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US 3,932,987 AGranted
Method of operating a combustion piston engine with external combustion
OwnerFriedrich Munzingerinventor
Life of this patent
Estimating the term…
Abstract
A method of operating a constant pressure external combustion piston engine wherein air and liquid coolant are precompressed in one step to a pressure-temperature value at which the coolant is substantially saturated vapor.
Claims13
A method of operating a combustion piston engine with external combustion at substantially constant pressure of an air-fuel mixture whose air content has been pre-compressed together with a liquid coolant, characterized by precompressing said air content and said coolant in one step to a pressure-temperature value at which the coolant is substantially saturated vapour.
Dependencies are inferred from the claim text.