BE591670A - Perfectionnements aux dispositifs d'étanchéité - Google Patents

Perfectionnements aux dispositifs d'étanchéité

Info

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
Application number
BE591670A
Other languages
English (en)
Original Assignee
Morgan Crucible Co
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 Morgan Crucible Co filed Critical Morgan Crucible Co
Publication of BE591670A publication Critical patent/BE591670A/fr

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)
BE591670A 1959-06-11 1960-06-08 Perfectionnements aux dispositifs d'étanchéité BE591670A (fr)

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 (fr) 1960-10-03

Family

ID=10140278

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591670A BE591670A (fr) 1959-06-11 1960-06-08 Perfectionnements aux dispositifs d'étanchéité

Country Status (2)

Country Link
BE (1) BE591670A (fr)
GB (1) GB874884A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB874884A (en) 1961-08-10

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