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Expired
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Giuseppe Poscher
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Individual
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Individual
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Publication of GB190606805ApublicationCriticalpatent/GB190606805A/en
6805. Poscher, G. March 21. Stuffing-boxes, substitutes for.-In a screw motor, the drum has fluid-tight joints made between it and the casing by means of packing-rings 12 which engage circular grooves in the drum and resilient intermediate rings 13, which press against the walls of the casing.
GB190606805D1906-03-211906-03-21Improvements in Turbine-engines.
ExpiredGB190606805A
(en)