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NON-CONTACTING CLEARANCE SEAL FOR HIGH MISALIGNMENT APPLICATIONS
NON-CONTACTING CLEARANCE SEAL FOR HIGH MISALIGNMENT APPLICATIONS
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机译:高误导性应用的非接触间隙密封
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摘要
An improved oil seal is provided for sealing passage of a rotatable shaft through an end wall of a bearing housing in a turbomachine or the like, wherein the shaft is rotatably supported within the bearing housing by oil-lubricated bearings. The improved oil seal comprises a dynamic oil-air separator and a slinger rotor mounted on the shaft for rotation therewith, the slinger rotor having an outwardly extending slinger ring with an outboard seal face with radially oriented slots and a circumferential groove or grooves.
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