Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph K. Kaleshian0
Michael P. Grimanis0
Date of Patent
June 9, 2009
Patent Application Number
10889246
Date Filed
July 12, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A composite seal assembly for providing a seal between a rotating shaft and a static surface. The composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal between the first and second seal element and the shaft. A static housing receives the first and second seal elements and engages the static surface to provide a static stationary seal, while concomitantly providing a flex region that engages the seal elements to form a dynamic seal therewith.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
