DE60122890D1 - Gleitringdichtungsanordnung - Google Patents
GleitringdichtungsanordnungInfo
- 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
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)
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) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6902168B2 (en) * | 2002-03-19 | 2005-06-07 | Eagle Industry Co., Ltd. | Sliding element |
JP4719414B2 (ja) * | 2003-12-22 | 2011-07-06 | イーグル工業株式会社 | 摺動部品 |
GB2413603A (en) * | 2004-04-30 | 2005-11-02 | Corac Group Plc | A dry gas seal assembly |
US20060214378A1 (en) * | 2005-03-28 | 2006-09-28 | Xiaoqing Zheng | Brush seal with spiral groove back plate |
US7775528B2 (en) * | 2006-02-13 | 2010-08-17 | Freudenberg-Nok General Partnership | Bi-directional pattern for dynamic seals |
GB2436675B (en) * | 2006-03-27 | 2010-12-01 | Aes Eng Ltd | Bearing alignment device and seal arrangement |
US20080284105A1 (en) * | 2006-06-21 | 2008-11-20 | Thurai Manik Vasagar | Low and reverse pressure application hydrodynamic pressurizing seals |
US8038155B2 (en) * | 2006-07-10 | 2011-10-18 | Eaton Corporation | Magnetically-controlled rotary seal |
DE102007008049A1 (de) * | 2007-02-17 | 2008-08-21 | Thyssenkrupp Vdm Gmbh | Gleitender Reibung ausgesetztes Bauteil |
US7797948B2 (en) * | 2007-03-27 | 2010-09-21 | Siemens Energy, Inc. | Transition-to-turbine seal apparatus and transition-to-turbine seal junction of a gas turbine engine |
WO2009087995A1 (ja) * | 2008-01-11 | 2009-07-16 | Eagle Industry Co., Ltd. | メカニカルシール摺動材及びメカニカルシール |
US7891670B2 (en) * | 2008-02-01 | 2011-02-22 | Freudenberg-Nok General Partnership | Multi-directional shaft seal |
EP2423541B1 (de) * | 2009-04-23 | 2016-09-21 | Eagle Industry Co., Ltd. | Mechanische abdichtungsvorrichtung |
UA95153C2 (en) * | 2009-12-25 | 2011-07-11 | Анатолий Иванович Степанюк | Ring seal |
JP5518527B2 (ja) * | 2010-03-04 | 2014-06-11 | イーグル工業株式会社 | 摺動部品 |
US8888104B2 (en) * | 2010-09-16 | 2014-11-18 | Stein Seal Company | Intershaft seal system for minimizing pressure induced twist |
WO2012036684A1 (en) | 2010-09-16 | 2012-03-22 | Stein Seal Company | Intershaft seal system for minimizing pressure induced twist |
EP3321548B1 (de) * | 2010-10-06 | 2019-12-11 | Eagle Industry Co., Ltd. | Schiebeteil |
US8905407B2 (en) * | 2011-03-02 | 2014-12-09 | Eaton Corporation | Segmented seal with axial load control feature |
US9494239B2 (en) * | 2011-09-03 | 2016-11-15 | Eagle Industry Co., Ltd. | Sliding parts |
GB201116121D0 (en) * | 2011-09-19 | 2011-11-02 | Rolls Royce Plc | Fluid riding device |
US9255642B2 (en) | 2012-07-06 | 2016-02-09 | General Electric Company | Aerodynamic seals for rotary machine |
US10612666B2 (en) | 2012-09-11 | 2020-04-07 | Eagle Industry Co., Ltd. | Sliding component |
JP6279474B2 (ja) * | 2012-09-11 | 2018-02-14 | イーグル工業株式会社 | 摺動部品 |
US8919782B2 (en) | 2012-10-19 | 2014-12-30 | Freudenberg-Nok General Partnership | Dynamic lay down lip seal with bidirectional pumping feature |
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 |
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 |
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 |
US9790863B2 (en) | 2013-04-05 | 2017-10-17 | Honeywell International Inc. | Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same |
US10948014B2 (en) * | 2013-04-15 | 2021-03-16 | Stein Seal Company | Intershaft seal assembly with multi-axis stepped grooves |
US11333197B2 (en) | 2013-04-15 | 2022-05-17 | Stein Seal Company | Circumferential 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 |
US9353865B2 (en) * | 2014-06-03 | 2016-05-31 | Thermo King Corporation | Mechanical face seal |
US9714712B2 (en) * | 2014-08-15 | 2017-07-25 | Eaton Corporation | Hydrodynamic mating ring with integrated groove inlet pressure control |
CN104235380A (zh) * | 2014-08-29 | 2014-12-24 | 江苏大学 | 一种具有双级错列流体动压槽机械密封 |
US10161259B2 (en) | 2014-10-28 | 2018-12-25 | General Electric Company | Flexible film-riding seal |
CN107532724B (zh) * | 2015-05-21 | 2019-10-11 | 伊格尔工业股份有限公司 | 滑动部件 |
US9732622B1 (en) * | 2015-06-16 | 2017-08-15 | Florida Turbine Technologies, Inc. | Self-balancing air riding seal for a turbine |
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 |
WO2018034197A1 (ja) | 2016-08-15 | 2018-02-22 | 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 |
US10711629B2 (en) | 2017-09-20 | 2020-07-14 | Generl Electric Company | Method of clearance control for an interdigitated turbine engine |
US10458267B2 (en) | 2017-09-20 | 2019-10-29 | General Electric Company | Seal assembly for counter rotating turbine assembly |
US11603934B2 (en) | 2018-01-12 | 2023-03-14 | Eagle Industry Co., Ltd. | Sliding component |
US20210048107A1 (en) * | 2018-01-30 | 2021-02-18 | Eagle Industry Co., Ltd. | Sealing apparatus |
US11320052B2 (en) | 2018-02-01 | 2022-05-03 | Eagle Industry Co., Ltd. | Sliding components |
CN112703341B (zh) * | 2018-06-08 | 2024-01-23 | 约翰起重机有限公司 | 带有具有通道的密封面的机械密封件 |
WO2020162350A1 (ja) | 2019-02-04 | 2020-08-13 | イーグル工業株式会社 | 摺動部品 |
WO2020162351A1 (ja) * | 2019-02-04 | 2020-08-13 | イーグル工業株式会社 | 摺動部品 |
EP3922871B1 (de) | 2019-02-04 | 2024-01-24 | Eagle Industry Co., Ltd. | Gleitkomponente |
KR102610648B1 (ko) | 2019-02-04 | 2023-12-07 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 및 슬라이딩 부품의 제조 방법 |
KR102634941B1 (ko) | 2019-02-04 | 2024-02-08 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
JP7366945B2 (ja) * | 2019-02-14 | 2023-10-23 | イーグル工業株式会社 | 摺動部品 |
CN113490796A (zh) | 2019-02-14 | 2021-10-08 | 伊格尔工业股份有限公司 | 滑动部件 |
CN113412370B (zh) | 2019-02-15 | 2023-03-10 | 伊格尔工业股份有限公司 | 滑动部件 |
JP7374573B2 (ja) * | 2019-02-21 | 2023-11-07 | イーグル工業株式会社 | 摺動部品 |
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 |
DE102020203767B4 (de) * | 2020-03-24 | 2022-05-05 | Eagleburgmann Germany Gmbh & Co. Kg | Selbstansaugende Gleitringdichtungsanordnung |
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 |
JPWO2021246371A1 (de) * | 2020-06-02 | 2021-12-09 | ||
WO2022009767A1 (ja) | 2020-07-06 | 2022-01-13 | イーグル工業株式会社 | 摺動部品 |
WO2022009771A1 (ja) | 2020-07-06 | 2022-01-13 | イーグル工業株式会社 | 摺動部品 |
EP4177486A4 (de) | 2020-07-06 | 2024-07-31 | Eagle Ind Co Ltd | Schiebekomponente |
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 |
JPWO2023027102A1 (de) * | 2021-08-26 | 2023-03-02 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB827015A (en) * | 1957-02-04 | 1960-01-27 | Atomic Energy Authority Uk | Improvements in or relating to shaft seals |
US2907594A (en) * | 1957-03-04 | 1959-10-06 | Macks Elmer Fred | Seal |
US3383033A (en) * | 1966-04-27 | 1968-05-14 | Gen Electric | Sealing means for axial flow compressor discharge |
US3751045A (en) * | 1970-03-19 | 1973-08-07 | Ingersoll Rand Co | Fluid seal |
US3727924A (en) * | 1970-07-08 | 1973-04-17 | Champlain Power Prod Ltd | Externally pressurized seal |
US3782737A (en) * | 1970-07-13 | 1974-01-01 | Nasa | Spiral groove seal |
JPS4826094B1 (de) * | 1970-11-05 | 1973-08-06 | ||
JPS4826094A (de) | 1971-08-06 | 1973-04-05 | ||
US3759532A (en) * | 1972-06-09 | 1973-09-18 | Ingersoll Rand Co | Fluid seal |
DE2610045C2 (de) * | 1976-03-11 | 1982-06-16 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung |
FR2385013A1 (fr) | 1977-03-25 | 1978-10-20 | Gutehoffnungshuette Sterkrade | Joint d'arbre a etancheite assuree par un gaz |
US4645414A (en) * | 1985-06-07 | 1987-02-24 | General Motors Corporation | Combined vacuum pump, bearing and seal assembly |
JPS62270869A (ja) | 1986-05-19 | 1987-11-25 | Nippon Mining Co Ltd | 密封装置 |
US5368314A (en) * | 1986-10-28 | 1994-11-29 | Pacific Wietz Gmbh & Co. Kg | Contactless pressurizing-gas shaft seal |
DE3819566A1 (de) | 1988-06-09 | 1989-12-14 | Kernforschungsz Karlsruhe | Spaltdichtung |
JP2627945B2 (ja) | 1988-11-28 | 1997-07-09 | 株式会社日立製作所 | 非接触メカニカルシール |
JPH02199375A (ja) | 1989-01-27 | 1990-08-07 | Nippon Pillar Packing Co Ltd | 複合式非接触シール装置 |
JPH02277874A (ja) | 1989-04-12 | 1990-11-14 | Meito Sci Kk | 布目検出装置 |
JPH0743038B2 (ja) * | 1990-07-18 | 1995-05-15 | 株式会社荏原製作所 | 非接触端面シール |
JP2568459B2 (ja) | 1990-10-31 | 1997-01-08 | 日本ピラー工業 株式会社 | 非接触式軸封装置 |
US5201531A (en) * | 1992-04-02 | 1993-04-13 | John Crane Inc. | Face seal with double spiral grooves |
JPH0685967A (ja) | 1992-08-31 | 1994-03-25 | Hitachi Telecom Technol Ltd | 使用料金算出方式 |
US5398943A (en) * | 1992-11-12 | 1995-03-21 | Nippon Pillar Packing Co., Ltd. | Seal device of the non-contact type |
US5609342A (en) * | 1993-07-09 | 1997-03-11 | Revolve Technologies, Inc. | Gas shaft seal with flexible converging sealing faces |
DE9407733U1 (de) | 1994-05-10 | 1994-07-07 | Feodor Burgmann Dichtungswerke GmbH & Co, 82515 Wolfratshausen | Dichtungsanordnung |
US5769604A (en) * | 1995-05-04 | 1998-06-23 | Eg&G Sealol, Inc. | Face seal device having high angular compliance |
US6145840A (en) * | 1995-06-02 | 2000-11-14 | Stein Seal Company | Radial flow seals for rotating shafts which deliberately induce turbulent flow along the seal gap |
US6152452A (en) * | 1997-10-17 | 2000-11-28 | Wang; Yuming | Face seal with spiral grooves |
DE69735197T2 (de) * | 1997-11-21 | 2006-07-13 | Nippon Pillar Packing Co., Ltd. | Mit statischem druck arbeitende kontaktlose gasdichtung |
US6213473B1 (en) * | 1999-03-06 | 2001-04-10 | Utex Industries, Inc. | Double gas seal with coplanar pad faces |
-
2001
- 2001-07-11 US US09/903,313 patent/US7044470B2/en not_active Expired - Lifetime
- 2001-07-12 AU AU2001280025A patent/AU2001280025A1/en not_active Abandoned
- 2001-07-12 DE DE60122890T patent/DE60122890D1/de not_active Expired - Lifetime
- 2001-07-12 WO PCT/IB2001/001589 patent/WO2002004844A2/en active IP Right Grant
- 2001-07-12 AT AT01958307T patent/ATE338903T1/de not_active IP Right Cessation
- 2001-07-12 EP EP01958307A patent/EP1299663B1/de not_active Expired - Lifetime
- 2001-07-12 JP JP2002509679A patent/JP4035050B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-13 JP JP2007156924A patent/JP2007263374A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2002004844A3 (en) | 2002-07-11 |
EP1299663B1 (de) | 2006-09-06 |
WO2002004844A2 (en) | 2002-01-17 |
JP4035050B2 (ja) | 2008-01-16 |
US7044470B2 (en) | 2006-05-16 |
EP1299663A2 (de) | 2003-04-09 |
ATE338903T1 (de) | 2006-09-15 |
US20020014743A1 (en) | 2002-02-07 |
JP2007263374A (ja) | 2007-10-11 |
AU2001280025A1 (en) | 2002-01-21 |
JP2004502913A (ja) | 2004-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |