GB1013299A - Fluid bearing - Google Patents

Fluid bearing

Info

Publication number
GB1013299A
GB1013299A GB4112263A GB4112263A GB1013299A GB 1013299 A GB1013299 A GB 1013299A GB 4112263 A GB4112263 A GB 4112263A GB 4112263 A GB4112263 A GB 4112263A GB 1013299 A GB1013299 A GB 1013299A
Authority
GB
United Kingdom
Prior art keywords
pad
oct
supplied
plate
pressurized fluid
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
GB4112263A
Inventor
John Frederick Marks
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.)
George Richards and Co Ltd
Original Assignee
George Richards 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 George Richards and Co Ltd filed Critical George Richards and Co Ltd
Priority to GB4112263A priority Critical patent/GB1013299A/en
Publication of GB1013299A publication Critical patent/GB1013299A/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
    • F16C32/0644—Details of devices to control the supply of liquids to the 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
    • 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
    • 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
    • F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only
    • F16C32/0688—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only with floating bearing elements

Landscapes

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

Abstract

1,013,299. Bearings. GEORGE RICHARDS & CO. Ltd. Oct. 19, 1964 [Oct. 17, 1963], No. 41122/63. Heading F2A. In a fluid thrust bearing having two pressurepads 14, 15, Fig. 1, pressurized fluid is supplied to the pad 14 from a pump 13, via a restrictor 12, and is supplied to the pad 15 from the pad 14. A seal 17 is provided in the pad 15 to restrict the escape of pressurized fluid therefrom. In modifications, the pressure-pad 15 may contain a perforated disc 18, Fig. 2, or a plate 21, Fig. 3, having a hole 23 therethrough and shallow recesses 22 therein, sealing being effected by the periphery of the plate; and seals 24, Fig. 4, may be provided.
GB4112263A 1963-10-17 1963-10-17 Fluid bearing Expired GB1013299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4112263A GB1013299A (en) 1963-10-17 1963-10-17 Fluid bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4112263A GB1013299A (en) 1963-10-17 1963-10-17 Fluid bearing

Publications (1)

Publication Number Publication Date
GB1013299A true GB1013299A (en) 1965-12-15

Family

ID=10418211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4112263A Expired GB1013299A (en) 1963-10-17 1963-10-17 Fluid bearing

Country Status (1)

Country Link
GB (1) GB1013299A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499690A (en) * 1967-01-21 1970-03-10 Ardie Werk Gmbh Fluid bearing
US3711167A (en) * 1970-07-10 1973-01-16 Asquith Ltd William Hydrostatic bearings
US3717392A (en) * 1970-07-10 1973-02-20 Asquith Ltd William Relating to hydrostatic bearings
DE10120128A1 (en) * 2001-04-25 2002-10-31 Heidenhain Gmbh Dr Johannes Aerostatic bearing part has overflow gap set by manufacture-dependent statically divided structure of surface of both components
CN104100636A (en) * 2013-04-01 2014-10-15 上海意丰机电科技开发有限公司 Pressure retaining ring equipped sliding bearing
CN106594075A (en) * 2016-12-07 2017-04-26 北京工业大学 Static-pressure circular oil pad with sine groove oil sealing edge
EP3647614A1 (en) * 2018-10-29 2020-05-06 Otto Bihler Handels-Beteiligungs-GmbH Linear feed device and object processing device provided therewith

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499690A (en) * 1967-01-21 1970-03-10 Ardie Werk Gmbh Fluid bearing
US3711167A (en) * 1970-07-10 1973-01-16 Asquith Ltd William Hydrostatic bearings
US3717392A (en) * 1970-07-10 1973-02-20 Asquith Ltd William Relating to hydrostatic bearings
DE10120128A1 (en) * 2001-04-25 2002-10-31 Heidenhain Gmbh Dr Johannes Aerostatic bearing part has overflow gap set by manufacture-dependent statically divided structure of surface of both components
DE10120128B4 (en) * 2001-04-25 2016-10-13 Dr. Johannes Heidenhain Gmbh Aerostatic bearing part
CN104100636A (en) * 2013-04-01 2014-10-15 上海意丰机电科技开发有限公司 Pressure retaining ring equipped sliding bearing
CN106594075A (en) * 2016-12-07 2017-04-26 北京工业大学 Static-pressure circular oil pad with sine groove oil sealing edge
EP3647614A1 (en) * 2018-10-29 2020-05-06 Otto Bihler Handels-Beteiligungs-GmbH Linear feed device and object processing device provided therewith

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