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Prosper Frederick Lark
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Structures Of Non-Positive Displacement Pumps
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Abstract
20,449. Lark, P. F. March 27, 1909. Drawings to Specification. Gas and explosive-vapour engines.-In an engine in which the explosive charge, air only, or air and gas separately are compressed and supplied to the cylinder by a rotary blower or blowers, the blower employed is of the type described in Specification No. 27,088, A.D. 1897, [Abridgment Class Rotary engines &c.].
GB190820449D1909-03-271909-03-27An Improvement in Internal Combustion Engines.
ExpiredGB190820449A
(en)
Improvements in Means, taken in association, of Controlling the Admission of Combustible Mixtureto an Internal Combustion Engine Cylinder and the Exhaust therefrom.
Improvements relating to the Admission of Combustible Mixture to, and the Discharge of Exhaust Gases from, the Cylinders of Internal Combustion Motors.