Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2006-01-27
2010-06-01
Ford, John K (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S042000, C165S043000, C165S070000, C165S203000, C165S204000, C454S121000, C454S126000, C454S156000, C454S160000, C454S161000, C237S01230A, C237S01230B
Reexamination Certificate
active
07726391
ABSTRACT:
A vehicle air conditioner casing has defrost, face, and front seat floor vents variably communicating with a mixing chamber. Air passageways in the casing include an evaporator and heater core. A rear seat console vent communicates with a warm air passageway including the heater core and a cool air passageway through a console side cool air bypass passageway on the casing bottom surface, under the heater core. A front seat temperature adjusting door adjusts variably opens cool air passageway outlets and the warm air passageway with respect to the mixing chamber. A rear seat main temperature adjusting door variably opens warm air passageway inlets and the console side cool air bypass passageway. A rear seat auxiliary temperature variably adjusts the openings of warm air passageway outlets and the console cool air bypass passageway with respect to the rear seat console vent.
REFERENCES:
patent: 5042566 (1991-08-01), Hildebrand
patent: 5862677 (1999-01-01), Kim et al.
patent: 6482081 (2002-11-01), Vincent et al.
patent: 2005/0118944 (2005-06-01), Vincent et al.
patent: 102 53 854 (2004-04-01), None
Byun Sang-Chul
Han Seong-Seok
Kang Sung-Ho
Kim Yong-Sang
Seo Yong-Eun
Ford John K
Halla Climate Control Corp.
Lowe Hauptman & Ham & Berner, LLP
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