Rotationsmaschine mit Flüssigkeitsverwirbelung in der Arbeitsringkammer

摘要

PCT No. PCT/SU90/00080 Sec. 371 Date Dec. 2, 1992 Sec. 102(e) Date Dec. 2, 1992 PCT Filed Apr. 3, 1990 PCT Pub. No. WO91/15680 PCT Pub. Date Oct. 17, 1991.A rotary vortex machine having a stator (1) with an internal annular space (4) accommodating vanes (9) and a rotor (6) with an external annular space (7) accommodating a bridge (10) dividing the external annular space (7) into suction and delivery volumes. The rotor (6) has a curvilinear inlet passage (11) and a curvilinear outlet passage (12) to provide a flow of a service fluid essentially in one and the same direction in the suction and delivery volumes of the external annular space (7).