Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Patent
1979-06-18
1981-12-15
Smith, Leonard E.
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Radially extending web or end plate
416197R, F01D 514
Patent
active
043056989
ABSTRACT:
A radial flow turbine wheel comprises a disc, a spindle and blades, each blade having a curved surface configuration in symmetry with respect to a plane which is normal to the spindle and which passes through a mid portion of the axial length of the disc, thereby eliminating the creation of a net axial thrust force caused by an imbalance of the axial component forces of gas flow acting on the blades.
REFERENCES:
patent: 45875 (1865-01-01), Stewart
patent: 253267 (1882-02-01), Davidson
patent: 1055487 (1913-03-01), Papin
Nissan Motor Co,. Ltd.
Smith Leonard E.
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