EP 1193006 A3 20030521 - Process for manufacturing a cooled precision casting
Title (en)
Process for manufacturing a cooled precision casting
Title (de)
Verfahren zur Herstellung eines gekühlten Feingussteils
Title (fr)
Procédé de fabrication d'une pièce coulée de précision refroidie
Publication
Application
Priority
DE 10038453 A 20000807
Abstract (en)
[origin: DE10038453A1] Production of a cooled cast part of a thermal turbo machine comprises applying a wax seal to an offset between a wax model a core before producing the casting mold, the offset being located above the step to the side of the core. Preferred Features: A cooling plate with cooling holes is soldered or welded to the surface of the step. A casting process for forming single crystalline directed or non-directed solidified cast parts is used.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
B22C 7/02 (2013.01 - EP US); B22C 9/04 (2013.01 - EP US); Y10T 29/49336 (2015.01 - EP US); Y10T 29/49989 (2015.01 - EP US)
Citation (search report)
- [YA] US 5489194 A 19960206 - YOSHINARI AKIRA [JP], et al
- [Y] DE 3234658 A1 19830505 - HOWMET TURBINE COMPONENTS [US]
- [Y] US 3648760 A 19720314 - COOPER ABRAHAM J
- [Y] US 3177537 A 19650413 - HORTON ROBERT A
- [A] DE 19726111 C1 19981112 - MTU MUENCHEN GMBH [DE]
- [A] DE 3813287 C2 19960919 - ROLLS ROYCE PLC [GB]
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)
DE 10038453 A1 20020221; DE 50107262 D1 20051006; EP 1193006 A2 20020403; EP 1193006 A3 20030521; EP 1193006 B1 20050831; US 2002029863 A1 20020314; US 6435256 B1 20020820
DOCDB simple family (application)
DE 10038453 A 20000807; DE 50107262 T 20010630; EP 01115998 A 20010630; US 92158701 A 20010806