FR2520061A1 - Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression - Google Patents

Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression Download PDF

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Publication number
FR2520061A1
FR2520061A1 FR8200708A FR8200708A FR2520061A1 FR 2520061 A1 FR2520061 A1 FR 2520061A1 FR 8200708 A FR8200708 A FR 8200708A FR 8200708 A FR8200708 A FR 8200708A FR 2520061 A1 FR2520061 A1 FR 2520061A1
Authority
FR
France
Prior art keywords
oil
rings
ring
sealing
seal
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.)
Granted
Application number
FR8200708A
Other languages
English (en)
French (fr)
Other versions
FR2520061B3 (enExample
Inventor
Louis-Paul Demesse
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.)
Neu SA
Original Assignee
Neu SA
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 Neu SA filed Critical Neu SA
Priority to FR8200708A priority Critical patent/FR2520061A1/fr
Publication of FR2520061A1 publication Critical patent/FR2520061A1/fr
Application granted granted Critical
Publication of FR2520061B3 publication Critical patent/FR2520061B3/fr
Granted legal-status Critical Current

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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8200708A 1982-01-18 1982-01-18 Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression Granted FR2520061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8200708A FR2520061A1 (fr) 1982-01-18 1982-01-18 Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200708A FR2520061A1 (fr) 1982-01-18 1982-01-18 Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression

Publications (2)

Publication Number Publication Date
FR2520061A1 true FR2520061A1 (fr) 1983-07-22
FR2520061B3 FR2520061B3 (enExample) 1985-02-15

Family

ID=9270078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200708A Granted FR2520061A1 (fr) 1982-01-18 1982-01-18 Joint d'etancheite hydrodynamique de traversee d'arbre pour compresseurs a haute pression

Country Status (1)

Country Link
FR (1) FR2520061A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420786A1 (en) * 1989-09-25 1991-04-03 Carrier Corporation Balance piston and seal arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420786A1 (en) * 1989-09-25 1991-04-03 Carrier Corporation Balance piston and seal arrangement

Also Published As

Publication number Publication date
FR2520061B3 (enExample) 1985-02-15

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