DE69715236D1 - Mehrschichtenstoffauflauf für eine papiermaschine - Google Patents

Mehrschichtenstoffauflauf für eine papiermaschine

Info

Publication number
DE69715236D1
DE69715236D1 DE69715236T DE69715236T DE69715236D1 DE 69715236 D1 DE69715236 D1 DE 69715236D1 DE 69715236 T DE69715236 T DE 69715236T DE 69715236 T DE69715236 T DE 69715236T DE 69715236 D1 DE69715236 D1 DE 69715236D1
Authority
DE
Germany
Prior art keywords
slice chamber
machine
vane
stiffness
upstream
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 - Lifetime
Application number
DE69715236T
Other languages
English (en)
Other versions
DE69715236T2 (de
DE69715236T3 (de
Inventor
Ulf Haraldsson
T Linden
B Klerelid
M Toernefalk-Svanqvist
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.)
Valmet AB
Original Assignee
Metso Paper Karlstad AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20403001&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69715236(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Karlstad AB filed Critical Metso Paper Karlstad AB
Application granted granted Critical
Publication of DE69715236D1 publication Critical patent/DE69715236D1/de
Publication of DE69715236T2 publication Critical patent/DE69715236T2/de
Publication of DE69715236T3 publication Critical patent/DE69715236T3/de
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
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section

Landscapes

  • Paper (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Making Paper Articles (AREA)
  • De-Stacking Of Articles (AREA)
DE69715236T 1996-06-12 1997-05-29 Mehrschichtenstoffauflauf für eine papiermaschine Expired - Lifetime DE69715236T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602347A SE506931C2 (sv) 1996-06-12 1996-06-12 Flerskiktsinloppslåda för en pappersmaskin
SE9602347 1996-06-12
PCT/SE1997/000921 WO1997047804A1 (en) 1996-06-12 1997-05-29 A multilayer headbox for a papermaking machine

Publications (3)

Publication Number Publication Date
DE69715236D1 true DE69715236D1 (de) 2002-10-10
DE69715236T2 DE69715236T2 (de) 2003-05-22
DE69715236T3 DE69715236T3 (de) 2006-12-14

Family

ID=20403001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715236T Expired - Lifetime DE69715236T3 (de) 1996-06-12 1997-05-29 Mehrschichtenstoffauflauf für eine papiermaschine

Country Status (6)

Country Link
EP (1) EP0939842B2 (de)
JP (1) JP3194967B2 (de)
AT (1) ATE223534T1 (de)
DE (1) DE69715236T3 (de)
SE (1) SE506931C2 (de)
WO (1) WO1997047804A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106684A1 (de) * 2001-02-14 2002-08-29 Voith Paper Patent Gmbh Lamelle eines Stoffauflaufs einer Papier-, Karton- oder Tissuemaschine
DE10256510A1 (de) * 2002-12-04 2004-06-24 Voith Paper Patent Gmbh Stoffauflauf einer Papier- oder Kartonmaschine zur Herstellung einer Faserstoffbahn
JPWO2006038285A1 (ja) * 2004-10-05 2008-05-29 三菱重工業株式会社 抄紙機のフローシート及びその製造方法
EP2129830A4 (de) * 2007-03-01 2012-06-13 Metso Paper Karlstad Ab Bauteil für funktionsglied eines stoffauflaufs in einer bahnherstellungsmaschine, funktionsglied und damit hergestellter stoffauflauf sowie dazugehörige verfahren
DE102008000564A1 (de) * 2008-03-07 2009-09-10 Voith Patent Gmbh Vorrichtung zur Herstellung und/oder Behandlung einer Faserstoffbahn
EP2707542A4 (de) * 2011-05-11 2015-04-08 Hollingsworth & Vose Co Systeme und verfahren zur herstellung von fasernetzen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923593A (en) † 1971-12-03 1975-12-02 Beloit Corp Multiple ply web former with divided slice chamber
US4141788A (en) † 1978-05-02 1979-02-27 Beloit Corporation Method of and means for forming multi-ply paper webs from a single headbox
JPS5844800B2 (ja) † 1979-04-12 1983-10-05 ベロイト コ−ポレ−ション 多層ウエブを形成する方法
SE440924B (sv) † 1982-03-30 1985-08-26 Kmw Ab Inloppslada
CA1230251A (en) † 1983-11-25 1987-12-15 Jose J. A. Rodal Converflo trailing element
US4617091A (en) † 1983-11-25 1986-10-14 Beloit Corporation Headbox trailing element
US4566945A (en) † 1984-04-11 1986-01-28 Beloit Corporation Headbox trailing element
CH672515A5 (de) † 1987-02-02 1989-11-30 Escher Wyss Gmbh
DE4225297C2 (de) † 1992-07-31 1996-11-28 Voith Sulzer Papiermasch Gmbh Stoffauflauf für eine Papiermaschine
DE4329810C2 (de) † 1993-09-03 1997-02-06 Voith Gmbh J M Geometrie des Lamellenendes eines Stoffauflaufes
SE501798C2 (sv) * 1993-09-13 1995-05-15 Valmet Karlstad Ab Flerskiktsinloppslåda
DE4440079C2 (de) † 1994-11-10 1997-10-02 Voith Sulzer Papiermasch Gmbh Mehrschichten-Stoffauflauf

Also Published As

Publication number Publication date
EP0939842A1 (de) 1999-09-08
EP0939842B2 (de) 2006-06-28
ATE223534T1 (de) 2002-09-15
EP0939842B1 (de) 2002-09-04
SE9602347D0 (sv) 1996-06-12
JPH11514050A (ja) 1999-11-30
DE69715236T2 (de) 2003-05-22
DE69715236T3 (de) 2006-12-14
SE506931C2 (sv) 1998-03-02
WO1997047804A1 (en) 1997-12-18
SE9602347L (sv) 1997-12-13
JP3194967B2 (ja) 2001-08-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings