GB1310523A - Gas-lubricated bearings - Google Patents

Gas-lubricated bearings

Info

Publication number
GB1310523A
GB1310523A GB2463469A GB1310523DA GB1310523A GB 1310523 A GB1310523 A GB 1310523A GB 2463469 A GB2463469 A GB 2463469A GB 1310523D A GB1310523D A GB 1310523DA GB 1310523 A GB1310523 A GB 1310523A
Authority
GB
United Kingdom
Prior art keywords
gas
lubricated bearings
bearing
bearings
lubricated
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
GB2463469A
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.)
Smiths Group PLC
Original Assignee
Smiths Group 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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB1310523A publication Critical patent/GB1310523A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/16—Suspensions; Bearings
    • G01C19/20—Suspensions; Bearings in fluid
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1310523 Gas bearings SMITHS INDUSTRIES Ltd 14 May 1970 [14 May 1969] 24634/69 Heading F2A A gas lubricated bearing has one surface of boron carbide and a co-operating surface may be of silicon carbide. The bearing may be a spiral groove thrust or journal bearing used in a gyroscope as described in Specification 1,310,525.
GB2463469A 1969-05-14 1969-05-14 Gas-lubricated bearings Expired GB1310523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2463469 1969-05-14

Publications (1)

Publication Number Publication Date
GB1310523A true GB1310523A (en) 1973-03-21

Family

ID=10214813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2463469A Expired GB1310523A (en) 1969-05-14 1969-05-14 Gas-lubricated bearings

Country Status (1)

Country Link
GB (1) GB1310523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029667A1 (en) * 1979-11-22 1981-06-03 Smiths Industries Public Limited Company Gas-lubricated bearings and method of manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029667A1 (en) * 1979-11-22 1981-06-03 Smiths Industries Public Limited Company Gas-lubricated bearings and method of manufacture

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years