Viscous damper with rotor centering means

Details Viscous damper with rotor centering means Viscous damper with rotor centering means

1982-11-15

1984-07-03

Footland, Lenard A.

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

Erodable or permanently deformable

308184R, 384 99, F04D 2904

Patent

active

044576676

ABSTRACT:
This invention relates to means for preventing the gap adjacent the tips of the blades of a rotor in a turbine type power plant from increasing as a result of rotor sag occasioned when an oil damped bearing is utilized.

REFERENCES:
patent: Re30210 (1980-02-01), Buono et al.
patent: 3756672 (1973-09-01), Hibner et al.
patent: 3908361 (1975-09-01), Gardiner
patent: 3915521 (1975-10-01), Young

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