EP 1219781 B1 20070502 - Device and method to cool a platform of a turbine blade
Title (en)
Device and method to cool a platform of a turbine blade
Title (de)
Vorrichtung und Verfahren zur Kühlung einer Plattform einer Turbinenschaufel
Title (fr)
Dispositif et méthode de refroidissement d'une plate-forme d'une aube de turbine
Publication
Application
Priority
DE 10064265 A 20001222
Abstract (en)
[origin: EP1219781A2] A cooling device is for a blade with a platform (3) through which at least one cooling channel (7) passes radially. This channel is connected via an outlet aperture to an outlet channel coming out of the platform. The outlet channel, as it comes up to the outlet aperture, runs in a longitudinal direction, which in projection runs along co-parallel to the flow direction.
IPC 8 full level
F01D 5/18 (2006.01); F01D 5/22 (2006.01); F01D 9/04 (2006.01)
CPC (source: EP US)
F01D 5/186 (2013.01 - EP US); F01D 5/187 (2013.01 - EP US); F01D 5/225 (2013.01 - EP US); F05B 2240/801 (2013.01 - US); F05D 2240/81 (2013.01 - EP)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 1219781 A2 20020703; EP 1219781 A3 20040121; EP 1219781 B1 20070502; DE 10064265 A1 20020704; DE 50112433 D1 20070614; US 2002098078 A1 20020725; US 6641360 B2 20031104
DOCDB simple family (application)
EP 01128807 A 20011204; DE 10064265 A 20001222; DE 50112433 T 20011204; US 341901 A 20011206