DE50306364D1 - nip calender - Google Patents

nip calender

Info

Publication number
DE50306364D1
DE50306364D1 DE50306364T DE50306364T DE50306364D1 DE 50306364 D1 DE50306364 D1 DE 50306364D1 DE 50306364 T DE50306364 T DE 50306364T DE 50306364 T DE50306364 T DE 50306364T DE 50306364 D1 DE50306364 D1 DE 50306364D1
Authority
DE
Germany
Prior art keywords
counter
nip calender
roller
calender
pressure roller
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
DE50306364T
Other languages
German (de)
Inventor
Josef Schneid
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 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 Patent GmbH filed Critical Voith Patent GmbH
Priority to DE50306364T priority Critical patent/DE50306364D1/en
Application granted granted Critical
Publication of DE50306364D1 publication Critical patent/DE50306364D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips

Abstract

The calender (1), to finish a paper or cardboard web (7), has a continuous belt (2) working with a heated counter pressure roller (3) to form a wide nip (4). The belt is forced against the counter roller by a pressure system (5) with an excitation unit (9) at a focus (10), for an induction heating to act on the counter pressure roller.
DE50306364T 2002-12-06 2003-11-06 nip calender Expired - Lifetime DE50306364D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50306364T DE50306364D1 (en) 2002-12-06 2003-11-06 nip calender

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10256998A DE10256998B4 (en) 2002-12-06 2002-12-06 nip calender
DE50306364T DE50306364D1 (en) 2002-12-06 2003-11-06 nip calender

Publications (1)

Publication Number Publication Date
DE50306364D1 true DE50306364D1 (en) 2007-03-15

Family

ID=32309010

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10256998A Expired - Fee Related DE10256998B4 (en) 2002-12-06 2002-12-06 nip calender
DE50306364T Expired - Lifetime DE50306364D1 (en) 2002-12-06 2003-11-06 nip calender

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10256998A Expired - Fee Related DE10256998B4 (en) 2002-12-06 2002-12-06 nip calender

Country Status (3)

Country Link
EP (1) EP1426487B1 (en)
AT (1) ATE352668T1 (en)
DE (2) DE10256998B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005105A1 (en) * 2005-02-04 2006-08-10 Voith Paper Patent Gmbh calender

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705241A1 (en) * 1986-12-24 1988-07-07 Escher Wyss Gmbh METHOD FOR MECHANICAL-THERMAL DRAINAGE OF A FIBER web
FI83895C (en) * 1988-04-13 1991-09-10 Valmet Paper Machinery Inc Method and apparatus for press processing a paper web
DE4216264C2 (en) * 1992-05-16 2000-05-25 Voith Sulzer Papiermasch Gmbh Process for drying and loosening a paper web
DE4322876A1 (en) * 1993-07-09 1993-11-18 Voith Gmbh J M Web polishing unit - has a sliding shoe divided into sections along web travel for precise control without deviation
SE9804347D0 (en) * 1998-12-16 1998-12-16 Valmet Corp Method and apparatus for calendering paper
FI116734B (en) * 2001-10-25 2006-02-15 Metso Paper Inc A method for treating a paper or board web and a paper or board web handling device

Also Published As

Publication number Publication date
DE10256998A1 (en) 2004-07-08
ATE352668T1 (en) 2007-02-15
EP1426487B1 (en) 2007-01-24
DE10256998B4 (en) 2006-04-06
EP1426487A1 (en) 2004-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition