Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2007-03-20
2007-03-20
Ford, John K. (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S042000, C165S043000, C165S903000, C454S156000, C454S160000, C454S161000, C237S01230A, C237S01230B
Reexamination Certificate
active
10718056
ABSTRACT:
A vehicle air conditioning unit includes an air duct, through which air is blown into a passenger compartment, and a partition board, which partitions the air duct in its inside into a first air passage and a second air passage. Temperature of air in the first air passage and temperature of air in the second air passage can be separately controlled. The air duct has a recess on its one side. An air conditioning device is disposed in the recess. The partition board is deformed correspondingly to the recess so that a corresponding cross-sectional area of the first air passage and a corresponding cross-sectional area of the second air passage should be approximately equal.
REFERENCES:
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Goto Keizo
Yamada Koji
Denso Corporation
Ford John K.
Harness Dickey & Pierce PLC
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