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1. (WO2017137520) METHOD AND SYSTEM FOR COVERING INNER WALLS OF A CAVITY WITH A PROTECTIVE LAYER MADE OF ANTI-CORROSION WAX OR ANTI-CORROSION AGENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/137520 International Application No.: PCT/EP2017/052932
Publication Date: 17.08.2017 International Filing Date: 09.02.2017
IPC:
B05B 13/06 (2006.01) ,B05D 7/22 (2006.01) ,B05B 12/06 (2006.01) ,B05B 7/10 (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
13
Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
06
specially designed for treating the inside of hollow bodies
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7
Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
22
to internal surfaces, e.g. of tubes
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
12
Arrangements or special adaptations of delivery controlling means in spraying systems
02
for controlling time, or sequence, of delivery
06
for effecting pulsating flow
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
7
Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
02
Spray pistols; Apparatus for discharge
10
producing a swirling discharge
Applicants:
IPR - INTELLIGENTE PERIPHERIEN FÜR ROBOTER GMBH [DE/DE]; Jakob-Dieffenbacher-Straße 4/2 75031 Eppingen, DE
Inventors:
WOLL, Bernhard; DE
ENGELHART, Marc; DE
DOLL, Fredy; DE
Agent:
PATENTANWALTSKANZLEI CARTAGENA PARTNERSCHAFTSGESELLSCHAFT KLEMENT, EBERLE MBB; Urbanstraße 53 70182 Stuttgart, DE
Priority Data:
16154796.309.02.2016EP
Title (DE) VERFAHREN UND ANLAGE ZUR ÜBERDECKUNG VON INNENWANDUNGEN EINES HOHLRAUMS MIT EINER SCHUTZSCHICHT AUS KORROSIONSSCHUTZWACHS ODER KORROSIONSSCHUTZMITTEL
(EN) METHOD AND SYSTEM FOR COVERING INNER WALLS OF A CAVITY WITH A PROTECTIVE LAYER MADE OF ANTI-CORROSION WAX OR ANTI-CORROSION AGENT
(FR) PROCÉDÉ ET DISPOSITIF POUR RECOUVRIR DES PAROIS INTÉRIEURES D'UNE CAVITÉ AVEC UNE COUCHE PROTECTRICE CONSTITUÉE DE CIRE ANTICORROSION OU D'UN AGENT ANTICORROSION
Abstract:
(DE) Vorgeschlagen wird ein Verfahren zur Überdeckung von Innenwandungen eines Hohlraums mit einer Schutzschicht (50) aus Korrosionsschutzwachs, insbesondere zur Verwendung an Fahrzeugkarosserien (10) sowie Anbauteilen für Fahrzeugkarosserien. Dabei wird Korrosionsschutzwachs mittels eines Nebelerzeugers (31) in vernebelte Form (Schutzmittelnebel (40)) gebracht und durch eine Austrittsöffnung (32) dem zu konservierenden Hohlraum (12) zugeführt. Der Schutzmittelnebel (40) schlägt sich an Innenwandungen des Hohlraums (12) nieder und bildet hier eine Korrosionsschutzmittelschicht (50).
(EN) Proposed is a method for covering inner walls of a cavity with a protective layer (50) made of anti-corrosion wax, in particular for use on motor vehicle bodies (10) and add-on parts for motor vehicle bodies. The anti-corrosion wax is brought into an atomized form (protective agent mist (40)) by means of an atomizer (31) and is fed to the cavity (12) to be preserved through an outlet opening (32). The protective agent mist (40) impinges on the inner walls of the cavity (12) and forms an anti-corrosion agent layer (50) there.
(FR) L'invention concerne un procédé pour recouvrir des parois intérieures d'une cavité avec une couche protectrice (50) constituée de cire anticorrosion, notamment en vue d'une utilisation sur des carrosseries de véhicule (10) et sur des éléments rapportés pour des carrosseries de véhicule. La cire anticorrosion est produite sous forme nébulisée (brouillard d'agent anticorrosion (40)) au moyen d'un nébulisateur (31) et acheminée par une ouverture de sortie (32) à la cavité (12) à protéger. Le brouillard d'agent anticorrosion (40) se dépose sur les parois intérieures de la cavité (12) où il forme une couche d'agent anticorrosion (50).
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108698066EP3414020US20190022686