Title:
AXIAL SEALING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/196412
Kind Code:
A1
Abstract:
Provided is an axial sealing device capable of maintaining high lubricity between sliding surfaces. Connection paths 10k, 13 that are connected with an external space are connected to a drive space A. A fluid in the drive space A introduced between a pair of sliding surfaces 31s, 32s by a fluid introduction mechanism 40 is replenished from the external space through the connection paths 10k, 13.
Inventors:
NEGISHI YUTA (JP)
UCHIYAMA RYOSUKE (JP)
YAMAGUCHI GAI (JP)
MAETANI YUKI (JP)
TSUKAMOTO TAKAHIRO (JP)
MATSUMOTO OSAMU (JP)
MIYAZAKI SAYAKA (JP)
INOUE HIROKI (JP)
ONUMA MINORI (JP)
MAKISHIMA SO (JP)
UCHIYAMA RYOSUKE (JP)
YAMAGUCHI GAI (JP)
MAETANI YUKI (JP)
TSUKAMOTO TAKAHIRO (JP)
MATSUMOTO OSAMU (JP)
MIYAZAKI SAYAKA (JP)
INOUE HIROKI (JP)
ONUMA MINORI (JP)
MAKISHIMA SO (JP)
Application Number:
PCT/JP2022/009707
Publication Date:
September 22, 2022
Filing Date:
March 07, 2022
Export Citation:
Assignee:
EAGLE IND CO LTD (JP)
International Classes:
F04D13/06; F04D29/04; F04D29/12; F16J15/34
Foreign References:
| JP2017067049A | 2017-04-06 | |||
| JP2014156789A | 2014-08-28 | |||
| CN103051099B | 2014-12-10 | |||
| JP2016186297A | 2016-10-27 |
Attorney, Agent or Firm:
SHIGENOBU Kazuo et al. (JP)
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