JPWO2022230460A1 - - Google Patents
Info
- Publication number
- JPWO2022230460A1 JPWO2022230460A1 JP2023517153A JP2023517153A JPWO2022230460A1 JP WO2022230460 A1 JPWO2022230460 A1 JP WO2022230460A1 JP 2023517153 A JP2023517153 A JP 2023517153A JP 2023517153 A JP2023517153 A JP 2023517153A JP WO2022230460 A1 JPWO2022230460 A1 JP WO2022230460A1
- 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
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- 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
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- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021076408 | 2021-04-28 | ||
PCT/JP2022/013241 WO2022230460A1 (ja) | 2021-04-28 | 2022-03-22 | 摺動部品 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2022230460A1 true JPWO2022230460A1 (ja) | 2022-11-03 |
Family
ID=83847963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023517153A Pending JPWO2022230460A1 (ja) | 2021-04-28 | 2022-03-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240209891A1 (ja) |
EP (1) | EP4332415A1 (ja) |
JP (1) | JPWO2022230460A1 (ja) |
KR (1) | KR20230164724A (ja) |
CN (1) | CN117355692A (ja) |
WO (1) | WO2022230460A1 (ja) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6058018B2 (ja) | 2012-09-29 | 2017-01-11 | イーグル工業株式会社 | 摺動部品 |
WO2015199171A1 (ja) * | 2014-06-26 | 2015-12-30 | イーグル工業株式会社 | 摺動部品 |
AU2016334592A1 (en) * | 2015-10-05 | 2018-04-12 | Eagle Industry Co., Ltd. | Sliding component |
JP7475775B2 (ja) * | 2019-04-09 | 2024-04-30 | イーグル工業株式会社 | 摺動部品 |
-
2022
- 2022-03-22 US US18/288,369 patent/US20240209891A1/en active Pending
- 2022-03-22 KR KR1020237037780A patent/KR20230164724A/ko unknown
- 2022-03-22 JP JP2023517153A patent/JPWO2022230460A1/ja active Pending
- 2022-03-22 EP EP22795380.9A patent/EP4332415A1/en active Pending
- 2022-03-22 WO PCT/JP2022/013241 patent/WO2022230460A1/ja active Application Filing
- 2022-03-22 CN CN202280031121.5A patent/CN117355692A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022230460A1 (ja) | 2022-11-03 |
EP4332415A1 (en) | 2024-03-06 |
KR20230164724A (ko) | 2023-12-04 |
US20240209891A1 (en) | 2024-06-27 |
CN117355692A (zh) | 2024-01-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240321 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240409 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240603 |