EP 1266127 A1 20021218 - COOLING SYSTEM FOR A TURBINE BLADE
Title (en)
COOLING SYSTEM FOR A TURBINE BLADE
Title (de)
KÜHLSYSTEM FÜR EINE TURBINENSCHAUFEL
Title (fr)
SYSTEME DE REFROIDISSEMENT POUR AUBE DE TURBINE
Publication
Application
Priority
- EP 01919384 A 20010312
- EP 0102755 W 20010312
- EP 00106245 A 20000322
Abstract (en)
[origin: EP1136651A1] The blade (13) has at least one channel (22) bounded by walls (19-21), whereby an insert (25) exposed to at least one cooling fluid is inserted into at least one channel. At least one wall has horizontal ribs (24) between the insert and the wall and the insert has openings (27) via which the cooling fluid can pass out of the insert between the horizontal ribs.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
F01D 5/189 (2013.01 - EP US); F05D 2260/201 (2013.01 - EP US); F05D 2260/2212 (2013.01 - EP US); F05D 2260/22141 (2013.01 - EP US)
Citation (search report)
See references of WO 0171163A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1136651 A1 20010926; CN 1293285 C 20070103; CN 1418284 A 20030514; DE 50105062 D1 20050217; EP 1266127 A1 20021218; EP 1266127 B1 20050112; JP 2003528246 A 20030924; JP 4637437 B2 20110223; US 2003049127 A1 20030313; US 6769875 B2 20040803; WO 0171163 A1 20010927
DOCDB simple family (application)
EP 00106245 A 20000322; CN 01806790 A 20010312; DE 50105062 T 20010312; EP 0102755 W 20010312; EP 01919384 A 20010312; JP 2001569124 A 20010312; US 23923402 A 20020920