发明授权
US4365849A Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing 失效
流体动力轴承带同心外部静压挤压薄膜轴承

Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze
film bearing
摘要:
A bearing structure which incorporates the advantages of a hydrodynamic film and of a hydrostatic squeeze film. The structure uses an inner elongated cylindrical bearing member with a hydrodynamic bearing therein, and an outer bearing member axially encompasses the inner bearing member. Passageways and adjacent surface on such members establish fluid flow paths, hydrostatic pockets and squeeze film areas to support such inner bearing member.
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