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11. 发明授权

US07007493B2 Front-end integral air-conditioning unit 有权
公开(公告)号：US07007493B2
公开(公告)日：2006-03-07
申请号：US10873934
申请日：2004-06-22
申请人： Prasad S. Kadle , Mahmoud Ghodbane
发明人： Prasad S. Kadle , Mahmoud Ghodbane
IPC分类号： B60H1/32
CPC分类号： B60H1/3229 , B60H1/00507 , B60H1/00585 , B60H1/3227 , F25B39/00 , F25B45/00 , F25B2345/006 , F25B2500/18
摘要： A sub-unit for a vehicle air conditioning system is shipped with a condenser, chiller and fluid lines. Snap together couplings are placed on free ends of the fluid lines whereby the sub-unit can be pre-charged, shipped, installed into the front end of a vehicle engine compartment and connected to an air conditioning compressor.

12. 发明授权

US5509275A Dehumidifying mechanism for auto air conditioner 失效
标题翻译：汽车空调除湿机构
公开(公告)号：US5509275A
公开(公告)日：1996-04-23
申请号：US310528
申请日：1994-09-22
申请人： Mohinder S. Bhatti , Prasad S. Kadle , James A. Baker
发明人： Mohinder S. Bhatti , Prasad S. Kadle , James A. Baker
IPC分类号： B60H3/02 , F24F3/14 , F24F3/147 , F25B17/00
CPC分类号： F24F3/1423 , B60H3/024 , B60H2003/028 , F24F2003/1464 , F24F2203/1036 , F24F2203/1052 , F24F2203/1068 , F24F2203/1084 , F24F2203/1096
摘要： A dehumidifier works in conjunction with a vehicle air conditioner to reduce both condensation and cooling load on the evaporator. A unique desiccant wheel design incorporates end plates separated by desiccant tubes that allow a cooling cross flow to be sent through and between the wheel end plates, over the outside of, but sealed from the inside of, the tubes. As outside air passes through the inside half of the tubes and is dried, the released latent heat of vaporization is picked up by the cooling cross flow, which is pre heated. It continues on across the wheel, where it is turned around, heated farther by engine waste heat, and then sent through the inside of the other half of the tubes to regenerate the desiccant.
摘要翻译：除湿机与车辆空调机一起工作，以减少蒸发器上的冷凝和冷却负荷。独特的干燥剂轮设计结合了由干燥剂管分开的端板，其允许冷却横流通过管端的外侧并且在管的内部被密封，并且在轮端板之间和之间传送。当外部空气通过管的内半部分并被干燥时，释放的蒸发潜热被预热的冷却交叉流拾取。它继续在轮子上，在那里转过来，被发动机废热加热得更远，然后通过另一半管子的内部再次送出干燥剂。

13. 发明授权

US5146767A Condenser with dehydrator subcooler 失效
标题翻译：冷凝器与脱水器过冷却器
公开(公告)号：US5146767A
公开(公告)日：1992-09-15
申请号：US699033
申请日：1991-05-13
申请人： Prasad S. Kadle , Barry J. Frombgen , John P. Telesz
发明人： Prasad S. Kadle , Barry J. Frombgen , John P. Telesz
IPC分类号： B60H1/32 , F25B39/04 , F25B40/02
CPC分类号： F25B40/02 , B60H1/3227 , F25B39/04 , F25B2339/0441
摘要： A condenser for a motor vehicle air conditioning system includes an inlet header and an outlet header with a plurality of baffles forming passages for connection to a plurality of parallel tubes to form a plurality of refrigerant flow passes through the condenser and a liquid refrigerant separator device, provided either as a refrigerant dehydrator receiver or as a subcooler tube, is connected across one of the baffles in the outlet header to direct high pressure liquid refrigerant in parallel flow relationship to the plurality of parallel tubes and wherein the separator device includes desiccant to dehydrate the refrigerant flowing through the condenser.
摘要翻译：一种用于机动车辆空调系统的冷凝器，包括入口集管和出口集管，多个挡板形成通道，用于连接到多个平行的管，以形成多个制冷剂流通过冷凝器和液体制冷剂分离器装置，提供作为制冷剂脱水器接收器或作为过冷却器管，连接在出口集管中的一个挡板上，以引导与多个平行管平行流动关系的高压液体制冷剂，并且其中分离器装置包括使干燥剂脱水制冷剂流经冷凝器。

14. 发明授权

US5111878A U-flow heat exchanger tubing with improved fluid flow distribution 失效
标题翻译：具有改善的流体流动分布的U型流量换热器管
公开(公告)号：US5111878A
公开(公告)日：1992-05-12
申请号：US724033
申请日：1991-07-01
申请人： Prasad S. Kadle
发明人： Prasad S. Kadle
IPC分类号： F25B39/02 , F28D1/03 , F28F3/04
CPC分类号： F28F3/04 , F25B39/022 , F28D1/0341 , F28D2021/0085 , Y10S165/465
摘要： An evaporator for an automotive air conditioner having a plurality of U-flow tubes therein arranged side by side so that spaces are provided for air centers secured between the sidewalls of the tubes. Each tube is formed from a pair of identical plates that have a centralized divider rib that separates the tubes into separate side flow passages joined by a lower interconnecting crossover passage. The tubes have a plurality of flow ribs indented and joined in a predetermined pattern therein to form discrete fluid flow sections within each tube. The ribs are interconnected in such a manner that the sections effectively direct and tailor the flow of the heat exchanger fluid to a lower and intermediate section of the tube at the turning of the flow from one section to another to reduce, or substantially eliminate, dry out areas in each tube, thereby increasing heat exchanger tube and evaporator efficiency.
摘要翻译：一种用于汽车空调的蒸发器，其具有并排布置的多个U形流管，以便为固定在管侧壁之间的空气中提供空间。每个管由一对相同的板形成，其具有集中的分隔肋，其将管分离成由下互连交叉通道连接的单独的侧流通道。管具有多个流动肋，其以预定图案在其中缩进和连接，以在每个管内形成离散的流体流动部分。这些肋以这样的方式相互连接，使得这些部分在将流动从一个部分转向另一个部分时有效地将热交换器流体的流动引导到管的下部和中间部分，以减少或基本上消除干燥从而提高换热器管和蒸发器的效率。

15. 发明授权

US5101891A Heat exchanger tubing with improved fluid flow distribution 失效
标题翻译：具有改进的流体流量分布的换热器管
公开(公告)号：US5101891A
公开(公告)日：1992-04-07
申请号：US709059
申请日：1991-06-03
申请人： Prasad S. Kadle
发明人： Prasad S. Kadle
IPC分类号： F25B39/02 , F28D1/03 , F28F3/04
CPC分类号： F28D1/0333 , F25B39/022 , F28F3/04 , F28D2021/0085
摘要： An evaporator for an automotive air conditioner having a plurality of tubes therein arranged side by side so that spaces are provided for air centers mounted between the sidewalls of the tubes. Each tube is formed from a pair of interfacing plates having ribs indented in a predetermined pattern therein to form discrete fluid flow sections within each tube. The ribs are interconnected in such a manner that the sections effectively vary and tailor the flow of the heat exchanger fluid to reduce or substantially eliminate dry out areas in each tube thereby increasing heat exchanger tube and evaporator efficiency.
摘要翻译：一种用于汽车空调的蒸发器，其具有并排布置的多个管，使得为安装在管的侧壁之间的空气中提供空间。每个管由一对接口板形成，所述对接板具有在其中以预定图案缩进的肋，以在每个管内形成离散的流体流动部分。肋以这样的方式相互连接，使得这些部分有效地变化并调整热交换器流体的流动，以减少或基本上消除每个管中的干燥区域，从而增加热交换器管和蒸发器的效率。

16. 发明授权

US5029636A Oil cooler with louvered center 失效
标题翻译：带凉亭中心的油冷却器
公开(公告)号：US5029636A
公开(公告)日：1991-07-09
申请号：US610177
申请日：1990-11-05
申请人： Prasad S. Kadle
发明人： Prasad S. Kadle
IPC分类号： F28F3/02 , F28F13/12
CPC分类号： F28F3/027 , F28F13/12 , Y10S165/53 , Y10S165/916
摘要： An oil cooler center has a sinusoidally shaped plate with a center length which extends across the width of a longitudinal flow path through an oil cooler and with a center pitch formed between a pair of inclined walls that form a plurality of spaced oil chambers in the oil cooler having oil flow diverted therethrough by louvers formed in the walls to form inlets and outlets to and from the spaced oil chambers and wherein the louvers are inclined to mix the oil up and down in a plane perpendicular to the longitudinal flow path so as to break up a thermal boundary layer on the inner surface of the outside walls of an oil cooler.
摘要翻译：油冷却器中心具有正弦形板，其中心长度横跨通过油冷却器的纵向流动路径的宽度延伸，并且在一对倾斜壁之间形成中心节距，所述中心节距在油中形成多个间隔开的油室冷却器具有通过壁形成的百叶窗从其中转向的油流，以形成到和离开间隔开的油室的入口和出口，并且其中百叶窗倾斜以在垂直于纵向流动路径的平面中上下混合以便断裂在油冷却器的外壁的内表面上形成热边界层。

17. 发明授权

US09457639B2 System and method of providing quick thermal comfort with reduced energy by using directed spot conditioning 有权
标题翻译：通过使用定向点调节来提供快速热舒适度并减少能量的系统和方法
公开(公告)号：US09457639B2
公开(公告)日：2016-10-04
申请号：US13442961
申请日：2012-04-10
申请人： Mingyu Wang , Prasad S. Kadle , Debashis Ghosh , Mark J. Zima , Edward Wolfe, IV , Timothy D Craig
发明人： Mingyu Wang , Prasad S. Kadle , Debashis Ghosh , Mark J. Zima , Edward Wolfe, IV , Timothy D Craig
IPC分类号： B60H1/00
CPC分类号： B60H1/00742 , B60H1/00871
摘要： A heating, ventilation, and air conditioning (HVAC) system and a method of controlling a HVAC system that is configured to provide a perceived comfortable ambient environment to an occupant seated in a vehicle cabin. The system includes a nozzle configured to direct an air stream from the HVAC system to the location of a thermally sensitive portion of the body of the occupant. The system also includes a controller configured to determine an air stream temperature and an air stream flow rate necessary to establish the desired heat supply rate for the sensitive portion and provide a comfortable thermal environment by thermally isolating the occupant from the ambient vehicle cabin temperature. The system may include a sensor to determine the location of the sensitive portion. The nozzle may include a thermoelectric device to heat or cool the air stream.
摘要翻译：一种加热，通风和空调（HVAC）系统以及一种控制HVAC系统的方法，该HVAC系统被配置为向坐在车厢内的乘员提供感觉舒适的周围环境。该系统包括被配置为将来自HVAC系统的空气流引导到乘员身体的热敏部分的位置的喷嘴。该系统还包括控制器，该控制器被配置为确定为敏感部分建立期望的供热速率所需的空气流温度和空气流量，并且通过将乘客与环境车厢温度隔离来提供舒适的热环境。系统可以包括用于确定敏感部分的位置的传感器。喷嘴可以包括用于加热或冷却空气流的热电装置。

18. 发明授权

US09150081B2 Evaporator phase change thermal siphon 有权
标题翻译：蒸发器相变热虹吸管
公开(公告)号：US09150081B2
公开(公告)日：2015-10-06
申请号：US13451665
申请日：2012-04-20
申请人： Gary Scott Vreeland , Edward Wolfe, IV , Scott B. Lipa , Prasad S. Kadle
发明人： Gary Scott Vreeland , Edward Wolfe, IV , Scott B. Lipa , Prasad S. Kadle
IPC分类号： F25B39/02 , B60H1/00 , F28D1/03 , F28D20/02 , F28F21/08 , F28D20/00 , F28D21/00
CPC分类号： B60H1/005 , F25B39/022 , F25B2400/24 , F28D1/0341 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F21/08 , Y02E60/145
摘要： An evaporator having a manifold and a plurality of refrigerant tubes extending downward in the direction of gravity from the manifold. The evaporator includes at least one PCM housing engaging the upper portion of the refrigerant tube for storing a phase change material. When operating in a first operating mode, heat is transferred from the phase change material to the refrigerant to freeze and cool the phase change material. When operating in a second operating mode, heat is transferred from the refrigerant to the frozen phase change material to condense the refrigerant. The condensed refrigerant falls downwardly through the tubes and receives heat from a flow of air to cool the air and evaporate the refrigerant. The evaporated refrigerant rises upwardly back to the low pressure of the cold manifold.
摘要翻译：具有歧管和多个制冷剂管的蒸发器，多个制冷剂管在重力方向从歧管向下延伸。蒸发器包括与制冷剂管的上部接合的至少一个PCM壳体，用于存储相变材料。当在第一操作模式下操作时，热量从相变材料转移到制冷剂以冷冻和冷却相变材料。当在第二操作模式下操作时，热量从制冷剂传递到冷冻相变材料以冷凝制冷剂。冷凝的制冷剂向下通过管并从空气流中接收热量以冷却空气并蒸发制冷剂。蒸发的制冷剂向上回到冷歧管的低压。

19. 发明申请

US20130283838A1 UNITARY HEAT PUMP AIR CONDITIONER 审中-公开
标题翻译：单位热泵空调
公开(公告)号：US20130283838A1
公开(公告)日：2013-10-31
申请号：US13995624
申请日：2012-02-16
申请人： Prasad S. Kadle , Frederick V. Oddi , Gary S. Vreeland , Edward Wolfe, IV , Lindsey L. Leitzel , Scott B. Lipa
发明人： Prasad S. Kadle , Frederick V. Oddi , Gary S. Vreeland , Edward Wolfe, IV , Lindsey L. Leitzel , Scott B. Lipa
IPC分类号： F25B30/02
摘要： The disclosure relates to a unitary heat pump air conditioner (Unitary HPAC) that includes a refrigerant loop having a condenser, a refrigerant expansion device, and an evaporator hydraulically connected in series. An electrically driven compressor is provided to circulate a two-phase refrigerant through the refrigerant loop to transfer heat from the evaporator to the condenser. The unitary HPAC also includes a cold side chiller configured to hydraulically connect to a cold side coolant loop and is in thermal communication with the evaporator. The unitary HPAC further includes a hot side chiller configured to hydraulically connect to a hot side coolant loop and is in thermal communication with the condenser. The refrigerant loop transfer heat from the cold side chiller to the hot side chiller, thereby cooling the cold side coolant loop and heating the hot side coolant loop. The components of the unitary HPAC are mounted on a common platform.
摘要翻译：本发明涉及一体式热泵空调（Unitary HPAC），其包括具有冷凝器，制冷剂膨胀装置和串联液压连接的蒸发器的制冷剂回路。提供电动压缩机以使两相制冷剂循环通过制冷剂回路以将热量从蒸发器传递到冷凝器。单一的HPAC还包括冷侧冷却器，其被配置为液压连接到冷侧冷却剂回路并与蒸发器热连通。整体HPAC还包括一个热侧冷却器，其被配置为液压连接到热侧冷却剂回路并与冷凝器热连通。制冷剂回路从冷侧冷却器传递热量到热侧冷却器，由此冷却冷侧冷却剂回路并加热热侧冷却剂回路。单一HPAC的组件安装在公共平台上。

20. 发明授权

US08397529B2 Evaporator phase change thermal siphon 有权
标题翻译：蒸发器相变热虹吸管
公开(公告)号：US08397529B2
公开(公告)日：2013-03-19
申请号：US12481933
申请日：2009-06-10
申请人： Edward Wolfe, IV , Ilya Reyzin , Prasad S. Kadle , James A. Bright
发明人： Edward Wolfe, IV , Ilya Reyzin , Prasad S. Kadle , James A. Bright
IPC分类号： B60H1/32
CPC分类号： F25B39/022 , B60H1/005 , F25B2400/24 , F28D1/0341 , F28D20/02 , F28D2020/0013 , F28D2021/0085 , F28F21/08 , Y02E60/145
摘要： An air conditioning system including an evaporator having a manifold and a plurality of tubes extending downward in a vertical direction from the manifold. The evaporator defines at least one PCM tank engaging the manifold for storing a phase change material. When operating in a first operating mode, heat is transferred from the phase change material to the refrigerant to freeze and cool the phase change material. When operating in a second operating mode, heat is transferred from the refrigerant to the frozen phase change material to condense the refrigerant. The condensed refrigerant falls downwardly through the tubes and receives heat from a flow of air to cool the air and evaporate the refrigerant. The evaporated refrigerant rises upwardly back to the low pressure of the cold manifold.
摘要翻译：一种空调系统，包括具有歧管的蒸发器和从歧管沿垂直方向向下延伸的多个管。蒸发器限定至少一个与歧管接合的PCM箱，用于存储相变材料。当在第一操作模式下操作时，热量从相变材料转移到制冷剂以冷冻和冷却相变材料。当在第二操作模式下操作时，热量从制冷剂传递到冷冻相变材料以冷凝制冷剂。冷凝的制冷剂向下通过管并从空气流中接收热量以冷却空气并蒸发制冷剂。蒸发的制冷剂向上回到冷歧管的低压。

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