Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Casing – runner – or shaft position or extent of motion...
Patent
1981-06-17
1983-09-20
Coe, Philip R.
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Casing, runner, or shaft position or extent of motion...
415 33, 415119, 415219R, 248DIG1, F01D 2516, F01D 2528
Patent
active
044052839
ABSTRACT:
A flow machine particularly a superheated gas turbine comprises a housing with a rotor disposed in the housing for rotation therein and sealed at each end with the housing by a labyrinth seal. The construction includes rotor shaft bearings which rotatably support the shafts and which are supported by bearing blocks disposed on the foundation. The housing and the shaft are mounted relative to each other by means of fluid pressure operated cushions adjacent each end of the shaft and adjacent the labyrinth seal so as to maintain the shafts and the seals with a predetermined clearance.
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Coe Philip R.
M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
Stinson Frankie L.
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