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BLASS
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BLASS
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Priority to ES406162ApriorityCriticalpatent/ES406162A3/en
Publication of ES406162A3publicationCriticalpatent/ES406162A3/en
A pressure stabilizing device for a water sprinkler of the kind in which a spray nozzle is disposed at the end of a driving arm radiating from a common supply conduit, said arm being intended to rotate about a geometric axis which passes through said supply conduit under the influence of the feed water circulating through the supply conduit to the interior of the arm, comprising a conducting member, a sleeve member axially slidable on said conducting member, said sleeve member adapted to be connected with the sprinkler to be rotated therewith and with respect to said conduit means, an inlet conduit intended to communicate with the interior of the sleeve member through at least one inlet channel, such being the direction of the water circulation pressure in the sleeve member that charges the sleeve member for close the channels, and a spring acting on the sleeve in the opposite direction to the load exerted by the water circulation pressure, so that it opens the channel. (Machine-translation by Google Translate, not legally binding)
ES406162A1972-08-281972-08-28A pressure stabilizing device for a water sprayer. (Machine-translation by Google Translate, not legally binding)
ExpiredES406162A3
(en)
Perfected control system for an engine equipped with a variable surface exhaust nozzle and a controlled fluid origin (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the movement mechanisms in the apparatus of irrigation by aspersion. (Machine-translation by Google Translate, not legally binding)