EP 4058206 A1 20220921 - NEBULISER AND ASSOCIATED OPERATING METHOD
Title (en)
NEBULISER AND ASSOCIATED OPERATING METHOD
Title (de)
ZERSTÄUBER UND ZUGEHÖRIGES BETRIEBSVERFAHREN
Title (fr)
NÉBULISEUR ET PROCÉDÉ DE FONCTIONNEMENT ASSOCIÉ
Publication
Application
Priority
- DE 102019130612 A 20191113
- EP 2020081565 W 20201110
Abstract (en)
[origin: WO2021094278A1] The invention relates to a nebuliser (1) for the application of a multicomponent coating, having a base connection (4), a curing agent connection (7), a mixer (11), a curing agent line (12) which leads in the nebuliser (1) from the curing agent connection (7) to the mixer (11), a base line (10) which leads in the nebuliser (1) from the base connection (4) to the mixer (11), and a main valve (HN1) for controlling the dispensing of the coating, wherein the main valve (HN1) is arranged downstream of the mixer (11) and controls the flow of the multicomponent coating to an application element (3), more particularly to a rotatable bell plate (3). The nebuliser (1) according to the invention is characterised by a first return line connection (22) for returning the multicomponent coating from the nebuliser (1) to a return. To this end, the nebuliser (1) has a first return line (23) which in the nebuliser (1) branches off between the mixer (11) and the main valve (HN1) and leads into the first return connection (22). The invention further relates to a corresponding operating method.
IPC 8 full level
B05B 1/30 (2006.01); B05B 3/10 (2006.01); B05B 7/04 (2006.01); B05B 15/55 (2018.01); B05B 15/58 (2018.01)
CPC (source: EP KR US)
B01F 25/43141 (2022.01 - EP KR US); B05B 1/3046 (2013.01 - EP KR); B05B 1/3093 (2013.01 - KR); B05B 3/1014 (2013.01 - KR); B05B 7/0408 (2013.01 - EP KR US); B05B 14/00 (2018.02 - US); B05B 15/55 (2018.02 - EP KR US); B05B 15/58 (2018.02 - EP KR); B01F 2101/30 (2022.01 - US); B05B 1/3093 (2013.01 - EP); B05B 3/1014 (2013.01 - EP)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019130612 A1 20210520; CN 114728299 A 20220708; EP 4058206 A1 20220921; JP 2023502060 A 20230120; KR 20220097390 A 20220707; MX 2022005776 A 20220609; US 11919022 B2 20240305; US 2023148199 A1 20230511; WO 2021094278 A1 20210520
DOCDB simple family (application)
DE 102019130612 A 20191113; CN 202080079099 A 20201110; EP 2020081565 W 20201110; EP 20804503 A 20201110; JP 2022528041 A 20201110; KR 20227013232 A 20201110; MX 2022005776 A 20201110; US 202017773061 A 20201110