Warm chamber pump with an improved sealing - and guide arrangement of the charging piston corrosive for pressure diecasting alloys

摘要

pillow massager operating tire characterized by the fact of understanding: a compressor (16).a cyclical machine (14) powered by said compressor (16) and provided with a plurality of exit (13).- at least a collector (6) covered by a plurality of longitudinal ducts (8) connected to the different outputs (13) of the distributor (14), cyclica plurality of horizontal compartments and (2), an inflatable independently from each other.- means (10) for individual connection of each of these compartments (2) with a transverse of the longitudinal ducts (8).the links between the longitudinal ducts (8) of the collector (6) and the exit (13) of the distributor (14) as well as between the cyclic transverse compartments (2) and the same conducted longitutrack of said manifold (6) being such that the operation and the temporary swelling and subsequent of the adjacent transverse compartments.