EP1375741A3 - Device and method for influencing the pressure profile in a press - Google Patents

Device and method for influencing the pressure profile in a press Download PDF

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Publication number
EP1375741A3
EP1375741A3 EP03101511A EP03101511A EP1375741A3 EP 1375741 A3 EP1375741 A3 EP 1375741A3 EP 03101511 A EP03101511 A EP 03101511A EP 03101511 A EP03101511 A EP 03101511A EP 1375741 A3 EP1375741 A3 EP 1375741A3
Authority
EP
European Patent Office
Prior art keywords
press
influencing
pressure profile
running direction
press nip
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.)
Withdrawn
Application number
EP03101511A
Other languages
German (de)
French (fr)
Other versions
EP1375741A2 (en
Inventor
Gerd Komposch
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 Paper 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 Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1375741A2 publication Critical patent/EP1375741A2/en
Publication of EP1375741A3 publication Critical patent/EP1375741A3/en
Withdrawn legal-status Critical Current

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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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses

Abstract

Eine Vorrichtung (10) zur Beeinflussung des sich in einem der Behandlung einer Materialbahn dienenden verlängerten Pressspalt (12) in Bahnlaufrichtung (L) ergebenden Pressdruckprofils umfasst wenigstens einen auf einer Seite des Pressspaltes angeordneten, in Bahnlaufrichtung verstellbaren Pressschuh (14). Es wird auch ein entsprechendes Verfahren angegeben.

Figure 00000001
A device (10) for influencing the elongated press nip (12) in the web running direction (L) resulting in the treatment of a material web comprises at least one press shoe (14) arranged on one side of the press nip and adjustable in the web running direction. A corresponding procedure is also given.
Figure 00000001
EP03101511A 2002-06-25 2003-05-26 Device and method for influencing the pressure profile in a press Withdrawn EP1375741A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002128308 DE10228308A1 (en) 2002-06-25 2002-06-25 Device and method for influencing a pressure profile
DE10228308 2002-06-25

Publications (2)

Publication Number Publication Date
EP1375741A2 EP1375741A2 (en) 2004-01-02
EP1375741A3 true EP1375741A3 (en) 2004-06-30

Family

ID=7714703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101511A Withdrawn EP1375741A3 (en) 2002-06-25 2003-05-26 Device and method for influencing the pressure profile in a press

Country Status (2)

Country Link
EP (1) EP1375741A3 (en)
DE (2) DE10228308A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0312215B1 (en) * 2002-06-25 2013-08-27 method and apparatus for influencing and / or monitoring a pressing profile
FI116854B (en) * 2004-02-19 2006-03-15 Vaahto Oy Method and apparatus for shoe press
FI118088B (en) 2004-02-19 2007-06-29 Vaahto Oy Shoe press loading device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344165A1 (en) * 1993-12-23 1995-06-29 Voith Gmbh J M Process to smooth fibre strip has in-run pressure profile trimming
EP0674043A1 (en) * 1994-03-18 1995-09-27 Voith Sulzer Papiermaschinen GmbH Apparatus for treating a fibrous web
DE4435845C1 (en) * 1994-10-07 1996-01-25 Voith Sulzer Papiermasch Gmbh Press roller esp. with flexible shell and internal press shoe
DE19631637A1 (en) * 1996-08-05 1998-02-12 Voith Sulzer Papiermasch Gmbh Press arrangement
DE19631638A1 (en) * 1996-08-05 1998-02-12 Voith Sulzer Papiermasch Gmbh Press arrangement
US5753084A (en) * 1994-07-06 1998-05-19 Voith Sulzer Papiermaschinen Gmbh Elongated gap press with adjustable length

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65103C (en) * 1982-05-05 1984-03-12 Tampella Oy Ab LAONGZONSPRESS FOER EN PAPPERSMASKIN

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344165A1 (en) * 1993-12-23 1995-06-29 Voith Gmbh J M Process to smooth fibre strip has in-run pressure profile trimming
EP0674043A1 (en) * 1994-03-18 1995-09-27 Voith Sulzer Papiermaschinen GmbH Apparatus for treating a fibrous web
US5753084A (en) * 1994-07-06 1998-05-19 Voith Sulzer Papiermaschinen Gmbh Elongated gap press with adjustable length
DE4435845C1 (en) * 1994-10-07 1996-01-25 Voith Sulzer Papiermasch Gmbh Press roller esp. with flexible shell and internal press shoe
DE19631637A1 (en) * 1996-08-05 1998-02-12 Voith Sulzer Papiermasch Gmbh Press arrangement
DE19631638A1 (en) * 1996-08-05 1998-02-12 Voith Sulzer Papiermasch Gmbh Press arrangement

Also Published As

Publication number Publication date
DE10228308A1 (en) 2004-01-22
DE20218393U1 (en) 2003-03-20
EP1375741A2 (en) 2004-01-02

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