EP 2629652 A2 20130828 - CARPET CLEANING SYSTEM AND METHOD
Title (en)
CARPET CLEANING SYSTEM AND METHOD
Title (de)
TEPPICHREINIGUNGSSYSTEM UND -VERFAHREN
Title (fr)
SYSTÈME ET PROCÉDÉ DE NETTOYAGE DE MOQUETTE
Publication
Application
Priority
- US 39461310 P 20101019
- US 2011056742 W 20111018
Abstract (en)
[origin: WO2012054506A2] A carpet cleaning system including a cleaning agent that is one of dilutable with and dissolvable in water to generate a cleaning solution. The cleaning system includes a brush disc that has a substantially bowl-shaped glide plate, and bristles disposed in a bristle region. The cleaning system further includes a carpet cleaning apparatus that has a reservoir for containing the cleaning solution, a motor, an aeration device, a power source, and a control system. The motor rotatably actuates the brush disc. The aeration device is fluidly coupled to the reservoir for aerating the cleaning solution to generate foam. The aeration device dispenses foam into at least one of the opening of the glide plate and the bristle region at a rate equivalent to between about 0.028 gallons per minute and about 0.042 gallons per minute.
IPC 8 full level
A47L 11/34 (2006.01); A47L 11/162 (2006.01); A47L 11/283 (2006.01)
CPC (source: EP US)
A46B 13/008 (2013.01 - EP US); A47L 11/283 (2013.01 - US); A47L 11/34 (2013.01 - EP US); A47L 11/4038 (2013.01 - EP US); A47L 11/4083 (2013.01 - EP US); A47L 11/4088 (2013.01 - EP US)
Citation (search report)
See references of WO 2012054506A2
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
DOCDB simple family (publication)
WO 2012054506 A2 20120426; WO 2012054506 A3 20120719; EP 2629652 A2 20130828; US 2013213438 A1 20130822
DOCDB simple family (application)
US 2011056742 W 20111018; EP 11835007 A 20111018; US 201113879963 A 20111018