Apparatus and methods for controlling reciprocating internal combustion engines

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United States of America Patent

PATENT NO 10718211
APP PUB NO 20190120052A1
SERIAL NO

16139246

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Abstract

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A method of controlling a reciprocating internal combustion engine comprising: a cylinder defining a cavity having a first end and a second end; and a piston moveable within the cavity of the cylinder between the first end and the second end, the method comprising: controlling injection of a quantity of liquid air, without fuel, into the first end of the cavity at a first time when the piston is closer to the first end than the second end to cause the piston to perform a first power stroke; and controlling injection of fuel into the first end of the cavity at a second time when the piston is closer to the first end than the second end to cause the piston to perform a second power stroke.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCKINGS PLACE 90 YORK WAY LONDON N1 9FX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
My, Razak Ahmed Bristol, GB 2 0
Palmer, Chloe J Derby, GB 24 42
Sim, Jia Qing Alastair Milton Derby, GB 2 0

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