Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Blades projecting axially from concavo-convex annular web
Patent
1992-07-20
1993-07-13
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
Rotor having flow confining or deflecting web, shroud or...
Blades projecting axially from concavo-convex annular web
416244R, 403268, F01D 530
Patent
active
052268071
ABSTRACT:
A torque converter turbine has a plastic bladed element molded around a sintered iron hub to form a substantially semi-toroidal structure. The hub provides ribs, apertures through the hub, and channels in which the plastic bladed element is disposed. Having the bladed element and hub thus engaged allows the bladed element and hub to sustain high torsional and axial loads at elevated temperatures without separating.
REFERENCES:
patent: 2481541 (1949-08-01), Schneider
patent: 3869258 (1975-03-01), Scott
patent: 4832573 (1989-05-01), Dorski
patent: 4934138 (1990-06-01), Boyd
patent: 5037272 (1991-08-01), By
By Robert R.
Hojna Theodore E.
General Motors Corporation
Hinman Kevin M.
Lee Michael S.
Look Edward K.
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