EP 1645725 A1 20060412 - Turbine engine shroud segment
Title (en)
Turbine engine shroud segment
Title (de)
Mantelringsegment eines Turbinentriebwerks
Title (fr)
Segment de virole pour un moteur à turbine
Publication
Application
Priority
US 96231004 A 20041008
Abstract (en)
A turbine engine shroud segment comprises a body (12) including an outer surface (16) away from which an integral attachment system projects. The attachment system comprises a plurality of at least two axially (40) spaced apart circumferentially (38) extending rows (28,30) of discrete projection hook segments (26) to interrupt a potential hoop stress path through the attachment system. Each projection hook segment (26) includes a segment support surface (36) aligned circumferentially (38) and radially (42) with other segment support surfaces (36) in a row (28/30).
IPC 8 full level
F01D 9/04 (2006.01); F01D 11/08 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
F01D 9/04 (2013.01 - EP US); F01D 25/246 (2013.01 - EP US)
Citation (applicant)
- US 5071313 A 19911210 - NICHOLS HERBERT E [US]
- US 5074748 A 19911224 - HAGLE MICHAEL P [US]
- US 5127793 A 19920707 - WALKER ALAN [US], et al
- US 5562408 A 19961008 - PROCTOR ROBERT [US], et al
- US 6702550 B2 20040309 - DARKINS JR TOBY GEORGE [US], et al
Citation (search report)
- [XY] EP 1178182 A1 20020206 - MITSUBISHI HEAVY IND LTD [JP]
- [Y] US 2004062639 A1 20040401 - GLYNN CHRISTOPHER CHARLES [US], et al
- [Y] US 6726391 B1 20040427 - KREIS ERHARD [CH], et al
- [Y] US 6602050 B1 20030805 - SCHEURLEN MICHAEL [DE], et al
- [A] EP 0959229 A2 19991124 - GEN ELECTRIC [US]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1645725 A1 20060412; JP 2006105129 A 20060420; US 2006078429 A1 20060413
DOCDB simple family (application)
EP 05254609 A 20050725; JP 2005227407 A 20050805; US 96231004 A 20041008