BE658807A - - Google Patents

Info

Publication number
BE658807A
BE658807A BE658807DA BE658807A BE 658807 A BE658807 A BE 658807A BE 658807D A BE658807D A BE 658807DA BE 658807 A BE658807 A BE 658807A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE658807A publication Critical patent/BE658807A/xx

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
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
BE658807D 1964-02-21 1965-01-26 BE658807A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7467/64A GB988500A (en) 1964-02-21 1964-02-21 Bearing

Publications (1)

Publication Number Publication Date
BE658807A true BE658807A (en:Method) 1965-05-17

Family

ID=9833658

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658807D BE658807A (en:Method) 1964-02-21 1965-01-26

Country Status (3)

Country Link
US (1) US3357757A (en:Method)
BE (1) BE658807A (en:Method)
GB (1) GB988500A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326616A1 (fr) * 1975-10-03 1977-04-29 Carrier Corp Ensemble de palier flexible amorti
FR2326615A1 (fr) * 1975-10-03 1977-04-29 Carrier Corp Support de palier flexible amorti
FR2347569A1 (fr) * 1975-10-03 1977-11-04 Carrier Corp Ensemble de palier

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1130296A (en) * 1966-03-25 1968-10-16 Rolls Royce Vibration damping device
US3589782A (en) * 1969-09-18 1971-06-29 Westinghouse Electric Corp Damper bearing to increase rotor stability
US3652139A (en) * 1970-05-27 1972-03-28 United Aircraft Corp Vibration damping apparatus
GB1318629A (en) * 1970-11-21 1973-05-31 Secr Defence Gas turbine engine
US3756672A (en) * 1972-05-24 1973-09-04 United Aircraft Corp Shaft damping arrangement
GB1421540A (en) * 1972-11-24 1976-01-21 Rolls Royce Shaft bearing assemblies
US4214796A (en) * 1978-10-19 1980-07-29 General Electric Company Bearing assembly with multiple squeeze film damper apparatus
US4289360A (en) * 1979-08-23 1981-09-15 General Electric Company Bearing damper system
CA1161763A (en) * 1980-12-11 1984-02-07 Wesley B. Hill Viscous damper with rotor centering means
US4353604A (en) * 1980-12-11 1982-10-12 United Technologies Corporation Viscous/friction damper
US4457667A (en) * 1980-12-11 1984-07-03 United Technologies Corporation Viscous damper with rotor centering means
US4453783A (en) * 1981-12-28 1984-06-12 United Technologies Corporation Bearing support structure
US4440456A (en) * 1983-03-24 1984-04-03 General Motors Corporation Squeeze film bearing mount
US4509804A (en) * 1983-05-27 1985-04-09 General Motors Corporation Bearing mount with squeeze film damping
DE3328362A1 (de) * 1983-08-04 1985-02-21 Siemens AG, 1000 Berlin und 8000 München Flexible gedaempfte wellenlageranordnung, insbesondere fuer elektrische maschinen
US4527912A (en) * 1984-05-31 1985-07-09 General Motors Corporation Squeeze film damper
US4793722A (en) * 1984-08-14 1988-12-27 Elliott Turbomachinery Co., Inc. Flexible damped bearing assembly
JPH028102Y2 (en:Method) * 1985-02-07 1990-02-27
GB9317530D0 (en) * 1993-08-21 1993-10-06 Westland Helicopters Fusible support devices for rotating shafts
FR2878589B1 (fr) * 2004-11-29 2008-06-13 Snecma Moteurs Sa Compensation de sous-alimentation en lubrifiant dans un palier inter arbres
FR3120900B1 (fr) 2021-03-18 2023-02-10 Safran Aircraft Engines Dispositif de centrage et de guidage d’un arbre de turbomachine d’aeronef
EP4534808A3 (en) * 2023-10-06 2025-06-11 Pratt & Whitney Canada Corp. Bearing assembly for a gas turbine engine
US20250250911A1 (en) * 2024-02-02 2025-08-07 Pratt & Whitney Canada Corp. Bearing with outer sleeve for squeeze film damping

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698772A (en) * 1950-04-27 1955-01-04 American Viscose Corp Twister mounting
US2729518A (en) * 1951-09-26 1956-01-03 Houdaille Hershey Corp Shaft vibration stabilizer
US3005668A (en) * 1953-10-19 1961-10-24 Szydlowski Joseph Method of and device for relieving shaft vibration
GB928250A (en) * 1962-01-12 1963-06-12 Rolls Royce Bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326616A1 (fr) * 1975-10-03 1977-04-29 Carrier Corp Ensemble de palier flexible amorti
FR2326615A1 (fr) * 1975-10-03 1977-04-29 Carrier Corp Support de palier flexible amorti
FR2347569A1 (fr) * 1975-10-03 1977-11-04 Carrier Corp Ensemble de palier

Also Published As

Publication number Publication date
US3357757A (en) 1967-12-12
DE1525211B1 (de) 1971-03-11
GB988500A (en) 1965-04-07

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