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Hormigones Aireados Ligeros Y Espec S A H A L E S A
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Hormigones Aireados Ligeros Y Espec S A H A L E S A
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Application filed by Hormigones Aireados Ligeros Y Espec S A H A L E S AfiledCriticalHormigones Aireados Ligeros Y Espec S A H A L E S A
Priority to ES107247UpriorityCriticalpatent/ES107247Y/en
Publication of ES107247UpublicationCriticalpatent/ES107247U/en
Application grantedgrantedCritical
Publication of ES107247YpublicationCriticalpatent/ES107247Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Foam generating device characterized by comprising a motorized pump group of any kind fed by a tank provided with a level for the inspection of its liquid height, which at the outlet of the aforementioned pump has a'Venturi' tube arranged for the forced incorporation of air to the driven liquid regulated all by one or several closing or regulating keys acting on liquid or on the air finishing the device in a hand go for your driving. (Machine-translation by Google Translate, not legally binding)
Device for controlling the flow rate of a compressed air supply unit, in particular the propulsion unit of a jet helicopter as well as the unit equipped with such a device