EP 2004900 B1 20090805 - METHOD AND DRIER FOR DRYING PIECES OF WOOL
Title (en)
METHOD AND DRIER FOR DRYING PIECES OF WOOL
Title (de)
VERFAHREN UND TROCKNER ZUM TROCKNEN VON WOLLESTÜCKEN
Title (fr)
PROCÉDÉ ET SÈCHE-LINGE CONÇUS POUR SÉCHER DES ARTICLES EN LAINE
Publication
Application
Priority
- EP 2007052071 W 20070306
- DE 102006015143 A 20060331
Abstract (en)
[origin: DE102006015143A1] In a first phase of heating and stationary drying to reach a moisture of 20%, movement lasts up to 5 s. The resting interval is 1 - 20 minutes. A second, crease-removal phase follows, in which movement lasts from 10 s to 6 minutes and the resting interval is 5 s - 2 m. In the heating and stationary drying phase, movement lasts for 0.1 to 0.6 s or 0.15 to 0.25 s. During the second, crease-removal phase, movement lasts for 20 s - 4 minutes. The drum (3) rotary speed is kept below that causing the woolens to rest against it. Its direction of rotation varies. Heating phase and stationary drying phase last until the wool moisture reaches 10%-20%. During crease removal, the ratio between intervals of movement and rest is 15 - 20. In the corresponding dryer, a controller (11) interrupts drum rotation and sensors (9, 10) determine the moisture. An independent claim IS INCLUDED FOR the corresponding dryer.
IPC 8 full level
D06F 58/44 (2020.01); D06F 58/38 (2020.01)
CPC (source: EP US)
D06F 58/44 (2020.02 - EP US); D06F 58/38 (2020.02 - EP US); D06F 2103/08 (2020.02 - EP US); D06F 2103/34 (2020.02 - EP US); D06F 2103/38 (2020.02 - EP US); D06F 2103/44 (2020.02 - EP US); D06F 2105/46 (2020.02 - EP US); D06F 2105/48 (2020.02 - EP US); D06F 2105/52 (2020.02 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006015143 A1 20071004; AT E438757 T1 20090815; DE 502007001252 D1 20090917; EP 2004900 A1 20081224; EP 2004900 B1 20090805; WO 2007113064 A1 20071011
DOCDB simple family (application)
DE 102006015143 A 20060331; AT 07712452 T 20070306; DE 502007001252 T 20070306; EP 07712452 A 20070306; EP 2007052071 W 20070306