JPWO2022059360A1 - - Google Patents

Info

Publication number
JPWO2022059360A1
JPWO2022059360A1 JP2022550398A JP2022550398A JPWO2022059360A1 JP WO2022059360 A1 JPWO2022059360 A1 JP WO2022059360A1 JP 2022550398 A JP2022550398 A JP 2022550398A JP 2022550398 A JP2022550398 A JP 2022550398A JP WO2022059360 A1 JPWO2022059360 A1 JP WO2022059360A1
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
JP2022550398A
Other versions
JPWO2022059360A5 (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 JPWO2022059360A1 publication Critical patent/JPWO2022059360A1/ja
Publication of JPWO2022059360A5 publication Critical patent/JPWO2022059360A5/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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP2022550398A 2020-09-15 2021-07-29 Pending JPWO2022059360A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020154931 2020-09-15
PCT/JP2021/028204 WO2022059360A1 (ja) 2020-09-15 2021-07-29 密封装置

Publications (2)

Publication Number Publication Date
JPWO2022059360A1 true JPWO2022059360A1 (ja) 2022-03-24
JPWO2022059360A5 JPWO2022059360A5 (ja) 2023-06-02

Family

ID=80775813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022550398A Pending JPWO2022059360A1 (ja) 2020-09-15 2021-07-29

Country Status (6)

Country Link
US (1) US20240026977A1 (ja)
EP (1) EP4215779A4 (ja)
JP (1) JPWO2022059360A1 (ja)
KR (1) KR20230045090A (ja)
CN (1) CN116057304A (ja)
WO (1) WO2022059360A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024106416A1 (ja) * 2022-11-17 2024-05-23 Nok株式会社 密封装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3278349B2 (ja) 1995-05-25 2002-04-30 エヌオーケー株式会社 密封装置
US5759466A (en) * 1995-05-25 1998-06-02 Nok Corporation Method of making lip-type oil seals having improved sealing edge
JP3404615B2 (ja) * 1996-07-02 2003-05-12 光洋シーリングテクノ株式会社 オイルシール
JP2001173798A (ja) * 1999-12-20 2001-06-26 Arai Pump Mfg Co Ltd ねじ付オイルシール
JP4366897B2 (ja) * 2002-02-28 2009-11-18 Ｎｏｋ株式会社 成形型の加工方法
JP2005172061A (ja) * 2003-12-09 2005-06-30 Nok Corp 密封装置
JP5637172B2 (ja) * 2012-04-27 2014-12-10 Nok株式会社 密封装置
JP6177582B2 (ja) * 2013-05-14 2017-08-09 Nok株式会社 密封装置
JP6267475B2 (ja) * 2013-10-04 2018-01-24 Nok株式会社 密封装置
WO2015053170A1 (ja) * 2013-10-10 2015-04-16 Nok株式会社 密封装置
WO2016158211A1 (ja) * 2015-03-31 2016-10-06 Nok株式会社 密封装置
JP6809847B2 (ja) * 2016-09-01 2021-01-06 Nok株式会社 密封装置
US20210010599A1 (en) * 2018-08-28 2021-01-14 Nok Corporation Sealing device

Also Published As

Publication number Publication date
US20240026977A1 (en) 2024-01-25
CN116057304A (zh) 2023-05-02
WO2022059360A1 (ja) 2022-03-24
KR20230045090A (ko) 2023-04-04
EP4215779A1 (en) 2023-07-26
EP4215779A4 (en) 2024-10-09

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