Refrigeration – With means preventing or handling atmospheric condensate... – Means utilizing heat developed by refrigeration producer
Reexamination Certificate
2005-04-19
2005-04-19
Tanner, Harry B. (Department: 3744)
Refrigeration
With means preventing or handling atmospheric condensate...
Means utilizing heat developed by refrigeration producer
C062S244000
Reexamination Certificate
active
06880354
ABSTRACT:
A compact rooftop air conditioning unit for a vehicle, said unit having an evaporator coil located adjacent to a condenser coil. At least one cylindrical blower is mounted adjacent the evaporator coil and is arranged to provide conditioned supply air to the interior of the vehicle. An electric motor is used to turn the shaft of the blower and a condensate pump is secured to the shaft for pumping condensate generated by the evaporator coil back over the condenser coil. An electrically driven compressor is housed within the unit and is arranged so that no refrigerant lines pass outside of the unit. An inverter is also housed within the unit and provides a regulated input to the compressor and the evaporator and condenser drive motors.
REFERENCES:
patent: 3805541 (1974-04-01), Hosoda et al.
patent: 4136529 (1979-01-01), McCarty
patent: 4494384 (1985-01-01), Lott
patent: 4641502 (1987-02-01), Aldrich et al.
patent: 5199274 (1993-04-01), Yoshida et al.
patent: 5461879 (1995-10-01), Bolton et al.
patent: 41 10 081 (1992-10-01), None
patent: 1 083 068 (2001-03-01), None
patent: 2 306 098 (1976-10-01), None
Czechowicz Belin
Hille Andreas
Reimann Robert C.
Carrier Corporation
Tanner Harry B.
Wall Marjama & Bilinski LLP
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