FI894539A - Gaskompressor med torrgastaetningar. - Google Patents
Gaskompressor med torrgastaetningar. Download PDFInfo
- Publication number
- FI894539A FI894539A FI894539A FI894539A FI894539A FI 894539 A FI894539 A FI 894539A FI 894539 A FI894539 A FI 894539A FI 894539 A FI894539 A FI 894539A FI 894539 A FI894539 A FI 894539A
- Authority
- FI
- Finland
- Prior art keywords
- torrgastaetningar
- gaskompressor
- med
- med torrgastaetningar
- gaskompressor med
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/051—Axial thrust balancing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
- F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/051—Axial thrust balancing
- F04D29/0516—Axial thrust balancing balancing pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/058—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
- F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000578979A CA1326476C (en) | 1988-09-30 | 1988-09-30 | Gas compressor having dry gas seals for balancing end thrust |
Publications (2)
Publication Number | Publication Date |
---|---|
FI894539A0 FI894539A0 (fi) | 1989-09-26 |
FI894539A true FI894539A (fi) | 1990-03-31 |
Family
ID=4138827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI894539A FI894539A (fi) | 1988-09-30 | 1989-09-26 | Gaskompressor med torrgastaetningar. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4993917A (de) |
EP (1) | EP0361844A3 (de) |
AU (1) | AU613241B2 (de) |
CA (1) | CA1326476C (de) |
FI (1) | FI894539A (de) |
HU (1) | HUT55098A (de) |
NO (1) | NO171692C (de) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5141389A (en) * | 1990-03-20 | 1992-08-25 | Nova Corporation Of Alberta | Control system for regulating the axial loading of a rotor of a fluid machine |
FI902308A (fi) * | 1990-05-08 | 1991-11-09 | High Speed Tech Ltd Oy | Kompressor. |
US5104284A (en) * | 1990-12-17 | 1992-04-14 | Dresser-Rand Company | Thrust compensating apparatus |
CA2041469A1 (en) * | 1991-04-30 | 1992-10-31 | Clayton Bear | Co-planar seal arrangement |
CH684495A5 (de) * | 1991-09-04 | 1994-09-30 | Escher Wyss Ag | Turbomaschine. |
CA2058395A1 (en) * | 1991-12-23 | 1993-06-24 | Clayton Bear | Axial inlet beam-type compressor |
US5632435A (en) * | 1992-05-27 | 1997-05-27 | Sulzer-Escher Wyss Ag | Process for the production of a soldered joint |
CH686525A5 (de) * | 1992-07-02 | 1996-04-15 | Escher Wyss Ag | Turbomaschine . |
US5340272A (en) * | 1992-08-19 | 1994-08-23 | Bw/Ip International, Inc. | Multi-stage centrifugal pump incorporating a sealed thrust bearing |
DE4239586C1 (de) * | 1992-11-25 | 1994-01-13 | Ruhrgas Ag | Turbomaschinenanlage sowie Verfahren zum Abdichten einer Turbomaschine |
DE4419379A1 (de) * | 1994-05-27 | 1995-12-07 | Mannesmann Ag | Turboverdichter für Gase |
DE4422594A1 (de) * | 1994-06-28 | 1996-01-04 | Abb Patent Gmbh | Kondensationsturbine mit mindestens zwei Dichtungen zur Abdichtung des Turbinengehäuses |
US5658125A (en) * | 1995-02-28 | 1997-08-19 | Allison Engine Company, Inc. | Magnetic bearings as actuation for active compressor stability control |
US5836739A (en) * | 1995-03-17 | 1998-11-17 | Rolls-Royce Plc | Gas turbine engine |
GB2298901A (en) * | 1995-03-17 | 1996-09-18 | Aisin Seiki | Gas turbine engine axial thrust balancing |
DE19523713C2 (de) * | 1995-06-22 | 1997-04-24 | Mannesmann Ag | Verfahren und Vorrichtung zur Sicherung der Funktionstüchtigkeit von Gasdichtungen bei Turboverdichtern |
AU1192897A (en) | 1995-06-23 | 1997-01-22 | Revolve Technologies Inc. | Dry seal contamination prevention system |
US5595472A (en) * | 1995-10-19 | 1997-01-21 | Quattrociocchi; Richard A. | Adjustable seal lubrication hydraulic positioning device |
US5791868A (en) * | 1996-06-14 | 1998-08-11 | Capstone Turbine Corporation | Thrust load compensating system for a compliant foil hydrodynamic fluid film thrust bearing |
US6273429B1 (en) | 1998-07-09 | 2001-08-14 | Atlas Copco Aktiebolag | Labyrinth cartridge seal, and centrifugal compressor applications thereof |
EP1008759A1 (de) * | 1998-12-10 | 2000-06-14 | Dresser Rand S.A | Gasverdichter |
WO2001007791A1 (fr) * | 1999-07-23 | 2001-02-01 | Hitachi, Ltd. | Machine hydraulique turbo et joint a gaz a sec destine a cette machine |
US6273671B1 (en) | 1999-07-30 | 2001-08-14 | Allison Advanced Development Company | Blade clearance control for turbomachinery |
US6367241B1 (en) | 1999-08-27 | 2002-04-09 | Allison Advanced Development Company | Pressure-assisted electromagnetic thrust bearing |
US6802689B2 (en) | 2000-03-09 | 2004-10-12 | Hitachi, Ltd. | Turbo type fluid machine and dry gas seal for use therefor |
WO2002077417A2 (en) * | 2001-03-26 | 2002-10-03 | Pebble Bed Modular Reactor (Proprietary) Limited | A method of operating a turbine and a gas turbine |
GB0202468D0 (en) * | 2002-02-02 | 2002-03-20 | Crane John Uk Ltd | Seals |
US7513141B2 (en) * | 2003-09-09 | 2009-04-07 | Applied Films Corporation | Method for differentially pumping endblock seal cavity |
US7410341B2 (en) * | 2005-06-22 | 2008-08-12 | Honeywell International, Inc. | Internally-cooled seal housing for turbine engine |
NO328277B1 (no) | 2008-04-21 | 2010-01-18 | Statoil Asa | Gasskompresjonssystem |
DE102008031994B4 (de) * | 2008-04-29 | 2011-07-07 | Siemens Aktiengesellschaft, 80333 | Fluidenergiemaschine |
SG172127A1 (en) | 2008-12-15 | 2011-07-28 | Flowserve Man Co | Seal leakage gas recovery system |
US8182201B2 (en) * | 2009-04-24 | 2012-05-22 | Pratt & Whitney Canada Corp. | Load distribution system for gas turbine engine |
IT1399904B1 (it) * | 2010-04-21 | 2013-05-09 | Nuovo Pignone Spa | Rotore impilato con tirante e flangia imbullonata e metodo |
IT1399881B1 (it) * | 2010-05-11 | 2013-05-09 | Nuova Pignone S R L | Configurazione di tamburo di bilanciamento per rotori di compressore |
EP2431574A1 (de) | 2010-09-20 | 2012-03-21 | Siemens Aktiengesellschaft | Gasturbine und Verfahren zum Betrieb der Gasturbine |
US8622690B1 (en) * | 2010-12-01 | 2014-01-07 | Florida Turbine Technologies, Inc. | Inter-propellant thrust seal |
CN103649546B (zh) * | 2011-07-15 | 2017-09-26 | 开利公司 | 压缩机间隙控制 |
ITCO20110057A1 (it) | 2011-12-05 | 2013-06-06 | Nuovo Pignone Spa | Tenuta a gas secco per buffer ad alta pressione di pompa per co2 supercritico |
FR2997739B1 (fr) | 2012-11-07 | 2015-01-09 | Thermodyn | Compresseur comprenant un equilibrage de poussee |
DE102012223830A1 (de) * | 2012-12-19 | 2014-06-26 | Siemens Aktiengesellschaft | Abdichtung eines Verdichterrotors |
WO2015161158A1 (en) * | 2014-04-18 | 2015-10-22 | Delaware Capital Formation, Inc., | Pump with mechanical seal assembly |
DE102014209766A1 (de) * | 2014-05-22 | 2015-11-26 | Siemens Aktiengesellschaft | Dampfturbine und Dichtschale für eine Dampfturbine |
DE102014216349A1 (de) * | 2014-08-18 | 2016-02-18 | Siemens Aktiengesellschaft | Saugeinsatz für einen Turboverdichter, Anordnung mit dem Saugeinsatz |
JP6853168B2 (ja) | 2014-09-29 | 2021-03-31 | ニュー ウェイ マシーン コンポーネンツ、インコーポレイテッド | シールとしてのスラストベアリング |
DE102015013659A1 (de) * | 2015-10-22 | 2017-04-27 | Man Diesel & Turbo Se | Trockengasdichtungssystem und Strömungsmaschine mit einem Trockengasdichtungssystem |
US10247029B2 (en) * | 2016-02-04 | 2019-04-02 | United Technologies Corporation | Method for clearance control in a gas turbine engine |
US10436328B2 (en) | 2016-06-10 | 2019-10-08 | John Crane Uk Ltd. | Dry gas seal with electronically controlled shutdown valve |
US11209009B2 (en) * | 2017-02-02 | 2021-12-28 | Mitsubishi Heavy Industries Compressor Corporation | Rotating machine |
EP3625486B1 (de) | 2017-05-15 | 2022-10-19 | John Crane UK Ltd. | Trockengasdichtung mit elektronisch gesteuerter trägerlast |
CN107504189B (zh) * | 2017-08-28 | 2018-11-13 | 浙江工业大学 | 一种适用于变压环境的液体机械密封装置 |
US20190353543A1 (en) * | 2018-05-21 | 2019-11-21 | Hanwha Power Systems Co., Ltd. | Axial thrust force balancing apparatus for an integrally geared compressor |
DE102019107454A1 (de) * | 2019-03-22 | 2020-09-24 | Atlas Copco Energas Gmbh | Axialausgleich - gestufte Wellenabdichtung |
CN114856724B (zh) * | 2022-04-29 | 2023-10-24 | 重庆江增船舶重工有限公司 | 一种应用于超临界二氧化碳透平的双阀控制系统及方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA192545A (en) * | 1918-07-15 | 1919-09-09 | Benjamin Graeminger | Blower, pump and turbine machinery |
CA192628A (en) * | 1918-12-07 | 1919-09-09 | Benjamin Graemiger | Pump mechanism |
US2746671A (en) * | 1950-04-14 | 1956-05-22 | United Aircraft Corp | Compressor deicing and thrust balancing arrangement |
US2966296A (en) * | 1954-08-13 | 1960-12-27 | Rolls Royce | Gas-turbine engines with load balancing means |
US2822694A (en) * | 1957-03-20 | 1958-02-11 | Sperry Rand Corp Ford Instr Co | System for constraining mass of gyro wheel |
FR1367593A (fr) * | 1963-06-10 | 1964-07-24 | Hispano Suiza Sa | Perfectionnements apportés aux joints d'étanchéité aux gaz pour machines tournantes, notamment pour compresseurs et turbines |
US3550989A (en) * | 1968-04-15 | 1970-12-29 | Sybron Corp | Wear resistant articles and facings therefor |
US3512852A (en) * | 1969-03-07 | 1970-05-19 | Atomic Energy Commission | Stabilized levitation of magnetic elements |
FR2110581A5 (de) * | 1970-10-22 | 1972-06-02 | Habermann Helmut | |
DE2108590A1 (de) * | 1971-02-23 | 1972-09-07 | Siemens Ag | Anordnung zur Lagerung einer hochtourig, insbesondere elektromotorisch angetriebenen Welle |
US3746461A (en) * | 1971-10-08 | 1973-07-17 | S Yokota | Device for balancing axial thrust on the impeller shaft of pumps |
US3758226A (en) * | 1972-07-10 | 1973-09-11 | Sulzer Ag | Turbo-compressor having means for drawing in working medium at low temperature |
CA1063364A (en) * | 1974-02-28 | 1979-10-02 | Norwalk-Turbo | Gas turbine driven high speed centrifugal compressor unit |
CA1082150A (en) * | 1976-07-16 | 1980-07-22 | Mitsugu Tanuma | Turbine-compressor unit with means for preventing oil leakage |
US4385768A (en) * | 1979-07-19 | 1983-05-31 | Rotoflow Corporation, Inc. | Shaft mounting device and method |
US4413946A (en) * | 1981-08-20 | 1983-11-08 | Dresser Industries, Inc. | Vented compressor inlet guide |
FR2528127A1 (fr) * | 1982-06-04 | 1983-12-09 | Creusot Loire | Moto-compresseur centrifuge electrique integre a grande vitesse |
US4472107A (en) * | 1982-08-03 | 1984-09-18 | Union Carbide Corporation | Rotary fluid handling machine having reduced fluid leakage |
US4527802A (en) * | 1983-03-21 | 1985-07-09 | Mechanical Technology Incorporated | Integral magnetic fluid centrifugal high speed gas seal and method |
US4557664A (en) * | 1983-04-13 | 1985-12-10 | Dresser Industries, Inc. | Control of steam turbine shaft thrust loads |
US4417734A (en) * | 1983-04-27 | 1983-11-29 | Chandler Evans Inc. | Shaft seal assembly having universal washer with bores for springs |
US4578018A (en) * | 1983-06-20 | 1986-03-25 | General Electric Company | Rotor thrust balancing |
US4697981A (en) * | 1984-12-13 | 1987-10-06 | United Technologies Corporation | Rotor thrust balancing |
GB2185542B (en) * | 1985-07-13 | 1988-05-25 | Crane Packing Ltd | Gas tight seal |
GB2182400B (en) * | 1985-11-01 | 1988-10-26 | Crane Packing Ltd | Mechanical face seals |
US4725196A (en) * | 1986-09-19 | 1988-02-16 | Hitachi, Ltd. | Single-shaft multi-stage centrifugal compressor |
US4792146A (en) * | 1987-02-17 | 1988-12-20 | University Of New Mexico | Radially compliant - zero net thermal radial taper mechanical face seal |
US4768790A (en) * | 1987-05-22 | 1988-09-06 | John Crane-Houdaille, Inc. | Mechanical face seal having centering means |
-
1988
- 1988-09-30 CA CA000578979A patent/CA1326476C/en not_active Expired - Lifetime
-
1989
- 1989-09-19 US US07/410,046 patent/US4993917A/en not_active Expired - Lifetime
- 1989-09-26 EP EP89309755A patent/EP0361844A3/de not_active Withdrawn
- 1989-09-26 FI FI894539A patent/FI894539A/fi not_active Application Discontinuation
- 1989-09-27 AU AU42366/89A patent/AU613241B2/en not_active Ceased
- 1989-09-28 NO NO893867A patent/NO171692C/no unknown
- 1989-09-29 HU HU895126A patent/HUT55098A/hu unknown
Also Published As
Publication number | Publication date |
---|---|
NO893867L (no) | 1990-04-02 |
NO171692B (no) | 1993-01-11 |
AU613241B2 (en) | 1991-07-25 |
HUT55098A (en) | 1991-04-29 |
NO171692C (no) | 1993-04-21 |
FI894539A0 (fi) | 1989-09-26 |
EP0361844A2 (de) | 1990-04-04 |
AU4236689A (en) | 1990-04-05 |
CA1326476C (en) | 1994-01-25 |
US4993917A (en) | 1991-02-19 |
EP0361844A3 (de) | 1990-07-04 |
NO893867D0 (no) | 1989-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
FD | Application lapsed |
Owner name: NOVA CORPORATION OF ALBERTA |