EP 3171086 A1 20170524 - COMBUSTOR WALL CHANNEL COOLING SYSTEM
Title (en)
COMBUSTOR WALL CHANNEL COOLING SYSTEM
Title (de)
BRENNKAMMERWANDKANALKÜHLSYSTEM
Title (fr)
SYSTÈME DE REFROIDISSEMENT DE CANAL DE PAROI DE CHAMBRE DE COMBUSTION
Publication
Application
Priority
US 201514944341 A 20151118
Abstract (en)
The present application provides a combustor liner for use with a gas turbine engine (10). The combustor liner may include a liner wall (140) extending from a head end to an aft end in whole or in part, a number of liner wall cooling channels (130) positioned within the liner wall and extending from an inlet to an outlet, and a number of liner return ducts. The outlets of the liner wall cooling channels (130) may be positioned about the liner return ducts.
IPC 8 full level
F23R 3/00 (2006.01)
CPC (source: CN EP US)
F23R 3/002 (2013.01 - EP US); F23R 3/005 (2013.01 - US); F23R 3/02 (2013.01 - CN); F23R 3/06 (2013.01 - US); F23R 2900/03043 (2013.01 - CN EP US); F23R 2900/03044 (2013.01 - EP US)
Citation (search report)
- [XYI] EP 2672182 A2 20131211 - GEN ELECTRIC [US]
- [YA] EP 2905538 A1 20150812 - HONEYWELL INT INC [US]
- [Y] US 2010272953 A1 20101028 - YANKOWICH PAUL [US], et al
- [Y] US 2014060063 A1 20140306 - BOARDMAN GREGORY ALLEN [US], et al
- [Y] US 2014260278 A1 20140918 - HUGHES MICHAEL JOHN [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3171086 A1 20170524; CN 107013939 A 20170804; JP 2017096267 A 20170601; US 2017138595 A1 20170518
DOCDB simple family (application)
EP 16199642 A 20161118; CN 201611016285 A 20161118; JP 2016217716 A 20161108; US 201514944341 A 20151118