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Frank Joseph Charles Fre Knaak
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1082. Knaak, F. J. C. F. Jan 15. Reciprocating-and-oscillating-cylinder pumps; valves, arrangement of.-In a liquid-fuel injection pump for an internal-combustion engine a cam-actuated plunger o injects fuel through orifices m in a reciprocating sleeve k, which coincides at intervals with a port i<1> in the sleeve i and the cylinder inlet port h. Fuel enters the interior of the sleeve k through ports l, i<2> and a passage i<3>, the port i<2> being located in the sliding sleeve i, which also acts as an exhaust valve. If preferred, oscillating valves may replace those described.
GB190901082D1909-01-151909-01-15Improvements in or connected with Internal Combustion Engines.
ExpiredGB190901082A
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