ES302881A1 - Improvements in the electric regulators for hydraulic turbines. (Machine-translation by Google Translate, not legally binding)
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Improvements in the electric regulators for hydraulic turbines. (Machine-translation by Google Translate, not legally binding)
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NIETO ARAGON ABDEN
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NIETO ARAGON ABDEN
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Devices For Conveying Motion By Means Of Endless Flexible Members
(AREA)
Abstract
Improvements in the electric regulators for hydraulic turbines, characterized by establishing a centrifugal two-ball regulator, which is driven by means of pulleys and flat belt from the same axis of the turbine or the general transmission and turns in normal operation at a speed of 120 revolutions per minute, an electric motor of one horsepower, whose power may vary in relation to that of the turbine to be used, and a small transmission of counter-march with two grooved pulleys whose diameters are very different to reduce the rotation maximum until the handling mechanism provided for opening and closing the turbines has the same or lower speed than in the manual operation, completing the set with switches, connections, contacts and the trapezoidal belts needed for proper operation. (Machine-translation by Google Translate, not legally binding)
ES0302881A1964-08-061964-08-06Improvements in the electric regulators for hydraulic turbines. (Machine-translation by Google Translate, not legally binding)
ExpiredES302881A1
(en)
Electrical mechanism for sewing machines actuated through transmission belts and provided at the same time of safety device against overloads (Machine-translation by Google Translate, not legally binding)
Improvements in centrifuge automatic speed changing devices, particularly for primary belt transmission cyclomotors and similar applications (Machine-translation by Google Translate, not legally binding)