EP 2607542 A2 20130626 - METHOD FOR MAXIMIZING DRUM ROTATIONAL SPEED BY CONTINUOUSLY MONITORING INERTIA DURING EXTRACTION
Title (en)
METHOD FOR MAXIMIZING DRUM ROTATIONAL SPEED BY CONTINUOUSLY MONITORING INERTIA DURING EXTRACTION
Title (de)
VERFAHREN ZUR MAXIMIERUNG DER TROMMELDREHZAHL DURCH UNUNTERBROCHENE ÜBERWACHUNG DER TRÄGHEIT WÄHREND DER EXTRAKTION
Title (fr)
PROCÉDÉ PERMETTANT DE MAXIMISER LA VITESSE DE ROTATION DE TAMBOUR PAR LA SURVEILLANCE CONTINUE D'INERTIE LORS DE L'EXTRACTION
Publication
Application
Priority
- US 201161578925 P 20111222
- US 201213633200 A 20121002
Abstract (en)
A laundry treating appliance (10) may have a rotatable drum (16) defining a treating chamber (18) for receiving a laundry load, a motor (88) rotatably driving the drum (16), and a controller (96) controlling the operation of the motor (88). The laundry treating appliance (10) may be operated by accelerating the drum (16) with the motor (88) toward a final speed greater than a satellizing speed, determining a mass value indicative of the mass of the rotating drum (16) and contents within the treating chamber (18) during the accelerating, determining a current rotational speed during the acceleration, calculating a force value indicative of a force acting on the drum based on the determined mass value and the current rotational speed, comparing the force value to a reference force value, and repeating the determining, calculating, and comparing during the acceleration, and ceasing the accelerating when the force value obtains a predetermined relationship with the reference force value.
IPC 8 full level
D06F 39/00 (2006.01); D06F 33/02 (2006.01); D06F 37/20 (2006.01)
CPC (source: EP US)
D06F 33/48 (2020.02 - EP US); D06F 2103/04 (2020.02 - EP US); D06F 2103/24 (2020.02 - EP US); D06F 2105/46 (2020.02 - EP US)
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2607542 A2 20130626; EP 2607542 A3 20150610; EP 2607542 B1 20160518; PL 2607542 T3 20160930; US 2013160221 A1 20130627
DOCDB simple family (application)
EP 12197541 A 20121217; PL 12197541 T 20121217; US 201213633200 A 20121002