DE60237882D1 - Trockengasdichtung - Google Patents
TrockengasdichtungInfo
- Publication number
- DE60237882D1 DE60237882D1 DE60237882T DE60237882T DE60237882D1 DE 60237882 D1 DE60237882 D1 DE 60237882D1 DE 60237882 T DE60237882 T DE 60237882T DE 60237882 T DE60237882 T DE 60237882T DE 60237882 D1 DE60237882 D1 DE 60237882D1
- Authority
- DE
- Germany
- Prior art keywords
- members
- gap
- seal assembly
- gas
- sub
- 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
- F16J15/3404—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)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Glass Compositions (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0110521A GB2375148A (en) | 2001-04-30 | 2001-04-30 | A dry gas seal |
PCT/GB2002/001871 WO2002088578A1 (en) | 2001-04-30 | 2002-04-24 | Dry gas seal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60237882D1 true DE60237882D1 (de) | 2010-11-18 |
Family
ID=9913716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60237882T Expired - Lifetime DE60237882D1 (de) | 2001-04-30 | 2002-04-24 | Trockengasdichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7144016B2 (de) |
EP (1) | EP1384020B1 (de) |
AT (1) | ATE483928T1 (de) |
DE (1) | DE60237882D1 (de) |
GB (1) | GB2375148A (de) |
WO (1) | WO2002088578A1 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2413603A (en) * | 2004-04-30 | 2005-11-02 | Corac Group Plc | A dry gas seal assembly |
CA2607700A1 (en) * | 2006-11-03 | 2008-05-03 | General Electric Company | Mechanical sealing system and method for rotary machines |
DE102006053165A1 (de) * | 2006-11-09 | 2008-05-15 | Carl Freudenberg Kg | Gleitringdichtung, Gleitringdichtungsanordnung und deren Verwendung |
US7854584B2 (en) | 2007-05-24 | 2010-12-21 | General Electric Company | Barrier sealing system for centrifugal compressors |
EA025413B1 (ru) | 2007-11-12 | 2016-12-30 | Эксонмобил Апстрим Рисерч Компани | Способ и система для обработки газового потока |
BRPI0911224A2 (pt) | 2008-04-30 | 2015-09-29 | Exxonmobil Upstream Res Co | sistema e método para tratar uma corrente de alimentação gasosa, e, contactador adsorvente estruturado |
WO2011149640A1 (en) | 2010-05-28 | 2011-12-01 | Exxonmobil Upstream Research Company | Integrated adsorber head and valve design and swing adsorption methods related thereto |
TWI495501B (zh) | 2010-11-15 | 2015-08-11 | Exxonmobil Upstream Res Co | 動力分餾器及用於氣體混合物之分餾的循環法 |
AU2012223487A1 (en) | 2011-03-01 | 2013-09-19 | Exxonmobil Upstream Research Company | Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto |
SG192573A1 (en) | 2011-03-01 | 2013-09-30 | Exxonmobil Upstream Res Co | Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems |
CA2842928A1 (en) | 2011-03-01 | 2012-11-29 | Exxonmobil Upstream Research Company | Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto |
WO2012118757A1 (en) | 2011-03-01 | 2012-09-07 | Exxonmobil Upstream Research Company | Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto |
WO2012161826A1 (en) | 2011-03-01 | 2012-11-29 | Exxonmobil Upstream Research Company | Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems |
US9120049B2 (en) | 2011-03-01 | 2015-09-01 | Exxonmobil Upstream Research Company | Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto |
CN103429339B (zh) | 2011-03-01 | 2015-06-10 | 埃克森美孚上游研究公司 | 具有封闭式吸附剂接触器的装置和***及与其相关的变吸附方法 |
US8740224B2 (en) * | 2012-02-28 | 2014-06-03 | General Electric Company | Seal assembly for a turbomachine |
US9034078B2 (en) | 2012-09-05 | 2015-05-19 | Exxonmobil Upstream Research Company | Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto |
KR102002562B1 (ko) | 2012-11-28 | 2019-07-22 | 한화파워시스템 주식회사 | 가스 실 어셈블리 |
FR3000167B1 (fr) * | 2012-12-20 | 2015-08-21 | Cryostar Sas | Ensemble joint d'etancheite a gaz pour pompes a liquide cryogenique |
US9695940B2 (en) | 2013-12-18 | 2017-07-04 | Kaydon Ring & Seal, Inc. | Bidirectional lift-off circumferential shaft seal segment and a shaft seal including a plurality of the segments |
CA2949262C (en) | 2014-07-25 | 2020-02-18 | Shwetha Ramkumar | Cyclical swing absorption process and system |
JP6425324B2 (ja) * | 2014-09-20 | 2018-11-21 | イーグル工業株式会社 | 摺動部品 |
US10753476B2 (en) * | 2014-10-06 | 2020-08-25 | John Crane Group Corporation | Mechanical seal with hydro-pad face profile |
EP3217049B1 (de) * | 2014-11-08 | 2022-03-30 | Eagle Industry Co., Ltd. | Gleitteile |
RU2699551C2 (ru) | 2014-11-11 | 2019-09-06 | Эксонмобил Апстрим Рисерч Компани | Высокоемкие структуры и монолиты посредством печати пасты |
CA2970286C (en) | 2014-12-10 | 2019-08-13 | Exxonmobil Research And Engineering Company | Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same |
US9638326B2 (en) | 2014-12-15 | 2017-05-02 | Kaydon Ring & Seal, Inc. | Arch-bound ring seal and ring seal system including an arch-bound ring seal |
RU2666849C1 (ru) | 2014-12-23 | 2018-09-12 | Эксонмобил Апстрим Рисерч Компани | Структурированный слой адсорбента, способы его получения и его применение |
AU2016265109B2 (en) | 2015-05-15 | 2019-03-07 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto comprising mid-bed purge systems |
US9751041B2 (en) | 2015-05-15 | 2017-09-05 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto |
JP6678169B2 (ja) * | 2015-05-19 | 2020-04-08 | イーグル工業株式会社 | 摺動部品 |
EP3299686B1 (de) * | 2015-05-21 | 2022-03-23 | Eagle Industry Co., Ltd. | Gleitkomponente |
CN107735606B (zh) * | 2015-06-27 | 2020-09-11 | 伊格尔工业股份有限公司 | 滑动部件 |
US10080992B2 (en) | 2015-09-02 | 2018-09-25 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto |
AU2016317387B2 (en) | 2015-09-02 | 2019-11-21 | Exxonmobil Upstream Research Company | Process and system for swing adsorption using an overhead stream of a demethanizer as purge gas |
EA201891043A1 (ru) | 2015-10-27 | 2018-10-31 | Эксонмобил Апстрим Рисерч Компани | Устройство и система для осуществления процессов короткоцикловой адсорбции и способ, относящийся к ним |
CA3002648A1 (en) | 2015-10-27 | 2017-05-04 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto having a plurality of valves |
EP3368188A1 (de) | 2015-10-27 | 2018-09-05 | Exxonmobil Upstream Research Company | Vorrichtung und system für damit verbundene wechseladsorptionsprozesse mit einer vielzahl an ventilen |
KR20180083911A (ko) | 2015-11-16 | 2018-07-23 | 엑손모빌 업스트림 리서치 캄파니 | 흡착재 및 이산화탄소의 흡착 방법 |
US10393272B2 (en) | 2015-11-24 | 2019-08-27 | Kaydon Ring & Seal, Inc. | Sleeve configured for use in a non-contacting gas seal and gas seal including the sleeve |
US10427088B2 (en) | 2016-03-18 | 2019-10-01 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto |
BR112018074423A2 (pt) | 2016-05-31 | 2019-03-06 | Exxonmobil Upstream Research Company | aparelho e sistema para processos de adsorção por variação |
US10427091B2 (en) | 2016-05-31 | 2019-10-01 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes |
US10434458B2 (en) | 2016-08-31 | 2019-10-08 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes related thereto |
AU2017320837B2 (en) | 2016-09-01 | 2020-07-23 | Exxonmobil Upstream Research Company | Swing adsorption processes for removing water using 3A zeolite structures |
GB2553565B (en) * | 2016-09-09 | 2019-04-10 | Rolls Royce Plc | Air riding seal arrangement |
US11739844B2 (en) * | 2016-09-14 | 2023-08-29 | Eagle Industry Co., Ltd. | Mechanical seal |
US10328382B2 (en) | 2016-09-29 | 2019-06-25 | Exxonmobil Upstream Research Company | Apparatus and system for testing swing adsorption processes |
RU2019120009A (ru) | 2016-12-21 | 2021-01-22 | Эксонмобил Апстрим Рисерч Компани | Самоподдерживающиеся структуры, имеющие структуры с геометрией пены и активные материалы |
JP7021227B2 (ja) | 2016-12-21 | 2022-02-16 | エクソンモービル アップストリーム リサーチ カンパニー | 活性材料を有する自己支持構造 |
US11331620B2 (en) | 2018-01-24 | 2022-05-17 | Exxonmobil Upstream Research Company | Apparatus and system for swing adsorption processes |
CN111699335B (zh) | 2018-02-21 | 2023-05-05 | 伊格尔工业股份有限公司 | 机械密封件 |
EP3758828A1 (de) | 2018-02-28 | 2021-01-06 | ExxonMobil Upstream Research Company | Vorrichtung und system für wechseladsorptionsprozesse |
US11209086B2 (en) * | 2018-10-29 | 2021-12-28 | Raytheon Technologies Corporation | Wet-face/dry-face seal and methods of operation |
WO2020131496A1 (en) | 2018-12-21 | 2020-06-25 | Exxonmobil Upstream Research Company | Flow modulation systems, apparatus, and methods for cyclical swing adsorption |
US11376545B2 (en) | 2019-04-30 | 2022-07-05 | Exxonmobil Upstream Research Company | Rapid cycle adsorbent bed |
US11287043B2 (en) * | 2019-08-02 | 2022-03-29 | Kaydon Ring & Seal, Inc. | High clearance seal assembly |
WO2021071755A1 (en) | 2019-10-07 | 2021-04-15 | Exxonmobil Upstream Research Company | Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves |
US11433346B2 (en) | 2019-10-16 | 2022-09-06 | Exxonmobil Upstream Research Company | Dehydration processes utilizing cationic zeolite RHO |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093382A (en) * | 1956-07-10 | 1963-06-11 | Macks Elmer Fred | Seal |
FR1505487A (fr) * | 1966-10-28 | 1967-12-15 | Guinard Pompes | Perfectionnement aux joints tournants à régulation de fuite |
US3695789A (en) * | 1970-04-13 | 1972-10-03 | Case Co J I | Balancing mechanism for fluid translating device |
US3675935A (en) * | 1970-07-13 | 1972-07-11 | Nasa | Spiral groove seal |
US3804424A (en) * | 1972-04-24 | 1974-04-16 | Crane Packing Co | Gap seal with thermal and pressure distortion compensation |
GB1416487A (en) * | 1973-08-16 | 1975-12-03 | Ivanov V V | Apparatus including a mechanical seal |
DE2444544C2 (de) * | 1974-09-18 | 1982-08-05 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Gasgesperrte Wellendichtung |
DE2510196C2 (de) * | 1975-03-08 | 1976-10-21 | Gutehoffnungshuette Sterkrade | Gleitringe fuer eine gasgesperrte, beruehrungsfreie wellendichtung |
US4212475A (en) * | 1979-01-15 | 1980-07-15 | Crane Packing Co. | Self aligning spiral groove face seal |
US4645414A (en) * | 1985-06-07 | 1987-02-24 | General Motors Corporation | Combined vacuum pump, bearing and seal assembly |
CH677266A5 (de) * | 1986-10-28 | 1991-04-30 | Pacific Wietz Gmbh & Co Kg | |
US5368314A (en) * | 1986-10-28 | 1994-11-29 | Pacific Wietz Gmbh & Co. Kg | Contactless pressurizing-gas shaft seal |
US4836561A (en) * | 1987-02-17 | 1989-06-06 | University Of New Mexico | Wavy-tilt-dam seal ring |
US5143384A (en) * | 1989-04-14 | 1992-09-01 | Eg&G Sealol, Inc. | Bi-directional, non-contact face seal |
US5722665A (en) * | 1992-02-26 | 1998-03-03 | Durametallic Corporation | Spiral groove face seal |
US5501470A (en) * | 1992-12-11 | 1996-03-26 | Nippon Pillar Packing Co., Ltd. | Non-contacting shaft sealing device with grooved face pattern |
US5516118A (en) * | 1993-07-19 | 1996-05-14 | Stein Seal Company | Circumferential hydrodynamic seals for sealing a bidirectionally rotatable member |
DE69430063T2 (de) * | 1993-09-01 | 2002-09-12 | Flowserve Management Corporation, Irving | Gleitringdichtung mit winkel- und ringförmigen nuten |
DE69735197T2 (de) | 1997-11-21 | 2006-07-13 | Nippon Pillar Packing Co., Ltd. | Mit statischem druck arbeitende kontaktlose gasdichtung |
US6076830A (en) * | 1997-12-17 | 2000-06-20 | A.W. Chesterton Company | Dual non-contacting mechanical face seal having concentric seal faces |
EP1103745B1 (de) * | 1999-06-07 | 2010-09-15 | Nippon Pillar Packing Co., Ltd. | Berührungslose wellenabdichtung |
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 |
-
2001
- 2001-04-30 GB GB0110521A patent/GB2375148A/en not_active Withdrawn
-
2002
- 2002-04-24 DE DE60237882T patent/DE60237882D1/de not_active Expired - Lifetime
- 2002-04-24 AT AT02720257T patent/ATE483928T1/de not_active IP Right Cessation
- 2002-04-24 US US10/476,395 patent/US7144016B2/en not_active Expired - Lifetime
- 2002-04-24 WO PCT/GB2002/001871 patent/WO2002088578A1/en not_active Application Discontinuation
- 2002-04-24 EP EP02720257A patent/EP1384020B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1384020B1 (de) | 2010-10-06 |
ATE483928T1 (de) | 2010-10-15 |
US7144016B2 (en) | 2006-12-05 |
US20040232622A1 (en) | 2004-11-25 |
GB2375148A (en) | 2002-11-06 |
WO2002088578A1 (en) | 2002-11-07 |
EP1384020A1 (de) | 2004-01-28 |
GB0110521D0 (en) | 2001-06-20 |
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