EP 3184177 B1 20200506 - AIR CAP AND NOZZLE ASSEMBLY FOR A SPRAY GUN AND SPRAY GUN
Title (en)
AIR CAP AND NOZZLE ASSEMBLY FOR A SPRAY GUN AND SPRAY GUN
Title (de)
LUFTKAPPE UND DÜSENANORDNUNG FÜR EINE SPRITZPISTOLE UND SPRITZPISTOLE
Title (fr)
VOLET D'AÉRATION ET SYSTÈME DE BUSE POUR UN PISTOLET PULVÉRISATEUR ET PISTOLET PULVÉRISATEUR
Publication
Application
Priority
DE 102015016474 A 20151221
Abstract (en)
[origin: TWM540697U] The utility model relates to an air cap for a spray gun, in particular a paint spray gun, having at least one central opening, which is delimited by a mouth, and two horns, each having at least one inner and one outer horn air duct and one inner and one outer horn air opening, wherein the spacing between the front end of the central opening and an axis which perpendicularly intersects the central axis of the central opening and runs through the centre of an inner horn air opening is between 0.6 mm and 2.6 mm. The spray pattern that is generated by means of the air cap according to the present utility model has a longer core region and a steeper transition of the layer thickness between the external region and the core region, this in comparison to the air caps according to the prior art leading to an improvement in the coating quality. The utility model furthermore relates to a nozzle assembly and to a spray gun, in particular a paint spray gun, having the mentioned properties.
IPC 8 full level
B05B 7/08 (2006.01)
CPC (source: CN EP US)
B05B 1/02 (2013.01 - US); B05B 1/14 (2013.01 - US); B05B 7/02 (2013.01 - CN US); B05B 7/0815 (2013.01 - CN EP US); B05B 7/0869 (2013.01 - CN)
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)
EP 3184177 A1 20170628; EP 3184177 B1 20200506; CA 2951450 A1 20170621; CN 106944279 A 20170714; CN 106944279 B 20210824; CN 206500284 U 20170919; DE 102015016474 A1 20170622; RU 2016150253 A 20180621; TW M540697 U 20170501; US 10464076 B2 20191105; US 2017173600 A1 20170622
DOCDB simple family (application)
EP 16203544 A 20161212; CA 2951450 A 20161213; CN 201611196121 A 20161221; CN 201621421429 U 20161221; DE 102015016474 A 20151221; RU 2016150253 A 20161221; TW 105219281 U 20161219; US 201615379972 A 20161215