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Theodor Knierim
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Publication of GB190822780ApublicationCriticalpatent/GB190822780A/en
22,780. Knierim, T. Oct. 27. Water-pressure engines. - In a fluid-pressure engine, an inner cylinder or cylinder liner d closed at the ends acts as the distributing-valve, being moved by contact with the piston at the end of each stroke. The liner and cylinder are formed with admission and exhaust ports e, e<1>, making communication with the admission passage band the exhaust passage c. The liner may be formed with projections h on which the piston acts. [Reference has been directed under Section 7 of Patents &c. Act, 1907, to Specification No. 644, A.D. 1859, and No. 4324, A.D. 1881.]
GB190822780D1908-10-271908-10-27Improvements in and relating to Motors.
ExpiredGB190822780A
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