发明名称 |
Auxiliary heat source apparatus for vehicle and heating apparatus employing the same |
摘要 |
<p>According to the present invention, an oil storage chamber (49) for temporarily accumulating a high-viscosity oil is formed below a heat-generating chamber (48) for accumulating high-viscosity oil which generates heat when a shearing force is applied thereto. When an electromagnetic coil (31) of an electromagnetic clutch (4) is set off, i.e., a rotation of a rotor (9) of a viscous heater (5) is stopped, the high-viscosity oil in the heat-generating chamber moves into the oil storage chamber by own weight thereof, and a liquid level of the high-viscosity oil in the heat-generating chamber is greatly reduced. In this way, when the electromagnetic coil of the electromagnetic clutch is turned on to start the rotor of the viscous heater, a torque applied to the rotor is greatly reduced, with the result that a stress applied to the rotor is reduced. <IMAGE></p> |
申请公布号 |
EP0830962(A2) |
申请公布日期 |
1998.03.25 |
申请号 |
EP19970116250 |
申请日期 |
1997.09.18 |
申请人 |
DENSO CORPORATION |
发明人 |
INOUE, YOSHIMITSU;AOKI, SHINJI;MORIKAWA, TOSHIO;ITO, HAJIME;SUGI, HIKARU;BAN, TAKASHI |
分类号 |
B60H1/08;F24J3/00;(IPC1-7):B60H1/03 |
主分类号 |
B60H1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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