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
Application number
JP2023535217A
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 JPWO2023286590A1 publication Critical patent/JPWO2023286590A1/ja
Pending legal-status Critical Current

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)
JP2023535217A 2021-07-13 2022-06-28 Pending JPWO2023286590A1 (ja)

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)

* Cited by examiner, † Cited by third party
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
EP2626604B1 (en) * 2010-10-06 2019-06-12 Eagle Industry Co., Ltd. Sliding part
EP3246604B1 (en) * 2013-04-24 2020-05-13 Eagle Industry Co., Ltd. Sliding component
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
US20220099191A1 (en) 2019-02-04 2022-03-31 Eagle Industry Co., Ltd. Sliding components

Also Published As

Publication number Publication date
KR20240019290A (ko) 2024-02-14
CN117642568A (zh) 2024-03-01
WO2023286590A1 (ja) 2023-01-19
EP4372253A1 (en) 2024-05-22

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240220