Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Reexamination Certificate
2005-04-26
2005-04-26
Ford, John K. (Department: 3753)
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
C165S266000, C165S042000, C165S043000, C062S090000, C062S093000, C062S095000, C062S096000, C062S244000, C062SDIG002
Reexamination Certificate
active
06883602
ABSTRACT:
An evaporator unit for use in the air conditioning system of a mass transit vehicle that includes a housing mounted inside the air conditioned section of the vehicle having a return air inlet connected to a supply air outlet by a flow passage. The evaporator coil of the air conditioner is mounted in the flow passage to cool the air moving through the passage. A heater coil is mounted behind the evaporator coil to selectively heat the air moving through the passage. A dehumidifying coil is mounted in front of the evaporator coil that utilizes ambient air to dehumidify the indoor air when the ambient air temperature is at a temperature below that at which the air conditioner cannot reliably operate.
REFERENCES:
patent: 2774227 (1956-12-01), Schinlin et al.
patent: 3141762 (1964-07-01), Klaus
patent: 3561525 (1971-02-01), Baer
patent: 4448035 (1984-05-01), Moriyama et al.
patent: 4848444 (1989-07-01), Heinle et al.
patent: 4934451 (1990-06-01), Colvin
patent: 6170271 (2001-01-01), Sullivan
patent: 20010037873 (2001-11-01), Fredj et al.
patent: 0008418 (1983-01-01), None
patent: 58190641 (1983-11-01), None
patent: 04159125 (1992-06-01), None
patent: 07233968 (1995-09-01), None
Carrier Corporation
Ford John K.
Wall Marjama & Bilinski LLP
LandOfFree
Dehumidifier for use in mass transit vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dehumidifier for use in mass transit vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dehumidifier for use in mass transit vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3404307