Apparatus for transporting and/or mixing gases

摘要

PCT No. PCT/EP85/00057 Sec. 371 Date Sep. 11, 1985 Sec. 102(e) Date Sep. 11, 1985 PCT Filed Feb. 20, 1985 PCT Pub. No. WO85/03745 PCT Pub. Date Aug. 29, 1985.An apparatus for transporting gases, liquids and the like by means of a conical screw type propeller 10 which sucks gases or liquids in and passes them along. The propeller consists of at least two guide panels 1, 2 of helicoidal configuration which define apertures 3 in the area of the tips. The propeller may be mounted on a baffle plate 11.