ATE359393T1 - STRAIGHTENING DEVICE - Google Patents

STRAIGHTENING DEVICE

Info

Publication number
ATE359393T1
ATE359393T1 AT03708090T AT03708090T ATE359393T1 AT E359393 T1 ATE359393 T1 AT E359393T1 AT 03708090 T AT03708090 T AT 03708090T AT 03708090 T AT03708090 T AT 03708090T AT E359393 T1 ATE359393 T1 AT E359393T1
Authority
AT
Austria
Prior art keywords
smooth
press
belt
web
rough
Prior art date
Application number
AT03708090T
Other languages
German (de)
Inventor
Karl Steiner
Andreas Meschenmoser
Joachim Henssler
Klaus Esslinger
Original Assignee
Voith 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27740289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE359393(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voith Patent Gmbh filed Critical Voith Patent Gmbh
Application granted granted Critical
Publication of ATE359393T1 publication Critical patent/ATE359393T1/en

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

Abstract

The press section to extract water from a web (1), of paper or cardboard or tissue, has a continuous and rough water-absorbent belt (2) to carry the web through at least one press gap formed by rollers (12) on one side of the web and a smooth continuous belt (3) on the other side of it. The rough belt is separated from the web after passing through the roller press gap. To reduce the two-sided effect, after the rough belt has been detached the smooth belt forms a press gap for the web with a smooth press surface with a pressure of 3-100 kN/m and preferably 5-20 kN/m. The smooth press surface is formed by a second smooth belt or a heated smooth roller (4), as the final press gap in the press station.
AT03708090T 2002-02-22 2003-02-11 STRAIGHTENING DEVICE ATE359393T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10207375 2002-02-22

Publications (1)

Publication Number Publication Date
ATE359393T1 true ATE359393T1 (en) 2007-05-15

Family

ID=27740289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03708090T ATE359393T1 (en) 2002-02-22 2003-02-11 STRAIGHTENING DEVICE

Country Status (6)

Country Link
US (1) US20050016703A1 (en)
EP (1) EP1478806B1 (en)
AT (1) ATE359393T1 (en)
AU (1) AU2003212238A1 (en)
DE (2) DE50307015D1 (en)
WO (1) WO2003071028A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050593A1 (en) * 2004-10-16 2006-04-20 Voith Paper Patent Gmbh Press arrangement
DE102005009858A1 (en) * 2005-03-04 2006-09-07 Voith Paper Patent Gmbh paper machine
DE102005031203A1 (en) * 2005-07-01 2007-01-25 Voith Patent Gmbh paper machine
AT504090B1 (en) * 2006-09-13 2008-09-15 Andberg Janne Johannes INTERMEDIATE TILTING ARRANGEMENT OF A DRAINAGE DEVICE WITH A TISSUE-CONVERSED OVERRIDE OVER ROLLER
EP1988451A1 (en) * 2007-05-04 2008-11-05 Deutsche Thomson OHG Method for generating a set of machine-interpretable instructions for presenting media content to a user
AT521368B1 (en) * 2019-04-18 2020-01-15 Andritz Ag Maschf DEVICE AND METHOD FOR CONVERTING A STRIP OF A TRAIN

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82274C (en) * 1989-03-30 1991-02-11 Valmet Paper Machinery Inc Method of hot pressing and drying device
US6030499A (en) * 1993-06-11 2000-02-29 Valmet Corporation Method and apparatus in a paper or board machine for dewatering the web
DE4440948A1 (en) * 1994-11-17 1996-05-23 Voith Gmbh J M Wet paper web feed into paper-making drying section
EP0870866B1 (en) * 1996-12-23 2003-05-07 Voith Paper Patent GmbH Apparatus and process for the dewatering of a web

Also Published As

Publication number Publication date
DE10305754A1 (en) 2003-09-18
WO2003071028A1 (en) 2003-08-28
EP1478806B1 (en) 2007-04-11
AU2003212238A1 (en) 2003-09-09
US20050016703A1 (en) 2005-01-27
DE50307015D1 (en) 2007-05-24
EP1478806A1 (en) 2004-11-24

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