GB190526658A - Improvements in or relating to the Valve Mechanism Employed for Controlling Direct Acting Fluid Pressure Pumping and other Engines.
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Improvements in or relating to the Valve Mechanism Employed for Controlling Direct Acting Fluid Pressure Pumping and other Engines.
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John Kirby
Mark Rodwell Parker
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26,658. Kirby, J., and Parker, M. R. Dec. 21. Pumping-engines; valves and valvegear; valves and valve-gear, setting &c. - In a combined fluid - actuated and mechanical valve-gear, the main slide valve i is actuated by two auxiliary pistons of circular, square, or polygonal cross-section S, S' adjustably mounted on the screwed valve spindle J. Steam is admitted to the auxiliary chambers by a slide valve T actuated by toothed gearing X, Y from the piston-rod, and exhausted through piston-rod, and exhausted through separate passages R<1> controlled by the pistons S, S<1>. The pistons S, S' may act as the main slide valve. An index 4 is provided for indicating the valve travel.
GB190526658D1905-12-211905-12-21Improvements in or relating to the Valve Mechanism Employed for Controlling Direct Acting Fluid Pressure Pumping and other Engines.
ExpiredGB190526658A
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