Internal-combustion engines – Cooling – With cooling of additional parts or materials
Patent
1997-07-01
1998-11-17
Solis, Erick R.
Internal-combustion engines
Cooling
With cooling of additional parts or materials
237 123R, 1231425R, F01P 312, B60H 100
Patent
active
058362703
ABSTRACT:
A heat recovery unit in which cooling water absorbs heat generated in a water-cooled alternator and a viscous heater in which cooling water absorbs heat generated in a viscous fluid within a heat-generating chamber have a common cooling water passage. Further, a rotor of the alternator and a rotor of a viscous heater are disposed on a shaft to have a common driving shaft and a common V-belt. Therefore, cooling water pipes of a cooling water circuit are simply connected, a large space is not necessary for winding the V-belt of a belt transmitting mechanism, and the number of parts of a heating apparatus can be decreased. Further, because heat generated in the viscous fluid of the viscous heater and heat generated with an operation of the alternator are used as a supplementary heating source, a sufficient heating capacity can be provided for a passenger compartment even in a vehicle in which heat generated in the engine is small.
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Aoki Shiniji
Ito Hajime
Morikawa Toshio
Sugi Hikaru
Denso Corporation
Solis Erick R.
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