Hydrodynamic clutch for transferring torque from motor to prime mover, has pump impeller and turbine, between which toroid-shaped work space is formed, and including blades with ends projecting into space

摘要

The clutch has a pump impeller (1) and a turbine (2), between which a toroid-shaped work space (3) is formed. The impeller and turbine have blades with free ends projecting into the work space that includes a work medium. A free edge of one of the blades of the impeller has a non-steady distribution with a turning point. The edges of the blades are implemented in serrated or curved or toothed or billowed form.