EP 1249532 B1 20061227 - Method and installation for formation control
Title (en)
Method and installation for formation control
Title (de)
Verfahren und Anlage zur Formationsregelung
Title (fr)
Procédé et installation pour contrôle de la formation
Publication
Application
Priority
DE 10118508 A 20010412
Abstract (en)
[origin: US6805772B2] Process and apparatus for manufacturing a fibrous material web. The apparatus includes an automatic formation regulator, and the process includes on-line measuring of formation of the fibrous material web, utilizing the on-line measured formation as a controlled variable, and maintaining the formation at a preselectable target level via the automatic formation regulator.
IPC 8 full level
D21G 9/00 (2006.01)
CPC (source: EP US)
D21G 9/0009 (2013.01 - EP US); Y10S 162/11 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FI IT SE
DOCDB simple family (publication)
EP 1249532 A2 20021016; EP 1249532 A3 20040102; EP 1249532 B1 20061227; AT E349569 T1 20070115; CA 2381496 A1 20021012; CA 2381496 C 20080902; DE 10118508 A1 20021017; DE 50209044 D1 20070208; US 2002179268 A1 20021205; US 6805772 B2 20041019
DOCDB simple family (application)
EP 02007538 A 20020403; AT 02007538 T 20020403; CA 2381496 A 20020411; DE 10118508 A 20010412; DE 50209044 T 20020403; US 11895102 A 20020410