EP 1328361 A1 20030723 - PROCESS FOR THE PRODUCTION OF CAVITIES ON CASTING METALS
Title (en)
PROCESS FOR THE PRODUCTION OF CAVITIES ON CASTING METALS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HOHLRÄUMEN BEIM METALLGIESSEN
Title (fr)
PROCEDE POUR LA PRODUCTION D'ESPACES CREUX PAR COULEE DE METAL
Publication
Application
Priority
- DE 10050190 A 20001009
- EP 0111508 W 20011005
Abstract (en)
[origin: DE10050190A1] The CaSi fibers forming the core body are held together by a soluble inorganic binder and Al oxide is admixed to the core fibers. Specific use is for engine piston chambers, typically to serve as cooling channels. The core is easily flushed out after casting.
IPC 1-7
IPC 8 full level
B22C 1/00 (2006.01); B22C 1/18 (2006.01); B22C 9/10 (2006.01)
CPC (source: EP US)
B22C 1/00 (2013.01 - EP US); B22C 1/18 (2013.01 - EP US); B22C 9/10 (2013.01 - EP US)
Citation (search report)
See references of WO 0230593A1
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
DE 10050190 A1 20020418; BR 0113346 A 20030708; EP 1328361 A1 20030723; US 2004016531 A1 20040129; WO 0230593 A1 20020418
DOCDB simple family (application)
DE 10050190 A 20001009; BR 0113346 A 20011005; EP 0111508 W 20011005; EP 01986627 A 20011005; US 41065403 A 20030409