AU1071001A - Bearing housing for a turbomachine - Google Patents
Bearing housing for a turbomachineInfo
- Publication number
- AU1071001A AU1071001A AU10710/01A AU1071001A AU1071001A AU 1071001 A AU1071001 A AU 1071001A AU 10710/01 A AU10710/01 A AU 10710/01A AU 1071001 A AU1071001 A AU 1071001A AU 1071001 A AU1071001 A AU 1071001A
- Authority
- AU
- Australia
- Prior art keywords
- turbomachine
- bearing housing
- bearing
- housing
- 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.)
- Abandoned
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
- F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/183—Sealing means
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15892999P | 1999-10-12 | 1999-10-12 | |
US60158929 | 1999-10-12 | ||
US63256500A | 2000-08-04 | 2000-08-04 | |
US09632565 | 2000-08-04 | ||
PCT/US2000/026250 WO2001027444A1 (en) | 1999-10-12 | 2000-10-11 | Bearing housing for a turbomachine |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1071001A true AU1071001A (en) | 2001-04-23 |
Family
ID=26855512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10710/01A Abandoned AU1071001A (en) | 1999-10-12 | 2000-10-11 | Bearing housing for a turbomachine |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040003968A1 (en) |
EP (1) | EP1224382A1 (en) |
JP (1) | JP2003511618A (en) |
KR (1) | KR20020044164A (en) |
CN (1) | CN1399706A (en) |
AU (1) | AU1071001A (en) |
WO (1) | WO2001027444A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7055303B2 (en) * | 2003-12-22 | 2006-06-06 | Pratt & Whitney Canada Corp. | Gas turbine engine architecture |
BE1015913A3 (en) * | 2004-02-23 | 2005-11-08 | Atlas Copco Airpower Nv | Machine with improved bearing lubrication. |
US7329048B2 (en) | 2005-07-19 | 2008-02-12 | Rolls-Royce Corporation | Self contained squeeze film damping system |
JP4369940B2 (en) * | 2006-07-12 | 2009-11-25 | アイシン・エーアイ株式会社 | Lubricating structure of rotary shaft oil seal |
FR2905414B1 (en) * | 2006-08-29 | 2013-03-01 | Snecma | DEVICE FOR DRIVING THE ROTOR OF AN AUXILIARY EQUIPMENT OF A TURBOMOTEUR. |
EP1947373A1 (en) * | 2007-01-19 | 2008-07-23 | ABB Turbo Systems AG | Sealing arrangement |
US7934871B2 (en) * | 2007-03-12 | 2011-05-03 | Jtekt Corporation | Double row ball bearing |
US20090078508A1 (en) * | 2007-09-20 | 2009-03-26 | Honeywell International, Inc. | Electric motor driven lubrication supply system shutdown system and method |
US7946554B2 (en) * | 2008-12-30 | 2011-05-24 | General Electric Company | Self-aligning support assembly and method for rotatable cylindrical components |
US20100270747A1 (en) * | 2009-04-24 | 2010-10-28 | General Electric Company | Non-metallic brush seal |
FR2957976B1 (en) * | 2010-03-26 | 2013-04-12 | Snecma | SEALING DEVICE FOR AN OIL ENCLOSURE OF A TURBOJET ENGINE |
DE102010003796A1 (en) * | 2010-04-09 | 2011-10-13 | Abb Turbo Systems Ag | shaft seal |
US20130270775A1 (en) * | 2012-04-13 | 2013-10-17 | General Electric Company | Shaft sealing system for steam turbines |
US9010100B2 (en) * | 2012-04-30 | 2015-04-21 | Caterpillar Inc. | Seal assembly for torque converter |
CN102767623A (en) * | 2012-07-04 | 2012-11-07 | 联优机械(常熟)有限公司 | External work output transmission and connection device |
CN102767402A (en) * | 2012-07-04 | 2012-11-07 | 联优机械(常熟)有限公司 | Connecting shaft structure of external work output connection device of turbine expansion engine |
US9677423B2 (en) * | 2014-06-20 | 2017-06-13 | Solar Turbines Incorporated | Compressor aft hub sealing system |
CN104791132A (en) * | 2015-03-31 | 2015-07-22 | 奇瑞汽车股份有限公司 | Automatic lubrication and cooling type turbojet engine |
CN104847500B (en) * | 2015-04-30 | 2016-08-17 | 中国科学院工程热物理研究所 | Lubricant passage way system, bearing cavity configuration, gas-turbine unit altogether |
ITMI20150661A1 (en) * | 2015-05-12 | 2016-11-12 | Nuovo Pignone Tecnologie Srl | CONTAINMENT SLEEVE OF A BEARING OF A TURBOMACHINE, AND TURBOMACHINE EQUIPPED WITH SUCH SLEEVE |
US10138942B2 (en) | 2017-01-11 | 2018-11-27 | Aurora Flight Sciences Corporation | Passive fault-tolerant shaft seal configuration |
DE102020203204A1 (en) * | 2020-03-12 | 2021-09-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Bearing arrangement for a shaft of a turbo compressor |
CN112228224B (en) * | 2020-10-14 | 2021-04-27 | 上海尚实能源科技有限公司 | Self-pressurization sealing pressure oil return bearing cavity of gas turbine engine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH266731A (en) * | 1948-08-11 | 1950-02-15 | Siegfried Keller & Co | Device to avoid loss of lubricant in high-speed turbo machines with a flying rotor arrangement. |
DE897902C (en) * | 1951-06-02 | 1953-11-26 | Eberspaecher J | Securing the lubricant space against oil loss in high-speed flow machines by venting |
DE867634C (en) * | 1951-07-31 | 1953-02-19 | Kloeckner Humboldt Deutz Ag | Labyrinth seal |
US3527054A (en) * | 1969-01-23 | 1970-09-08 | Gen Electric | Pressurization of lubrication sumps in gas turbine engines |
US4046223A (en) * | 1975-10-15 | 1977-09-06 | General Electric Company | Bearing sump cooling arrangement |
DE3482915D1 (en) * | 1983-05-31 | 1990-09-13 | United Technologies Corp | PROTECTION SYSTEM FOR STORAGE CHAMBER. |
DE3817617A1 (en) * | 1988-05-25 | 1989-07-20 | Daimler Benz Ag | Exhaust turbocharger for an internal combustion engine |
US5201530A (en) | 1991-10-18 | 1993-04-13 | United Technologies Corporation | Multi-layered brush seal |
FR2705733B1 (en) | 1993-05-25 | 1995-06-30 | Snecma | Device for depressurizing the lubrication chambers surrounding the bearings of a turbomachine. |
US5415478A (en) * | 1994-05-17 | 1995-05-16 | Pratt & Whitney Canada, Inc. | Annular bearing compartment |
US5597167A (en) * | 1994-09-28 | 1997-01-28 | United Technologies Corporation | Brush seal with fool proofing and anti-rotation tab |
DE19524732A1 (en) * | 1995-07-07 | 1997-01-09 | Bmw Rolls Royce Gmbh | Bearing chamber arrangement for a gas turbine shaft |
EP0967424B1 (en) * | 1998-06-26 | 2004-03-17 | Techspace aero | Turbomachine arrangement with a sealing arrangement |
US6234746B1 (en) * | 1999-08-04 | 2001-05-22 | General Electric Co. | Apparatus and methods for cooling rotary components in a turbine |
US6331006B1 (en) * | 2000-01-25 | 2001-12-18 | General Electric Company | Brush seal mounting in supporting groove using flat spring with bifurcated end |
-
2000
- 2000-10-11 WO PCT/US2000/026250 patent/WO2001027444A1/en not_active Application Discontinuation
- 2000-10-11 AU AU10710/01A patent/AU1071001A/en not_active Abandoned
- 2000-10-11 JP JP2001529559A patent/JP2003511618A/en active Pending
- 2000-10-11 CN CN00816109A patent/CN1399706A/en active Pending
- 2000-10-11 EP EP00971984A patent/EP1224382A1/en not_active Withdrawn
- 2000-10-11 KR KR1020027004717A patent/KR20020044164A/en not_active Application Discontinuation
-
2003
- 2003-03-25 US US10/396,018 patent/US20040003968A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1399706A (en) | 2003-02-26 |
WO2001027444A9 (en) | 2002-10-03 |
KR20020044164A (en) | 2002-06-14 |
WO2001027444A1 (en) | 2001-04-19 |
JP2003511618A (en) | 2003-03-25 |
US20040003968A1 (en) | 2004-01-08 |
EP1224382A1 (en) | 2002-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU1071001A (en) | Bearing housing for a turbomachine | |
GB2375375B (en) | A bearing assembly for supporting a rotor. | |
AU4661399A (en) | A component for a gas turbine | |
AUPP826999A0 (en) | A mounting arrangement | |
AU7983800A (en) | Flexure assembly for a scanner | |
AU1491301A (en) | Compressor assembly | |
AU2001275744A1 (en) | Bearing arrangement | |
AU6908900A (en) | Bearing seal | |
AU3103600A (en) | Auto-reheat turbine system | |
AU2001248126A1 (en) | Support casing for housing a steering shaft | |
AU2000235261A1 (en) | Integral bearing assembly for a turbocharger rotor | |
AU2001260897A1 (en) | A bearing arrangement for a shaft | |
AU2000237426A1 (en) | Ball bearing assembly for a turbocharger rotor | |
AU5228400A (en) | Radial turbo-machine | |
AU1102499A (en) | A plane bearing assembly | |
AU2002316432A1 (en) | Improved bearing arrangement for a rotary stage | |
AU3975100A (en) | A three-legged assembly | |
AU2001282463A1 (en) | A turbine | |
AU2306700A (en) | Turbine engine | |
AU4041899A (en) | Rotor for fans | |
AU2092500A (en) | A jig | |
AU2037401A (en) | Bearing for shipramps | |
AU2456000A (en) | Valve housing | |
AU2010001A (en) | Bearing for a mould | |
AU2000225311A1 (en) | Rotor for a gas turbine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |