BE591670A - Improvements to sealing devices - Google Patents
Improvements to sealing devicesInfo
- Publication number
- BE591670A BE591670A BE591670A BE591670A BE591670A BE 591670 A BE591670 A BE 591670A BE 591670 A BE591670 A BE 591670A BE 591670 A BE591670 A BE 591670A BE 591670 A BE591670 A BE 591670A
- Authority
- BE
- Belgium
- Prior art keywords
- sealing devices
- sealing
- devices
- Prior art date
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
- F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
- F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
- F16J15/3424—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with microcavities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2009459A GB874884A (en) | 1959-06-11 | 1959-06-11 | Improvements in or relating to sealing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
BE591670A true BE591670A (en) | 1960-10-03 |
Family
ID=10140278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE591670A BE591670A (en) | 1959-06-11 | 1960-06-08 | Improvements to sealing devices |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE591670A (en) |
GB (1) | GB874884A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438539A (en) * | 1965-10-22 | 1969-04-15 | Gene Le Roy | Sight glass for reaction vessels |
US4793424A (en) * | 1987-02-27 | 1988-12-27 | Drilex Systems, Inc. | Self-lubricating well tools and seal elements therefor |
US7793940B2 (en) * | 2006-05-16 | 2010-09-14 | Skf Usa Inc. | Mechanical end face seal with ultrahard face material |
-
1959
- 1959-06-11 GB GB2009459A patent/GB874884A/en not_active Expired
-
1960
- 1960-06-08 BE BE591670A patent/BE591670A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB874884A (en) | 1961-08-10 |
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