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公开(公告)号：US08978745B2
公开(公告)日：2015-03-17
申请号：US13289641
申请日：2011-11-04
CPC分类号： F28D7/024 , F02M26/32 , F28D21/0003 , F28F1/06 , F28F27/02 , Y02T10/121 , Y02T10/16
摘要： An exhaust gas heat recovery (EGHR) heat exchanger, for recovering waste heat from the hot exhaust gases of an internal combustion engine, having a housing and a cylindrical body disposed within the housing. The cylindrical body defines a central passageway and together with the housing defines an annular passageway for the flow of hot exhaust gases. A bypass means is disposed within the central passageway and adapted to selectively by-pass at least a portion of the exhaust gas from the central passageway to the annular passageway. The EGHR heat exchanger also includes at least one fluid tube extending along a tube axis and having at least one lobe extending the length of the tube thereby defining a lobed tube. The lobed tube is twisted about the tube axis forming a twisted lobed tube which is then coiled about the longitudinal axis within the annular exhaust gas passageway.
摘要翻译： 一种用于从内燃机的热废气中回收废热的排气热回收（EGHR）热交换器，其具有壳体和设置在壳体内的圆柱体。 圆柱形主体限定了中心通道，并且与壳体一起限定用于热废气流动的环形通道。 旁路装置设置在中心通道内并适于选择性地将废气的至少一部分从中心通道旁通到环形通道。 EGHR热交换器还包括沿着管轴延伸的至少一个流体管，并且具有至少一个延伸管的长度的凸角，从而限定了裂纹管。 裂纹管围绕管轴扭转，形成扭转的叶形管，然后围绕环形废气通道中的纵向轴线盘绕。
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公开(公告)号：US09587888B2
公开(公告)日：2017-03-07
申请号：US12487709
申请日：2009-06-19
CPC分类号： F28D7/024 , F25B40/00 , F25B2500/01 , F28D7/022 , F28D7/106 , F28F9/0132 , F28F13/06
摘要： An internal heat exchanger assembly for an air conditioning system, having a housing defining a cylindrical with opposing ends. The ends are sealed with end caps having inlets/outlets. A helical coil tube is coaxially disposed within the cylindrical cavity, in which the helical coil includes two tube ends extending in opposing directions and exiting the cylindrical cavity through tube ports provided in the end caps. A twisted elongated strip is coaxially disposed within the cylindrical cavity extending from the first end to the second end. The twisted elongated strip includes a plurality of radially extending fingers adapted to engage the helical coil to maintain the helical coil in a predetermined position.
摘要翻译： 一种用于空调系统的内部热交换器组件，其具有限定具有相对端部的圆柱形的壳体。 端部用具有入口/出口的端盖密封。 螺旋线圈管同轴地设置在圆柱形空腔内，其中螺旋线圈包括沿相反方向延伸的两个管端，并通过设置在端盖中的管口离开圆柱形空腔。 扭转的细长带同轴地设置在从第一端延伸到第二端的圆柱形空腔内。 扭转的长条包括多个径向延伸的指状物，其适于接合螺旋线圈以将螺旋线圈保持在预定位置。
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公开(公告)号：US20110289959A1
公开(公告)日：2011-12-01
申请号：US12788377
申请日：2010-05-27
CPC分类号： F25B40/00 , F25B2400/04 , F25B2500/27
摘要： An air conditioning system having an improved internal heat exchanger (IHX) assembly. The IHX assembly includes an elongated cavity for low pressure refrigerant flow from an evaporator and an interior tube disposed within the cavity for high pressure refrigerant flow from a condenser, and a pressure equalization passage between the low and high pressure sides. The passage is large enough to allow pressures to equalize between the condenser and evaporator while the air conditioning system is inactive, so as to prevent the pressure differential that would otherwise enable the loss of refrigerant oil from the compressor, and small enough not to effect the operation of the air conditioning system. The pressure equalization passage may be a by-pass valve assembly having a reed portion that is normally open when the air conditioning system is inactive and closed when the air conditioning system is active for maximum cooling efficiency.
摘要翻译： 具有改进的内部热交换器（IHX）组件的空调系统。 IHX组件包括用于来自蒸发器的低压制冷剂流的细长腔和设置在腔内的内管，用于来自冷凝器的高压制冷剂流，以及在低压侧和高压侧之间的压力平衡通道。 该通道足够大以允许冷凝器和蒸发器之间的压力相等，同时空调系统处于非活动状态，以便防止否则将导致来自压缩机的致冷剂油损失的压力差，并且足够小以致不影响 运行空调系统。 压力平衡通道可以是旁路阀组件，其具有当空调系统不活动时常开的筘部分，并且当空调系统处于活动状态时为最大冷却效率而关闭。
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公开(公告)号：US20100018246A1
公开(公告)日：2010-01-28
申请号：US12487709
申请日：2009-06-19
CPC分类号： F28D7/024 , F25B40/00 , F25B2500/01 , F28D7/022 , F28D7/106 , F28F9/0132 , F28F13/06
摘要： An internal heat exchanger assembly for an air conditioning system, having a housing defining a cylindrical with opposing ends. The ends are sealed with end caps having inlets/outlets. A helical coil tube is coaxially disposed within the cylindrical cavity, in which the helical coil includes two tube ends extending in opposing directions and exiting the cylindrical cavity through tube ports provided in the end caps. A twisted elongated strip is coaxially disposed within the cylindrical cavity extending from the first end to the second end. The twisted elongated strip includes a plurality of radially extending fingers adapted to engage the helical coil to maintain the helical coil in a predetermined position.
摘要翻译： 一种用于空调系统的内部热交换器组件，其具有限定具有相对端部的圆柱形的壳体。 端部用具有入口/出口的端盖密封。 螺旋线圈管同轴地设置在圆柱形空腔内，其中螺旋线圈包括沿相反方向延伸的两个管端，并通过设置在端盖中的管口离开圆柱形空腔。 扭转的细长带同轴地设置在从第一端延伸到第二端的圆柱形空腔内。 扭转的长条包括多个径向延伸的指状物，其适于接合螺旋线圈以将螺旋线圈保持在预定位置。
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公开(公告)号：US08596080B2
公开(公告)日：2013-12-03
申请号：US12788377
申请日：2010-05-27
CPC分类号： F25B40/00 , F25B2400/04 , F25B2500/27
摘要： An air conditioning system having an improved internal heat exchanger (IHX) assembly. The IHX assembly includes an elongated cavity for low pressure refrigerant flow from an evaporator and an interior tube disposed within the cavity for high pressure refrigerant flow from a condenser, and a pressure equalization passage between the low and high pressure sides. The passage is large enough to allow pressures to equalize between the condenser and evaporator while the air conditioning system is inactive, so as to prevent the pressure differential that would otherwise enable the loss of refrigerant oil from the compressor, and small enough not to effect the operation of the air conditioning system. The pressure equalization passage may be a by-pass valve assembly having a reed portion that is normally open when the air conditioning system is inactive and closed when the air conditioning system is active for maximum cooling efficiency.
摘要翻译： 具有改进的内部热交换器（IHX）组件的空调系统。 IHX组件包括用于来自蒸发器的低压制冷剂流的细长腔和设置在腔内的内管，用于来自冷凝器的高压制冷剂流，以及在低压侧和高压侧之间的压力平衡通道。 该通道足够大以允许冷凝器和蒸发器之间的压力相等，同时空调系统处于非活动状态，以便防止否则将导致来自压缩机的致冷剂油损失的压力差，并且足够小以致不影响 运行空调系统。 压力平衡通道可以是旁路阀组件，其具有当空调系统不活动时常开的筘部分，并且当空调系统处于活动状态时为最大冷却效率而关闭。
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6.发明授权Thermosiphon for laptop computers comprising a boiling chamber with a square wave partition 有权用于笔记本电脑的Thermosiphon包括具有方波分隔的沸腾室公开(公告)号：US07770632B2
公开(公告)日：2010-08-10
申请号：US11904115
申请日：2007-09-26
申请人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephen Michael Vetter , Shrikant Mukund Joshi
发明人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephen Michael Vetter , Shrikant Mukund Joshi
CPC分类号： F28D15/025 , F28D15/0233 , F28D15/0266 , G06F1/203
摘要： The invention provides for an orientation insensitive heat exchanger assembly for cooling an electronic device comprising a hermetically sealed housing defining a boiling chamber and two condensing chambers. A partition is disposed in the boiling chamber and defines two sets of alternating channels extending in overlapping relationship to one another and with one set of alternating channels open to one of the condensing chambers and the other set of alternating channels open to the other condensing chamber for sealing the condensing chambers from one another. Coolant is maintained in each of the condensing chambers. In operation, if the thermosiphon is tilted with one side lower than the other, the channels open to the lower side are empty of coolant into the lower condensing chamber while the channels open to the opposite upper side hold the coolant over the entire boiling chamber aligning with an electronic device to continue cooling.
摘要翻译： 本发明提供了一种用于冷却电子装置的取向不敏感热交换器组件，其包括限定沸腾室和两个冷凝室的气密密封壳体。 分隔件设置在沸腾室中并且限定两组交替的通道彼此重叠的关系延伸，并且一组交替通道通向一个冷凝室，另一组交替通道对另一个冷凝室开放， 将冷凝室彼此密封。 冷凝液保持在每个冷凝室中。 在操作中，如果热虹吸管以一侧低于另一侧的方式倾斜，则通向下侧的通道在下冷凝室中没有冷却剂，而通向相对上侧的通道将冷却剂保持在整个沸腾室对齐 与电子设备继续冷却。
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7.发明申请Thermosiphon for laptop computers comprising a boiling chamber with a square wave partition 有权用于笔记本电脑的Thermosiphon包括具有方波分隔的沸腾室公开(公告)号：US20090078396A1
公开(公告)日：2009-03-26
申请号：US11904115
申请日：2007-09-26
申请人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephan Michael Vetter , Shrikant Mukund Joshi
发明人： Mohinder Singh Bhatti , Ilya Reyzin , James Alan Bright , Stephan Michael Vetter , Shrikant Mukund Joshi
IPC分类号： F28D15/00
CPC分类号： F28D15/025 , F28D15/0233 , F28D15/0266 , G06F1/203
摘要： The invention provides for an orientation insensitive heat exchanger assembly for cooling an electronic device comprising a hermetically sealed housing defining a boiling chamber and two condensing chambers. A partition is disposed in the boiling chamber and defines two sets of alternating channels extending in overlapping relationship to one another and with one set of alternating channels open to one of the condensing chambers and the other set of alternating channels open to the other condensing chamber for sealing the condensing chambers from one another. Coolant is maintained in each of the condensing chambers. In operation, if the thermosiphon is tilted with one side lower than the other, the channels open to the lower side are empty of coolant into the lower condensing chamber while the channels open to the opposite upper side hold the coolant over the entire boiling chamber aligning with an electronic device to continue cooling.
摘要翻译： 本发明提供了一种用于冷却电子装置的取向不敏感热交换器组件，其包括限定沸腾室和两个冷凝室的气密密封壳体。 分隔件设置在沸腾室中并且限定两组交替的通道彼此重叠的关系延伸，并且一组交替通道通向一个冷凝室，另一组交替通道对另一个冷凝室开放， 将冷凝室彼此密封。 冷凝液保持在每个冷凝室中。 在操作中，如果热虹吸管以一侧低于另一侧的方式倾斜，则通向下侧的通道在下冷凝室中没有冷却剂，而通向相反上侧的通道将冷却剂保持在整个沸腾室对齐 与电子设备继续冷却。
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