EP 1186702 B1 20060503 - Process for controlling a paperbreak and machine for making a web material
Title (en)
Process for controlling a paperbreak and machine for making a web material
Title (de)
Verfahren zur Bahnrissüberwachung und Maschine zur Herstellung einer Materialbahn
Title (fr)
Procédé pour le contrôle de la rupture d' une bande et machine pour la fabrication d'une bande de matériau
Publication
Application
Priority
DE 10042243 A 20000828
Abstract (en)
[origin: US2002023369A1] Process and apparatus for monitoring web breaks in a machine for producing a material web that includes at least one impingement dryer. The process includes guiding the material web through the at least one impingement dryer, monitoring the material web for web breaks in at least one of a region, viewed in a web travel direction, before an intake into the at least one impingement dryer, after an exit from the at least one impingement dryer and within the at least one impingement dryer, and at least partially deactivating the at least one impingement dryer when a web break is detected.
IPC 8 full level
D21F 7/04 (2006.01); D21F 5/00 (2006.01); D21F 5/18 (2006.01)
CPC (source: EP US)
D21F 5/00 (2013.01 - EP US); D21F 5/18 (2013.01 - EP US); D21F 5/182 (2013.01 - EP US); D21F 7/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FI SE
DOCDB simple family (publication)
EP 1186702 A2 20020313; EP 1186702 A3 20030813; EP 1186702 B1 20060503; EP 1186702 B2 20100324; AT E325230 T1 20060615; DE 10042243 A1 20020314; DE 50109675 D1 20060608; US 2002023369 A1 20020228; US 6615511 B2 20030909
DOCDB simple family (application)
EP 01115900 A 20010629; AT 01115900 T 20010629; DE 10042243 A 20000828; DE 50109675 T 20010629; US 92541301 A 20010810