Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 26, 2019
Patent Application Number
15544496
Date Filed
January 26, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
In an embodiment, in a slide component, a negative pressure generation mechanism 12 that generates negative pressure by relative rotational sliding of a stationary-side seal ring 5 and a rotating-side seal ring 3 is provided on a sealing face of one of the stationary-side seal ring 5 and the rotating-side seal ring 3, and at least the surface of the negative pressure generation mechanism 12 is covered by an adhesion-resistant material film 15. With the configuration, deposition of precipitates on a negative pressure portion of a sealing face can be inhibited.
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