EP 2586971 A2 20130501 - A spacer, a rotor, a spool and a method of orienting a rotor stack load path
Title (en)
A spacer, a rotor, a spool and a method of orienting a rotor stack load path
Title (de)
Abstandhalter, Rotor, Welle und Verfahren zur Orientierung des Kraftflusses während des Zusammenbaus des Rotors
Title (fr)
Une entretoise, un rotor, une bobine et un procédé d'orientation des flux de force lors de l'assemblage du rotor
Publication
Application
Priority
- US 201113283710 A 20111028
- US 201113283689 A 20111028
- US 201113283733 A 20111028
Abstract (en)
A spacer (62C) for a gas turbine engine includes a rotor ring (84) defined along an axis of rotation. The rotor ring (84) defines a forward circumferential flange (92) which defines a first thickness and an aft circumferential flange (94) which defines a second thickness, the first thickness different than the second thickness. A plurality of core gas path seals (82) which extend from the rotor ring (84) opposite the flanges (92, 94).
IPC 8 full level
F01D 5/08 (2006.01); F01D 5/30 (2006.01); F01D 11/00 (2006.01); F01D 25/12 (2006.01)
CPC (source: EP US)
F01D 5/06 (2013.01 - US); F01D 5/084 (2013.01 - EP); F01D 5/3061 (2013.01 - EP); F01D 11/008 (2013.01 - EP); F01D 25/12 (2013.01 - EP)
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 2586969 A2 20130501; EP 2586969 A3 20170503; EP 2586969 B1 20200325; EP 2586970 A2 20130501; EP 2586970 A3 20170524; EP 2586970 B1 20190424; EP 2586971 A2 20130501; EP 2586971 A3 20170524; EP 2586971 B1 20190612
DOCDB simple family (application)
EP 12190261 A 20121026; EP 12190264 A 20121026; EP 12190276 A 20121026