EP 2095737 B1 20120418 - A device to treat hair using ultrasound
Title (en)
A device to treat hair using ultrasound
Title (de)
Vorrichtung zur Haarbehandlung durch Ultraschall
Title (fr)
Dispositif pour le traitement de cheveux à l'aide d'ultrasons
Publication
Application
Priority
EP 08152114 A 20080229
Abstract (en)
[origin: EP2095737A1] With a device (1) to treat hair using ultrasound having two clamps (2, 3), which are connected to one another via a joint (4) and which swivel, an oscillating body (5) is arranged on an interior side (6) of a clamp (3). The oscillating body (5) is positioned such that a strand of hair (7), which is clamped between the clamps (2, 3) when the clamps are closed, comes into contact with the oscillating body (5) or is touching it. An ultrasound generator (8) and a resonator (9) are connected to one another and generate an ultrasound frequency for the oscillating body (5). So that not only the ultrasound vibration is transmitted to the strand of hair (7) and that a product (27) is better distributed in the hair, but that also a quicker reaction of the product occurs on the hair, it is suggested to additionally design the oscillating body (5) as a heat generator. This is achieved in that the direction of oscillation (11) of the oscillating body (5) is the same as the direction (12) in which the clamp (3) having the oscillating body (5) extends.
IPC 8 full level
CPC (source: EP US)
A45D 1/04 (2013.01 - EP US); A45D 7/02 (2013.01 - EP US); A45D 7/06 (2013.01 - EP US); A45D 19/0041 (2021.01 - EP); A45D 1/20 (2013.01 - EP US); A45D 19/0041 (2021.01 - US); A45D 19/16 (2013.01 - EP US); A45D 34/04 (2013.01 - EP US); A45D 2200/207 (2013.01 - EP US)
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 MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2095737 A1 20090902; EP 2095737 B1 20120418; AT E553668 T1 20120515; CN 101959437 A 20110126; JP 2011512223 A 20110421; MX 2010009317 A 20100922; US 2011100390 A1 20110505; WO 2009107034 A1 20090903
DOCDB simple family (application)
EP 08152114 A 20080229; AT 08152114 T 20080229; CN 200980106959 A 20090218; IB 2009050660 W 20090218; JP 2010547286 A 20090218; MX 2010009317 A 20090218; US 86402809 A 20090218