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Application filed by Pincu Aron Sfartz, Viorel PordeafiledCriticalPincu Aron Sfartz
Priority to ROA200000935ApriorityCriticalpatent/RO118474B1/en
Publication of RO118474B1publicationCriticalpatent/RO118474B1/en
The invention relates to an ejector-eductor meant for transporting low pressure fluids by means of motive fluids having high operating pressure. According to the invention, the ejector - eductor comprises a body (1) assembled with an exchange module (2) made in more size types, said body (1) having a mixing chamber (a) accommodating a confuser body (3) made as an independent piece, said confuser body (3) having an annular groove (b) cut therein for the insertion of a pin (5) having spheric head (c), said confuser body (3) being displaced and/or rotated inside a support (4) by means of a curved handle (12) fastened on a shaft (7) and locked by means of a threaded pin (9) for changing the dimension of gapping (j) wherethrough there is sucked the fluid entrained into the mixing chamber (k) through a side connection (15).
Method for reducing noise and cavitation in machines and pressure exchangers which pressurize or depressurize fluids by means of the displacement principle