Damping system for an expendable gas turbine engine

Rotary kinetic fluid motors or pumps – With sound or vibratory wave absorbing or preventing means...

Reexamination Certificate

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C415S229000, C384S536000

Reexamination Certificate

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06942451

ABSTRACT:
A dampening system for a miniature high-speed turbojet engine provides single or multiple resilient mountings for forward and aft bearings which mount a rotor shaft. The self-induced first engine order of the rotating rotor shaft is transmitted through the forward and aft bearing and is then absorbed in the resilient mountings.

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