EP 2779862 A1 20140924 - METHOD FOR MEASURING THE EFFICIENCY OF A HAIRDRYER
Title (en)
METHOD FOR MEASURING THE EFFICIENCY OF A HAIRDRYER
Title (de)
VERFAHREN ZUR MESSUNG DES WIRKUNGSGRADES EINES HAARTROCKNERS
Title (fr)
PROCEDE DE MESURE D'EFFICACITE D'UN SECHE-CHEVEUX
Publication
Application
Priority
- FR 1160563 A 20111118
- FR 2012052626 W 20121114
Abstract (en)
[origin: WO2013072624A1] The invention concerns a method for measuring the drying efficiency of a hairdryer (SC), method implementing a drying frame (100) comprising a vertical web (104) of fibres to be dried, attached at least by the upper ends thereof to a support and comprising at least: a first step of measuring the evaporation of the water contained in the web (104) of the drying frame (100), a front face of the web (104) being subject, for a reference drying time, to the flow of air from the hairdryer whereof the outlet (4) is located at a reference distance (Dd) from the front face of the web (104) and which operates at a reference power, the rear face of the web (104) being located at least 1 metre away from the nearest surface, a second step of measuring the evaporation of the water contained in the web (104) of the drying frame (100), the front face of the web (104) being subject, for a reference drying time, to the flow of air from the hairdryer whereof the outlet (4) is located at the reference distance from the front face (Fa) of the frame (100) and which operates at the reference power, the rear face (Fb) of the web (104) being in substantially tangential contact with a solid (108) of spherical or ovoid shape.
IPC 8 full level
A45D 20/00 (2006.01); A45D 20/12 (2006.01)
CPC (source: EP)
A45D 20/00 (2013.01); A45D 20/12 (2013.01)
Citation (search report)
See references of WO 2013072624A1
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 2013072624 A1 20130523; CN 103945729 A 20140723; CN 103945729 B 20160713; EP 2779862 A1 20140924; EP 2779862 B1 20150923; FR 2982947 A1 20130524; FR 2982947 B1 20140110
DOCDB simple family (application)
FR 2012052626 W 20121114; CN 201280056383 A 20121114; EP 12795546 A 20121114; FR 1160563 A 20111118