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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：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：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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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：US07644983B2
公开(公告)日：2010-01-12
申请号：US11975291
申请日：2007-10-18
IPC分类号： A47C31/00
CPC分类号： B60N2/5614 , B60N2/5628 , B60N2/5642
摘要： An evaporatively pre-cooled seat assembly comprising a seat cushion, an auxiliary cooler, and an evaporative cooler. The evaporative cooler includes a plurality of parallel tubular dry channels and a plurality of tubular wet channels. The dry channels and wet channels are arranged such that they alternate from dry channel to wet channel from channel to channel. Each of the channels is defined by two parallel side walls, a top, and a bottom. A first plurality of dry channels defines a plurality of apertures in the side walls thereof for conveying air out of the respective dry channel and into an adjacent wet channel. A second plurality of dry channels alternates with the first plurality and is disposed between two wet channels and defines a plurality of cooler apertures in the tops thereof for conveying cooled air out of the second plurality of alternating dry channels and to the auxiliary cooler.
摘要翻译： 包括座垫，辅助冷却器和蒸发冷却器的蒸发式预冷座椅组件。 蒸发冷却器包括多个平行管状干燥通道和多个管状湿通道。 干通道和湿通道布置成使得它们从通道到通道的干通道与湿通道交替。 每个通道由两个平行的侧壁，顶部和底部限定。 第一多个干燥通道在其侧壁中限定多个孔，用于将空气从相应的干燥通道输送并进入相邻的湿通道。 第二多个干通道与第一多个干通道交替并且设置在两个湿通道之间并且在其顶部中限定多个冷却器孔，用于将冷却的空气从第二多个交替干燥通道输送到辅助冷却器。
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公开(公告)号：US07533535B2
公开(公告)日：2009-05-19
申请号：US11148756
申请日：2005-06-09
IPC分类号： F25B21/02
CPC分类号： B60N2/5657 , B60H1/00285 , B60H1/00478 , B60H2001/003 , B60N2/5628
摘要： A thermo-electric device is disposed in series with the HVAC module for heating and cooling air Ta from the HVAC module for delivery to seat passages of a seat assembly and/or to a thermal container. The thermoelectric device includes a thermoelectric module, a heat exchanger having cold and hot sides, ductwork, a divider that sends variable air flow to the cold or hot sides of the thermoelectric module, and thermal insulation between the cold and hot sides downstream of the heat exchanger. The fan of the HVAC module is the sole motivation for moving the conditioned air Ta originating from the central HVAC module through the thermoelectric device and to the seat assembly and/or to a thermal container.
摘要翻译： 热电装置与HVAC模块串联设置，用于从HVAC模块加热和冷却空气Ta，以将其传送到座椅组件和/或热容器的座椅通道。 热电装置包括热电模块，具有冷和热侧的热交换器，管道系统，向热电模块的冷侧或热侧发送可变空气流的分隔器，以及在热源下游的冷热侧之间的热绝缘 交换机。 HVAC模块的风扇是将来自中央HVAC模块的调节空气Ta移动通过热电装置，并且到座椅组件和/或热容器的唯一动机。
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7.发明授权公开(公告)号：US07228689B2
公开(公告)日：2007-06-12
申请号：US11133603
申请日：2005-05-20
IPC分类号： F25B1/00
CPC分类号： B60H1/0005 , B60H1/00842 , B60H2001/00185
摘要： A heating and cooling and air conditioning (HVAC) module housing wherein the defrost outlet and the vent outlet and the seat outlet are disposed next adjacent to one another and a first plate overlies the defrost outlet and the seat outlet and a second plate overlies the seat outlet and the vent outlet for opening and closing various combinations of the outlets. Accordingly, the defrost valve and the vent valve are used to also control air flow through the seat outlet of a HVAC module to a thermo-electric device to heat and cool the seat assembly in a vehicle.
摘要翻译： 一种加热和冷却和空调（HVAC）模块外壳，其中除霜出口和通风口出口和座椅出口彼此相邻设置，并且第一板覆盖在除霜出口和座椅出口之间，第二板覆盖在座 出口和用于打开和关闭出口的各种组合的排气口。 因此，除霜阀和排气阀也用于控制通过HVAC模块的座位出口的空气流到热电装置，以加热和冷却车辆中的座椅组件。
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公开(公告)号：US07640753B2
公开(公告)日：2010-01-05
申请号：US11329711
申请日：2006-01-10
CPC分类号： B60H1/00285 , B60H2001/003 , B60N2/5628 , B60N2/5657
摘要： Conditioned air discharged from a vehicle heating, ventilation and air conditioning (HVAC) unit is further conditioned by a thermoelectric (TE) air conditioning unit and then directed to air passages in a vehicle seat. Activation of the TE air conditioning unit is based on climate control parameters utilized by the HVAC unit, including a set temperature, radiant heating effects, and cabin air temperature. The climate control parameters are utilized to establish a target seat temperature that optimizes occupant comfort and the transient response of the seat cooling effect.
摘要翻译： 从车辆加热，通风和空调（HVAC）单元排放的空调空气由热电（TE）空调单元进一步调节，然后被引导到车辆座椅中的空气通道。 TE空调机组的激活是基于HVAC设备使用的气候控制参数，包括设定温度，辐射加热效应和客舱空气温度。 气候控制参数用于建立目标座椅温度，以优化乘员舒适度和座椅冷却效果的瞬态响应。
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公开(公告)号：US20090229785A1
公开(公告)日：2009-09-17
申请号：US12075688
申请日：2008-03-13
CPC分类号： B60N2/5628 , B60N2/5657 , B60N2/5685
摘要： An automotive vehicle includes a seat assembly with one or more seat outlets for exhausting conditioned air to an occupant seat therein. A HVAC assembly operates in a warm-up mode and a cool-down for generating heated and cooled air to achieve a predetermined air temperature. An air selection module controls airflow from the HVAC assembly to air ducts for delivering air from the air selection module to the seat assembly. At least one seat valve moveable between open and closed positions controls air flow from the air selection module to one or more seat ducts. A purge valve moveable between open and closed positions vents air from the air selection module. The vehicle further includes a control system for closing the purge valve and opening at least one seat valve in response to the air temperature of the air from the HVAC assembly being at least the predetermined air temperature.
摘要翻译： 机动车辆包括具有一个或多个座位出口的座椅组件，用于将调节的空气排出到其中的乘员座椅。 HVAC组件在预热模式和冷却运行中产生加热和冷却的空气以实现预定的空气温度。 空气选择模块控制从HVAC组件到用于将空气从空气选择模块传送到座椅组件的空气管道的气流。 在打开和关闭位置之间可移动的至少一个座阀可以控制从空气选择模块到一个或多个座管的空气流。 可在打开和关闭位置之间移动的排气阀从空气选择模块排出空气。 该车辆还包括一个控制系统，用于关闭净化阀，并响应于来自HVAC组件的空气的空气温度至少为预定的空气温度而打开至少一个座阀。
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公开(公告)号：US07238101B2
公开(公告)日：2007-07-03
申请号：US10948348
申请日：2004-09-23
IPC分类号： B60N2/56
CPC分类号： B60N2/5657 , B60H1/00285 , B60H1/00478 , B60H2001/003 , B60N2/5628
摘要： A thermoelectric device is disposed in series with the HVAC module for heating and cooling air Ta from the HVAC module for delivery to seat passages of a seat assembly. The thermoelectric device includes a thermoelectric module, a heat exchanger having cold and hot sides, ductwork, a divider that sends variable air flow to the cold or hot sides of the thermoelectric module, and thermal insulation between the cold and hot sides downstream of the heat exchanger. The fan of the HVAC module is the sole motivation for moving the conditioned air Ta originating from the central HVAC module through the thermoelectric device and to the seat assembly.
摘要翻译： 热电装置与HVAC模块串联布置，用于从HVAC模块加热和冷却空气，以将其传送到座椅组件的座椅通道。 热电装置包括热电模块，具有冷和热侧的热交换器，管道系统，向热电模块的冷侧或热侧发送可变空气流的分隔器，以及在热源下游的冷热侧之间的热绝缘 交换机。 HVAC模块的风扇是将源自中央HVAC模块的调节空气T 1A / SUB从动力装置移动到座椅组件的唯一动机。
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