EP 2402615 B1 20150812 - Axial compressor diffuser architecture
Title (en)
Axial compressor diffuser architecture
Title (de)
Leitschaufelbaugruppe
Title (fr)
Architecture de redresseur de compresseur
Publication
Application
Priority
EP 10167643 A 20100629
Abstract (en)
[origin: EP2402615A1] The rectifier has multiple stator vanes (5) that connect an inner collar (4) to an outer collar (3). The vane has a blade and a blade-head platform. An intermediate element (6) is arranged between the inner collar and the outer collar, and fastened to the outer collar. The intermediate element has openings (14) for the passage of the vane blades. One side of a vane platform rests on the outer collar while the other side rests on the intermediate element.
IPC 8 full level
F04D 29/16 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01); F04D 29/54 (2006.01); F04D 29/64 (2006.01)
CPC (source: EP US)
F01D 25/246 (2013.01 - EP US); F04D 29/164 (2013.01 - EP US); F04D 29/542 (2013.01 - EP US); F04D 29/644 (2013.01 - EP US); F05D 2250/71 (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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2402615 A1 20120104; EP 2402615 B1 20150812; CA 2744571 A1 20111229; CA 2744571 C 20170110; US 2011318174 A1 20111229; US 8944752 B2 20150203
DOCDB simple family (application)
EP 10167643 A 20100629; CA 2744571 A 20110627; US 201113169935 A 20110627