Fluid damper

Details Fluid damper Fluid damper

1989-10-04

1990-11-20

Hannon, Thomas R.

Bearings

Rotary bearing

Hydraulic or pneumatic bearing support

384581, F16C 2700

Patent

active

049714570

ABSTRACT:
A fluid damper for attenuating high amplitudes occasioned by shaft unbalance of a main engine shaft of an aircraft turbine type power plant comprising a full ring with circumferentially spaced fluid cavities surrounding the radial bearing and characterized as being simpler and less costly than heretofore used curve beam fluid dampers.

REFERENCES:
patent: 2614896 (1952-10-01), Pierce, Jr.
patent: 2631901 (1953-03-01), Holben et al.
patent: 3214225 (1965-10-01), Warnery
patent: 3219399 (1965-11-01), Smith
patent: 4213661 (1980-07-01), Marmol
patent: 4457667 (1984-07-01), Seibert et al.
patent: 4872767 (1989-10-01), Knapp

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