GB995574A - Improvements in or relating to bearings - Google Patents

Improvements in or relating to bearings

Info

Publication number
GB995574A
GB995574A GB888263A GB888263A GB995574A GB 995574 A GB995574 A GB 995574A GB 888263 A GB888263 A GB 888263A GB 888263 A GB888263 A GB 888263A GB 995574 A GB995574 A GB 995574A
Authority
GB
United Kingdom
Prior art keywords
journal
shaft
bearings
march
channels
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
GB888263A
Inventor
Michael Ernest Garrett
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB888263A priority Critical patent/GB995574A/en
Publication of GB995574A publication Critical patent/GB995574A/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
    • F16C32/0629—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 liquid cushion, e.g. oil cushion
    • F16C32/064—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 liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F01D25/18—Lubricating arrangements
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

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

Abstract

995,574. Bearings. BRITISH OXYGEN CO. Ltd. March 4, 1964 [March 6, 1963], No. 8882/63. Heading F2A. A fluid bearing for a rotating shaft has a number of circumferentially spaced journal surfaces 11 separated by channels 12 each of the journal surfaces 11 being provided with an inlet orifice 13 for the injection of gas under pressure into the space between the journal surface and the shaft. In operation, gas under pressure is forced through the orifices 13 into the space 14 between the journal surfaces 11 and the shaft 10. The gas flows over the face of the journal surface 11 and finally expands into and is exhausted through the channels 12.
GB888263A 1963-03-06 1963-03-06 Improvements in or relating to bearings Expired GB995574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB888263A GB995574A (en) 1963-03-06 1963-03-06 Improvements in or relating to bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888263A GB995574A (en) 1963-03-06 1963-03-06 Improvements in or relating to bearings

Publications (1)

Publication Number Publication Date
GB995574A true GB995574A (en) 1965-06-16

Family

ID=9861112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888263A Expired GB995574A (en) 1963-03-06 1963-03-06 Improvements in or relating to bearings

Country Status (1)

Country Link
GB (1) GB995574A (en)

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