DE3865618D1 - Maschine zur herstellung von faserstoffbahnen. - Google Patents

Maschine zur herstellung von faserstoffbahnen.

Info

Publication number
DE3865618D1
DE3865618D1 DE8888903245T DE3865618T DE3865618D1 DE 3865618 D1 DE3865618 D1 DE 3865618D1 DE 8888903245 T DE8888903245 T DE 8888903245T DE 3865618 T DE3865618 T DE 3865618T DE 3865618 D1 DE3865618 D1 DE 3865618D1
Authority
DE
Germany
Prior art keywords
roller
pressure
pressure roller
machine
fibrous materials
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
DE8888903245T
Other languages
English (en)
Inventor
Christian Schiel
Udo Grossmann
Karl Steiner
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.)
JM Voith GmbH
Original Assignee
JM Voith 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6325640&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3865618(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Priority to DE8888903245T priority Critical patent/DE3865618D1/de
Application granted granted Critical
Publication of DE3865618D1 publication Critical patent/DE3865618D1/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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • D21F3/045—Arrangements thereof including at least one extended press nip
    • 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
    • D21F3/04—Arrangements thereof

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Noodles (AREA)
DE8888903245T 1987-04-14 1988-04-12 Maschine zur herstellung von faserstoffbahnen. Expired - Lifetime DE3865618D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888903245T DE3865618D1 (de) 1987-04-14 1988-04-12 Maschine zur herstellung von faserstoffbahnen.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3712709 1987-04-14
PCT/EP1988/000306 WO1988008051A1 (en) 1987-04-14 1988-04-12 Machine for manufacture of webs of fibrous materials
DE8888903245T DE3865618D1 (de) 1987-04-14 1988-04-12 Maschine zur herstellung von faserstoffbahnen.

Publications (1)

Publication Number Publication Date
DE3865618D1 true DE3865618D1 (de) 1991-11-21

Family

ID=6325640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888903245T Expired - Lifetime DE3865618D1 (de) 1987-04-14 1988-04-12 Maschine zur herstellung von faserstoffbahnen.

Country Status (8)

Country Link
EP (1) EP0309530B1 (de)
JP (1) JPH01501074A (de)
AT (1) ATE68540T1 (de)
BR (1) BR8806893A (de)
DE (1) DE3865618D1 (de)
FI (1) FI93563B (de)
RU (1) RU1830094C (de)
WO (1) WO1988008051A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815278A1 (de) * 1988-05-05 1989-11-16 Voith Gmbh J M Pressenpartie einer maschine zur herstellung einer faserstoffbahn, insbesondere papierbahn
DE4026021C2 (de) * 1990-08-17 1995-10-12 Voith Gmbh J M Pressenpartie einer Papiermaschine
DE4042480C2 (de) * 1990-08-17 2000-02-10 Voith Gmbh J M Pressenpartie einer Papiermaschine
FI96789C (fi) * 1990-11-23 1996-08-26 Valmet Paper Machinery Inc Menetelmä ja laite veden poistamiseksi paperiradasta puristamalla
US5389205A (en) * 1990-11-23 1995-02-14 Valmet Paper Machinery, Inc. Method for dewatering of a paper web by pressing using an extended nip shoe pre-press zone on the forming wire
DE4112355A1 (de) * 1991-04-16 1992-10-22 Escher Wyss Gmbh Pressenpartie einer papiermaschine
DE4223715C2 (de) * 1992-07-18 1995-07-20 Escher Wyss Gmbh Walze
DE4227000A1 (de) * 1992-08-14 1992-12-10 Voith Gmbh J M Vorrichtung zum einwirken auf die unterseite einer laufenden bahn, vorzugsweise papierbahn
US6368466B1 (en) * 1993-12-08 2002-04-09 Valmet Corporation Press section of a paper making machine employing an extended nip press
FI112391B (fi) * 1993-12-08 2003-11-28 Metso Paper Inc Paperikoneen puristinosa, jossa käytetään pitkänippipuristinta
US5868904A (en) * 1993-12-08 1999-02-09 Valmet Corporation Press section employing an extended nip press with suction counter roll
FI110440B (fi) * 1996-04-04 2003-01-31 Metso Paper Inc Rainan siirto paperikoneen kaksihuopaisesta viimeisestä puristinnipistä seuraavalle kuivatusosalle
DE19645408B4 (de) * 1996-11-04 2004-04-15 Voith Sulzer Papiermaschinen Gmbh Verfahren zur Herstellung einer Faserstoffbahn
DE29701382U1 (de) * 1997-01-28 1997-03-20 Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim Pressenpartie einer Papiermaschine
DE19801417A1 (de) * 1998-01-16 1999-07-22 Voith Sulzer Papiertech Patent Pressenpartie
ATE289643T1 (de) * 1999-05-14 2005-03-15 Metso Paper Inc Verfahren und vorrichtung zur herstellung von druckpapier oder pappe
DE102023108253A1 (de) 2023-03-31 2024-10-02 Voith Patent Gmbh Pressenanordnung und Verfahren zum Pressen einer Faserstoffbahn

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483745A (en) * 1982-09-29 1984-11-20 Beloit Corporation Method and apparatus of sheet transfer using a nonporous smooth surfaced belt
FI70950C (fi) * 1983-03-25 1986-10-27 Valmet Oy Pressparti med slutet drag i pappersmaskin
FI842114A (fi) * 1984-05-25 1985-11-26 Valmet Oy Pressparti med separata presszon i en pappersmaskin.
CA1249470A (en) * 1985-01-08 1989-01-31 Gregory L. Wedel Electromagnetic extended nip press
FI82500C (fi) * 1985-02-18 1991-03-11 Valmet Oy Pressparti med separata pressnyp i en pappersmaskin.
SE455316B (sv) * 1985-12-09 1988-07-04 Nordiskafilt Ab Forfarande och anordning vid pressnyp i presspartiet till pappersmaskiner

Also Published As

Publication number Publication date
JPH0141758B2 (de) 1989-09-07
FI93563B (fi) 1995-01-13
WO1988008051A1 (en) 1988-10-20
RU1830094C (ru) 1993-07-23
BR8806893A (pt) 1989-10-31
FI885768A (fi) 1988-12-13
FI885768A0 (fi) 1988-12-13
EP0309530B1 (de) 1991-10-16
EP0309530A1 (de) 1989-04-05
JPH01501074A (ja) 1989-04-13
ATE68540T1 (de) 1991-11-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings