EP 1201332 A3 20040114 - Compressed air inlet and outlet device for moulding machines, in particular core moulding machines
Title (en)
Compressed air inlet and outlet device for moulding machines, in particular core moulding machines
Title (de)
Drucklufteinlass- und Auslasseinheit für Formmaschinen, insbesondere Kernschiessmaschinen
Title (fr)
Dispositif pour l'admission et évacuation d'air comprimé pour machines à mouler, notamment pour machines à tirer des noyaux
Publication
Application
Priority
DE 10052954 A 20001025
Abstract (en)
[origin: EP1201332A2] Arrangement comprises a compressed air container (3), a closing tube (1), an air inlet channel (7) arranged around the periphery of the closing tube, and a waste air channel. The mouths of both channels are arranged next to each other so that the air inlet channel connects the container to the inside of the closing tube or to a filter (5). The air inlet channel is formed as a flow-optimized passage for the wall of the closing tube and has a slope angle of 15-60 degrees to the longitudinal axis of the closing tube. Preferred Features: The air inlet channel has a slope angle of 45 degrees to the longitudinal axis of the closing tube. The mouths of both channels are covered by the filter.
IPC 1-7
IPC 8 full level
B22C 15/24 (2006.01)
CPC (source: EP)
B22C 15/24 (2013.01)
Citation (search report)
[DA] DE 29922733 U1 20000323 - STAPELMANN GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1201332 A2 20020502; EP 1201332 A3 20040114; DE 10052954 C1 20020613
DOCDB simple family (application)
EP 01125582 A 20011025; DE 10052954 A 20001025