Cooled thin-shell bearing bushing
AssigneeFlender-Graffenstaden S.A.S.
InventorMichel Wendling
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Abstract
Cooling system for a hydrodynamic bearing bushing of annular appearance positioned in a support body, equipped with means of distributing cold oil under pressure to a shaft rotating in the bearing bushing, wherein it consists of a thin annular shell, the external surface of which is closely fitted into the bore of said support body, grooves being made in that part of said bore that corresponds to the angular region of the bearing bushing on which the load is applied during operation, said grooves being supplied with cold oil tapped downstream from the distribution means.
Claims14
A cooling system for a hydrodynamic bearing bushing of annular appearance positioned in a support body, provided with means for distributing cold oil under pressure towards a shaft rotating in the bearing bushing, wherein it consists of a thin annular shell, the external surface of which is closely fitted into the bore of said support body, grooves being made in a portion of said bore corresponding to the angular region of the bearing bushing on which the load is applied during operation, said grooves being supplied with cold oil tapped downstream from the distribution means.
Dependencies are inferred from the claim text.