Rotary piston machine with counterbalanced sealing strips - uses distance pieces and seals with chamfered outer edges

摘要

Rotary piston machine in which a side wall of the drive displacement element is formed as a supporting side wall. A broad internal longitudinal edge carries the retaining arms (8a) for securing guides (17, 20). A covering wall (9) is held at a given gap by a distance piece (10). A sealing strip (11) is arranged in te intermediate space between the side wall (8) and the covering wall, the outer edge of which is chamfered. ADVANTAGE - Ensures that gap losses at the displacement elements are kept as low as possible at low speeds, and friction losses are kept to a minimum at high speeds.