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1. (WO2019063417) APPLICATOR WITH A SMALL NOZZLE DISTANCE
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Pub. No.: WO/2019/063417 International Application No.: PCT/EP2018/075504
Publication Date: 04.04.2019 International Filing Date: 20.09.2018
IPC:
B05B 1/30 (2006.01) ,B05B 1/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
30
designed to control volume of flow, e.g. with adjustable passages
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
14
with multiple outlet openings; with strainers in or outside the outlet opening
Applicants:
DÜRR SYSTEMS AG [DE/DE]; Carl-Benz-Straße 34 74321 Bietigheim-Bissingen, DE
Inventors:
FRITZ, Hans-Georg; DE
WÖHR, Benjamin; DE
KLEINER, Marcus; DE
BUBEK, Moritz; DE
BEYL, Timo; DE
HERRE, Frank; DE
SOTZNY, Steffen; DE
TANDLER, Daniel; DE
BERNDT, Tobias; DE
Agent:
V. BEZOLD & PARTNER PATENTANWÄLTE - PARTG MBB; Akademiestraße 7 80799 München, DE
Priority Data:
10 2017 122 493.927.09.2017DE
Title (EN) APPLICATOR WITH A SMALL NOZZLE DISTANCE
(FR) APPLICATEUR À FAIBLE ESPACEMENT ENTRE LES BUSES
(DE) APPLIKATOR MIT GERINGEM DÜSENABSTAND
Abstract:
(EN) The invention relates to an applicator (e.g. pressure head) for applying a coating means (e.g. paint) to a component (e.g. a motor vehicle bodywork component), comprising at least one row of nozzles provided with a plurality of nozzles (2-4) for ejecting the coating means respectively in the form of a jet, the nozzles (2-4) being arranged along the row of nozzles and in a common nozzle plane. Said applicator also comprises a plurality of actuators (9-11) for the controlled release and closing of the nozzles (2-4). According to the invention, the individual actuators (9-11) each have an outer dimension (b) along the row (46) of nozzles, which is greater than the nozzle distance (d) along the row of nozzles.
(FR) L'invention concerne un applicateur (par exemple une tête d'impression) pour l'application d'un agent de revêtement (par exemple une peinture) sur un composant (par exemple un composant de carrosserie de véhicule automobile), comprenant au moins une rangée de buses pourvue de plusieurs buses (2-4) servant à distribuer l'agent de revêtement sous la forme d'un jet respectif, les buses (2-4) étant disposées le long de la rangée de buses et dans un plan de buses commun, ledit applicateur comprenant également plusieurs actionneurs (9-11) servant à libérer ou à fermer de manière commandée les buses (2-4). Selon l'invention, les actionneurs individuels (9-11) ont chacun une dimension extérieure (b) le long de la rangée de buses (46) qui est supérieure à la distance (d) entre les buses le long de la rangée de buses.
(DE) Die Erfindung betrifft einen Applikator (z.B. Druckkopf) zur Applikation eines Beschichtungsmittels (z.B. Lack) auf ein Bauteil (z.B. Kraftfahrzeugkarosseriebauteil), mit mindestens einer Düsenreihe mit mehreren Düsen (2-4) zur Abgabe des Beschichtungsmittels in Form jeweils eines Strahls, wobei die Düsen (2-4) entlang der Düsenreihe und in einer gemeinsamen Düsenebene angeordnet sind, und mit mehreren Aktoren (9-11) zum gesteuerten Freigeben oder Verschließen der Düsen (2-4). Die Erfindung sieht vor, dass die einzelnen Aktoren (9-11) jeweils eine Außenabmessung (b) entlang der Düsenreihe (46) haben, die größer ist als der Düsenabstand (d) entlang der Düsenreihe.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)