Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1995-01-24
1996-07-30
McMahon, Marguerite
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
123 587, F02B 3300
Patent
active
055400558
ABSTRACT:
A suction and exhaust connection device for a multi-cylinder internal combustion engine is disclosed. The device converts the exhaust pressure of a cylinder in the exhaust stroke into suction pressure for another cylinder in the suction stroke which is synchronized with the exhaust stroke of the one cylinder performing the exhaust stroke, thereby increasing suction speed and amount. The device also temporarily keeps the suction gas therein just after the suction stroke of the cylinder performing the suction stroke and introduces the suction gas into the other cylinder during the next suction stroke, thus restricting suction interference. The device temporarily keeps a part of the exhaust gas therein during the exhaust stroke of the cylinder performing the exhaust stroke and expels the exhaust gas to the outside after a predetermined time, thus restricting exhaust interference and allowing continuous exhaust of the gas.
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