EP 4337403 A1 20240320 - METHOD FOR THE MAINTENANCE OF A SLIDING CLOSURE ON A MOLTEN METAL-CONTAINING VESSEL, AND SLIDING CLOSURE
Title (en)
METHOD FOR THE MAINTENANCE OF A SLIDING CLOSURE ON A MOLTEN METAL-CONTAINING VESSEL, AND SLIDING CLOSURE
Title (de)
VERFAHREN ZUR INSTANDSTELLUNG EINES SCHIEBEVERSCHLUSSES AN EINEM METALLSCHMELZE ENTHALTENDEN GEFÄSS, SOWIE EIN SCHIEBEVERSCHLUSS
Title (fr)
PROCÉDÉ DE MAINTENANCE D'UN ÉLÉMENT DE FERMETURE COULISSANT SUR UN RÉCIPIENT CONTENANT UN MÉTAL FONDU ET ÉLÉMENT DE FERMETURE COULISSANT
Publication
Application
Priority
- EP 21173829 A 20210514
- EP 2022063048 W 20220513
Abstract (en)
[origin: WO2022238564A1] In particular, the invention relates to a method for the maintenance of a sliding closure (10) of a molten metal-containing vessel. The sliding closure (10) has a housing (11), a slide unit which is longitudinally guided therein, a mounting (15), a linear drive (12) which can be inserted into the mounting for adjusting the slide unit, and at least one electric line and/or connection line (16, 17, 18) for a medium, such as gas or air. The at least one electric line and/or connection line (16, 17, 18) for the medium is connected by means of a plug-in process. The plug-in process of the at least one connection line (16, 17, 18) is carried out automatically by inserting the linear drive (12) into the mounting (15) and/or the linear drive is released by removing the linear drive out of the mounting (15). Thus, the handling is simplified in particular when performing maintenance on the sliding closure using a robot, and the process stability and operational reliability while casting are increased as well.
IPC 8 full level
B22D 41/22 (2006.01); B22D 41/34 (2006.01); B22D 41/38 (2006.01); B22D 41/42 (2006.01)
CPC (source: EP KR)
B22D 41/22 (2013.01 - EP); B22D 41/34 (2013.01 - EP KR); B22D 41/38 (2013.01 - EP KR); B22D 41/42 (2013.01 - EP 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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4088837 A1 20221116; AR 125873 A1 20230823; AU 2022274311 A1 20231012; BR 112023021505 A2 20231219; CA 3216528 A1 20221117; CN 117295570 A 20231226; EP 4337403 A1 20240320; KR 20240007910 A 20240117; MX 2023011711 A 20231012; TW 202302246 A 20230116; WO 2022238564 A1 20221117
DOCDB simple family (application)
EP 21173829 A 20210514; AR P220101283 A 20220513; AU 2022274311 A 20220513; BR 112023021505 A 20220513; CA 3216528 A 20220513; CN 202280034868 A 20220513; EP 2022063048 W 20220513; EP 22728902 A 20220513; KR 20237038982 A 20220513; MX 2023011711 A 20220513; TW 111118044 A 20220513