发明名称 |
Heating apparatus for vehicle, having heat-generating unit |
摘要 |
<p>According to the present invention, when an air-conditioning clutch (27) of a compressor is set on, even if an improvement of a heating capacity by a viscous heater (4) is required, a viscous clutch (7) is turned off not to transmit a rotational driving force of an engine (E) to a rotor (53) of the viscous heater, and further the rotational driving force of the engine is transmitted to the compressor. In this way, a torque applied to the engine E and a V-belt (6) can be reduced, so that a fuel consumption ratio of the engine lowers and a fuel economical performance improves. Further, because an operation of the compressor is intermitted, it is possible to remove a fog of a front windshield, so that a safety of the vehicle travelling can be prevented from being deteriorated. <IMAGE></p> |
申请公布号 |
EP0832771(A2) |
申请公布日期 |
1998.04.01 |
申请号 |
EP19970116902 |
申请日期 |
1997.09.29 |
申请人 |
DENSO CORPORATION;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
AOKI, SHINJI;MORIKAWA, TOSHIO;ITO, HAJIME;KATO, YASUSHI;UCHIDA, GORO |
分类号 |
B60H1/08;B60H1/03;F24J3/00;(IPC1-7):B60H1/00 |
主分类号 |
B60H1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|