CN107532720B - 密封圈 - Google Patents

密封圈 Download PDF

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Publication number
CN107532720B
CN107532720B CN201680026102.8A CN201680026102A CN107532720B CN 107532720 B CN107532720 B CN 107532720B CN 201680026102 A CN201680026102 A CN 201680026102A CN 107532720 B CN107532720 B CN 107532720B
Authority
CN
China
Prior art keywords
seal ring
oil
portions
inclined surface
ridge
Prior art date
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.)
Active
Application number
CN201680026102.8A
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English (en)
Chinese (zh)
Other versions
CN107532720A (zh
Inventor
朴南宣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Riken Corp
Original Assignee
Riken Corp
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 by Riken Corp filed Critical Riken Corp
Publication of CN107532720A publication Critical patent/CN107532720A/zh
Application granted granted Critical
Publication of CN107532720B publication Critical patent/CN107532720B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
    • F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • 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
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
CN201680026102.8A 2015-10-15 2016-10-05 密封圈 Active CN107532720B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015203472A JP6186413B2 (ja) 2015-10-15 2015-10-15 シールリング
JP2015-203472 2015-10-15
PCT/JP2016/079621 WO2017065068A1 (ja) 2015-10-15 2016-10-05 シールリング

Publications (2)

Publication Number Publication Date
CN107532720A CN107532720A (zh) 2018-01-02
CN107532720B true CN107532720B (zh) 2020-03-31

Family

ID=58518242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680026102.8A Active CN107532720B (zh) 2015-10-15 2016-10-05 密封圈

Country Status (6)

Country Link
US (1) US11028925B2 (enExample)
EP (1) EP3299681B1 (enExample)
JP (1) JP6186413B2 (enExample)
KR (1) KR101990539B1 (enExample)
CN (1) CN107532720B (enExample)
WO (1) WO2017065068A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6574045B2 (ja) * 2016-02-26 2019-09-11 株式会社リケン 油圧機器用シールリング
WO2019221231A1 (ja) * 2018-05-17 2019-11-21 イーグル工業株式会社 シールリング
JP7242659B2 (ja) * 2018-05-17 2023-03-20 イーグル工業株式会社 シールリング
JP7214722B2 (ja) 2018-05-17 2023-01-30 イーグル工業株式会社 シールリング
CN112088267B (zh) * 2018-05-17 2023-01-24 伊格尔工业股份有限公司 密封环
KR20210121203A (ko) * 2019-03-15 2021-10-07 엔오케이 가부시키가이샤 실링 링 및 밀봉 구조
KR102361233B1 (ko) * 2020-03-11 2022-02-10 평화오일씰공업 주식회사 오일 씰 링

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8814442U1 (de) 1988-11-18 1990-03-29 Feodor Burgmann Dichtungswerke Gmbh & Co, 8190 Wolfratshausen Gleitringdichtung
US5722665A (en) * 1992-02-26 1998-03-03 Durametallic Corporation Spiral groove face seal
JP4676333B2 (ja) * 2003-04-02 2011-04-27 株式会社リケン シールリング
US7377518B2 (en) * 2004-05-28 2008-05-27 John Crane Inc. Mechanical seal ring assembly with hydrodynamic pumping mechanism
WO2011105513A1 (ja) * 2010-02-26 2011-09-01 Nok株式会社 シールリング
WO2011162283A1 (ja) * 2010-06-23 2011-12-29 株式会社リケン シールリング
EP2686587B1 (en) * 2011-03-15 2018-09-05 Flowserve Management Company Tapered channel macro/micro feature for mechanical face seals
US9506564B2 (en) * 2011-12-23 2016-11-29 Kabushiki Kaisha Riken Seal ring
CN103415730A (zh) * 2011-12-23 2013-11-27 株式会社理研 密封环
JP6386814B2 (ja) * 2013-07-03 2018-09-05 Ntn株式会社 シールリング
US10267421B2 (en) 2013-09-27 2019-04-23 Kabushiki Kaisha Riken Seal ring
EP3098486B1 (en) * 2014-01-24 2020-03-11 NOK Corporation Sealing ring
WO2016140056A1 (ja) 2015-03-03 2016-09-09 Nok株式会社 シールリング
US9927033B2 (en) * 2015-06-29 2018-03-27 Kaydon Ring & Seal, Inc. Split circumferential lift-off seal segment

Also Published As

Publication number Publication date
EP3299681A1 (en) 2018-03-28
JP2017075647A (ja) 2017-04-20
CN107532720A (zh) 2018-01-02
KR20180008633A (ko) 2018-01-24
WO2017065068A1 (ja) 2017-04-20
US11028925B2 (en) 2021-06-08
US20180100584A1 (en) 2018-04-12
JP6186413B2 (ja) 2017-08-23
EP3299681A4 (en) 2019-02-27
EP3299681B1 (en) 2020-08-12
KR101990539B1 (ko) 2019-06-18

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