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GB1440526A - Self-lubricating bearing assembly - Google Patents

Self-lubricating bearing assembly

Info

Publication number
GB1440526A
GB1440526A GB4130873A GB4130873A GB1440526A GB 1440526 A GB1440526 A GB 1440526A GB 4130873 A GB4130873 A GB 4130873A GB 4130873 A GB4130873 A GB 4130873A GB 1440526 A GB1440526 A GB 1440526A
Authority
GB
United Kingdom
Prior art keywords
lubricant
shaft
collector
channel
ring structure
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
GB4130873A
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.)
Mitchell P T
Pagan P A
Original Assignee
Mitchell P T
Pagan P A
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 Mitchell P T, Pagan P A filed Critical Mitchell P T
Priority to GB4130873A priority Critical patent/GB1440526A/en
Publication of GB1440526A publication Critical patent/GB1440526A/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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
    • F16N7/18—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more feed members fixed on a shaft
    • 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
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing

Landscapes

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

Abstract

1440526 Lubrication P T MITCHELL and P A PAGAN 3 Sept 1973 41308/73 Heading F2A A self-lubricating bearing assembly comprises a shaft 1; a bearing bush 2; a lubricant sump 5; a lubricant collector 9 in the bush 2 above the shaft 1 and in communication with the bearing surfaces; a flanged member 12 secured to the shaft 1 and carrying a ring structure 17 having a radially inwardly facing channel 19 for collecting lubricant from the sump 5 at relatively high shaft speeds; a lubricant scraper 20 disposed over the collector 9 for transferring lubricant from the channel 19 to the collector 9; and a series of cup-shaped collector cells 25 carried by the ring structure 17, each cell 25 having radially inner and outer walls extending along the ring structure 17, a port 27 for receiving lubricant and being adapted to deliver oil to the collector 9 at relatively low shaft speeds. In the embodiment described, each cell 25 has an outlet 28 with a lip 30, Fig. 3 (not shown), surrounded by a channel 29 to counteract surface tension during discharge. The scraper 20 can slide on a cylindrical member 11 which supports it so that relative axial movement of the shaft 1 does not interfere with the scraping action in the channel 19.
GB4130873A 1973-09-03 1973-09-03 Self-lubricating bearing assembly Expired GB1440526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4130873A GB1440526A (en) 1973-09-03 1973-09-03 Self-lubricating bearing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4130873A GB1440526A (en) 1973-09-03 1973-09-03 Self-lubricating bearing assembly

Publications (1)

Publication Number Publication Date
GB1440526A true GB1440526A (en) 1976-06-23

Family

ID=10419099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4130873A Expired GB1440526A (en) 1973-09-03 1973-09-03 Self-lubricating bearing assembly

Country Status (1)

Country Link
GB (1) GB1440526A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480003A (en) * 1994-09-09 1996-01-02 Emerson Electric Co. Passive lubrication delivery system and integral bearing housing
CN114278670A (en) * 2021-12-25 2022-04-05 上海水泵制造有限公司 Split sliding bearing of boiler feed pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480003A (en) * 1994-09-09 1996-01-02 Emerson Electric Co. Passive lubrication delivery system and integral bearing housing
AU696836B2 (en) * 1994-09-09 1998-09-17 Emerson Electric Co. Passive lubrication delivery system and integral bearing housing
CN114278670A (en) * 2021-12-25 2022-04-05 上海水泵制造有限公司 Split sliding bearing of boiler feed pump
CN114278670B (en) * 2021-12-25 2023-06-16 上海水泵制造有限公司 Half-split sliding bearing of boiler feed pump

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee