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Friedrich Otto Hoerenz
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Structures Of Non-Positive Displacement Pumps
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Abstract
16,025. H÷renz, F. O. Aug. 9. Air, cooling and moistening.-Ventilating-fans c are driven by a steam or air turbine a, on the axle, which may be open to the atmosphere so as to moisten and cool it when the fan is used in spinning, weaving, and like factories, or it may be enclosed in a casing carried on the bearing f with an opening in the casing or the discharge pipe for the escape of some of the motor fluid.
GB190116025D1901-08-091901-08-09Combination Ventilator and Turbine Driver.
ExpiredGB190116025A
(en)