| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waste heat using device for a vehicle of hybrid type without raising unnecessarily the rate of operation of an engine for running in conformity to a heating request, excellent in the warming-up performance, and capable of enhancing the ability of other apparatus using the waste heat of the engine. <P>SOLUTION: The waste heat using device for the vehicle of hybrid type uses the engine 10 and a motor 30 as drive source for running and is equipped with an engine cooling circuit 20 to cool the engine 10 and a motor cooling circuit 40 to cool the motor 30, and a heat pump cycle 110 is installed having a heat absorber 114 to absorb the heat in fluid on the low pressure side of a compressor 111 for circulating the fluid in the cycle and a heat radiator 112 to radiate the heat from the fluid on the high pressure side of the compressor 111, wherein the heat absorber 114 is installed in the motor cooling circuit 40 while the radiator 112 is installed in the engine cooling circuit 20. <P>COPYRIGHT: (C)2007,JPO&INPIT |
