Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 24, 2016
Patent Application Number
14407435
Date Filed
October 10, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A sliding component is characterized in that dimples are provided on one sealing face of a pair of sliding parts that mutually slide relative to each other, and stripe-shaped projections with directionality are provided in a cavitation formation area in each dimple. The sliding component can prevent leakage regardless of the level of differential pressure between the inner periphery and outer periphery of the sealing face by controlling the streak-like flow of fluid due to cavitation that occurs in a dimple or other concaved part formed on the sealing face.
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