DE10258528B4 - Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle - Google Patents

Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle Download PDF

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Publication number
DE10258528B4
DE10258528B4 DE10258528A DE10258528A DE10258528B4 DE 10258528 B4 DE10258528 B4 DE 10258528B4 DE 10258528 A DE10258528 A DE 10258528A DE 10258528 A DE10258528 A DE 10258528A DE 10258528 B4 DE10258528 B4 DE 10258528B4
Authority
DE
Germany
Prior art keywords
gas turbine
bearing arrangement
shaft
rotating shaft
turbine shaft
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 - Fee Related
Application number
DE10258528A
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English (en)
Other versions
DE10258528A1 (de
Inventor
Gueltekin Oelmez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Priority to DE10258528A priority Critical patent/DE10258528B4/de
Publication of DE10258528A1 publication Critical patent/DE10258528A1/de
Application granted granted Critical
Publication of DE10258528B4 publication Critical patent/DE10258528B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
DE10258528A 2002-12-14 2002-12-14 Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle Expired - Fee Related DE10258528B4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10258528A DE10258528B4 (de) 2002-12-14 2002-12-14 Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10258528A DE10258528B4 (de) 2002-12-14 2002-12-14 Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle

Publications (2)

Publication Number Publication Date
DE10258528A1 DE10258528A1 (de) 2004-07-08
DE10258528B4 true DE10258528B4 (de) 2005-10-20

Family

ID=32477647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10258528A Expired - Fee Related DE10258528B4 (de) 2002-12-14 2002-12-14 Lageranordnung für eine rotierende Welle, insbesondere eine Gasturbinenwelle

Country Status (1)

Country Link
DE (1) DE10258528B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016591A1 (de) * 2007-04-05 2008-10-09 Rolls-Royce Deutschland Ltd & Co Kg Mehrreihiges Schub-Kugellager mit unsymmetrischer Lastenverteilung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864995B1 (fr) * 2004-01-12 2008-01-04 Snecma Moteurs Support de palier a double raideur
FR2877398B1 (fr) 2004-10-28 2009-10-30 Snecma Moteurs Sa Moteur rotatif avec un palier d'arbre a deux raideurs
FR2951232B1 (fr) 2009-10-08 2017-06-09 Snecma Dispositif de centrage et de guidage en rotation d'un arbre de turbomachine
RU2600219C1 (ru) * 2015-08-11 2016-10-20 Заваруев Сергей Александрович Радиальная упруго-демпферная опора ротора турбомашины
RU2600190C1 (ru) * 2015-08-14 2016-10-20 Заваруев Сергей Александрович Радиальная упругая опора ротора турбомашины
FR3075897B1 (fr) * 2017-12-21 2020-01-17 Safran Aircraft Engines Dispositif de suspension de palier a raideur variable
CN111623036B (zh) * 2019-02-27 2022-06-14 三菱重工业株式会社 挤压油膜阻尼器轴承及具备该挤压油膜阻尼器的旋转机械

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769816A (en) * 1954-05-13 1957-03-13 Daimler Benz Ag Improvements relating to resilient mountings for shaft bearings
DE1047213B (de) * 1956-07-17 1958-12-24 Maschf Augsburg Nuernberg Ag Lagerung der Zylinder von Druckmaschinen
DE1077008B (de) * 1957-08-16 1960-03-03 Schaeffler Ohg Industriewerk Spielein- und nachstellbares Waelzlager, insbesondere Nadellager
DE1834811U (de) * 1961-05-30 1961-07-13 Schaeffler Ohg Industriewerk Spannvorrichtung zum axialen verspannen profilierter laufringe.
GB1418907A (en) * 1972-06-23 1975-12-24 Rolls Royce Bearing assemblies
FR2452034A1 (fr) * 1979-03-17 1980-10-17 Rolls Royce Perfectionnement au montage d'ensembles rotors
FR2453273A1 (fr) * 1979-04-07 1980-10-31 Rolls Royce Ensemble de rotor, notamment pour une turbomachine
DE3124462A1 (de) * 1980-06-27 1982-03-18 Rolls-Royce Ltd., London "anordnung zur lagerung eines rotors, die auch bei eintritt einer dynamischen unwucht einen sicheren weiterlauf des rotors ermoeglicht"
US4336968A (en) * 1980-12-11 1982-06-29 United Technologies Corporation Viscous/friction damper
US4337982A (en) * 1980-12-11 1982-07-06 United Technologies Corporation Friction damper
US4353604A (en) * 1980-12-11 1982-10-12 United Technologies Corporation Viscous/friction damper
DE2924815C2 (de) * 1979-06-20 1986-06-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Fanglager für überkritisch laufende Rotoren
US5433584A (en) * 1994-05-05 1995-07-18 Pratt & Whitney Canada, Inc. Bearing support housing
JPH07269566A (ja) * 1994-03-29 1995-10-17 Mitsubishi Heavy Ind Ltd スクイズフイルムダンパ
US6158898A (en) * 1999-04-14 2000-12-12 National Science Council Preloading regulating mechanism for rolling bearings
EP1167788A1 (de) * 2000-06-30 2002-01-02 Techspace Aero S.A. Dichtung eines in ein Wälzlager integrierten Quetschfilmdämpfers

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769816A (en) * 1954-05-13 1957-03-13 Daimler Benz Ag Improvements relating to resilient mountings for shaft bearings
DE1047213B (de) * 1956-07-17 1958-12-24 Maschf Augsburg Nuernberg Ag Lagerung der Zylinder von Druckmaschinen
DE1077008B (de) * 1957-08-16 1960-03-03 Schaeffler Ohg Industriewerk Spielein- und nachstellbares Waelzlager, insbesondere Nadellager
DE1834811U (de) * 1961-05-30 1961-07-13 Schaeffler Ohg Industriewerk Spannvorrichtung zum axialen verspannen profilierter laufringe.
GB1418907A (en) * 1972-06-23 1975-12-24 Rolls Royce Bearing assemblies
FR2452034A1 (fr) * 1979-03-17 1980-10-17 Rolls Royce Perfectionnement au montage d'ensembles rotors
FR2453273A1 (fr) * 1979-04-07 1980-10-31 Rolls Royce Ensemble de rotor, notamment pour une turbomachine
DE2924815C2 (de) * 1979-06-20 1986-06-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Fanglager für überkritisch laufende Rotoren
DE3124462A1 (de) * 1980-06-27 1982-03-18 Rolls-Royce Ltd., London "anordnung zur lagerung eines rotors, die auch bei eintritt einer dynamischen unwucht einen sicheren weiterlauf des rotors ermoeglicht"
US4336968A (en) * 1980-12-11 1982-06-29 United Technologies Corporation Viscous/friction damper
US4353604A (en) * 1980-12-11 1982-10-12 United Technologies Corporation Viscous/friction damper
US4337982A (en) * 1980-12-11 1982-07-06 United Technologies Corporation Friction damper
JPH07269566A (ja) * 1994-03-29 1995-10-17 Mitsubishi Heavy Ind Ltd スクイズフイルムダンパ
US5433584A (en) * 1994-05-05 1995-07-18 Pratt & Whitney Canada, Inc. Bearing support housing
US6158898A (en) * 1999-04-14 2000-12-12 National Science Council Preloading regulating mechanism for rolling bearings
EP1167788A1 (de) * 2000-06-30 2002-01-02 Techspace Aero S.A. Dichtung eines in ein Wälzlager integrierten Quetschfilmdämpfers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016591A1 (de) * 2007-04-05 2008-10-09 Rolls-Royce Deutschland Ltd & Co Kg Mehrreihiges Schub-Kugellager mit unsymmetrischer Lastenverteilung
US7918608B2 (en) 2007-04-05 2011-04-05 Rolls-Royce Deutschland Ltd & Co Kg Multi-row thrust ball bearing with unsymmetrical load distribution

Also Published As

Publication number Publication date
DE10258528A1 (de) 2004-07-08

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8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee