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7240583 |
Dual function, highly damped, structurally and thermally compliant auxiliary bearing assembly
An auxiliary bearing assembly for selectively engaging a shaft, preferably in an energy storage flywheel system, is configured to include a vibration damping seal, and an axial preload spring. The...
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7174806 |
Flexible bearing damping system, energy storage system using such a system, and a method related thereto
A bearing damping system for damping vibrations and conducting heat from vibration-producing, heat-generating devices, an evacuated energy storage system including such a bearing damping system for...
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7051617 |
Methods and apparatus for tuned axial damping in rotating machinery with floating bearing cartridge
An apparatus and method for selecting an appropriate viscous fluid for use in control moment gyroscopes, reaction wheels, momentum wheels and the like. Components such as the housing, the rotor,...
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5058452 |
Hybrid squeeze film damper for active control of rotors
A shaft rotating assembly typically used in gas turbine engines having a hybrid squeeze film damper for active control of rotors. The squeeze film damper includes seal ring means to confine the oil...
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4781077 |
Stable intershaft squeeze film damper
A dual shaft rotating assembly typically used in aircraft engines is provided with a stable intershaft squeeze film damper for reducing vibration. The assembly includes a housing, a first shaft...
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4660436 |
Viscous vibration dampers
A viscous vibration damper for a rotary shaft comprising an annular casing of stamped sheet metal and an endplate. The endplate comprises an inner annular hub portion for mounting the damper on the...
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4161237 |
Vibration absorber for rotating body
A vibration absorber for rotating body of this invention comprises a disc capable of moving only in the horizontal direction accompanying the vibration of a pivot and an annular plate placed on the...
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3373633 |
Viscous torsional vibration dampers
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3262334 |
Viscous friction dampers
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3248967 |
Variable inertia liquid flywheel
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3167999 |
Vibration damping means for driven shafts
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3049941 |
Vibration damper structure
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2834225 |
Cork faced vibration damper
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2824467 |
Bearing structure for viscous crankshaft dampers
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