Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1999-04-27
2000-09-05
Kamen, Noah P.
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
60600, F02B 3344
Patent
active
061125237
ABSTRACT:
A multistage supercharging system for a reciprocating engine, which is suitable for use in an aircraft capable of flying at high altitude, includes plural stage turbochargers connected in series to each other. A control unit controls operation of these turbochargers. The turbocharger at each stage includes a turbine side bypass passage bypassing the turbine, a compressor side bypass passage bypassing the compressor, a wastegate valve for controlling the flow rate of exhaust flowing through the turbine side bypass passage, a bleed valve for controlling the flow rate of intake air flowing through the compressor side bypass passage, and a pressure sensor disposed at the downstream side of the compressor. The control unit receives a signal from the pressure sensor, and controls the respective valves to selectively operate the turbochargers.
Itonaga Tatsuya
Kamo Keisuke
Kurihara Masaru
Murata Iwao
Yagawa Akira
Fuji Jukogyo Kabushiki Kaisha
Kamen Noah P.
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