EP 1216770 A3 20031029 - Method and device for casting a mould part used during the fabrication of a turbine blade
Title (en)
Method and device for casting a mould part used during the fabrication of a turbine blade
Title (de)
Werkzeug und Verfahren zum Giessen eines Formteils für die Herstellung einer Turbinenschaufel
Title (fr)
Procédé et dispositif pour la coulée d'une partie d'un moule servant à la fabrication d'une aube de turbine
Publication
Application
Priority
DE 10064268 A 20001222
Abstract (en)
[origin: EP1216770A2] The tool has several tool blocks (1,2) locking together with at least one having a rotary or sliding insert (7,8) which adjoins the hollow cavity (5) and can be fixed in different positions relative to the block so that different geometrical hollows can be formed in the different positions. The insert can be used to determine the hot gas geometry of the turbine blade.
IPC 1-7
B22C 7/02; B22C 9/22; B29L 31/08; B29C 33/00; B29C 45/26; B29C 39/26; F01D 5/12
IPC 8 full level
CPC (source: EP US)
B22C 7/023 (2013.01 - EP US); B22C 9/22 (2013.01 - EP US)
Citation (search report)
- [X] DD 258774 A1 19880803 - MEISSEN TURBOWERKE [DD]
- [A] DD 137742 A1 19790919 - HAINICH FRIEDRICH, et al
- [A] GB 1122616 A 19680807 - AIRSCREW WEYROC LTD
- [A] DE 2360339 A1 19740612 - TEMPCRAFT TOOL & MOLD
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 1216770 A2 20020626; EP 1216770 A3 20031029; DE 10064268 A1 20020704; US 2002088600 A1 20020711
DOCDB simple family (application)
EP 01128578 A 20011130; DE 10064268 A 20001222; US 218901 A 20011205