Cooling and heating system for vehicle

Details Cooling and heating system for vehicle Cooling and heating system for vehicle

1997-05-16

1999-08-10

Lazarus, Ira S.

Heat exchange

With vehicle feature

Heating and cooling

165 42, 1231425R, 237 123R, B60H 300

Patent

active

059343605

ABSTRACT:
A cooling and a heating system for a vehicle having a refrigerant compressor of a variable displacement type and a viscous heater of a variable heating capacity, integrated by a common, intermediate housing. A space needed for an installation into an engine compartment of a vehicle is saved, while the production cost is reduced. Furthermore, a requirement for reduction of a fuel consumption efficiency at a low outside air temperature condition and a degradation of a lubricant at a high outside air temperature condition, which are otherwise contradictory, are harmonized.

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