Dichtungsring

Details

Veröffentlichungs-Nr.

EP4752402

Anmeldetag

22. Juli 2024

Veröffentlichung

30. Januar 2025

Rechtsraum

EP

Abstract

A seal ring capable of maintaining parallelism between sliding surfaces is provided. The seal ring includes a sliding surface 3a that rotates and slides relative to a shaft 1 or a housing 2 through which the shaft 1 is inserted; and an installation surface 3b installed on the other of the shaft 1 and the housing 2. The seal ring partitions a first space H, which is located on a side opposite to a side on which the sliding surface 3a intersects the installation surface 3b, off from a second space L disposed on the side on which the sliding surface 3a intersects the installation surface 3b. The sliding surface 3a is provided with a dynamic pressure generation mechanism 36 communicating with the first space H and including a dynamic pressure generation portion 36b, and a fluid recovery mechanism 37 communicating with the first space H and disposed closer to the first space H side than the dynamic pressure generation portion 36b.

Anmelder

Firma

Eagle Industry Co., Ltd.

Land

🇯🇵 Japan