Patent application number | Description | Published |
20090136352 | TURBOMACHINE BLADE - The turbomachine blade has ribs formed in the vicinity of the trailing edge. Over the major fraction of the trailing edge ( | 05-28-2009 |
20110044798 | TURBINE NOZZLE FOR A TURBOMACHINE - A turbine nozzle for a turbomachine, the nozzle including two coaxial platforms interconnected by radial vanes, an inner platform being connected to an annular partition that is festooned or crenellated and on which there is fastened an annular support carrying elements made of abradable material. The support is capable of sliding circumferentially over the partition between a mounting-and-dismounting position and a position for locking the support on the partition. | 02-24-2011 |
20110052380 | SECTORED DISTRIBUTOR FOR TURBOMACHINE - The invention relates to a sectored distributor ( | 03-03-2011 |
20110113627 | METHOD OF MANUFACTURING A BLADING COMPONENT - A method of manufacturing a metal blading sector for low-pressure guide vanes of a turbomachine of which at least one blade includes an internal cavity configured to accept or communicate with a gas detection probe and at least one hole formed in the wall constituting a passage for gas from a low-pressure zone of the turbomachine toward the cavity and the probe through the fitting, into a casting mold, of a core corresponding to the cavity and the casting of a molten metal in the cavity of the casting mold. The core includes, for each hole for communication with the cavity, a protrusion penetrating the internal surface of the mold and constituting the only element holding the core in position in the casting mold. | 05-19-2011 |
20130330201 | CASTING METHOD FOR OBTAINING A PART INCLUDING A TAPERING PORTION - A casting method for obtaining a part that includes a tapering portion, and also a turbine engine blade obtained by casting and including a tapering trailing edge. According to the invention, the method comprises the following steps: providing an insert element having a tapering portion; making a shell around the insert element; and casting a molten material into said shell including the insert element. | 12-12-2013 |
20150023793 | TURBOMACHINE ROTOR BLADE - A turbomachine rotor blade presenting an outer part ( | 01-22-2015 |