IT991736B - Perno ammortizzato per macchine rotanti ad elevata velocita parti colarmente per ultracentrifughe - Google Patents

Perno ammortizzato per macchine rotanti ad elevata velocita parti colarmente per ultracentrifughe

Info

Publication number
IT991736B
IT991736B IT69092/73A IT6909273A IT991736B IT 991736 B IT991736 B IT 991736B IT 69092/73 A IT69092/73 A IT 69092/73A IT 6909273 A IT6909273 A IT 6909273A IT 991736 B IT991736 B IT 991736B
Authority
IT
Italy
Prior art keywords
colarly
parts
speed rotating
rotating machines
ultra centrifugal
Prior art date
Application number
IT69092/73A
Other languages
English (en)
Inventor
R Bourassin
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT991736B publication Critical patent/IT991736B/it

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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/067—Details of hydrostatic bearings independent of fluid supply or direction of load of bearings adjustable for aligning, positioning, wear or play
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • 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
    • F16C27/02—Sliding-contact bearings
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0237—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means involving 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
    • F16C2300/62—Application independent of particular apparatuses related to environment, i.e. operating conditions low pressure, e.g. elements operating under vacuum conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT69092/73A 1972-07-13 1973-07-12 Perno ammortizzato per macchine rotanti ad elevata velocita parti colarmente per ultracentrifughe IT991736B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225549A FR2192642A5 (it) 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
IT991736B true IT991736B (it) 1975-08-30

Family

ID=9101855

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69092/73A IT991736B (it) 1972-07-13 1973-07-12 Perno ammortizzato per macchine rotanti ad elevata velocita parti colarmente per ultracentrifughe

Country Status (9)

Country Link
US (1) US3924910A (it)
JP (1) JPS589288B2 (it)
AU (1) AU473340B2 (it)
DE (1) DE2335312A1 (it)
FR (1) FR2192642A5 (it)
GB (1) GB1435758A (it)
IT (1) IT991736B (it)
NL (1) NL171238C (it)
SU (1) SU559663A3 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111102287B (zh) * 2019-12-31 2021-09-14 湖南崇德科技股份有限公司 滑动轴承的油路结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1432095A (en) * 1920-09-15 1922-10-17 Troy Laundry Machinery Co Ltd Lubricating mounting for centrifugal machines
US1822817A (en) * 1926-03-01 1931-09-08 App De Laiterie Sa Const Franc Lubricating system for vertical shafts
US2169877A (en) * 1937-03-12 1939-08-15 Gen Electric Spinning spindle
CA580492A (en) * 1956-02-14 1959-07-28 M. Potter Frederick Dynamoelectric machine
US3456992A (en) * 1967-04-07 1969-07-22 Curtiss Wright Corp Vibration damping device
NL7314750A (nl) * 1973-10-26 1975-04-29 Ultra Centrifuge Nederland Nv Inrichting met een automatisch uitrichtend rotatielichaam.

Also Published As

Publication number Publication date
JPS49108451A (it) 1974-10-15
GB1435758A (en) 1976-05-12
US3924910A (en) 1975-12-09
DE2335312A1 (de) 1974-02-07
NL7309710A (it) 1974-01-15
SU559663A3 (ru) 1977-05-25
FR2192642A5 (it) 1974-02-08
AU473340B2 (en) 1976-06-17
AU5801773A (en) 1975-01-16
NL171238B (nl) 1982-10-01
NL171238C (nl) 1983-03-01
JPS589288B2 (ja) 1983-02-19

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