Patent ID: 11913449
Assignee: EAGLE INDUSTRY CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A sliding component having a sliding surface and formed in an annular shape, the sliding component being installed in a rotating machine such that the sliding surface is relatively slidable with eccentric rotation with respect to a sliding surface of a counterpart sliding component,
wherein a plurality of grooves communicating with neither a space on an inner diameter side of the sliding component nor a space on an outer diameter side of the sliding component are formed in the sliding surface of the sliding component so as to be arranged in a circumferential direction of the sliding component,
the groove has a bottom surface which continuously extends throughout the bottom portion of the groove,
the groove is larger in radial width than part of a land which is formed on a high-pressure side in a radial direction with respect to the groove, and
another part of the land which is formed on a low-pressure side in the radial direction with respect to the groove continuously extends to the low-pressure side.