Automotive airconditioner having condenser and evaporator provided within air duct
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 13, 2002
Issued Date -
N/A
app pub date -
Nov 8, 2000
filing date -
Apr 26, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The evaporator and the condenser are disposed in a duct. First bypass passage is disposed at the side of the condenser and first air mixing damper rotates to control air bypassing amount. Further second bypass passage is formed at the side of the evaporator and second mixing damper rotates to control air bypassing amount. Cooling rate at the evaporator and heating rate at the condenser are varied so that air adjusted in proper temperature is generated and discharged from each outlets into a room. An outside heat exchanger is disposed the outside of the duct. Refrigerant flow is randomly switched among the outside heat exchanger, the evaporator and the condenser so that cooling, heating, dehumidifying, dehumidified-heating and defrosting operations are performed.
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