EP 2531700 B1 20131225 - TURBINE ENGINE AIR BLOWER
Title (en)
TURBINE ENGINE AIR BLOWER
Title (de)
GEBLÄSE FÜR EINEN TURBINENMOTOR
Title (fr)
SOUFFLANTE DE TURBOMACHINE
Publication
Application
Priority
- FR 1000456 A 20100204
- FR 2011050116 W 20110121
Abstract (en)
[origin: WO2011095722A1] The invention relates to a turbine engine air blower including a rotor disk that comprises, on the outer periphery thereof, longitudinal ribs (12), each comprising a radial lug (26) for attaching the disk onto a downstream compressor rotor. The flanks of the lugs (26) form abutments for holding the vanes that are mounted onto the disk, and a means (32) for protecting the flanks of the lugs (26) is circumferentially inserted between the lugs (26) and the vanes.
IPC 8 full level
F01D 5/30 (2006.01); F04D 29/32 (2006.01)
CPC (source: EP US)
F01D 5/3007 (2013.01 - EP US); F01D 5/3092 (2013.01 - EP US); F04D 29/322 (2013.01 - EP US); F05C 2201/0466 (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)
FR 2955904 A1 20110805; FR 2955904 B1 20120720; BR 112012018267 A2 20170627; BR 112012018267 B1 20201013; CA 2786988 A1 20110811; CA 2786988 C 20171114; CN 102753788 A 20121024; CN 102753788 B 20150211; EP 2531700 A1 20121212; EP 2531700 B1 20131225; JP 2013519030 A 20130523; JP 5674818 B2 20150225; RU 2012137508 A 20140310; RU 2555099 C2 20150710; US 2012294721 A1 20121122; US 9376925 B2 20160628; WO 2011095722 A1 20110811
DOCDB simple family (application)
FR 1000456 A 20100204; BR 112012018267 A 20110121; CA 2786988 A 20110121; CN 201180008540 A 20110121; EP 11705644 A 20110121; FR 2011050116 W 20110121; JP 2012551662 A 20110121; RU 2012137508 A 20110121; US 201113576071 A 20110121