Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Casing – runner – or shaft position or extent of motion...
Patent
1989-11-22
1991-10-15
Look, Edward K.
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Casing, runner, or shaft position or extent of motion...
415127, 415131, 32420724, F01D 2100
Patent
active
050569864
ABSTRACT:
A positioning system for a steam turbine element includes a plurality of flex plates which support an inner cylinder of a steam turbine element with the rotating blades of a rotor and the stationary blades of the inner cylinder at a predetermined position. Sensors detect shifting of the rotor within the inner cylinder and provide control signals to a motor which drives the inner cylinder in an axial direction to account for shifting of the rotor.
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Silvestri, Jr. George J.
Stock Alvin L.
Twerdochlib Michael
Look Edward K.
Nguyen Hoang
Westinghouse Electric Corp.
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