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Industrias Barbera SA
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Industrias Barbera SA
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Priority to ES1970164223UpriorityCriticalpatent/ES164223Y/en
Publication of ES164223UpublicationCriticalpatent/ES164223U/en
Application grantedgrantedCritical
Publication of ES164223YpublicationCriticalpatent/ES164223Y/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improved diffuser body essentially characterized in that it is constituted by two concentric tubular parts mounted to the air, one of smaller diameter than the other, the smaller diameter also being of less thickness and contained in the tubular part of greater diameter, which tubular part, it has an inner circular recess from an intermediate point to its mouth, in which the smaller diameter tube is housed, so that the mouth of the smaller diameter tube housed in the recess defines a free circular space between both tubes, the interior and the one that contains it, both parts forming a single part thanks to a plurality of gussets that axially join both tubes, whose gussets in turn define apertures of free passage of air, outside the interior of the diffuser body, when a diffuser flows through it, fluid being conventionally provided with the tube of greater diameter in the opposite part to which the tube of smaller diameter of connecting means is housed, while the tube of smaller diameter contained in the other presents in the opposite part to the connecting means a grid located near its free mouth. (Machine-translation by Google Translate, not legally binding)