BR8303385A - Vedacao de eixo bloqueada por fluido,provida de ranhura de de vedacao - Google Patents
Vedacao de eixo bloqueada por fluido,provida de ranhura de de vedacaoInfo
- Publication number
- BR8303385A BR8303385A BR8303385A BR8303385A BR8303385A BR 8303385 A BR8303385 A BR 8303385A BR 8303385 A BR8303385 A BR 8303385A BR 8303385 A BR8303385 A BR 8303385A BR 8303385 A BR8303385 A BR 8303385A
- Authority
- BR
- Brazil
- Prior art keywords
- sealing
- slot
- fluid blocked
- blocked axle
- fluid
- Prior art date
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
- 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
-
- 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
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3223703A DE3223703C2 (de) | 1982-06-25 | 1982-06-25 | Gasgesperrte Wellendichtung mit radialem Dichtspalt |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8303385A true BR8303385A (pt) | 1984-02-07 |
Family
ID=6166807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8303385A BR8303385A (pt) | 1982-06-25 | 1983-06-24 | Vedacao de eixo bloqueada por fluido,provida de ranhura de de vedacao |
Country Status (5)
Country | Link |
---|---|
US (1) | US4523764A (pt) |
EP (1) | EP0097802B1 (pt) |
JP (1) | JPS599370A (pt) |
BR (1) | BR8303385A (pt) |
DE (2) | DE3223703C2 (pt) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3223703C2 (de) * | 1982-06-25 | 1984-05-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung mit radialem Dichtspalt |
GB8330256D0 (en) * | 1983-11-12 | 1983-12-21 | Crane Packing Ltd | Mechanical face seals |
US4544317A (en) * | 1984-04-16 | 1985-10-01 | International Business Machines Corporation | Vacuum-to-vacuum entry system apparatus |
US4586830A (en) * | 1984-04-16 | 1986-05-06 | International Business Machines Corporation | Combination rotary gas bearing and seal apparatus |
DE3441351C2 (de) * | 1984-11-13 | 1986-10-02 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Fliehkraft-Gleitringdichtung |
US4645414A (en) * | 1985-06-07 | 1987-02-24 | General Motors Corporation | Combined vacuum pump, bearing and seal assembly |
US5052694A (en) * | 1986-07-08 | 1991-10-01 | Eg&G Sealol, Inc. | Hydrostatic face seal and bearing |
GB2198488B (en) * | 1986-07-08 | 1991-03-13 | Sealol | Hydrostatic face seal and bearing |
US5221360A (en) * | 1987-04-27 | 1993-06-22 | Semitool, Inc. | Semiconductor processor methods |
US5095927A (en) * | 1987-04-27 | 1992-03-17 | Semitool, Inc. | Semiconductor processor gas-liquid separation |
US5022419A (en) * | 1987-04-27 | 1991-06-11 | Semitool, Inc. | Rinser dryer system |
US4776261A (en) * | 1987-05-08 | 1988-10-11 | Larson John W | Reciprocating engine piston seal |
DE3722303A1 (de) * | 1987-07-06 | 1989-01-19 | Burgmann Dichtungswerk Feodor | Gleitringdichtung zur abdichtung eines gasfoermigen mediums |
DE3819566A1 (de) * | 1988-06-09 | 1989-12-14 | Kernforschungsz Karlsruhe | Spaltdichtung |
US5143384A (en) * | 1989-04-14 | 1992-09-01 | Eg&G Sealol, Inc. | Bi-directional, non-contact face seal |
GB2231105B (en) * | 1989-04-24 | 1993-04-14 | Sealol | Drained face seal |
DE3919208C1 (pt) * | 1989-06-13 | 1990-10-31 | Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De | |
GB9018548D0 (en) * | 1990-08-23 | 1990-10-10 | Crane John Uk Ltd | Mechanical face seals |
US5161943A (en) * | 1991-03-11 | 1992-11-10 | Dresser-Rand Company, A General Partnership | Swirl control labyrinth seal |
US5516118A (en) * | 1993-07-19 | 1996-05-14 | Stein Seal Company | Circumferential hydrodynamic seals for sealing a bidirectionally rotatable member |
BR9407404A (pt) * | 1993-09-01 | 1996-11-05 | Durametallic Corp | Dispositivo de vedação a fluido |
US5769604A (en) * | 1995-05-04 | 1998-06-23 | Eg&G Sealol, Inc. | Face seal device having high angular compliance |
DE19525343C2 (de) * | 1995-07-12 | 2000-11-09 | Gat Gmbh | Vorrichtung zum Überführen von Fluid zwischen relativ zueinander drehbaren Maschinenteilen |
JP3781463B2 (ja) * | 1995-11-10 | 2006-05-31 | 株式会社ニクニ | メカニカルシール |
JP3008013B2 (ja) * | 1996-01-24 | 2000-02-14 | 日本ピラー工業株式会社 | 流体機器用軸封装置 |
JP3192152B2 (ja) * | 1997-11-21 | 2001-07-23 | 日本ピラー工業株式会社 | 静圧形ノンコクタクトガスシール |
US6120034A (en) * | 1997-12-17 | 2000-09-19 | A.W. Chesterston Company | Secondary sealing assembly for mechanical face seal |
CA2325475A1 (en) * | 1998-03-23 | 1999-09-30 | Utex Industries, Inc. | Double gas seal with coplanar pad faces |
US6325378B1 (en) * | 1998-04-01 | 2001-12-04 | Nippon Pillar Packing Co., Ltd. | Shaft seal apparatus |
US6062239A (en) * | 1998-06-30 | 2000-05-16 | Semitool, Inc. | Cross flow centrifugal processor |
US6125863A (en) * | 1998-06-30 | 2000-10-03 | Semitool, Inc. | Offset rotor flat media processor |
US6213473B1 (en) | 1999-03-06 | 2001-04-10 | Utex Industries, Inc. | Double gas seal with coplanar pad faces |
JP4465668B2 (ja) * | 1999-07-05 | 2010-05-19 | エム・テクニック株式会社 | メカニカルシール及びこれを用いた攪拌装置並びに攪拌方法 |
JP3354524B2 (ja) * | 1999-08-16 | 2002-12-09 | 日本ピラー工業株式会社 | 非接触形メカニカルシール |
NL1013938C2 (nl) * | 1999-12-23 | 2001-06-26 | Asm Int | Inrichting voor het behandelen van een wafer. |
US6341782B1 (en) * | 2000-03-03 | 2002-01-29 | Surface Technologies Ltd | Lubricated seals having micropores |
US6494458B2 (en) | 2000-12-19 | 2002-12-17 | Karl E. Uth | Rotary sealing assembly |
US6600547B2 (en) * | 2001-09-24 | 2003-07-29 | Nikon Corporation | Sliding seal |
DE20211805U1 (de) | 2002-07-31 | 2002-10-02 | CHETRA GmbH Dichtungstechnik, 85748 Garching | Flüssigkeitsgeschmierte Gleitringdichtung |
GB2413603A (en) * | 2004-04-30 | 2005-11-02 | Corac Group Plc | A dry gas seal assembly |
JP4336286B2 (ja) * | 2004-10-08 | 2009-09-30 | 日本ピラー工業株式会社 | 静圧形ノンコンタクトガスシール |
CN1312702C (zh) * | 2005-01-21 | 2007-04-25 | 清华大学 | 用于高温气冷堆直接循环的气体动密封装置 |
WO2008013147A1 (fr) * | 2006-07-25 | 2008-01-31 | Eagle Industry Co., Ltd. | Dispositif d'etanchéité mécanique |
JP4673807B2 (ja) * | 2006-08-02 | 2011-04-20 | 日本ピラー工業株式会社 | 静圧形ノンコンタクトガスシール |
JP5402002B2 (ja) * | 2009-01-13 | 2014-01-29 | 株式会社ジェイテクト | 回転軸のシール装置およびシール方法 |
JP2011038579A (ja) * | 2009-08-10 | 2011-02-24 | Jgc Corp | メカニカルシール装置及び処理装置 |
WO2013035502A1 (ja) * | 2011-09-10 | 2013-03-14 | イーグル工業株式会社 | 摺動部品 |
RU2482363C1 (ru) * | 2012-03-28 | 2013-05-20 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Стояночное уплотнение центробежного компрессора |
US9482158B2 (en) * | 2012-09-21 | 2016-11-01 | United Technologies Corporation | Turbomachine hybrid lift-off face seal |
CN102927287A (zh) * | 2012-11-12 | 2013-02-13 | 南京林业大学 | 具有组合流体型槽结构的机械端面密封 |
CN103016743B (zh) * | 2012-12-13 | 2015-07-08 | 江苏大学 | 一种可实现零磨损和零泄漏且防固体颗粒的机械密封 |
US9599228B2 (en) * | 2013-05-06 | 2017-03-21 | Louisiana State University and Agricultural & Mechanical College | Cooled seal |
EP2975306B1 (en) * | 2014-07-18 | 2017-06-14 | LEONARDO S.p.A. | Sealing ring |
CA2962898C (en) * | 2014-09-29 | 2019-06-25 | New Way Machine Components, Inc. | Thrust bearing as a seal |
US9732621B1 (en) * | 2014-11-20 | 2017-08-15 | Florida Turbine Technologies, Inc. | Air riding seal with purge cavity |
US9732622B1 (en) * | 2015-06-16 | 2017-08-15 | Florida Turbine Technologies, Inc. | Self-balancing air riding seal for a turbine |
EP3318784B1 (en) * | 2015-06-30 | 2020-07-01 | Eagle Industry Co., Ltd. | Seal device |
US9909438B2 (en) * | 2016-04-12 | 2018-03-06 | United Technologies Corporation | Hydrodynamic carbon face seal pressure booster |
US10626743B2 (en) | 2016-06-30 | 2020-04-21 | General Electric Company | Segmented face seal assembly and an associated method thereof |
US10415707B2 (en) | 2016-06-30 | 2019-09-17 | General Electric Company | Face seal assembly and an associated method thereof |
WO2018034197A1 (ja) | 2016-08-15 | 2018-02-22 | イーグル工業株式会社 | 摺動部品 |
EP3543569B1 (en) * | 2016-11-16 | 2021-06-30 | Eagle Industry Co., Ltd. | Sliding component |
KR102407098B1 (ko) * | 2018-01-12 | 2022-06-10 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
CN111656065B (zh) | 2018-02-01 | 2022-10-04 | 伊格尔工业股份有限公司 | 滑动部件 |
US11384772B2 (en) | 2018-09-19 | 2022-07-12 | Borgwarner Inc. | Rotating machine and mating ring included therein |
US11920605B2 (en) | 2018-09-19 | 2024-03-05 | Borgwarner Inc. | Rotating machine and mating ring included therein |
US11078807B2 (en) | 2018-09-19 | 2021-08-03 | Borgwarner Inc. | Turbocharger and mating ring included therein |
US11293551B2 (en) | 2018-09-30 | 2022-04-05 | ColdQuanta, Inc. | Break-seal system with breakable-membrane bridging rings |
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 |
KR102634941B1 (ko) | 2019-02-04 | 2024-02-08 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
CN117432709A (zh) | 2019-02-14 | 2024-01-23 | 伊格尔工业股份有限公司 | 滑动部件 |
WO2020171102A1 (ja) * | 2019-02-21 | 2020-08-27 | イーグル工業株式会社 | 摺動部品 |
US11187093B2 (en) * | 2019-03-29 | 2021-11-30 | General Electric Company | Face seal assembly with thermal management circuit and an associated method thereof |
US11371441B2 (en) | 2019-06-07 | 2022-06-28 | Raytheon Technologies Corporation | Translating fluid delivery device |
DE102020203767B4 (de) | 2020-03-24 | 2022-05-05 | Eagleburgmann Germany Gmbh & Co. Kg | Selbstansaugende Gleitringdichtungsanordnung |
US11466778B2 (en) | 2020-04-27 | 2022-10-11 | Raytheon Technologies Corporation | Rotational equipment seal element with internal fluid passage |
US11624439B2 (en) | 2020-04-27 | 2023-04-11 | Raytheon Technologies Corporation | Retainer for securing a seal element to a seal carrier |
US11339719B2 (en) | 2020-04-27 | 2022-05-24 | Raytheon Technologies Corporation | Fluid delivery system for rotational equipment |
US11454320B2 (en) * | 2020-04-27 | 2022-09-27 | Raytheon Technologies Corporation | Porous seal element with internal fluid passage |
KR20230025880A (ko) | 2020-07-06 | 2023-02-23 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
KR20230022986A (ko) | 2020-07-06 | 2023-02-16 | 이구루코교 가부시기가이샤 | 슬라이딩 부품 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817396A (en) * | 1956-02-23 | 1959-07-29 | Napier & Son Ltd | Seals for sealing rotatable members passing through partitions |
DE524515C (de) * | 1930-01-04 | 1931-05-08 | Georg Stauber Dr Ing | Spaltdichtung fuer Kreiselmaschinen, insbesondere fuer Gasturbinen, mit Hilfsfluessigkeit |
GB827015A (en) * | 1957-02-04 | 1960-01-27 | Atomic Energy Authority Uk | Improvements in or relating to shaft seals |
US2895751A (en) * | 1957-07-05 | 1959-07-21 | Allis Chalmers Mfg Co | Hydrogen seal for dynamoelectric machines |
GB830059A (en) * | 1957-10-15 | 1960-03-09 | Napier & Son Ltd | Annular face shaft seals |
GB831168A (en) * | 1957-10-28 | 1960-03-23 | Gen Electric Co Ltd | Improvements in or relating to seals for gas filled machines |
GB1032864A (en) * | 1962-05-08 | 1966-06-15 | Atomic Energy Authority Uk | Glands |
FR1418240A (fr) * | 1964-10-08 | 1965-11-19 | Rateau Soc | Garniture d'étanchéité à barrage par fluide auxiliaire |
FR1505487A (fr) * | 1966-10-28 | 1967-12-15 | Guinard Pompes | Perfectionnement aux joints tournants à régulation de fuite |
FR2098520A5 (pt) * | 1970-07-15 | 1972-03-10 | Snecma | |
US3804424A (en) * | 1972-04-24 | 1974-04-16 | Crane Packing Co | Gap seal with thermal and pressure distortion compensation |
US3919854A (en) * | 1973-03-14 | 1975-11-18 | Technip Cie | Gas sealing assembly |
JPS5341741B2 (pt) * | 1974-05-27 | 1978-11-06 | ||
DE2444544C2 (de) * | 1974-09-18 | 1982-08-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung |
DE2558651C3 (de) * | 1975-12-24 | 1982-01-28 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Wellendichtung mit einem mit der Welle umlaufenden Dichtring |
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 |
JPS53148312A (en) * | 1977-05-31 | 1978-12-23 | Fujitsu Ltd | Demodulation system for auxiliary line in direct repeating radio unit |
DE3223703C2 (de) * | 1982-06-25 | 1984-05-30 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung mit radialem Dichtspalt |
-
1982
- 1982-06-25 DE DE3223703A patent/DE3223703C2/de not_active Expired
-
1983
- 1983-05-13 DE DE8383104725T patent/DE3372652D1/de not_active Expired
- 1983-05-13 EP EP83104725A patent/EP0097802B1/de not_active Expired
- 1983-06-21 US US06/506,345 patent/US4523764A/en not_active Expired - Fee Related
- 1983-06-24 JP JP58113008A patent/JPS599370A/ja active Granted
- 1983-06-24 BR BR8303385A patent/BR8303385A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0469309B2 (pt) | 1992-11-05 |
JPS599370A (ja) | 1984-01-18 |
DE3223703C2 (de) | 1984-05-30 |
US4523764A (en) | 1985-06-18 |
DE3372652D1 (en) | 1987-08-27 |
DE3223703A1 (de) | 1984-01-05 |
EP0097802B1 (de) | 1987-07-22 |
EP0097802A1 (de) | 1984-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |