FR2429360A1 - Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe - Google Patents

Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe

Info

Publication number
FR2429360A1
FR2429360A1 FR7818676A FR7818676A FR2429360A1 FR 2429360 A1 FR2429360 A1 FR 2429360A1 FR 7818676 A FR7818676 A FR 7818676A FR 7818676 A FR7818676 A FR 7818676A FR 2429360 A1 FR2429360 A1 FR 2429360A1
Authority
FR
France
Prior art keywords
seal
shaft
centrifugal pump
preassembled
sleeve
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
FR7818676A
Other languages
English (en)
Other versions
FR2429360B1 (fr
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.)
LATTY CYRIL
Original Assignee
LATTY CYRIL
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 LATTY CYRIL filed Critical LATTY CYRIL
Priority to FR7818676A priority Critical patent/FR2429360A1/fr
Publication of FR2429360A1 publication Critical patent/FR2429360A1/fr
Application granted granted Critical
Publication of FR2429360B1 publication Critical patent/FR2429360B1/fr
Granted 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
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid 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
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Cette garniture est du type dans lequel un grain tournant 32 porté par une bague mobile 20 entraînée en rotation par l'arbre, est repoussé contre un grain fixe 22 porté par une bride de fixation 30. Un fourreau 12, muni de moyens 38 de solidarisation à l'arbre 5, traverse librement la bride et les grains fixe et mobile, et porte une pièce d'arrêt 36 à son extrémité opposée à la bague mobile 20. Une butée à aiguilles 40 est montée entre cette pièce d'arrêt 36 et la bride de fixation 30.
FR7818676A 1978-06-22 1978-06-22 Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe Granted FR2429360A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7818676A FR2429360A1 (fr) 1978-06-22 1978-06-22 Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818676A FR2429360A1 (fr) 1978-06-22 1978-06-22 Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe

Publications (2)

Publication Number Publication Date
FR2429360A1 true FR2429360A1 (fr) 1980-01-18
FR2429360B1 FR2429360B1 (fr) 1983-04-29

Family

ID=9209840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818676A Granted FR2429360A1 (fr) 1978-06-22 1978-06-22 Garniture mecanique a simple effet d'etancheite entre un arbre rotatif et une paroi fixe

Country Status (1)

Country Link
FR (1) FR2429360A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311547C2 (de) * 1993-04-07 2003-12-18 Freudenberg Carl Kg Gleitringdichtungsanordnung
EP2400159A1 (fr) * 2010-06-25 2011-12-28 Walrus Pump Co., Ltd. Dispositif de joint pour pompe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727924A (en) * 1970-07-08 1973-04-17 Champlain Power Prod Ltd Externally pressurized seal
US3758179A (en) * 1971-09-24 1973-09-11 Basil Smith Seals Ltd Mechanical shaft seal
FR2353771A1 (fr) * 1976-06-02 1977-12-30 Mecanique Ind Int Perfectionnements aux dispositifs d'etancheite pour arbres tournants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727924A (en) * 1970-07-08 1973-04-17 Champlain Power Prod Ltd Externally pressurized seal
US3758179A (en) * 1971-09-24 1973-09-11 Basil Smith Seals Ltd Mechanical shaft seal
FR2353771A1 (fr) * 1976-06-02 1977-12-30 Mecanique Ind Int Perfectionnements aux dispositifs d'etancheite pour arbres tournants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311547C2 (de) * 1993-04-07 2003-12-18 Freudenberg Carl Kg Gleitringdichtungsanordnung
EP2400159A1 (fr) * 2010-06-25 2011-12-28 Walrus Pump Co., Ltd. Dispositif de joint pour pompe

Also Published As

Publication number Publication date
FR2429360B1 (fr) 1983-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse