FR1516642A - Dispositif d'amortissement des vibrations - Google Patents

Dispositif d'amortissement des vibrations

Info

Publication number
FR1516642A
FR1516642A FR99971A FR99971A FR1516642A FR 1516642 A FR1516642 A FR 1516642A FR 99971 A FR99971 A FR 99971A FR 99971 A FR99971 A FR 99971A FR 1516642 A FR1516642 A FR 1516642A
Authority
FR
France
Prior art keywords
vibration damping
damping device
vibration
damping
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
Application number
FR99971A
Other languages
English (en)
Inventor
Arthur Georges Goss
Arthur Bill
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to FR99971A priority Critical patent/FR1516642A/fr
Application granted granted Critical
Publication of FR1516642A publication Critical patent/FR1516642A/fr
Expired legal-status Critical Current

Links

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
    • 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
    • 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
FR99971A 1967-03-23 1967-03-23 Dispositif d'amortissement des vibrations Expired FR1516642A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR99971A FR1516642A (fr) 1967-03-23 1967-03-23 Dispositif d'amortissement des vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR99971A FR1516642A (fr) 1967-03-23 1967-03-23 Dispositif d'amortissement des vibrations

Publications (1)

Publication Number Publication Date
FR1516642A true FR1516642A (fr) 1968-03-08

Family

ID=8627449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99971A Expired FR1516642A (fr) 1967-03-23 1967-03-23 Dispositif d'amortissement des vibrations

Country Status (1)

Country Link
FR (1) FR1516642A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468030A1 (fr) * 1978-10-19 1981-04-30 Gen Electric Palier pour arbre tournant
EP0095196A1 (fr) * 1982-05-26 1983-11-30 BBC Aktiengesellschaft Brown, Boveri & Cie. Support élastique pour palier de rotor tournant à grande vitesse, en particulier pour turbomachines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468030A1 (fr) * 1978-10-19 1981-04-30 Gen Electric Palier pour arbre tournant
EP0095196A1 (fr) * 1982-05-26 1983-11-30 BBC Aktiengesellschaft Brown, Boveri & Cie. Support élastique pour palier de rotor tournant à grande vitesse, en particulier pour turbomachines

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