Title:
SLIDING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/027003
Kind Code:
A1
Abstract:
Provided is a sliding component capable of discharging contamination to a gap between sliding surfaces. A sliding component 10 which is disposed at a relatively rotating position of a rotary machine, which relatively slides with respect to another sliding component 20, and which has a sliding surface 11 provided with a fluid introduction groove 14 communicating with at least one from among a space on a sealed fluid side and a space on a leakage side and a dynamic pressure generation groove 15 communicating with the fluid introduction groove 14 and extending in the circumferential direction. Both side edges 15e, 15f and a terminal edge 15g of the dynamic pressure generation groove 15 are continuous in a curved form in plan view.
Inventors:
TOKUNAGA YUICHIRO (JP)
HOSOE TAKESHI (JP)
KATORI HIKARU (JP)
HOSOE TAKESHI (JP)
KATORI HIKARU (JP)
Application Number:
PCT/JP2022/031495
Publication Date:
March 02, 2023
Filing Date:
August 22, 2022
Export Citation:
Assignee:
EAGLE IND CO LTD (JP)
International Classes:
F16J15/34
Domestic Patent References:
| WO2020166588A1 | 2020-08-20 | |||
| WO2020129846A1 | 2020-06-25 | |||
| WO2020130087A1 | 2020-06-25 |
Foreign References:
| JP6444492B2 | 2018-12-26 |
Attorney, Agent or Firm:
SHIGENOBU Kazuo et al. (JP)
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