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1. (WO2018052287) METHOD FOR ADDITIVE MANUFACTURING OF A 3D STRUCTURE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/052287    International Application No.:    PCT/NL2017/050597
Publication Date: 22.03.2018 International Filing Date: 12.09.2017
IPC:
B01D 46/24 (2006.01), B22F 3/00 (2006.01), B28B 1/00 (2006.01), B29C 67/00 (2017.01), C04B 38/00 (2006.01), H05K 3/12 (2006.01), B33Y 80/00 (2015.01), B33Y 10/00 (2015.01)
Applicants: STICHTING ENERGIEONDERZOEK CENTRUM [NL/NL]; Westerduinweg 3 1755 Le Petten (NL)
Inventors: VAN DIJK, Hendricus Adrianus Johannes; (NL).
VAN BERKEL, Franciscus Petrus Felix; (NL).
COBDEN, Paul Dean; (NL)
Agent: NEDERLANDSCH OCTROOIBUREAU; P.O. Box 29720 2502 LS The Hague (NL)
Priority Data:
2017453 13.09.2016 NL
2018097 29.12.2016 NL
Title (EN) METHOD FOR ADDITIVE MANUFACTURING OF A 3D STRUCTURE
(FR) PROCÉDÉ DE FABRICATION ADDITIVE D'UNE STRUCTURE 3D
Abstract: front page image
(EN)Method of additive manufacturing of a 3D structure (1) extending in an axial direction (7), wherein the 3D structure (1) comprises a plurality of channels (6) extending from an input surface to an output surface. Additive manufacturing is applied to obtain the 3D structure (1) using a base material which results in the 3D structure (1) being composed of an active material, wherein the active material is a porous material. The 3D structure (1) is a functional structure having a non-uniform axial geometry, wherein variations in the non-uniform axial geometry are provided in subsequent additive manufactured layers of the functional structure.
(FR)L'invention concerne un procédé de fabrication additive d'une structure 3D s'étendant dans une direction axiale (7), la structure 3D (1) comprenant une pluralité de canaux s'étendant d'une surface d'entrée à une surface de sortie. Une fabrication Additive est appliquée pour obtenir la structure 3D (1) à l'aide d'un matériau de base qui conduit à la structure 3D (1) qui est composée d'un matériau actif, le matériau actif étant un matériau poreux. La structure 3D (1) est une structure fonctionnelle ayant une géométrie axiale non uniforme, des variations de la géométrie axiale non uniforme étant fournies dans des couches de fabrication additive ultérieures de la structure fonctionnelle.
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 (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: English (EN)
Filing Language: English (EN)