Bearings – Rotary bearing – Plural bearings one plain and one antifriction
Patent
1981-12-31
1984-07-17
Levy, Stuart S.
Bearings
Rotary bearing
Plural bearings one plain and one antifriction
308DIG14, 308DIG15, 415111, F16C 2100, F01D 2516
Patent
active
044602847
ABSTRACT:
A turbocharger assembly including a flexible anti-friction bearing support to prevent loss of gripping interference at high temperatures and destructive compressive loads at low temperatures. A simplified hydrodynamic fluid (such as lubrication oil) supply is disclosed for providing lubricating oil to the anti-friction bearing and hydrodynamic fluid to a hydrodynamic sleeve bearing. A novel end plate design permits limited radial movement of the bearing support while resisting axial thrust loads of the turbo shaft.
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Lauterbach Jerre F.
Schlamadinger Hans J.
Cummins Engine Company, Inc.
Levy Stuart S.
Werner David
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