EP 4185421 B1 20240710 - DETECTING METAL SEPARATION FROM CASTING MOLD
Title (en)
DETECTING METAL SEPARATION FROM CASTING MOLD
Title (de)
DETEKTION DER METALLTRENNUNG AUS EINER GUSSFORM
Title (fr)
DÉTECTION DE SÉPARATION DE MÉTAL À PARTIR D'UN MOULE DE COULÉE
Publication
Application
Priority
- US 202062705945 P 20200723
- US 202062705947 P 20200723
- US 2021042969 W 20210723
Abstract (en)
[origin: WO2022020717A1] Metal can separate from a casting mold during the casting process. A detection system can monitor the mold and determine if the metal has separated from the mold. The detection system can include a camera, a light source, and a computer system. The camera and light source can be placed on opposite sides of the casting mold and positioned to both point toward the mold. The computer system can detect if any light is visible between the mold and the metal based on data received from the camera. The computer system can then determine the metal has pulled away from the mold based on the detected light.
IPC 8 full level
B22D 11/049 (2006.01); B22D 11/16 (2006.01); B22D 11/18 (2006.01); B22D 11/20 (2006.01)
CPC (source: EP KR US)
B22D 11/049 (2013.01 - EP KR US); B22D 11/16 (2013.01 - EP); B22D 11/18 (2013.01 - EP US); B22D 11/185 (2013.01 - KR); B22D 11/20 (2013.01 - EP); B22D 11/204 (2013.01 - KR)
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
DOCDB simple family (publication)
WO 2022020717 A1 20220127; BR 112022023134 A2 20230207; CA 3189638 A1 20220127; CN 115943003 A 20230407; DE 212021000423 U1 20230328; EP 4185421 A1 20230531; EP 4185421 B1 20240710; JP 2023535435 A 20230817; JP 7543537 B2 20240918; KR 20230009951 A 20230117; MX 2023000876 A 20230222; US 2023241668 A1 20230803
DOCDB simple family (application)
US 2021042969 W 20210723; BR 112022023134 A 20210723; CA 3189638 A 20210723; CN 202180049542 A 20210723; DE 212021000423 U 20210723; EP 21755274 A 20210723; JP 2023504427 A 20210723; KR 20227043265 A 20210723; MX 2023000876 A 20210723; US 202118003054 A 20210723