Rotary shafts – gudgeons – housings – and flexible couplings for ro – Fluid coupling
Patent
1992-11-20
1994-12-06
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Fluid coupling
464 58, F16D 312
Patent
active
053705807
ABSTRACT:
A torsional vibration damper in which variable volume chambers pump oil through restricted passages in response to relative torsional movement between a driven and inertia member in the damper. The passages are connected to radially inner and outer sides of an annular spring. Torsional oscillation causes the spring to deflect in a circumferential direction and the restricted passages damp the vibration.
REFERENCES:
patent: 4690256 (1987-09-01), Bopp et al.
Gron Gary M.
Holset Engineering Company Ltd.
Nguyen John Q.
Stodola Daniel P.
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