Title:
SLIDING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2024/053637
Kind Code:
A1
Abstract:
Provided is a sliding component that can keep a first fluid and a second fluid from mixing between sliding surfaces. A sliding component according to the present invention demarcates a first fluid space S1 and a second fluid space S2 and has a pair of sliding rings 10, 20 that have sliding surfaces that rotate relative to each other. At least one sliding surface 11 has a first reservoir groove 15 that is provided on the first fluid space S1 side, a second reservoir groove 16 that is provided further to the second fluid space S2 side than the first reservoir groove 15 so as to be separated from the first reservoir groove 15 in the radial direction, a first dynamic pressure mechanism 13 that is provided further to the first fluid space S1 side than the first reservoir groove 15 and introduces fluid from the first reservoir groove 15 to generate dynamic pressure, and a second dynamic pressure mechanism 14 that is provided further to the second fluid space S2 side than the second reservoir groove 16 and introduces fluid from the second reservoir groove 16 to generate dynamic pressure.
Inventors:
ONUMA MINORI (JP)
MIYAZAKI SAYAKA (JP)
SUZUKI HIROSHI (JP)
NEGISHI YUTA (JP)
MIYAZAKI SAYAKA (JP)
SUZUKI HIROSHI (JP)
NEGISHI YUTA (JP)
Application Number:
PCT/JP2023/032342
Publication Date:
March 14, 2024
Filing Date:
September 05, 2023
Export Citation:
Assignee:
EAGLE IND CO LTD (JP)
International Classes:
F16C17/04; F16J15/34
Domestic Patent References:
| WO2014050920A1 | 2014-04-03 |
Foreign References:
| JP2011220528A | 2011-11-04 | |||
| JP2016080090A | 2016-05-16 |
Attorney, Agent or Firm:
SHIGENOBU Kazuo et al. (JP)
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