GB1184644A - Improvements in or relating to Fluid Lubricated Journal Bearings. - Google Patents

Improvements in or relating to Fluid Lubricated Journal Bearings.

Info

Publication number
GB1184644A
GB1184644A GB5005968A GB5005968A GB1184644A GB 1184644 A GB1184644 A GB 1184644A GB 5005968 A GB5005968 A GB 5005968A GB 5005968 A GB5005968 A GB 5005968A GB 1184644 A GB1184644 A GB 1184644A
Authority
GB
United Kingdom
Prior art keywords
shaft
sleeve
fluid
bush
support
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
GB5005968A
Inventor
John Lanfear Scott-Scott
Peter Movetty Willbourn
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB5005968A priority Critical patent/GB1184644A/en
Publication of GB1184644A publication Critical patent/GB1184644A/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
    • F16C32/0662—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,184,644. Fluid bearings. ROLLS-ROYCE Ltd. 22 Oct., 1968, No. 50059/68. Heading F2A. A shaft 32 is journalled in a support 12 by means of a fluid film between the support 12 and a sleeve 18 which is resiliently mounted on the shaft. Fluid, e.g. air, nitrogen or a liquid is fed under pressure via 16 to the bearing surfaces. The sleeve 18 may be mounted on the shaft by means of an O-ring 26 disposed in a circumferential groove 28 of a sleeve 24 secured to the shaft. The sleeve 18 is permitted to rock about the O- ring and also the axis of the sleeve may be slightly displaced relative to the axis of the shaft, thereby facilitating the correct alignment of the shaft in the support. The sleeve 18 may be keyed into the shaft if a viscous fluid e.g. a liquid is used, so that the sleeves 18 and 24 rotate together. The bush 12 may be resiliently mounted in a fixed structure by means of two axially spaced O-rings which are positioned co-axially with the bush 12 on either side of the duct 16 sealingly engaging the outer surface of the bush and the inner surface of the fixed structure.
GB5005968A 1968-10-22 1968-10-22 Improvements in or relating to Fluid Lubricated Journal Bearings. Expired GB1184644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5005968A GB1184644A (en) 1968-10-22 1968-10-22 Improvements in or relating to Fluid Lubricated Journal Bearings.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5005968A GB1184644A (en) 1968-10-22 1968-10-22 Improvements in or relating to Fluid Lubricated Journal Bearings.

Publications (1)

Publication Number Publication Date
GB1184644A true GB1184644A (en) 1970-03-18

Family

ID=10454489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5005968A Expired GB1184644A (en) 1968-10-22 1968-10-22 Improvements in or relating to Fluid Lubricated Journal Bearings.

Country Status (1)

Country Link
GB (1) GB1184644A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018794A1 (en) * 2007-04-20 2008-10-23 Abi Anlagentechnik-Baumaschinen- Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of circumferential wave inclination
WO2008128691A3 (en) * 2007-04-20 2009-03-12 Anlagentech Baumasch Ind Compensation of revolving shaft skew
DE102007018795B4 (en) * 2007-04-20 2012-06-14 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of circumferential wave inclination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018794A1 (en) * 2007-04-20 2008-10-23 Abi Anlagentechnik-Baumaschinen- Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of circumferential wave inclination
WO2008128691A3 (en) * 2007-04-20 2009-03-12 Anlagentech Baumasch Ind Compensation of revolving shaft skew
DE102007018795B4 (en) * 2007-04-20 2012-06-14 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of circumferential wave inclination
DE102007018796B4 (en) * 2007-04-20 2012-06-21 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of circumferential wave inclination
US8308367B2 (en) 2007-04-20 2012-11-13 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Compensation of rotational shaft inclination

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee