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PL1893805T3 - Long nip press - Google Patents

Long nip press

Info

Publication number
PL1893805T3
PL1893805T3 PL06743206T PL06743206T PL1893805T3 PL 1893805 T3 PL1893805 T3 PL 1893805T3 PL 06743206 T PL06743206 T PL 06743206T PL 06743206 T PL06743206 T PL 06743206T PL 1893805 T3 PL1893805 T3 PL 1893805T3
Authority
PL
Poland
Prior art keywords
press
roll
diameter
sleeve
mating
Prior art date
Application number
PL06743206T
Other languages
Polish (pl)
Inventor
Andreas Meschenmoser
Thomas Augscheller
Peter Mirsberger
ANDREAS SCHüTTE
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=36499333&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL1893805(T3) "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
Publication of PL1893805T3 publication Critical patent/PL1893805T3/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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses

Landscapes

  • Paper (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)
  • Sealing Material Composition (AREA)

Abstract

The invention relates to a long nip press for dewatering a web of paper, cardboard, tissue or other fibrous material (1) in a machine for producing and/or upgrading the same. Said press comprises a press roll (4) with a flexible roll sleeve (9) and a press element (6) with a concave press surface which forces the roll sleeve (9) towards a cylindrical mating roll (5) for producing a long press nip, the diameter of the press roll (4) being less than 1 m. The aim of the invention is to reduce the load on the flexible roll sleeve and the space required. For this purpose, the diameter of the mating roll (5) is more than 0.8 m and the ratio between the length (L) of the press surface in the web transport direction (11) and the diameter of the press roll (4) is less than 0.25 and/or the press roll (4) is wider than the mating roll (5) by not more than 0.6 m.
PL06743206T 2005-04-30 2006-03-15 Long nip press PL1893805T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005020220A DE102005020220A1 (en) 2005-04-30 2005-04-30 Long nip press
EP06743206A EP1893805B1 (en) 2005-04-30 2006-03-15 Long nip press
PCT/EP2006/060720 WO2006117261A1 (en) 2005-04-30 2006-03-15 Long nip press

Publications (1)

Publication Number Publication Date
PL1893805T3 true PL1893805T3 (en) 2010-03-31

Family

ID=36499333

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06743206T PL1893805T3 (en) 2005-04-30 2006-03-15 Long nip press

Country Status (6)

Country Link
EP (1) EP1893805B1 (en)
JP (1) JP4935810B2 (en)
AT (1) ATE447071T1 (en)
DE (2) DE102005020220A1 (en)
PL (1) PL1893805T3 (en)
WO (1) WO2006117261A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010433A1 (en) * 2010-07-23 2012-01-26 Inventio Ag Nondestructive testing of a carrier element of a lift installation
DE102012005319A1 (en) 2012-03-19 2013-09-19 L'orange Gmbh Injector assembly for fuel injector of motor vehicle, has actuating element that generates pressure in fluid, which is increased with respect to system high pressure, where injector assembly is formed to be effective against pressure force

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702575A1 (en) * 1997-01-24 1998-07-30 Voith Sulzer Papiermasch Gmbh Machine for the production of a fibrous web
DE19705360A1 (en) * 1997-02-12 1998-08-13 Voith Sulzer Papiermasch Gmbh Press device for dewatering or smoothing a fibrous web
US6752908B2 (en) * 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
CZ2005617A3 (en) * 2003-03-31 2006-02-15 Pmt Italia S. P. A. Pressing device for removing water from band and method for removing water from band

Also Published As

Publication number Publication date
EP1893805B1 (en) 2009-10-28
ATE447071T1 (en) 2009-11-15
JP2008540852A (en) 2008-11-20
EP1893805A1 (en) 2008-03-05
DE102005020220A1 (en) 2006-11-09
WO2006117261A1 (en) 2006-11-09
JP4935810B2 (en) 2012-05-23
DE502006005253D1 (en) 2009-12-10

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