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DE60122890D1 - Gleitringdichtungsanordnung - Google Patents

Gleitringdichtungsanordnung

Info

Publication number
DE60122890D1
DE60122890D1 DE60122890T DE60122890T DE60122890D1 DE 60122890 D1 DE60122890 D1 DE 60122890D1 DE 60122890 T DE60122890 T DE 60122890T DE 60122890 T DE60122890 T DE 60122890T DE 60122890 D1 DE60122890 D1 DE 60122890D1
Authority
DE
Germany
Prior art keywords
sealing face
center portion
seal assembly
pumping grooves
sealing
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.)
Expired - Lifetime
Application number
DE60122890T
Other languages
English (en)
Inventor
Xiaoquing Zheng
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.)
PerkinElmer Fluid Sciences
Original Assignee
PerkinElmer Fluid Sciences
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 PerkinElmer Fluid Sciences filed Critical PerkinElmer Fluid Sciences
Application granted granted Critical
Publication of DE60122890D1 publication Critical patent/DE60122890D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • 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
    • F16J15/342—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 means for feeding fluid directly to the face

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
DE60122890T 2000-07-12 2001-07-12 Gleitringdichtungsanordnung Expired - Lifetime DE60122890D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21758400P 2000-07-12 2000-07-12
PCT/IB2001/001589 WO2002004844A2 (en) 2000-07-12 2001-07-12 Rotary face seal assembly

Publications (1)

Publication Number Publication Date
DE60122890D1 true DE60122890D1 (de) 2006-10-19

Family

ID=22811667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122890T Expired - Lifetime DE60122890D1 (de) 2000-07-12 2001-07-12 Gleitringdichtungsanordnung

Country Status (7)

Country Link
US (1) US7044470B2 (de)
EP (1) EP1299663B1 (de)
JP (2) JP4035050B2 (de)
AT (1) ATE338903T1 (de)
AU (1) AU2001280025A1 (de)
DE (1) DE60122890D1 (de)
WO (1) WO2002004844A2 (de)

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US9115810B2 (en) 2012-10-31 2015-08-25 General Electric Company Pressure actuated film riding seals for turbo machinery
US9045994B2 (en) 2012-10-31 2015-06-02 General Electric Company Film riding aerodynamic seals for rotary machines
CN103062412B (zh) * 2012-12-24 2015-12-30 浙江工业大学 微凸体双层复合槽深端面机械密封结构
CN103062411B (zh) * 2012-12-24 2015-08-26 浙江工业大学 微沟槽双层复合槽深端面机械密封结构
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US11333197B2 (en) 2013-04-15 2022-05-17 Stein Seal Company Circumferential seal assembly with multi-axis stepped grooves
US10948014B2 (en) * 2013-04-15 2021-03-16 Stein Seal Company Intershaft seal assembly with multi-axis stepped grooves
DE102013104129B3 (de) * 2013-04-24 2014-07-03 E. Winkemann Gmbh Anlaufscheibe mit Schmiermitteltaschen
US9599228B2 (en) * 2013-05-06 2017-03-21 Louisiana State University and Agricultural & Mechanical College Cooled seal
US9109459B2 (en) 2013-11-11 2015-08-18 General Electric Company Apparatus and systems for sealing a rotary machine using a self-cleaning face seal
US9291067B2 (en) 2013-11-11 2016-03-22 General Electric Company Rotary machine aspirating seal assembly and method of assembling the same
US9611749B2 (en) * 2014-03-26 2017-04-04 General Electric Company Face seal with locally compliant hydrodynamic pads
US9534502B2 (en) * 2014-03-26 2017-01-03 General Electric Company Individually compliant segments for split ring hydrodynamic face seal
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DE102015226444A1 (de) * 2015-12-22 2017-06-22 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung zur Abdichtung kritischer Medien
JP6299775B2 (ja) * 2016-01-08 2018-03-28 マツダ株式会社 エンジンおよびピストンリング
US9909438B2 (en) * 2016-04-12 2018-03-06 United Technologies Corporation Hydrodynamic carbon face seal pressure booster
US10307546B2 (en) * 2016-04-28 2019-06-04 Ultimate Syringetek Inc. Reusable syringe assembly including retractable protective shielding frame
US10428673B2 (en) 2016-05-02 2019-10-01 General Electric Company Aspirating face seal assembly and a method of operating the same
JP6820120B2 (ja) 2016-08-15 2021-01-27 イーグル工業株式会社 摺動部品
US10359117B2 (en) 2017-03-06 2019-07-23 General Electric Company Aspirating face seal with non-coiled retraction springs
US10329938B2 (en) 2017-05-31 2019-06-25 General Electric Company Aspirating face seal starter tooth abradable pocket
DE102017209482A1 (de) * 2017-06-06 2018-12-06 Audi Ag Ring für eine Gleitringdichtung
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US10711629B2 (en) 2017-09-20 2020-07-14 Generl Electric Company Method of clearance control for an interdigitated turbine engine
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WO2019151100A1 (ja) * 2018-01-30 2019-08-08 イーグル工業株式会社 シール装置
WO2019151396A1 (ja) * 2018-02-01 2019-08-08 イーグル工業株式会社 摺動部品
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WO2020085122A1 (ja) 2018-10-24 2020-04-30 イーグル工業株式会社 摺動部材
WO2020162351A1 (ja) 2019-02-04 2020-08-13 イーグル工業株式会社 摺動部品
WO2020162350A1 (ja) 2019-02-04 2020-08-13 イーグル工業株式会社 摺動部品
JP7313788B2 (ja) 2019-02-04 2023-07-25 イーグル工業株式会社 摺動部品
WO2020162347A1 (ja) 2019-02-04 2020-08-13 イーグル工業株式会社 摺動部品及び摺動部品の製造方法
JP7292813B2 (ja) 2019-02-04 2023-06-19 イーグル工業株式会社 摺動部品
CN113330225B (zh) 2019-02-04 2023-08-22 伊格尔工业股份有限公司 滑动部件
CN113348308B (zh) 2019-02-04 2023-05-05 伊格尔工业股份有限公司 滑动部件
JP7366945B2 (ja) * 2019-02-14 2023-10-23 イーグル工業株式会社 摺動部品
JP7370681B2 (ja) 2019-02-14 2023-10-30 イーグル工業株式会社 摺動部品
KR102646386B1 (ko) 2019-02-15 2024-03-12 이구루코교 가부시기가이샤 슬라이딩 부품
US12013040B2 (en) * 2019-02-21 2024-06-18 Eagle Industry Co., Ltd. Sliding components
CN109826960B (zh) * 2019-03-05 2024-03-26 浙江工业大学 一种轴向多层流道叠加回流泵送机械密封结构
EP3943765A4 (de) 2019-03-22 2022-11-30 Eagle Industry Co., Ltd. Gleitkomponente
CN110925432B (zh) * 2019-12-11 2024-11-12 浙江科技学院 一种微凸台均流双流体混相润滑端面机械密封
DE102020203767B4 (de) * 2020-03-24 2022-05-05 Eagleburgmann Germany Gmbh & Co. Kg Selbstansaugende Gleitringdichtungsanordnung
KR102760809B1 (ko) 2020-03-31 2025-02-03 이구루코교 가부시기가이샤 슬라이딩 부품
CN115552155A (zh) 2020-05-11 2022-12-30 伊格尔工业股份有限公司 滑动部件
CN111473116A (zh) * 2020-05-25 2020-07-31 清华大学 一种上游泵送微织构机械密封端面结构
CN115667768A (zh) * 2020-06-02 2023-01-31 伊格尔工业股份有限公司 滑动部件
CN115698566A (zh) 2020-06-02 2023-02-03 伊格尔工业股份有限公司 滑动部件
JP7475801B2 (ja) 2020-07-06 2024-04-30 イーグル工業株式会社 摺動部品
US12104598B2 (en) 2020-07-06 2024-10-01 Eagle Industry Co., Ltd. Eccentric sliding assembly with a plurality of dynamic pressure generation mechanisms
JP7551264B2 (ja) 2020-07-06 2024-09-17 イーグル工業株式会社 摺動部品
US12404935B2 (en) 2020-07-06 2025-09-02 Eagle Industry Co., Ltd. Sliding component
WO2022009771A1 (ja) 2020-07-06 2022-01-13 イーグル工業株式会社 摺動部品
US11913454B2 (en) 2020-07-06 2024-02-27 Eagle Industry Co., Ltd. Sliding component
DE102020128997A1 (de) 2020-11-04 2022-05-05 E. Winkemann Gmbh Anlaufscheibe mit kalottenförmigen Anlaufflächen, die mindestens eine Schmiermitteltasche aufweist
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
CN116964362A (zh) 2021-03-12 2023-10-27 伊格尔工业股份有限公司 滑动部件
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Also Published As

Publication number Publication date
AU2001280025A1 (en) 2002-01-21
ATE338903T1 (de) 2006-09-15
JP2004502913A (ja) 2004-01-29
EP1299663B1 (de) 2006-09-06
JP2007263374A (ja) 2007-10-11
WO2002004844A2 (en) 2002-01-17
JP4035050B2 (ja) 2008-01-16
US7044470B2 (en) 2006-05-16
EP1299663A2 (de) 2003-04-09
US20020014743A1 (en) 2002-02-07
WO2002004844A3 (en) 2002-07-11

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Legal Events

Date Code Title Description
8332 No legal effect for de