Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean P. McGee0
Joseph B. Phelps0
Joseph H. Polly0
Date of Patent
March 21, 2023
0Patent Application Number
172065210
Date Filed
March 19, 2021
0Patent Citations
Patent Primary Examiner
An apparatus has a first member, a shaft rotatable relative to the first member about an axis, and a seal system. The seal system has: a seal carried by the first member and having a seal face; and a seat carried by the shaft and having a seat face in sliding sealing engagement with the seal face. The seal system is a dry face seal system. The seat further includes a section having: an outer diameter surface encircled by the seal; and a rim.
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