Refrigeration – Automatic control – Responsive to vehicle body motion or traction
Reexamination Certificate
2011-03-08
2011-03-08
Nguyen, George (Department: 3723)
Refrigeration
Automatic control
Responsive to vehicle body motion or traction
C236S051000, C701S036000
Reexamination Certificate
active
07900462
ABSTRACT:
A HVAC system for a vehicle that includes a propulsion system, a frame, a passenger compartment, and a door coupled to the frame. The HVAC system includes a refrigeration circuit that selectively controls the temperature of the passenger compartment based on a sensed temperature within the passenger compartment. The refrigeration circuit includes an exterior heat exchanger, a first air moving device coupled to the exterior heat exchanger, an interior heat exchanger, a second air moving device coupled to the interior heat exchanger, and a compressor. The HVAC system also includes a controller that is operable to detect a condition of the vehicle that includes at least one of a position of the door, a location of the vehicle, and a load of the propulsion system. The controller is programmed to adjust the refrigeration circuit in response to the sensed passenger compartment temperature and the detected vehicle condition.
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Hegar Michal
Hurych Arnost
Kolda Michal
Ryska Antonin
Michael & Best & Friedrich LLP
Nguyen George
Thermo King Corporation
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