Global Patent Index - EP 1058805 B1

EP 1058805 B1 20030507 - METHOD AND DEVICE FOR DRYING A RAPIDLY CONVEYED PRODUCT TO BE DRIED, ESPECIALLY FOR DRYING PRINTING INK

Title (en)

METHOD AND DEVICE FOR DRYING A RAPIDLY CONVEYED PRODUCT TO BE DRIED, ESPECIALLY FOR DRYING PRINTING INK

Title (de)

VERFAHREN UND VORRICHTUNG ZUM TROCKNEN EINES SCHNELL GEFÖRDERTEN TROCKNUNGSGUTES, INSBESONDERE ZUM DRUCKFARBENTROCKNEN

Title (fr)

PROCEDE ET DISPOSITIF POUR LE SECHAGE D'UN PRODUIT DEFILANT RAPIDEMENT, NOTAMMENT POUR LE SECHAGE D'ENCRE D'IMPRIMERIE

Publication

EP 1058805 B1 20030507 (DE)

Application

EP 99910235 A 19990218

Priority

  • DE 19807643 A 19980223
  • EP 9901057 W 19990218

Abstract (en)

[origin: US6401358B1] A method and an apparatus for drying a substance that is being rapidly conveyed in a conveyor apparatus, in particular for drying layers of printing ink on rapidly transported paper, wherein in a drying zone by means of incident electromagnetic radiation a moisture component, in particular a solvent, is separated from the substance to be dried. The separated moisture component is transported away from the drying zone by means of a transport gas current. Efficient and rapid drying of in particular printed newsprint or thermal printing paper is attained at high conveyor velocities.

IPC 1-7

F26B 3/28

IPC 8 full level

F26B 3/28 (2006.01); B41F 23/04 (2006.01); F26B 13/10 (2006.01)

CPC (source: EP KR US)

F26B 3/28 (2013.01 - KR); F26B 3/283 (2013.01 - EP US)

Citation (examination)

  • DE 3800628 A1 19890323 - SCHAFT VOLKER [DE]
  • US 4257172 A 19810324 - TOWNSEND NEWTON A
  • US 3900959 A 19750826 - BRESCHI ENZO, et al
  • DE 4202944 A1 19930805 - HERAEUS QUARZGLAS [DE]
  • DE 3430024 A1 19860227 - WERNER & PFLEIDERER [DE]
  • EP 0641653 A1 19950308 - DEMOORE HOWARD W [US]
  • Heraeus-Prospekt "Air-Knife Intrared Module", 2/1994
  • Philips Veröffentlichung,"IRK-Halogen-Infrarotstrah ler im industriellen Wärmeprozess, Stand 8/1995"
  • "IR-Trocknungskonzepte mit hoher Energieausbeute unter Berücksichtigung steigender Anforderungen bezüglich Strichqualität und Produktionsgeschwindigkeit", Wochenblatt für Papierfabrikation 22, 1997, Seite 1098-1105;
  • "IR-Trocknung sichert hohe Leistung", Flexoprint Sonderdruck, April1994;
  • "Airknives", Prospekt von Air Control Installations (Chard) Ltd., 01.11.1994;
  • "Produktive Wärme als Programm", Heraeus-Prospekt, Stand 7/1991;
  • "Infrarotstrahlung für industrielle Trocknungs- und Erwärmungsprozesse", RWE-Information Prozesstechnik, Stand 1987;

Designated contracting state (EPC)

AT CH DE DK ES FI FR GB IT LI SE

DOCDB simple family (publication)

US 6401358 B1 20020611; AT E239891 T1 20030515; AU 2926899 A 19990906; BR 9908062 A 20001031; CA 2330636 A1 19990826; CN 1292080 A 20010418; CZ 20003007 A3 20011212; DE 19807643 A1 19990902; DE 19807643 C2 20000105; DE 59905454 D1 20030612; EP 1058805 A1 20001213; EP 1058805 B1 20030507; EP 1058805 B2 20060816; ES 2199562 T3 20040216; ES 2199562 T5 20070416; HU P0101524 A2 20011028; HU P0101524 A3 20020228; JP 2002504442 A 20020212; JP 4509378 B2 20100721; KR 100407504 B1 20031201; KR 20010041240 A 20010515; WO 9942774 A1 19990826

DOCDB simple family (application)

US 62259900 A 20001013; AT 99910235 T 19990218; AU 2926899 A 19990218; BR 9908062 A 19990218; CA 2330636 A 19990218; CN 99803255 A 19990218; CZ 20003007 A 19990218; DE 19807643 A 19980223; DE 59905454 T 19990218; EP 9901057 W 19990218; EP 99910235 A 19990218; ES 99910235 T 19990218; HU P0101524 A 19990218; JP 2000532673 A 19990218; KR 20007009333 A 20000823