Power plants – Combustion products used as motive fluid – Process
Reexamination Certificate
2007-06-19
2007-06-19
Kim, Ted (Department: 3746)
Power plants
Combustion products used as motive fluid
Process
C060S266000, C060S039830, C060S039080
Reexamination Certificate
active
10825138
ABSTRACT:
A forced air cooling system for an APU comprising at least an oil cooler, a plenum in fluid communication with the oil cooler, and a compressor rotated by a rotating shaft of the APU such that the compressor and rotating shaft rotate at a same speed, the rotating compressor inducing a cooling air flow through the oil cooler. A method for cooling an auxiliary power unit is also provided.
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Kim Ted
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
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