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AssigneeDott.ing. Mario Cozzani S.r.l.
InventorsMassimo Schiavone, Andrea Bianchi
Estimating the term…
Valve for the control of large-section flows with high operating frequency, and in particular for compressors or the like, comprising a flow aperture (102; 106) and a closure device (3; 8), said flow aperture comprising one or more orifices (102; 106) formed on a fixed body (2; 6) cooperating with said closure device (3; 8) and introduced into the flow channel (1), said closure device (3; 8) rotating with respect to an axis perpendicular to the plane on which said fixed body (2; 6) lies, and being equipped with driving means (5); said closure device (3; 8) is equipped with at least a hollow (123; 138) on the surface facing said fixed body (2; 6) which houses an insert (113; 118), said insert being formed so as to be substantially complementary with said orifice (102; 106) of said fixed body (2; 6).
Valve for the control of large-section flows with high operating frequency, and in particular for compressors or the like, comprising a flow aperture and a closure device, said flow aperture comprising one or more orifices formed on a fixed body co-operating with said closure device and introduced into the flow channel, said closure device rotating with respect to an axis perpendicular to the plane on which said fixed body lies, and being equipped with driving means, characterized in that said closure device is equipped with at least a hollow on the surface facing said fixed body which houses an insert, said insert being formed so as to be substantially complementary with said orifice of said fixed body.
Dependencies are inferred from the claim text.