EP0987365A3 - Dispositif d'étanchéité et procédé pour étanchéifier des zones de pression dans une machine à papier - Google Patents

Dispositif d'étanchéité et procédé pour étanchéifier des zones de pression dans une machine à papier Download PDF

Info

Publication number
EP0987365A3
EP0987365A3 EP99114588A EP99114588A EP0987365A3 EP 0987365 A3 EP0987365 A3 EP 0987365A3 EP 99114588 A EP99114588 A EP 99114588A EP 99114588 A EP99114588 A EP 99114588A EP 0987365 A3 EP0987365 A3 EP 0987365A3
Authority
EP
European Patent Office
Prior art keywords
sealing
pressure zones
papermachine
clamping
sealing device
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
EP99114588A
Other languages
German (de)
English (en)
Other versions
EP0987365A2 (fr
EP0987365B1 (fr
Inventor
Helmut Heinzmann
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.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiertechnik Patent 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 Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Sulzer Papiertechnik Patent GmbH
Publication of EP0987365A2 publication Critical patent/EP0987365A2/fr
Publication of EP0987365A3 publication Critical patent/EP0987365A3/fr
Application granted granted Critical
Publication of EP0987365B1 publication Critical patent/EP0987365B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/10—Suction rolls, e.g. couch rolls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/906—Seal for article of indefinite length, e.g. strip, sheet

Landscapes

  • Sealing Devices (AREA)
  • Paper (AREA)
  • Package Closures (AREA)
EP99114588A 1998-09-18 1999-07-26 Dispositif d'étanchéité et procédé pour étanchéifier des zones de pression dans une machine à papier Expired - Lifetime EP0987365B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19842838A DE19842838A1 (de) 1998-09-18 1998-09-18 Dichtungseinrichtung und Verfahren zur Abdichtung von Druckzonen in einer Papiermaschine
DE19842838 1998-09-18

Publications (3)

Publication Number Publication Date
EP0987365A2 EP0987365A2 (fr) 2000-03-22
EP0987365A3 true EP0987365A3 (fr) 2000-07-19
EP0987365B1 EP0987365B1 (fr) 2004-06-16

Family

ID=7881430

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114588A Expired - Lifetime EP0987365B1 (fr) 1998-09-18 1999-07-26 Dispositif d'étanchéité et procédé pour étanchéifier des zones de pression dans une machine à papier

Country Status (3)

Country Link
US (2) US6334934B1 (fr)
EP (1) EP0987365B1 (fr)
DE (2) DE19842838A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0103105L (sv) * 2001-09-19 2002-08-06 Kvaerner Pulping Tech Tätningsordning för trumfilter eller filterpressar samt manschett och hållarelement till en sådan
DE60219482T2 (de) * 2002-10-31 2007-12-20 M T C - Macchine Trasformazione Carta S.R.L., Porcari Verfahren zum Aktivieren von Sauglöchern von Rollen für papierbearbeitende Maschinen und Rollen zur Ausführung dieses Verfahrens
DE10257015A1 (de) * 2002-12-06 2004-06-17 Voith Paper Patent Gmbh Saug- oder Blaswalze
DE102004017827A1 (de) * 2004-04-13 2005-11-03 Voith Paper Patent Gmbh Dichtungsanordnung, insbesondere für eine Trockenanordnung
DE102004017806A1 (de) * 2004-04-13 2005-10-27 Voith Paper Patent Gmbh Maschine zur Herstellung einer Faserstoffbahn
FI20055371A0 (fi) * 2005-07-01 2005-07-01 Metso Paper Inc Listaväline materiaalirainakonetta varten
US20080106040A1 (en) * 2006-08-10 2008-05-08 Zielke Clyde R Multimember Extended Range Compressible Seal
WO2014026914A1 (fr) * 2012-08-15 2014-02-20 Voith Patent Gmbh Dispositif d'étanchéité, cylindre aspirant et procédé pour la production et/ou la transformation d'une bande de papier, de carton ou de papier ouaté
CN104583488A (zh) * 2012-08-15 2015-04-29 福伊特专利有限公司 密封装置和带有密封装置的辊子
US9708768B2 (en) * 2013-07-19 2017-07-18 Voith Patent Gmbh Sealing strip for a paper, cardboard or tissue machine made from a plurality of materials
AT516191B1 (de) * 2014-09-15 2016-08-15 Röchling Leripa Papertech Gmbh & Co Kg Dichtleistensysteme für Saugwalzen
US10246825B2 (en) * 2016-03-17 2019-04-02 Andritz Inc. Supporting mechanism for a papermaking machine dewatering blade
NL2024951B1 (en) * 2020-02-20 2021-10-13 Vmi Holland Bv Applicator roll, tire component servicer and method for applying a strip to a drum

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580424A (en) * 1993-11-05 1996-12-03 Valmet Corporation Apparatus and method for sealing a suction box of a suction roll in a paper machine
WO1997017490A1 (fr) * 1995-11-03 1997-05-15 Valmet Corporation Construction de joint destinee a un rouleau aspirant de machine a papier

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274641A (en) * 1938-02-07 1942-03-03 Abbott Suction roll
US2649719A (en) * 1949-04-27 1953-08-25 Beloit Iron Works Suction roll seal assembly
US2900024A (en) * 1955-10-07 1959-08-18 Scott Paper Co Silencer
DE1135745B (de) * 1956-01-24 1962-08-30 Beloit Iron Works Saugwalze fuer Papiermaschinen
DE1146350B (de) * 1959-05-02 1963-03-28 Doerries A G O Saugwalze fuer Papier-, Karton- und Zellstoffentwaesserungsmaschinen od. dgl.
US4714523A (en) * 1986-12-18 1987-12-22 Sawyer Jr William D Suction roll seal strips with teflon insert
IT1220862B (it) * 1988-03-29 1990-06-21 Awe Anti Wear Eng Srl Coperchio di cassa aspirante con elementi costitutivi assiemabili
US4915787A (en) * 1988-08-30 1990-04-10 The Cline Company, Inc. Paper machine suction roll seal strips
DE4107653A1 (de) * 1991-03-09 1992-09-10 Escher Wyss Gmbh Entwaesserungseinrichtung fuer die nasspartie einer papiermaschine
FI98079C (fi) * 1995-07-07 1997-04-10 Martti Wilhelm Somervuori Paperikoneen imutelan imulaatikko
US5746891A (en) * 1996-07-25 1998-05-05 Withers; William David Wear indicators for seal strip of a suction roll of a paper making machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580424A (en) * 1993-11-05 1996-12-03 Valmet Corporation Apparatus and method for sealing a suction box of a suction roll in a paper machine
WO1997017490A1 (fr) * 1995-11-03 1997-05-15 Valmet Corporation Construction de joint destinee a un rouleau aspirant de machine a papier

Also Published As

Publication number Publication date
US6551460B2 (en) 2003-04-22
DE19842838A1 (de) 2000-03-23
EP0987365A2 (fr) 2000-03-22
US6334934B1 (en) 2002-01-01
US20020060030A1 (en) 2002-05-23
EP0987365B1 (fr) 2004-06-16
DE59909733D1 (de) 2004-07-22

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