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.)
Granted
Application number
JP2023517153A
Other versions
JP7520473B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022230460A1 publication Critical patent/JPWO2022230460A1/ja
Application granted granted Critical
Publication of JP7520473B2 publication Critical patent/JP7520473B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
JP2023517153A 2021-04-28 2022-03-22 摺動部品 Active JP7520473B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021076408 2021-04-28
JP2021076408 2021-04-28
PCT/JP2022/013241 WO2022230460A1 (ja) 2021-04-28 2022-03-22 摺動部品

Publications (2)

Publication Number Publication Date
JPWO2022230460A1 true JPWO2022230460A1 (ja) 2022-11-03
JP7520473B2 JP7520473B2 (ja) 2024-07-23

Family

ID=83847963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023517153A Active JP7520473B2 (ja) 2021-04-28 2022-03-22 摺動部品

Country Status (6)

Country Link
US (1) US20240209891A1 (ja)
EP (1) EP4332415A1 (ja)
JP (1) JP7520473B2 (ja)
KR (1) KR20230164724A (ja)
CN (1) CN117355692A (ja)
WO (1) WO2022230460A1 (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104334939B (zh) 2012-08-04 2017-05-31 伊格尔工业股份有限公司 滑动部件
US9777840B2 (en) 2012-09-29 2017-10-03 Eagle Industry Co., Ltd. Sliding component
JP6392343B2 (ja) * 2014-06-26 2018-09-19 イーグル工業株式会社 摺動部品
JP6757546B2 (ja) 2015-10-05 2020-09-23 イーグル工業株式会社 摺動部品
US20220120315A1 (en) 2019-02-04 2022-04-21 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

Also Published As

Publication number Publication date
CN117355692A (zh) 2024-01-05
WO2022230460A1 (ja) 2022-11-03
JP7520473B2 (ja) 2024-07-23
EP4332415A1 (en) 2024-03-06
KR20230164724A (ko) 2023-12-04
US20240209891A1 (en) 2024-06-27

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