Patent ID: 7089760
Filing Date: 2006-08-15
Classification: B60H,F25B,F28D,F28F

Abstract:
1. An air-conditioner comprising: a compressor configured to compress a refrigerant; a condenser configured to condense the compressed refrigerant with air outside of a vehicle compartment; a throttle configured to expand the condensed refrigerant; an evaporator configured to evaporate the expanded refrigerant to cool air inside of the vehicle compartment and to eliminate moisture from the air, a first refrigerant passage having the condensed refrigerant between the condenser and the throttle; a second refrigerant passage having the evaporated refrigerant between the evaporator and the compressor; and a refrigerant pipe located between the first and second refrigerant passages and configured to exchange heat between the condensed refrigerant and the evaporated refrigerant, the refrigerant pipe comprising: