Viscous/friction damper

Details Viscous/friction damper Viscous/friction damper

1980-12-11

1982-06-29

Footland, Lenard A.

Cutlery

308184R, 308184A, F16C 2704

Patent

active

043369685

ABSTRACT:
A friction damper is mounted in series with a viscous damper to accommodate the normal magnitude vibration and the higher magnitude vibration occasioned from a larger imbalance of a jet engine rotor manifested by a lost blade or the like.

REFERENCES:
patent: 3756672 (1973-09-01), Hibner et al.
patent: 4214796 (1980-07-01), Monzel et al.
patent: 4229058 (1980-10-01), Arrowsmith et al.
patent: 4257495 (1981-03-01), Perry

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