IT8147938A0 - Guarnizione ad anello scorrevole con superficie di scorrimento raffreddata - Google Patents

Guarnizione ad anello scorrevole con superficie di scorrimento raffreddata

Info

Publication number
IT8147938A0
IT8147938A0 IT8147938A IT4793881A IT8147938A0 IT 8147938 A0 IT8147938 A0 IT 8147938A0 IT 8147938 A IT8147938 A IT 8147938A IT 4793881 A IT4793881 A IT 4793881A IT 8147938 A0 IT8147938 A0 IT 8147938A0
Authority
IT
Italy
Prior art keywords
sliding
ring seal
cooled
sliding surface
sliding ring
Prior art date
Application number
IT8147938A
Other languages
English (en)
Inventor
Dag Bergloff
Original Assignee
Fur Stromungsmaschinen Ges M B
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 Fur Stromungsmaschinen Ges M B filed Critical Fur Stromungsmaschinen Ges M B
Publication of IT8147938A0 publication Critical patent/IT8147938A0/it

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
    • F16J15/3416—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 at least one continuous groove

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
IT8147938A 1980-03-10 1981-03-03 Guarnizione ad anello scorrevole con superficie di scorrimento raffreddata IT8147938A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0130280A AT365747B (de) 1980-03-10 1980-03-10 Gleitringdichtung mit gekuehlter gleitflaeche

Publications (1)

Publication Number Publication Date
IT8147938A0 true IT8147938A0 (it) 1981-03-03

Family

ID=3510947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8147938A IT8147938A0 (it) 1980-03-10 1981-03-03 Guarnizione ad anello scorrevole con superficie di scorrimento raffreddata

Country Status (6)

Country Link
AR (1) AR222935A1 (it)
AT (1) AT365747B (it)
DE (1) DE3104200C2 (it)
FR (1) FR2477663A1 (it)
GB (1) GB2071231A (it)
IT (1) IT8147938A0 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746268A (en) * 1987-07-29 1988-05-24 Hitachi, Ltd. End face mechanical shaft seal for use in hydraulic machines and seal ring assembly for use in the shaft seal
DE19651524A1 (de) * 1996-12-11 1998-06-18 Siemens Ag Sekundärdichtung innerhalb eines Dichtungssystems einer Pumpe
DE20103013U1 (de) * 2001-02-20 2001-06-13 Burgmann Dichtungswerke Gmbh Flüssigkeitsdichtungsanordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL4525C (it) * 1900-01-01
FR1505487A (fr) * 1966-10-28 1967-12-15 Guinard Pompes Perfectionnement aux joints tournants à régulation de fuite
US3466052A (en) * 1968-01-25 1969-09-09 Nasa Foil seal
US3499653A (en) * 1968-06-05 1970-03-10 Crane Packing Co Rotary mechanical seal of the gap type
DE1775324C3 (de) * 1968-07-27 1974-01-10 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Gleitringdichtung

Also Published As

Publication number Publication date
DE3104200A1 (de) 1981-12-10
AR222935A1 (es) 1981-06-30
FR2477663A1 (fr) 1981-09-11
GB2071231A (en) 1981-09-16
DE3104200C2 (de) 1986-03-27
AT365747B (de) 1982-02-10
ATA130280A (de) 1981-06-15

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