GB1107711A - Improvements in or relating to oil stabilised gas bearings for heavy rotating loads - Google Patents

Improvements in or relating to oil stabilised gas bearings for heavy rotating loads

Info

Publication number
GB1107711A
GB1107711A GB1123264A GB1123264A GB1107711A GB 1107711 A GB1107711 A GB 1107711A GB 1123264 A GB1123264 A GB 1123264A GB 1123264 A GB1123264 A GB 1123264A GB 1107711 A GB1107711 A GB 1107711A
Authority
GB
United Kingdom
Prior art keywords
grooves
oil
sector
sectors
relating
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
GB1123264A
Inventor
Robert Cecil Clerk
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.)
CLERK KING POYNTER AND CO Ltd
Original Assignee
CLERK KING POYNTER AND CO 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 CLERK KING POYNTER AND CO Ltd filed Critical CLERK KING POYNTER AND CO Ltd
Priority to GB1123264A priority Critical patent/GB1107711A/en
Publication of GB1107711A publication Critical patent/GB1107711A/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

Landscapes

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

Abstract

1,107,711. Bearings. CLERK, KING, POYNTER & CO. Ltd. 17 June, 1965 [17 March, 1964], No. 11232/64. Heading E2A. An oil-stabilized gas bearing is provided with oil-grooves 3, Fig. 2, adjacent each end thereof, the grooves being supplied with oil at a pressure greater than the gas pressure so that a liquid seal is effected; and is provided with a bore which is relieved at its lower portion by a sector 4, Fig. 1, and at its upper portion by sectors 6 and 8. Sector 4 may extend 160 degrees, sector 6 may extend 80 degrees and sector 8 may extend 75 degrees and the depth of the sectors may be 2À5 per cent of the shaft diameter. The oil-grooves 3 are connected to axial-grooves 5, 9 and 11 by micro-grooves; and drain-grooves 2, Fig. 2, and 10, Fig. 1, are provided. Pressurized-air is supplied to the sector 4 at 13 and 14 and to the sectors 6 and 8 via an axial groove 7 and micro-grooves. Air escapes from the sector 4 at 12 and passes, through a capilliary drain and a constant-pressure valve, back to the axial groove 7 and escapes from the sectors 6 and 8 at points 15 and 16. In a modification, pressurized-oil is supplied to the sectors 6 and 8 via the axial groove 7.
GB1123264A 1964-03-17 1964-03-17 Improvements in or relating to oil stabilised gas bearings for heavy rotating loads Expired GB1107711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1123264A GB1107711A (en) 1964-03-17 1964-03-17 Improvements in or relating to oil stabilised gas bearings for heavy rotating loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1123264A GB1107711A (en) 1964-03-17 1964-03-17 Improvements in or relating to oil stabilised gas bearings for heavy rotating loads

Publications (1)

Publication Number Publication Date
GB1107711A true GB1107711A (en) 1968-03-27

Family

ID=9982435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1123264A Expired GB1107711A (en) 1964-03-17 1964-03-17 Improvements in or relating to oil stabilised gas bearings for heavy rotating loads

Country Status (1)

Country Link
GB (1) GB1107711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115523231A (en) * 2022-09-16 2022-12-27 哈尔滨工业大学 High-rotation-precision large-bearing aerostatic bearing with radial bearing for regional gas supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115523231A (en) * 2022-09-16 2022-12-27 哈尔滨工业大学 High-rotation-precision large-bearing aerostatic bearing with radial bearing for regional gas supply

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