EP 2454412 A1 20120523 - DEVICE FOR PRODUCING A FIBROUS WEB
Title (en)
DEVICE FOR PRODUCING A FIBROUS WEB
Title (de)
VORRICHTUNG ZUR HERSTELLUNG EINER FASERSTOFFBAHN
Title (fr)
DISPOSITIF DE PRODUCTION D'UNE BANDE DE MATIÈRE FIBREUSE
Publication
Application
Priority
- AT 2010000229 W 20100623
- AT 11072009 A 20090715
Abstract (en)
[origin: WO2011006176A1] The invention relates to a device (1) for producing a fibrous web (3), comprising an impact drying system (5) with a first elongated impact drying unit (7) and a second elongated impact drying unit (9) lying adjacent to the first unit. The longitudinal axes (L) of the first and second impact drying units (7; 9) run at an angle of inclination of 35°-55°, preferably 40°-50° and especially preferably approximately 45° in relation to a horizontal plane (HE) and the respective longitudinal directions (L) of the first and second impact drying units (7; 9) run vertically and horizontally in opposite directions starting from their respective front sections (31; 33), or the respective longitudinal directions (L) run vertically in opposite directions starting from their respective front sections (31; 33) and horizontally in the same direction.
IPC 8 full level
D21F 5/18 (2006.01)
CPC (source: EP US)
D21F 5/18 (2013.01 - EP US); D21F 5/185 (2013.01 - EP US)
Citation (search report)
See references of WO 2011006176A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
AT 508471 A1 20110115; AT 508471 B1 20120115; CN 102472011 A 20120523; EP 2454412 A1 20120523; US 2012125555 A1 20120524; WO 2011006176 A1 20110120
DOCDB simple family (application)
AT 11072009 A 20090715; AT 2010000229 W 20100623; CN 201080031494 A 20100623; EP 10737229 A 20100623; US 201013384311 A 20100623