Global Patent Index - EP 2090378 A2

EP 2090378 A2 20090819 - Spraying device comprising a sonotrode

Title (en)

Spraying device comprising a sonotrode

Title (de)

Versprühvorrichtung, die eine Sonotrode umfasst

Title (fr)

Dispositif de pulvérisation comportant une sonotrode

Publication

EP 2090378 A2 20090819 (FR)

Application

EP 09152090 A 20090204

Priority

FR 0850927 A 20080213

Abstract (en)

The device (1) has aluminum sonotrode i.e. acoustic amplifier, with an end collar defining an ejection surface (4) that ejects particles of a cosmetic or dermatologic product e.g. face or body lotion. The collar is bent under the vibration effect of the sonotrode, where thickness of the collar is between 0.4 millimeter to 0.6 millimeter. The end collar has a circular contour, and a protective cover is articulated on a body of a case (2) between a lowered position and raised position. The sonotrode has a product supply channel with a narrow portion that is opened on the ejection surface.

Abstract (fr)

La présente invention concerne Dispositif de pulvérisation d'un produit cosmétique, comportant une sonotrode, cette sonotrode comportant une collerette d'extrémité définissant une surface d'éjection (4) de particules de produit, la collerette étant apte à fléchir sous l'effet des vibrations de la sonotrode, l'épaisseur de la collerette étant comprise entre 0,4 mm et 0,6 mm.

IPC 8 full level

B05B 17/06 (2006.01); A45D 34/00 (2006.01)

CPC (source: EP US)

B05B 7/0075 (2013.01 - EP US); B05B 17/0607 (2013.01 - EP US); B05B 17/0623 (2013.01 - EP US); B05B 17/063 (2013.01 - EP US); B05B 17/0669 (2013.01 - EP US); A45D 2200/057 (2013.01 - EP US); B05B 7/1673 (2013.01 - EP US); B05B 15/55 (2018.02 - EP US)

Citation (applicant)

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 TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

EP 2090378 A2 20090819; EP 2090378 A3 20090930; EP 2090378 B1 20121031; ES 2401005 T3 20130416; FR 2927238 A1 20090814; FR 2927238 B1 20120831; US 2009200395 A1 20090813; US 8556191 B2 20131015

DOCDB simple family (application)

EP 09152090 A 20090204; ES 09152090 T 20090204; FR 0850927 A 20080213; US 37013609 A 20090212