ATE554321T1 - Gleitringdichtung mit rückfördervorrichtung - Google Patents

Gleitringdichtung mit rückfördervorrichtung

Info

Publication number
ATE554321T1
ATE554321T1 AT05253043T AT05253043T ATE554321T1 AT E554321 T1 ATE554321 T1 AT E554321T1 AT 05253043 T AT05253043 T AT 05253043T AT 05253043 T AT05253043 T AT 05253043T AT E554321 T1 ATE554321 T1 AT E554321T1
Authority
AT
Austria
Prior art keywords
seal
ring
seal face
face
axially
Prior art date
Application number
AT05253043T
Other languages
English (en)
Inventor
Wei-Tang Lai
Original Assignee
Crane John Inc
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 Crane John Inc filed Critical Crane John Inc
Application granted granted Critical
Publication of ATE554321T1 publication Critical patent/ATE554321T1/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
AT05253043T 2004-05-28 2005-05-18 Gleitringdichtung mit rückfördervorrichtung ATE554321T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85671804A 2004-05-28 2004-05-28
US11/100,728 US7377518B2 (en) 2004-05-28 2005-04-07 Mechanical seal ring assembly with hydrodynamic pumping mechanism

Publications (1)

Publication Number Publication Date
ATE554321T1 true ATE554321T1 (de) 2012-05-15

Family

ID=34941354

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05253043T ATE554321T1 (de) 2004-05-28 2005-05-18 Gleitringdichtung mit rückfördervorrichtung

Country Status (7)

Country Link
US (1) US7377518B2 (de)
EP (1) EP1600673B1 (de)
JP (1) JP5073178B2 (de)
AT (1) ATE554321T1 (de)
CA (1) CA2508354C (de)
ES (1) ES2385987T3 (de)
MX (1) MXPA05005520A (de)

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US20080284105A1 (en) * 2006-06-21 2008-11-20 Thurai Manik Vasagar Low and reverse pressure application hydrodynamic pressurizing seals
US20090200749A1 (en) * 2006-07-25 2009-08-13 Eagle Industry Co., Ltd. Mechanical seal device
PL212538B1 (pl) * 2006-11-12 2012-10-31 Anga Uszczelnienia Mechaniczne Spolka Z Ograniczona Odpowiedzialnoscia Pierscien slizgowy
CN102192328A (zh) * 2010-03-12 2011-09-21 祥景精机股份有限公司 集装式轴封
CN101825178A (zh) * 2010-03-26 2010-09-08 丹东克隆集团有限责任公司 逆流动压槽润滑机械密封端面
EP2626604B1 (de) 2010-10-06 2019-06-12 Eagle Industry Co., Ltd. Schiebeteil
WO2013006560A1 (en) * 2011-07-01 2013-01-10 Eaton Corporation Scooping hydrodynamic seal
DE102011111697A1 (de) * 2011-08-24 2013-02-28 Eagleburgmann Germany Gmbh & Co. Kg Gekühlte Gleitringdichtungsanordnung
JP5548312B2 (ja) 2011-12-23 2014-07-16 株式会社リケン シールリング
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EP2902677B1 (de) * 2012-09-29 2018-08-22 Eagle Industry Co., Ltd. Schiebeteil
EP2948699B1 (de) * 2013-01-23 2018-08-15 Flowserve Management Company Mechanische gleitringdichtung mit umgekehrtem trapezoidseitenmuster
US8888105B1 (en) 2013-05-29 2014-11-18 Stephen J. Andrews Mechanical seal system
EP3039317B1 (de) 2013-08-27 2020-02-26 Eaton Corporation Dichtungsringverbund mit verbesserter hydrodynamischer dichtungsleistungsfähigkeit
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US9714712B2 (en) 2014-08-15 2017-07-25 Eaton Corporation Hydrodynamic mating ring with integrated groove inlet pressure control
JP6773649B2 (ja) 2014-10-06 2020-10-21 ジョン クレーン インコーポレーテッド ハイドロパッド面プロファイルを有するメカニカルシール
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US10451185B2 (en) * 2016-09-30 2019-10-22 Tpr Co., Ltd. Seal ring
USRE50849E1 (en) 2016-11-16 2026-03-31 Eagle Industry Co., Ltd. Sliding component
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CN107166037B (zh) * 2017-07-18 2021-09-10 中密控股股份有限公司 具有曲面槽密封端面的机械密封环
US20190178381A1 (en) * 2017-12-13 2019-06-13 United Technologies Corporation Face seal arrangement with air load force balance recovery for improved failure mitigation strategies
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JP7179430B2 (ja) 2018-01-12 2022-11-29 イーグル工業株式会社 摺動部品
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US11530749B2 (en) 2018-05-17 2022-12-20 Eagle Industry Co., Ltd. Seal ring
EP3816489B1 (de) * 2018-05-17 2024-10-09 Eagle Industry Co., Ltd. Dichtungsring
US20210164571A1 (en) * 2018-05-17 2021-06-03 Eagle Industry Co., Ltd. Seal ring
EP3816487B1 (de) 2018-05-17 2024-08-21 Eagle Industry Co., Ltd. Dichtungsring
US11293551B2 (en) 2018-09-30 2022-04-05 ColdQuanta, Inc. Break-seal system with breakable-membrane bridging rings
WO2020112558A1 (en) * 2018-11-26 2020-06-04 Kalsi Engineering, Inc. Seal assembly with anti-rotation and stability features
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US11852241B2 (en) 2019-02-04 2023-12-26 Eagle Industry Co., Ltd. Sliding component
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KR102610648B1 (ko) 2019-02-04 2023-12-07 이구루코교 가부시기가이샤 슬라이딩 부품 및 슬라이딩 부품의 제조 방법
JP7387239B2 (ja) * 2019-02-04 2023-11-28 イーグル工業株式会社 摺動部品
JP7419346B2 (ja) 2019-03-22 2024-01-22 イーグル工業株式会社 摺動部品
DE102020203764A1 (de) * 2020-03-24 2021-09-30 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtung mit verbesserter Nutanordnung
JP7480278B2 (ja) 2020-03-31 2024-05-09 イーグル工業株式会社 摺動部品
GB2593782B (en) * 2020-04-03 2022-04-13 Crane John Inc Non-contacting seal including an interference fit seal ring
KR102798715B1 (ko) * 2020-05-11 2025-04-23 이구루코교 가부시기가이샤 슬라이딩 부품
CN115917192A (zh) 2020-07-06 2023-04-04 伊格尔工业股份有限公司 滑动部件
WO2022009767A1 (ja) 2020-07-06 2022-01-13 イーグル工業株式会社 摺動部品
JP7475801B2 (ja) 2020-07-06 2024-04-30 イーグル工業株式会社 摺動部品
JP7700121B2 (ja) 2020-07-06 2025-06-30 イーグル工業株式会社 摺動部品
KR102877441B1 (ko) 2020-07-06 2025-10-29 이구루코교 가부시기가이샤 회전 기계
US12404935B2 (en) 2020-07-06 2025-09-02 Eagle Industry Co., Ltd. Sliding component
JP7787186B2 (ja) * 2021-08-25 2025-12-16 イーグル工業株式会社 摺動部品
KR20240042051A (ko) 2021-08-25 2024-04-01 이구루코교 가부시기가이샤 슬라이딩 부품
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KR20240038065A (ko) * 2021-08-25 2024-03-22 이구루코교 가부시기가이샤 슬라이딩 부품
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US12104699B2 (en) * 2022-04-07 2024-10-01 Blue Origin, Llc Self-optimizing seal for turbomachinery, and associated systems and methods
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Also Published As

Publication number Publication date
CA2508354C (en) 2012-03-13
ES2385987T3 (es) 2012-08-06
MXPA05005520A (es) 2006-01-18
CA2508354A1 (en) 2005-11-28
US7377518B2 (en) 2008-05-27
US20050263963A1 (en) 2005-12-01
JP5073178B2 (ja) 2012-11-14
EP1600673A2 (de) 2005-11-30
EP1600673A3 (de) 2006-01-25
EP1600673B1 (de) 2012-04-18
JP2005337503A (ja) 2005-12-08

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