GB578989A - Protective device for ball and roller bearings - Google Patents

Protective device for ball and roller bearings

Info

Publication number
GB578989A
GB578989A GB13338/45A GB1333845A GB578989A GB 578989 A GB578989 A GB 578989A GB 13338/45 A GB13338/45 A GB 13338/45A GB 1333845 A GB1333845 A GB 1333845A GB 578989 A GB578989 A GB 578989A
Authority
GB
United Kingdom
Prior art keywords
oil
spiral
bearing
layers
metal
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
GB13338/45A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB578989A publication Critical patent/GB578989A/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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

578,989. Bearings &c. AKT.-GES. BROWN, BOVERI, & CIE. May 28, 1945, No. 13338. Convention date, May 26, 1944. [Class 12 (i)] In a rolling-friction bearing, several layers of sheet-metal packing are disposed between the bearing and its housing, oil films being situated between the layers. In Fig. 1 these metal layers are formed by a continuous spiral 4, dipping into an oil sump in the lower part of the casing 5, and perforated as at 6 to allow the oil to pass between the turns of the spiral. The outer side of the spiral is covered by a ring 8 held by a spring ring 7. Alternatively the metal sheets may be formed by half rings 10, Fig. 3, whose joints are displaced relatively to each other round the bearing, the whole being enclosed by a sheath 11 separated from the outer rings by a film of oil.
GB13338/45A 1944-05-26 1945-05-28 Protective device for ball and roller bearings Expired GB578989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH578989X 1944-05-26

Publications (1)

Publication Number Publication Date
GB578989A true GB578989A (en) 1946-07-18

Family

ID=4521383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13338/45A Expired GB578989A (en) 1944-05-26 1945-05-28 Protective device for ball and roller bearings

Country Status (1)

Country Link
GB (1) GB578989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783100A (en) * 1952-09-05 1957-02-26 Western Union Telegraph Co Self-adjusting auxiliary bearing
US3122399A (en) * 1962-04-11 1964-02-25 David U Hunter Self-balancing bearing construction
US3322474A (en) * 1963-11-14 1967-05-30 Cem Comp Electro Mec Shock absorbing bearing structure
US3467451A (en) * 1966-08-29 1969-09-16 Garrett Corp Resiliently mounted bearing arrangements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783100A (en) * 1952-09-05 1957-02-26 Western Union Telegraph Co Self-adjusting auxiliary bearing
US3122399A (en) * 1962-04-11 1964-02-25 David U Hunter Self-balancing bearing construction
US3322474A (en) * 1963-11-14 1967-05-30 Cem Comp Electro Mec Shock absorbing bearing structure
US3467451A (en) * 1966-08-29 1969-09-16 Garrett Corp Resiliently mounted bearing arrangements

Similar Documents

Publication Publication Date Title
GB578989A (en) Protective device for ball and roller bearings
GB1220945A (en) Lubricated bearing assembly and method of manufacturing it
GB971500A (en) Improvements in differential gear mechanisms
FR1158588A (en) Engine Break-In Oil
ES349765A1 (en) Protector case for ball bearings. (Machine-translation by Google Translate, not legally binding)
GB723339A (en) Improvements in or relating to centrifugal oil cleaners
CA531426A (en) Pyrazoline inhibited steam turbine lubricating oil
ES74346U (en) Pulley (Machine-translation by Google Translate, not legally binding)
FR977777A (en) Improvements to power supplies for explosive and variable-speed combustion engines
CA524769A (en) Compounded lubricating oil
CA530693A (en) Lubricated bearings and lubricating unit therefor
GB866165A (en) A single-row radial ball-bearing
CA522490A (en) Lubricating oil
CA522980A (en) Lubricating oil
CA409190A (en) Bearing lubricating device
JPS5276542A (en) Oil supply device for bearing
CA405159A (en) Oil and gas well treatment
CA582030A (en) Lubricating and engine preservative oil
CA403397A (en) Self lubricating bearing
CA405543A (en) Oil and gas well treating method
GB303616A (en) Improvements connected with ball or roller bearings
CA530943A (en) Refining of lubricating oil extracts
GB653535A (en) Improvements in or relating to oil seal devices for relatively rotating members
JPS53125567A (en) One way lubricating method and device
CA408185A (en) Rolling ring workstand for engines