Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 19, 2017
Patent Application Number
15100223
Date Filed
December 5, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
Sealing faces of a pair of sliding parts include circulation grooves, each including an inlet section, an outlet section, and a communication section provided in one of the sealing faces. A positive pressure generation mechanism is provided in a part surrounded by the fluid circulation groove and a high pressure fluid side, and a negative pressure generation mechanism is provided on a low pressure fluid side between the plurality of fluid circulation grooves.
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