JPWO2023286590A1 - - Google Patents
Info
- Publication number
- JPWO2023286590A1 JPWO2023286590A1 JP2023535217A JP2023535217A JPWO2023286590A1 JP WO2023286590 A1 JPWO2023286590 A1 JP WO2023286590A1 JP 2023535217 A JP2023535217 A JP 2023535217A JP 2023535217 A JP2023535217 A JP 2023535217A JP WO2023286590 A1 JPWO2023286590 A1 JP WO2023286590A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/3416—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with at least one continuous groove
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021115873 | 2021-07-13 | ||
PCT/JP2022/025794 WO2023286590A1 (ja) | 2021-07-13 | 2022-06-28 | 摺動部品 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2023286590A1 true JPWO2023286590A1 (ja) | 2023-01-19 |
Family
ID=84919997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023535217A Pending JPWO2023286590A1 (ja) | 2021-07-13 | 2022-06-28 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4372253A1 (ja) |
JP (1) | JPWO2023286590A1 (ja) |
KR (1) | KR20240019290A (ja) |
CN (1) | CN117642568A (ja) |
WO (1) | WO2023286590A1 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201531A (en) * | 1992-04-02 | 1993-04-13 | John Crane Inc. | Face seal with double spiral grooves |
CN103097782B (zh) * | 2010-10-06 | 2016-01-20 | 伊格尔工业股份有限公司 | 滑动部件 |
CN106949244B (zh) * | 2013-04-24 | 2019-03-12 | 伊格尔工业股份有限公司 | 滑动部件 |
JP6479023B2 (ja) * | 2014-09-04 | 2019-03-06 | イーグル工業株式会社 | メカニカルシール |
EP3922871B1 (en) | 2019-02-04 | 2024-01-24 | Eagle Industry Co., Ltd. | Sliding component |
-
2022
- 2022-06-28 KR KR1020247000696A patent/KR20240019290A/ko unknown
- 2022-06-28 JP JP2023535217A patent/JPWO2023286590A1/ja active Pending
- 2022-06-28 CN CN202280046968.0A patent/CN117642568A/zh active Pending
- 2022-06-28 WO PCT/JP2022/025794 patent/WO2023286590A1/ja active Application Filing
- 2022-06-28 EP EP22841934.7A patent/EP4372253A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4372253A1 (en) | 2024-05-22 |
CN117642568A (zh) | 2024-03-01 |
KR20240019290A (ko) | 2024-02-14 |
WO2023286590A1 (ja) | 2023-01-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240220 |