GB2013793A - Bearing seals - Google Patents
Bearing sealsInfo
- Publication number
- GB2013793A GB2013793A GB7847714A GB7847714A GB2013793A GB 2013793 A GB2013793 A GB 2013793A GB 7847714 A GB7847714 A GB 7847714A GB 7847714 A GB7847714 A GB 7847714A GB 2013793 A GB2013793 A GB 2013793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing seals
- microcapsules
- lubricant
- broken
- rubbing
- 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.)
- Withdrawn
Links
- 239000000314 lubricant Substances 0.000 abstract 2
- 239000003094 microcapsule Substances 0.000 abstract 2
- 239000002775 capsule Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
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
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
-
- 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
- F16C33/72—Sealings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
-
- 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
- F16N7/12—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. by wicks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Lubricants (AREA)
- Sealing Devices (AREA)
Abstract
A plurality of lubricant filled frangible microcapsules is supported by a seal body material. The microcapsules are individually broken as they become worn by rubbing contact between seal and mating rubbing surface. Lubricant is released from the broken capsules to lubricate the rubbing contact surfaces.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87479278A | 1978-02-03 | 1978-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2013793A true GB2013793A (en) | 1979-08-15 |
Family
ID=25364591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7847714A Withdrawn GB2013793A (en) | 1978-02-03 | 1978-12-08 | Bearing seals |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7900493A (en) |
CA (1) | CA1108210A (en) |
FR (1) | FR2416407A1 (en) |
GB (1) | GB2013793A (en) |
IT (1) | IT1110754B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003056176A1 (en) * | 2001-12-28 | 2003-07-10 | Nuovo Pignone Holding S.P.A. | Self-lubricating plastics material for sealing elements |
JP2005513256A (en) * | 2001-12-28 | 2005-05-12 | ヌオーヴォ ピニォーネ ホールディング ソシエタ ペル アチオニ | Method for producing a self-lubricating polymer material for a sealing element |
EP2800923A4 (en) * | 2012-01-02 | 2015-09-02 | Skf Ab | Lubrication capsule and a method for lubricating a machine element using such a capsule |
US10214704B2 (en) | 2017-04-06 | 2019-02-26 | Baker Hughes, A Ge Company, Llc | Anti-degradation and self-healing lubricating oil |
US11027397B2 (en) | 2016-12-23 | 2021-06-08 | Saint-Gobain Abrasives, Inc. | Coated abrasives having a performance enhancing composition |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110410418B (en) * | 2019-07-18 | 2021-07-13 | 风下电机(山东)有限公司 | Oil-containing bearing capable of automatically supplementing lubricating oil and supplementing method |
-
1978
- 1978-11-10 CA CA316,125A patent/CA1108210A/en not_active Expired
- 1978-12-08 GB GB7847714A patent/GB2013793A/en not_active Withdrawn
-
1979
- 1979-01-26 BR BR7900493A patent/BR7900493A/en unknown
- 1979-01-30 IT IT19710/79A patent/IT1110754B/en active
- 1979-01-30 FR FR7902343A patent/FR2416407A1/en not_active Withdrawn
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003056176A1 (en) * | 2001-12-28 | 2003-07-10 | Nuovo Pignone Holding S.P.A. | Self-lubricating plastics material for sealing elements |
JP2005513257A (en) * | 2001-12-28 | 2005-05-12 | ヌオーヴォ ピニォーネ ホールディング ソシエタ ペル アチオニ | Self-lubricating plastic material for sealing elements |
JP2005513256A (en) * | 2001-12-28 | 2005-05-12 | ヌオーヴォ ピニォーネ ホールディング ソシエタ ペル アチオニ | Method for producing a self-lubricating polymer material for a sealing element |
JP2011026611A (en) * | 2001-12-28 | 2011-02-10 | Nuovo Pignone Holding Spa | Method for production self-lubricative polymer material for sealing element |
JP2011038107A (en) * | 2001-12-28 | 2011-02-24 | Nuovo Pignone Holding Spa | Self-lubricating plastic material for sealing element |
EP2800923A4 (en) * | 2012-01-02 | 2015-09-02 | Skf Ab | Lubrication capsule and a method for lubricating a machine element using such a capsule |
US11027397B2 (en) | 2016-12-23 | 2021-06-08 | Saint-Gobain Abrasives, Inc. | Coated abrasives having a performance enhancing composition |
US10214704B2 (en) | 2017-04-06 | 2019-02-26 | Baker Hughes, A Ge Company, Llc | Anti-degradation and self-healing lubricating oil |
Also Published As
Publication number | Publication date |
---|---|
IT1110754B (en) | 1986-01-06 |
IT7919710A0 (en) | 1979-01-30 |
BR7900493A (en) | 1979-08-28 |
CA1108210A (en) | 1981-09-01 |
FR2416407A1 (en) | 1979-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |