EP 2153768 B1 20140702 - Method and device for determining the fill state of a collection organ in a vacuum cleaner
Title (en)
Method and device for determining the fill state of a collection organ in a vacuum cleaner
Title (de)
Verfahren und Vorrichtung zur Bestimmung des Füllgrades eines in einem Staubsauger angeordneten Sammelorgans
Title (fr)
Procédé et dispositif de détermination du niveau de remplissage d'un organe de collecte agencé dans un aspirateur
Publication
Application
Priority
DE 102008038893 A 20080813
Abstract (en)
[origin: EP2153768A2] The method involves comparing an evaluating electronics with a reference value for the speed during the operation of a vacuum cleaner (1). An indicator value for the occupancy level is derived from the comparison. The evaluating electronics determines absolute or relative speed of a drive motor (4) as the actual value.
IPC 8 full level
A47L 9/10 (2006.01); A47L 9/16 (2006.01); A47L 9/19 (2006.01); A47L 9/12 (2006.01)
CPC (source: EP)
A47L 9/10 (2013.01); A47L 9/12 (2013.01); A47L 9/16 (2013.01); A47L 9/19 (2013.01)
Designated contracting state (EPC)
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)
EP 2153768 A2 20100217; EP 2153768 A3 20120208; EP 2153768 B1 20140702; DE 102008038893 A1 20100218
DOCDB simple family (application)
EP 09010332 A 20090811; DE 102008038893 A 20080813