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1. (WO2019066659) AN ELEMENT COMPRISING A NON-STICK SURFACE AND METHOD FOR THREE-DIMENSIONAL PRINTING SUCH AN ELEMENT
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Pub. No.: WO/2019/066659 International Application No.: PCT/NL2018/050651
Publication Date: 04.04.2019 International Filing Date: 01.10.2018
IPC:
B29C 64/153 (2017.01) ,B22F 3/105 (2006.01) ,B33Y 10/00 (2015.01)
[IPC code unknown for B29C 64/153]
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10
Sintering only
105
by using electric current, laser radiation or plasma
[IPC code unknown for B33Y 10]
Applicants:
SPACE-XYZ B.V. [NL/NL]; Varsseveldseweg 20 A 7061 GA TERBORG, NL
Inventors:
VAN DER BORG, Lodewijk, Stephanus; NL
BULSINK, Jan, Jacob; NL
VEROUDEN, Franciscus, Quirinus, Fredrik; NL
Agent:
PETERS, Sebastian, Martinus; Octrooibureau Vriesendorp & Gaade B.V. Koninginnegracht 19 2514 AB DEN HAAG, NL
Priority Data:
201965429.09.2017NL
Title (EN) AN ELEMENT COMPRISING A NON-STICK SURFACE AND METHOD FOR THREE-DIMENSIONAL PRINTING SUCH AN ELEMENT
(FR) ÉLÉMENT COMPRENANT UNE SURFACE ANTIADHÉSIVE ET PROCÉDÉ D'IMPRESSION TRIDIMENSIONNELLE D'UN TEL ÉLÉMENT
Abstract:
(EN) An element comprising a non-stick surface for substantially cleanly removing a product which is arranged against said non-stick surface. The element comprises a first layer of an pervious material, which is configured to allow a fluid to flow there through. An outer surface of said first layer provides the non-stick surface. The element comprises a second layer of an impervious material, which is configured to substantially block a flow of fluid there through. The second layer is arranged at a side of said first layer opposite to the outer surface. The element comprises ducts or chambers which are arranged in said first layer or in between said first and second layer. Said ducts or chambers are arranged in fluid connection with said pervious material and are configured for feeding a pressurized fluid to the pervious material. At least the first layer is formed using a three-dimensional printing tool.
(FR) Élément comprenant une surface antiadhésive permettant d'enlever de manière sensiblement propre un produit qui est disposé contre ladite surface non collante. L'élément comprend une première couche d'un matériau perméable, qui est conçu pour permettre à un fluide de s'écouler à travers celui-ci. Une surface extérieure de ladite première couche fournit la surface antiadhésive. L'élément comprend une seconde couche d'un matériau imperméable, qui est conçu pour bloquer sensiblement un écoulement de fluide à travers celui-ci. La seconde couche est disposée sur un côté de ladite première couche à l'opposé de la surface extérieure. L'élément comprend des conduits ou des chambres qui sont disposés dans ladite première couche ou entre lesdites première et seconde couches. Lesdits conduits ou chambres sont disposés en communication fluidique avec ledit matériau perméable et sont conçus pour acheminer un fluide sous pression jusqu'au matériau perméable. Au moins la première couche est formée à l'aide d'un outil d'impression en trois dimensions.
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: English (EN)
Filing Language: English (EN)