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Expired
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ISAAC STOREY AND SONS Ltd
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ISAAC STOREY AND SONS Ltd
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Application filed by ISAAC STOREY AND SONS LtdfiledCriticalISAAC STOREY AND SONS Ltd
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Publication of GB190722897ApublicationCriticalpatent/GB190722897A/en
22,897. Storey & Sons, I., and Hallowell, W. Oct. 17. Drawings to Specification. Steam pumps.-In a combined fluid-actuated and mechanical valve-gear, the main steam distributing valve is operated by a hollow rod which is fitted with differential pistons working in cylinders, and with ports adapted to coact with a mechanicallyactuated distributing-valve placed on the back of the hollow rod and adapted to supply steam to it.
GB190722897D1907-10-171907-10-17Improvements in or relating to the Valve Gear of Steam Pumps.
ExpiredGB190722897A
(en)