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Joseph Rothchild
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Individual
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Individual
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Publication of GB190906653ApublicationCriticalpatent/GB190906653A/en
6653. Rothchild, J. March 19. Expansion. varying.-A rotary distributing- valve 20 and an internal valve 30, for adjusting the expansion and reversing the engine, are arranged within the cylinder cover of a singleacting terminal-exhaust engine. The valve 20, which has notches engaging pins 25 on the valve-rod 21, is driven by chain-gearing 162 at half the speed of the main shaft 160, and the valve 30 is adjusted by an arm 39 secured to a lever 41 by a nut 40, Fig. 2. The valve 30 is provided with a flat surface, which forms one side of a steam chamber 36, Fig. 6, and an exhaust aperture 37 which extends through the body of the valve. The valve is provided with cut-away sides 170 to admit steam for starting.
GB190906653D1909-03-191909-03-19Improvements in and relating to Engines.
ExpiredGB190906653A
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