GB639293A - Combined journal and thrust bearings - Google Patents

Combined journal and thrust bearings

Info

Publication number
GB639293A
GB639293A GB4492/48A GB449248A GB639293A GB 639293 A GB639293 A GB 639293A GB 4492/48 A GB4492/48 A GB 4492/48A GB 449248 A GB449248 A GB 449248A GB 639293 A GB639293 A GB 639293A
Authority
GB
United Kingdom
Prior art keywords
fluid
bearing
journal
bearings
casing
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
GB4492/48A
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.)
Parsons and Marine Engineering Turbine Research and Development Association
Original Assignee
Parsons and Marine Engineering Turbine Research and Development Association
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 Parsons and Marine Engineering Turbine Research and Development Association filed Critical Parsons and Marine Engineering Turbine Research and Development Association
Priority to GB4492/48A priority Critical patent/GB639293A/en
Publication of GB639293A publication Critical patent/GB639293A/en
Expired legal-status Critical Current

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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
    • 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
    • F16C32/0603—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 supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—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 supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0622—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 supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via nozzles, restrictors
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/046—Brasses; Bushes; Linings divided or split, e.g. half-bearings or rolled sleeves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

639,293. Fluid bearings. YATES, H. G., and PARSONS & MARINE ENGINEERING TURBINE RESEARCH & DEVELOPMENT ASSOCIATION. Feb. 16, 1948, No. 4492. [Class 12 (i)] A combined fluid journal and thrust bearing comprises a split bearing e, f having a plurality of, shallow recesses g in the inner periphery which are supplied with fluid under pressure through nozzles h and a shaft d having collars b, c which embrace the end faces of the members e, f and are separated therefrom by fluid leaving the journal portion of the bearing. Air may be employed as the pressure fluid. The bearing may be supported in the wall of a machine casing, the fluid entering the casing being of such a nature that its presence is not detrimental to the working of the machine, e.g. the fluid may be steam in the case of a steam turbine. The invention may be applied to pedestal bearings.
GB4492/48A 1948-02-16 1948-02-16 Combined journal and thrust bearings Expired GB639293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4492/48A GB639293A (en) 1948-02-16 1948-02-16 Combined journal and thrust bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4492/48A GB639293A (en) 1948-02-16 1948-02-16 Combined journal and thrust bearings

Publications (1)

Publication Number Publication Date
GB639293A true GB639293A (en) 1950-06-28

Family

ID=9778203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4492/48A Expired GB639293A (en) 1948-02-16 1948-02-16 Combined journal and thrust bearings

Country Status (1)

Country Link
GB (1) GB639293A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932542A (en) * 1954-05-21 1960-04-12 Gen Electric Dynamometer trunnion bearing
US3158413A (en) * 1961-07-05 1964-11-24 Rolls Royce Bearing assembly
US3417672A (en) * 1967-06-28 1968-12-24 Sp Mfg Corp Rotary hydraulic cylinder
US3439925A (en) * 1965-06-28 1969-04-22 Sp Mfg Corp Hydraulic cylinder
US3736705A (en) * 1971-06-24 1973-06-05 Bendix Corp Thrust bearing arrangement for a deadshaft mounted grinder wheelhead
FR2769951A1 (en) * 1997-10-17 1999-04-23 Man B & W Diesel Ag TURBOCHARGER
EP1212542B1 (en) * 1999-09-14 2010-12-01 Atlas Copco Airpower N.V. Combined radial-axial slide bearing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932542A (en) * 1954-05-21 1960-04-12 Gen Electric Dynamometer trunnion bearing
US3158413A (en) * 1961-07-05 1964-11-24 Rolls Royce Bearing assembly
US3439925A (en) * 1965-06-28 1969-04-22 Sp Mfg Corp Hydraulic cylinder
US3417672A (en) * 1967-06-28 1968-12-24 Sp Mfg Corp Rotary hydraulic cylinder
US3736705A (en) * 1971-06-24 1973-06-05 Bendix Corp Thrust bearing arrangement for a deadshaft mounted grinder wheelhead
FR2769951A1 (en) * 1997-10-17 1999-04-23 Man B & W Diesel Ag TURBOCHARGER
EP1212542B1 (en) * 1999-09-14 2010-12-01 Atlas Copco Airpower N.V. Combined radial-axial slide bearing

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