FR1330862A - Dispositif d'étanchéité pour machine tournante - Google Patents

Dispositif d'étanchéité pour machine tournante

Info

Publication number
FR1330862A
FR1330862A FR897795A FR897795A FR1330862A FR 1330862 A FR1330862 A FR 1330862A FR 897795 A FR897795 A FR 897795A FR 897795 A FR897795 A FR 897795A FR 1330862 A FR1330862 A FR 1330862A
Authority
FR
France
Prior art keywords
sealing device
rotating machine
rotating
machine
sealing
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
FR897795A
Other languages
English (en)
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.)
SEPI
Original Assignee
SEPI
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 SEPI filed Critical SEPI
Priority to FR897795A priority Critical patent/FR1330862A/fr
Application granted granted Critical
Publication of FR1330862A publication Critical patent/FR1330862A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • 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)
FR897795A 1962-05-16 1962-05-16 Dispositif d'étanchéité pour machine tournante Expired FR1330862A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR897795A FR1330862A (fr) 1962-05-16 1962-05-16 Dispositif d'étanchéité pour machine tournante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897795A FR1330862A (fr) 1962-05-16 1962-05-16 Dispositif d'étanchéité pour machine tournante

Publications (1)

Publication Number Publication Date
FR1330862A true FR1330862A (fr) 1963-06-28

Family

ID=8779095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897795A Expired FR1330862A (fr) 1962-05-16 1962-05-16 Dispositif d'étanchéité pour machine tournante

Country Status (1)

Country Link
FR (1) FR1330862A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315882A (en) * 1964-10-05 1967-04-25 Pennsalt Chemicals Corp Centrifuge having rotary solids discharge conveyor with bearing seal
US3591188A (en) * 1968-08-30 1971-07-06 Maximilianshuette Eisenwerk Slide ring seal for rotating shafts
US5529315A (en) * 1994-02-14 1996-06-25 John Crane Inc. Tandem seal arrangement for mechanical face seals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315882A (en) * 1964-10-05 1967-04-25 Pennsalt Chemicals Corp Centrifuge having rotary solids discharge conveyor with bearing seal
US3591188A (en) * 1968-08-30 1971-07-06 Maximilianshuette Eisenwerk Slide ring seal for rotating shafts
US5529315A (en) * 1994-02-14 1996-06-25 John Crane Inc. Tandem seal arrangement for mechanical face seals

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