公开(公告)号：US08528832B2

公开(公告)日：2013-09-10

申请号：US12471541

申请日：2009-05-26

申请人： Alan K. Williams ,  Eric F. Bursch ,  Edgar A. Vargas-Castañeda ,  Don Federico

发明人： Alan K. Williams ,  Eric F. Bursch ,  Edgar A. Vargas-Castañeda ,  Don Federico

IPC分类号： B60H1/12 ,  B60H1/00 ,  B60H1/10 ,  F01P7/14

CPC分类号： F01P9/06 ,  B60H1/0005 ,  B60H2001/00178 ,  F01P2060/08

摘要： A system that supplements the cooling of the power train of the vehicle and maintains the vehicle's cabin temperature. The system includes an processor, a blower, a heater core, and an evaporator. The blower blows air over the heater core so as to make the heater core in essence an auxiliary radiator. The system further includes a first proportioning valve and a second proportioning valve. The proportioning valves are operable by the processor to control the flow of the dissipated heat between the vehicle cabin and a designated location. Specifically, the first proportioning valve is disposed upstream the heater core and is moveable between an open position and a closed position. The second proportioning valve is disposed downstream the heater core and directs airflow from the heater core between the vehicle cabin and the environment.

摘要翻译： 一种补充车辆动力传动系的冷却并保持车厢温度的系统。 该系统包括处理器，鼓风机，加热器芯和蒸发器。 鼓风机将空气吹在加热器芯上，以使加热器芯本质上是辅助散热器。 该系统还包括第一配比阀和第二配比阀。 比例阀可由处理器操作以控制车厢与指定位置之间的散热量的流动。 具体地说，第一比例阀设置在加热器芯的上游，并可在打开位置和关闭位置之间移动。 第二比例阀设置在加热器芯的下游，并且引导来自加热器芯的气流在车厢和环境之间。