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Individual
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Individual
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Priority to ES0331832ApriorityCriticalpatent/ES331832A1/en
Publication of ES331832A1publicationCriticalpatent/ES331832A1/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Abstract
Gas dosing device, characterized in that a liquefied gas under pressure is extracted from a container for this purpose, passing through an intake valve of an enclosure with a dividing membrane, followed by a flow meter and a regulating valve of flow, to reach an ejector located in a conduit for liquid in which the gas must be injected, whose ejector determines the suction of the gas through the apparatus, being in communication with the atmosphere the remaining chamber of said enclosure and having a obturable communication between the two chambers in question, so that when the ejector is inactive the intake valve remains closed for lack of vacuum, while when said ejector sucks gas by the depression caused by the circulation of the liquid, it reaches the intake chamber and opens the intake valve by the pressure difference between the two chambers, which is produced by overcoming the force of a spring and the pressure of the gas contained in the container with the particularity that if the circulation of the liquid is interrupted the membrane moves and closes the gas admission. (Machine-translation by Google Translate, not legally binding)
ES0331832A1966-10-031966-10-03Gas dosing device (Machine-translation by Google Translate, not legally binding)
ExpiredES331832A1
(en)