GB413876A - Improvements in or relating to shaft bearings - Google Patents

Improvements in or relating to shaft bearings

Info

Publication number
GB413876A
GB413876A GB20786/33A GB2078633A GB413876A GB 413876 A GB413876 A GB 413876A GB 20786/33 A GB20786/33 A GB 20786/33A GB 2078633 A GB2078633 A GB 2078633A GB 413876 A GB413876 A GB 413876A
Authority
GB
United Kingdom
Prior art keywords
bearing
relating
shaft bearings
july
journal
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
GB20786/33A
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.)
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Publication of GB413876A publication Critical patent/GB413876A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/10Construction relative to lubrication
    • F16C33/1025Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065Grooves on a bearing surface for distributing or collecting the liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00Sliding-contact bearings for exclusively rotary movement
    • F16C17/02Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/026Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Centrifugal Separators (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

413,876. Lubricating bearings. SCHWEIZERISCHE LOKOMOTIV-UND MASCHINENFABRIK, Winterthur, Switzerland. July 24, 1933, No. 20786. Convention date, July 26, 1932. [Classes 12 (i) and 12 (ii).] A bearing journal 4 has helical bearing faces 5 which are tapered off on one or both sides as at 6. The bearing has oil pockets 8, 9, connected by a conduit 10 so that as the journal rotates the oil is circulated through the bearing.
GB20786/33A 1932-07-26 1933-07-24 Improvements in or relating to shaft bearings Expired GB413876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH413876X 1932-07-26

Publications (1)

Publication Number Publication Date
GB413876A true GB413876A (en) 1934-07-26

Family

ID=4514504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20786/33A Expired GB413876A (en) 1932-07-26 1933-07-24 Improvements in or relating to shaft bearings

Country Status (1)

Country Link
GB (1) GB413876A (en)

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