| 摘要 |
PCT No. PCT/DK92/00363 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 2, 1994 PCT Filed Dec. 2, 1992 PCT Pub. No. WO93/11408 PCT Pub. Date Jun. 10, 1993.The fluid motor, e.g. a liquid meter, a mixing apparatus or a turbine, has a chamber (1) with a rotor having stiff blades (7) which at their outer ends are provided with plate formed wings (8) of elastomeric material. The wings (8) are by a thin, overlapping part fastened to the reverse side of the blades (7) in relation to the rotating direction. When passing between outlet (5) and inlet (4) of the chamber (1) the wings (8) are deflected by a wall part in the chamber. The rotor is smooth-running, noise-free and inexpensive to produce and repair in connection with abrasion of the wings. |
