FR2440503A1 - SEALING SYSTEM FOR A DEVICE FOR TRANSPORTING A PASTY MASS - Google Patents

SEALING SYSTEM FOR A DEVICE FOR TRANSPORTING A PASTY MASS

Info

Publication number
FR2440503A1
FR2440503A1 FR7926840A FR7926840A FR2440503A1 FR 2440503 A1 FR2440503 A1 FR 2440503A1 FR 7926840 A FR7926840 A FR 7926840A FR 7926840 A FR7926840 A FR 7926840A FR 2440503 A1 FR2440503 A1 FR 2440503A1
Authority
FR
France
Prior art keywords
sealing surfaces
sealing system
transporting
pasty mass
clay
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.)
Pending
Application number
FR7926840A
Other languages
French (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.)
Rieter Werke Haendle GmbH
Original Assignee
Rieter Werke Haendle GmbH
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 Rieter Werke Haendle GmbH filed Critical Rieter Werke Haendle GmbH
Publication of FR2440503A1 publication Critical patent/FR2440503A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

SYSTEME D'ETANCHEITE POUR UN DISPOSITIF DE TRANSPORT D'UNE MASSE PATEUSE, COMPORTANT UN ORGANE DE TRANSPORT TOURNANT DANS UN CARTER ET DONT LES COTES SONT ETANCHEIFIES AU MOYEN D'UN JOINT A LABYRINTHE ET DE SURFACES D'ETANCHEITE GLISSANTES. LES SURFACES D'ETANCHEITE 28, 32 SONT ORIENTEES RADIALEMENT ET COMPORTENT UNE SURFACE D'APPUI 34 ASSOCIEE AU CARTER 8 QUI EST DISPOSEE SUR UNE BAGUE DE PRESSAGE 32 SERREE CONTRE L'ORGANE DE TRANSPORT 2 AU MOYEN D'UN DISPOSITIF DE PRESSAGE 32 ET ON PREVOIT UN DISPOSITIF DE LUBRIFICATION 38 POUR AMENER UN AGENT DE LUBRIFICATION AU NIVEAU DES SURFACES D'ETANCHEITE 28, 32. APPLICATION NOTAMMENT AU TRANSPORT D'ARGILE OU D'UN MATERIAU DE TYPE ARGILEUX.SEALING SYSTEM FOR A PASTE MASS TRANSPORT DEVICE, INCLUDING A ROTATING TRANSPORT UNIT IN A CRANKCASE AND WHOSE SIDES ARE SEALED BY MEANS OF A LABYRINTH SEAL AND SLIDING SEALING SURFACES. THE SEALING SURFACES 28, 32 ARE RADIALLY ORIENTED AND HAVE A SUPPORT SURFACE 34 ASSOCIATED WITH THE CASING 8 WHICH IS ARRANGED ON A PRESSING RING 32 CLOSED AGAINST THE TRANSPORT UNIT 2 BY MEANS OF A PRESSING DEVICE 32 AND A LUBRICATING DEVICE 38 IS PROVIDED FOR TO BRING A LUBRICATING AGENT TO THE LEVEL OF THE SEALING SURFACES 28, 32. APPLICATION IN PARTICULAR TO THE TRANSPORT OF CLAY OR A CLAY-TYPE MATERIAL.

FR7926840A 1978-11-06 1979-10-30 SEALING SYSTEM FOR A DEVICE FOR TRANSPORTING A PASTY MASS Pending FR2440503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1140578 1978-11-06

Publications (1)

Publication Number Publication Date
FR2440503A1 true FR2440503A1 (en) 1980-05-30

Family

ID=4373181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926840A Pending FR2440503A1 (en) 1978-11-06 1979-10-30 SEALING SYSTEM FOR A DEVICE FOR TRANSPORTING A PASTY MASS

Country Status (7)

Country Link
BE (1) BE879805A (en)
DD (1) DD147085A5 (en)
DE (2) DE2942841A1 (en)
FR (1) FR2440503A1 (en)
GB (1) GB2036889B (en)
IT (1) IT7969156A0 (en)
SE (1) SE7908873L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047359A1 (en) * 1980-12-16 1982-07-29 Stephan Ing.(grad.) 8788 Bad Brückenau Benkert Face sliding sealing ring - prevents penetration of harmful substances into lubricating bush and includes fitting of O=ring into bearing shield
CN106369163A (en) * 2016-09-20 2017-02-01 王京 Pneumatic control type mechanical sealing device

Also Published As

Publication number Publication date
DE7930011U1 (en) 1981-03-26
IT7969156A0 (en) 1979-11-05
GB2036889A (en) 1980-07-02
DD147085A5 (en) 1981-03-18
BE879805A (en) 1980-05-05
SE7908873L (en) 1980-05-07
DE2942841A1 (en) 1980-05-22
GB2036889B (en) 1982-11-24

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