和第一和第二出口。 第一出口可以向第二热交换器提供工作流体。 第二出口可以向第二压缩机提供工作流体。
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公开(公告)号：US20140216102A1
公开(公告)日：2014-08-07
申请号：US14172155
申请日：2014-02-04
IPC分类号： F25B41/00
CPC分类号： F25B43/02 , F04B39/06 , F04B39/066 , F04C2/344 , F04C18/0215 , F04C18/0261 , F04C29/0085 , F04C29/04 , F04C29/12 , F04C2240/30 , F04C2240/40 , F25B1/04 , F25B1/10 , F25B6/02 , F25B6/04 , F25B13/00 , F25B31/002 , F25B31/004 , F25B31/006 , F25B31/008 , F25B31/026 , F25B40/00 , F25B40/04 , F25B40/06 , F25B41/04
摘要： A system may include a compressor, a heat exchanger, an expansion device, and first and second working fluid flow paths. The compressor may include a compression mechanism and a motor. The heat exchanger may receive compressed working fluid from the compressor. The expansion device may be disposed downstream of the heat exchanger. The first working fluid flow path may fluidly connect the heat exchanger and the expansion device. The second working fluid flow path may be disposed downstream of the heat exchanger and may fluidly connect the heat exchanger with the compressor. The second working fluid flow path may provide compressed working fluid to the compression mechanism and to the motor.
摘要翻译： 系统可以包括压缩机，热交换器，膨胀装置以及第一和第二工作流体流动路径。 压缩机可以包括压缩机构和电动机。 热交换器可以从压缩机接收压缩的工作流体。 膨胀装置可以设置在热交换器的下游。 第一工作流体流动路径可流体地连接热交换器和膨胀装置。 第二工作流体流动路径可以设置在热交换器的下游，并且可以将热交换器与压缩机流体连接。 第二工作流体流路可以将压缩的工作流体提供给压缩机构和马达。
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公开(公告)号：US20180223820A1
公开(公告)日：2018-08-09
申请号：US15948427
申请日：2018-04-09
IPC分类号： F04B27/067
摘要： A compressor may include a crankcase, a crankshaft, a piston, a discharge valve and a suction plenum. The crankcase defines a discharge plenum receiving working fluid at a first pressure. The crankshaft is disposed within the discharge plenum. The piston is drivingly connected to the crankshaft and reciprocatingly received in a cylinder. The piston and cylinder cooperate to define a compression chamber therebetween. The discharge valve may control fluid flow through a discharge passage between the compression chamber and the discharge plenum. The suction plenum may receive working fluid at a second pressure that is less than the first pressure. The suction plenum may provide working fluid at the second pressure to the compression chamber.
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公开(公告)号：US20170037850A1
公开(公告)日：2017-02-09
申请号：US15222361
申请日：2016-07-28
CPC分类号： F04C27/003 , F04C18/0215 , F04C23/008 , F04C27/008 , F04C29/0057 , F04C2240/50
摘要： A compressor may include a non-orbiting scroll, an orbiting scroll, a drive shaft, a bearing housing and an annular seal. The non-orbiting scroll includes a first spiral wrap. The orbiting scroll includes an end plate having a second spiral wrap ending from a first side of the end plate and an annular hub extending from a second side of the end plate. The first and second spiral wraps cooperate to compress working fluid from a suction pressure to a discharge pressure. The drive shaft includes a crankpin received in the hub and drives the orbiting scroll. The bearing housing rotatably supports the drive shaft and may define a biasing chamber containing working fluid biasing the orbiting scroll toward the non-orbiting scroll in an axial direction. The annular seal may engage a diametrical surface of the hub and engage the bearing housing, thereby defining the biasing chamber.
摘要翻译： 压缩机可以包括非绕动涡旋件，绕动涡旋件，驱动轴，轴承壳体和环形密封件。 非轨道运行的涡卷包括第一螺旋卷。 绕动涡旋件包括端板，该端板具有从端板的第一侧面终止的第二螺旋形涡卷和从端板的第二侧延伸的环形轮毂。 第一和第二螺旋包装合作以将工作流体从吸入压力压缩至排出压力。 驱动轴包括容纳在轮毂中的曲轴销，并驱动绕动涡卷。 轴承壳体可旋转地支撑驱动轴并且可以限定包含工作流体的偏置室，该工作流体沿着轴向朝向非绕动涡旋件偏置绕动涡旋件。 环形密封件可以接合毂的直径表面并与轴承壳体接合，从而限定偏置室。
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公开(公告)号：US20160230763A1
公开(公告)日：2016-08-11
申请号：US15130326
申请日：2016-04-15
CPC分类号： F04C28/28 , F01C1/46 , F04B39/121 , F04B49/10 , F04C2/46 , F04C18/3562 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/12 , F04C28/125 , F04C29/0007 , F04C29/0014 , H01R24/20 , H01R24/28 , H05K5/0017
摘要： A compressor may include a shell, a terminal assembly and an electronics module. The terminal assembly may engage the shell and may include an outwardly extending conductor and a terminal fence at least partially surrounding the conductor. The electronics module may include a back plate having an opening through which the terminal fence may be received. The back plate may include an engagement feature and a spring element. The engagement feature may removably engage the terminal fence. The spring element may contact the shell and bias the back plate away from the shell.
摘要翻译： 压缩机可以包括壳体，端子组件和电子模块。 端子组件可以接合壳体并且可以包括向外延伸的导体和至少部分围绕导体的端子围栏。 电子模块可以包括具有开口的背板，终端围栏可以通过该开口被接收。 背板可以包括接合特征和弹簧元件。 接合特征可以可移除地接合终端围栏。 弹簧元件可以接触壳体并将背板偏离壳体。
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公开(公告)号：US20190260043A1
公开(公告)日：2019-08-22
申请号：US16278354
申请日：2019-02-18
IPC分类号： H01M8/04029 , F25B15/09 , F25B30/02 , F25B13/00
摘要： A climate control system includes an electrochemical device in fluid communication with at least one fluid conduit that also includes a first heat exchanger, an expansion device, and a pump, but may be free of any condensers. A working fluid is circulated in the fluid conduit that has a composition that undergoes a reversible hydrogenation and dehydrogenation reaction when it passes through the electrochemical device when a potential is applied thereto. The climate control system includes a heat rejection system in the form of a recirculation loop having a second heat exchanger configured to cool a portion of the working fluid exiting the electrochemical device and a recirculation pump that circulates the portion of the working fluid exiting the electrochemical device through the second heat exchanger and back to an inlet of the electrochemical device. Methods for rejecting heat from an electrochemical climate control system are also provided.
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公开(公告)号：US20180209423A1
公开(公告)日：2018-07-26
申请号：US15935608
申请日：2018-03-26
IPC分类号： F04C28/28 , H05K5/00 , F01C1/46 , H01R24/20 , F04C29/00 , F04C28/12 , H01R24/28 , F04C23/00 , F04C18/356 , F04C2/46 , F04B49/10 , F04B39/12
CPC分类号： F04C28/28 , F01C1/46 , F04B39/121 , F04B49/10 , F04C2/46 , F04C18/3562 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/12 , F04C28/125 , F04C29/0007 , F04C29/0014 , H01R24/20 , H01R24/28 , H05K5/0017
摘要： A compressor may include a crankshaft, first and second cylinder housings, first and second rotors, a divider plate, and first and second valves. The crankshaft includes first and second eccentric portions. The cylinder housings define cylindrical recesses. The rotors are disposed within respective cylindrical recesses and engage respective eccentric portions of the crankshaft. The first rotor and the first cylindrical recess define a first compression chamber therebetween. The second rotor and the second cylindrical recess define a second compression chamber therebetween. The divider plate may be disposed between the cylinder housings and may include first and second fluid openings in communication with the first and second compression chambers. The valves may be moveable relative to the divider plate between a first position allowing fluid flow through the fluid openings and a second position restricting fluid flow through the fluid openings.
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公开(公告)号：US20180066657A1
公开(公告)日：2018-03-08
申请号：US15682599
申请日：2017-08-22
CPC分类号： F04C23/008 , F01C21/007 , F04C18/0215 , F04C18/356 , F04C23/02 , F04C29/04 , F04C29/045 , F04C2240/10 , F04C2240/40 , F04C2240/50 , F04C2240/60 , F04C2240/603
摘要： A compressor may include a shell, a compression mechanism, a driveshaft, a motor assembly, and a stator support member. The compression mechanism is disposed within the shell. The driveshaft drivingly is engaged with the compression mechanism. The motor assembly may be disposed within the shell and is drivingly engaged with the driveshaft. The motor assembly includes a rotor and a stator. The stator is fixed relative to the shell. The rotor may include an axially extending portion and a radially extending portion. The axially extending portion may be disposed radially outward relative to the stator. The radially extending portion may engage the driveshaft and may be disposed axially between the stator and the compression mechanism. The stator support member may be fixed relative to the shell and the stator. The stator support member may extend longitudinally through at least a portion of the stator.
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公开(公告)号：US20170198696A1
公开(公告)日：2017-07-13
申请号：US15426983
申请日：2017-02-07
IPC分类号： F04C29/04 , F25B31/02 , F25B43/02 , F04C29/12 , F25B13/00 , F25B40/06 , F04C18/02 , F04C29/00 , F25B31/00 , F25B1/04
摘要： A system may include a compressor including a compression mechanism having first and second compression members defining a compression pocket disposed between the first and second compression members that decreases in volume during operation of the compression mechanism. A heat exchanger receives compressed working fluid from the compressor. An expansion device may be disposed downstream of the heat exchanger. A lubricant separator receives lubricant and working fluid discharged from the compression mechanism and provides separated lubricant to the compression mechanism. A lubricant-injection flow path may include a lubricant fitting and extends between the lubricant separator and the compression pocket such that separated lubricant is injected into the compression pocket through the lubricant fitting.
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公开(公告)号：US20160123314A1
公开(公告)日：2016-05-05
申请号：US14880867
申请日：2015-10-12
CPC分类号： F04B27/067 , F04B25/005 , F04B27/0673 , F04B35/01 , F04B39/0016 , F04B39/0094 , F04B39/10 , F04B49/007 , F04B49/22 , F04B49/24
摘要： A compressor may include a crankcase, a crankshaft, a piston, a discharge valve and a suction plenum. The crankcase defines a discharge plenum receiving working fluid at a first pressure. The crankshaft is disposed within the discharge plenum. The piston is drivingly connected to the crankshaft and reciprocatingly received in a cylinder. The piston and cylinder cooperate to define a compression chamber therebetween. The discharge valve may control fluid flow through a discharge passage between the compression chamber and the discharge plenum. The suction plenum may receive working fluid at a second pressure that is less than the first pressure. The suction plenum may provide working fluid at the second pressure to the compression chamber.
摘要翻译： 压缩机可以包括曲轴箱，曲轴，活塞，排放阀和抽吸气室。 曲轴箱限定了在第一压力下接收工作流体的排放增压室。 曲轴设置在排气室内。 活塞驱动地连接到曲轴并且往复运动地容纳在气缸中。 活塞和气缸配合以在其间限定压缩室。 排出阀可以控制通过压缩室和排气室之间的排出通道的流体流动。 吸入室可以在小于第一压力的第二压力下接收工作流体。 吸入室可以将第二压力的工作流体提供给压缩室。
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