EP 3424659 A1 20190109 - APPARATUS AND METHOD FOR MANUFACTURING CERAMIC PRODUCTS
Title (en)
APPARATUS AND METHOD FOR MANUFACTURING CERAMIC PRODUCTS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG VON KERAMIKPRODUKTEN
Title (fr)
APPAREIL ET PROCÉDÉ DE FABRICATION DE PRODUITS CÉRAMIQUES
Publication
Application
Priority
IT 201700076893 A 20170707
Abstract (en)
An apparatus and method for manufacturing ceramic products (2); a blank (4) comprising clay and up to 25% by weight of water is pressed between a first half-shell (5) of a mold (3) and at least a second half-shell (6) of the mold (3), so as to obtain a ceramic product (2); the first half-shell (5) comprises a molding body (7) having a molding surface (8) provided with a given shape which is pressed onto a face (10) of the blank (4) so as to obtain at least part of a face (11) of the ceramic product (2); during the compression of the blank (4), a gas is pressed through the molding body (7) towards the second half-shell (6); the ceramic product is subsequently fired.
IPC 8 full level
B28B 3/02 (2006.01); B28B 7/34 (2006.01); B28B 13/06 (2006.01)
CPC (source: EP)
B28B 3/021 (2013.01); B28B 7/344 (2013.01); B28B 7/348 (2013.01); B28B 13/06 (2013.01); B30B 11/04 (2013.01)
Citation (applicant)
- EP 0165952 A1 19860102 - WILL GUNTHER
- GB 1284890 A 19720809 - WILL GUENTHER [DE]
- US 4727092 A 19880223 - WILL GUENTHER [DE]
- HERBERT GIESCHE: "Mercury Porosimetry: a General (Practical) Overview", PART. SYST. CHARACT., vol. 23, 2006, pages 1 - 11
- S. LOWELL; JOAN E. SHIELDS; MARTIN A. THOMAS; MATTHIAS THOMMES: "Characterization of Porous Solids and Powders: Surface Area, Pore Size and Density", 2004, KLUWER ACADEMIC PUBLISHERS
Citation (search report)
- [XYI] EP 0505296 A1 19920923 - IND REGIONALE BATIMENT [FR], et al
- [Y] GB 1381479 A 19750122 - BATCHELOR P J TWIGG E, et al
- [A] FR 2668094 A1 19920424 - CANARD GERMAIN
- [A] DE 864674 C 19530126 - KNAPPSTEIN JOHANNES DR
- [A] DE 588637 C 19331123 - WILLIAM JOSEPH MILLER
- [XYI] EP 1281494 A2 20030205 - SACMI [IT]
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)
DOCDB simple family (application)
EP 18182550 A 20180709; IT 201700076893 A 20170707