Axial turbine with two supply levels

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United States of America Patent

PATENT NO 11473428
SERIAL NO

17418948

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Abstract

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An axial turbine (100) with two supply levels for the expansion phase of a working fluid in a thermodynamic vapor cycle or in an organic Rankine cycle comprising a shaft (2), a plurality of rotor blade arrays (R1-Rn) and corresponding support disks (21, 22), a plurality of stator blade arrays (S1-Sn), further comprising a first inlet opening (5) and a second inlet opening (7′). The second volute (4) is positioned inside the first volute (3), the working fluid of the second supply level reaching upstream of a stator blade (S2,Sn) that is are immediately upstream of one of the rotor blade arrays that extends radially into both of the first and second supply levels.

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Patent Owner(s)

Patent OwnerAddress
TURBODEN S P A25124 BRESCIA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bini, Roberto Brescia, IT 26 104
Gaia, Mario Brescia, IT 25 100

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