Turbines

Details Turbines Turbines

1980-12-15

1983-12-20

Marcus, Stephen

Rotary kinetic fluid motors or pumps

With diversely oriented inlet or additional inlet for...

Diverse fluids to motor

415143, 4151996, 415202, F10D 102

Patent

active

044214545

ABSTRACT:
A full admission radial impulse turbine and turbines with full admission radial impulse stages. The last-mentioned turbines are of the single shaft, dual pressure type. Provision is made for utilizing working fluid exhausted from the high pressure section, in which the radial impulse stage(s) are located, in the low pressure section which contains axial flow turbine stages. The (or each) radial impulse stage in the dual pressure turbine has a rotor or wheel with buckets or pockets oriented transversely to the direction of wheel rotation and opening onto the periphery of the wheel. Working fluid is supplied to the buckets via nozzles formed in, or supported from, a nozzle ring surrounding the turbine wheel and aligned with the entrance ends of the buckets.

REFERENCES:
patent: 858500 (1907-07-01), Dake
patent: 911577 (1909-02-01), Dake
patent: 1157727 (1915-10-01), Rockman
patent: 2102637 (1937-12-01), Meininghaus
patent: 2108786 (1938-02-01), Bigelow et al.
patent: 4150918 (1979-04-01), Theis, Jr.

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