| 摘要 |
The present invention relates to a peripheral pump-turbine comprising two wheels (2) meshed with one another, laterally incorporating two or more blades (3) fitting in matching recesses (4) intercalated between said blades (3), being housed in a casing (5) provided with fluid intake and discharge openings (6). If the fluid is oil, the wheels (2) incorporate teeth (10) arranged between the blades (3) and the recesses (4) to allow the meshing thereof, if the fluid is water, the wheels (2) mesh by means of pinions (11) integrally coupled to the shafts (9) thereof in the outer portion of the casing (5). |
