EP 2826962 B1 20160622 - Turboengine with sealing segments and guide vane segments
Title (en)
Turboengine with sealing segments and guide vane segments
Title (de)
Strömungsmaschine mit Dichtsegmenten und Leitschaufelsegmenten
Title (fr)
Turbomachine avec segments d'étanchéité et segments d'aube directrice
Publication
Application
Priority
EP 13176503 A 20130715
Abstract (en)
[origin: US2015016969A1] A turbomachine includes a sealing segment ring that is provided between a front guide vane row and a back guide vane row for sealing a radial gap between a casing section and a rotor blade row rotating between the guide vane rows, wherein the sealing segment ring has a plurality of identical sealing segments and at least one of the guide vane rows has a plurality of identical guide vane segments, wherein the sealing segments each have a plurality of engagement sites lying adjacent to one another in the peripheral direction for interaction with securing elements of this guide vane row, wherein the engagement sites and securing elements are distributed uniformly over the periphery and the engagement sites are a multiple of the securing elements, a sealing element, and a guide vane segment.
IPC 8 full level
F01D 11/12 (2006.01); F01D 9/02 (2006.01); F01D 25/18 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
F01D 9/02 (2013.01 - US); F01D 11/12 (2013.01 - EP US); F01D 25/183 (2013.01 - US); F01D 25/246 (2013.01 - EP US); F05D 2230/64 (2013.01 - EP US); F05D 2240/11 (2013.01 - EP 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
DOCDB simple family (publication)
EP 2826962 A1 20150121; EP 2826962 B1 20160622; ES 2581511 T3 20160906; US 2015016969 A1 20150115; US 9982566 B2 20180529
DOCDB simple family (application)
EP 13176503 A 20130715; ES 13176503 T 20130715; US 201414329570 A 20140711