EP 3980388 A1 20220413 - METHOD FOR PRODUCING A NEAR-NET-SHAPE FIBER BODY, FIBER BODY, METHOD FOR PRODUCING A CERAMIC COMPONENT, AND CERAMIC COMPONENT
Title (en)
METHOD FOR PRODUCING A NEAR-NET-SHAPE FIBER BODY, FIBER BODY, METHOD FOR PRODUCING A CERAMIC COMPONENT, AND CERAMIC COMPONENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ENDKONTURNAHEN FASERKÖRPERS, FASERKÖRPER, VERFAHREN ZUR HERSTELLUNG EINES KERAMISCHEN BAUTEILS UND KERAMISCHES BAUTEIL
Title (fr)
PROCÉDÉ DE FABRICATION D'UN CORPS FIBREUX PROCHE DU CONTOUR FINAL, CORPS FIBREUX, PROCÉDÉ DE FABRICATION D'UN COMPOSANT EN CÉRAMIQUE ET COMPOSANT EN CÉRAMIQUE
Publication
Application
Priority
- DE 102019115039 A 20190604
- EP 2020064668 W 20200527
Abstract (en)
[origin: WO2020244984A1] The invention relates to a method for producing a near-net-shape fiber body (100), comprising the steps: dispersing a fiber material (102) in a noncompressible fluid (106), thereby forming a fiber dispersion (108), and conveying the fiber dispersion (108) through a sieve mold (110) with a selected geometrical design, wherein the noncompressible fluid (106) is conveyed through one or more passage-openings (112) of the sieve mold (110), and fibers of the fiber material (102) are deposited on or in the sieve mold (110) and form a fiber body, the geometrical design of which is predefined by the geometrical design of the sieve mold (110).
IPC 8 full level
C04B 35/80 (2006.01)
CPC (source: EP)
C04B 35/571 (2013.01); C04B 35/573 (2013.01); C04B 35/6263 (2013.01); C04B 35/6264 (2013.01); C04B 35/80 (2013.01); C04B 35/82 (2013.01); C04B 2235/5224 (2013.01); C04B 2235/5244 (2013.01); C04B 2235/5248 (2013.01); C04B 2235/526 (2013.01); C04B 2235/5268 (2013.01); C04B 2235/6027 (2013.01); C04B 2235/6028 (2013.01); C04B 2235/616 (2013.01)
Citation (search report)
See references of WO 2020244984A1
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)
WO 2020244984 A1 20201210; DE 102019115039 A1 20201210; EP 3980388 A1 20220413
DOCDB simple family (application)
EP 2020064668 W 20200527; DE 102019115039 A 20190604; EP 20729978 A 20200527