Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2003-11-06
2010-11-16
Ciric, Ljiljana (Lil) V (Department: 3744)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S209000, C165S212000, C236S049300, C454S229000, C700S011000, C700S017000, C700S019000, C700S277000, C700S278000
Reexamination Certificate
active
07832465
ABSTRACT:
The present invention is directed to a multiple zone climate control system which includes a HVAC unit that supplies conditioned air to more than one zone, a zone controller in each zone, a central controller, one or more air flow rate regulating devices in each zone, and a digital wireless network connecting the air flow rate regulating devices, zone controllers and the central controller. The multiple zone climate control system is capable of energy efficiently regulating temperature in each zone independently as well as providing other air conditioning functions such as humidifying, cleaning and filtering air in each zone independently. The multiple zone climate control system can be installed in a single zone climate control system to convert it into a multiple zone climate control system.
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Mao Jian
Wang Tianxin
Wang Victor W
Zou Shazhou
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