GB1102969A - Improved bearing construction and operation - Google Patents

Improved bearing construction and operation

Info

Publication number
GB1102969A
GB1102969A GB5153765A GB5153765A GB1102969A GB 1102969 A GB1102969 A GB 1102969A GB 5153765 A GB5153765 A GB 5153765A GB 5153765 A GB5153765 A GB 5153765A GB 1102969 A GB1102969 A GB 1102969A
Authority
GB
United Kingdom
Prior art keywords
debris
running
graphite
removal
bearing
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
GB5153765A
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.)
NORMAN LAWRENCE PARR M I MECH
Original Assignee
NORMAN LAWRENCE PARR M I MECH
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 NORMAN LAWRENCE PARR M I MECH filed Critical NORMAN LAWRENCE PARR M I MECH
Priority to GB5153765A priority Critical patent/GB1102969A/en
Priority to DE19661525200 priority patent/DE1525200A1/en
Publication of GB1102969A publication Critical patent/GB1102969A/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
    • 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
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)

Abstract

1,102,969. Bearings; lubricating. N. L. PARR, and E. R. W. MAY. 25 Nov., 1966 [4 Dec., 1965], No. 51537/65. Heading F2A. On a bearing &c., the components are made of a low expansion, inorganic, non-metallic material and are provided with means for the removal of running-in debris from the contacting surfaces of the components. The material may be silicon nitride, silicon carbide or lowexpansion silica glass, for example, and the means for the removal of running-in debris may also lubricate the bearing. In an embodiment, a pair of concentric cylinders 1, 2 are made of silicon nitride and the outer surface of the cylinder 1 is provided with a helical slot 3 having a compact of graphite fibres 4 therein. The latter collect and entrap running-in debris and dispense continuously a thin smear of graphite over the contacting surfaces. The graphite may be replaced by boron nitride, tungsten diselenide or molybdenum disulphide.
GB5153765A 1965-12-04 1965-12-04 Improved bearing construction and operation Expired GB1102969A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5153765A GB1102969A (en) 1965-12-04 1965-12-04 Improved bearing construction and operation
DE19661525200 DE1525200A1 (en) 1965-12-04 1966-12-05 warehouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5153765A GB1102969A (en) 1965-12-04 1965-12-04 Improved bearing construction and operation

Publications (1)

Publication Number Publication Date
GB1102969A true GB1102969A (en) 1968-02-14

Family

ID=10460395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5153765A Expired GB1102969A (en) 1965-12-04 1965-12-04 Improved bearing construction and operation

Country Status (2)

Country Link
DE (1) DE1525200A1 (en)
GB (1) GB1102969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118056A2 (en) * 1983-03-04 1984-09-12 Franz Klaus Union Armaturen Pumpen GmbH & Co. Sliding contact bearing for a pump rotor
GB2144807A (en) * 1983-08-06 1985-03-13 Glyco Metall Werke Plain bearing arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256033A (en) * 1990-11-25 1993-10-26 Ebara Corporation Sheet metal interstage casing for a pump
EP0492605B1 (en) * 1990-12-27 1996-03-13 Ebara Corporation Shaft sleeve made of ceramics

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118056A2 (en) * 1983-03-04 1984-09-12 Franz Klaus Union Armaturen Pumpen GmbH & Co. Sliding contact bearing for a pump rotor
EP0118056A3 (en) * 1983-03-04 1985-05-22 Franz Klaus Union Armaturen Pumpen Gmbh & Co. Sliding contact bearing for a pump rotor
GB2144807A (en) * 1983-08-06 1985-03-13 Glyco Metall Werke Plain bearing arrangement
US4693617A (en) * 1983-08-06 1987-09-15 Glyco-Metall-Werke Daelen & Loos Gmbh Plain journal bearing

Also Published As

Publication number Publication date
DE1525200A1 (en) 1969-11-20

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