Matches 1 - 43 out of 43


Match Document Document Title
US20120275919 HIGH EFFICIENCY WIND TURBINE HAVING INCREASED LAMINAR AIRFLOW  
A wind turbine is provided with turbine blades mounted for axial rotation about an axis. The blades are surrounded by a shroud to define an axial air passage. A conical ring is attached to the...
US20150118062 BUCKET ASSEMBLY FOR USE IN A TURBINE ENGINE  
An assembly for use in a turbine engine is provided. The assembly includes a first bucket, a second bucket circumferentially adjacent to the first bucket, a shroud extending between the first and...
US20130011265 CHEVRON PLATFORM TURBINE VANE  
Gas turbine vanes of a gas turbine vane assembly have a reconfigured platform shape so as to reduce the ingestion of hot combustion gases into platform gaps between adjacent vane assemblies is...
US20080089788 Part span shrouded fan blisk  
Including a disk, a plurality of circumferentially spaced apart airfoils extending radially outwardly from the disk, a plurality of shroud segments being disposed circumferentially between the...
US20130209258 TIP SHROUDED BLADE  
A tip shrouded blade includes an airfoil rotatable about an axial centerline. Also included is a tip shroud connected at a radially outer tip of the airfoil, wherein the tip shroud includes at...
US20080038116 Turbine Blade Tip Shroud  
A turbine blade tip shroud. The tip shroud may include a platform, a number of Z-notched positioned within the platform, a number of seal rails positioned on the platform, and a number of cavities...
US20130038067 Eddy-Type Wind Power Generator  
An eddy-type wind power generator includes an inlet tube, an outlet tube and an electricity-generating assembly. The inlet tube has a first end and a second end. The first end has an inlet, an...
US20110008170 SHROUD AND ROTARY VANE WHEEL OF PROPELLER FAN AND PROPELLER FAN  
A shroud includes a body portion 5B, a mount 7 positioned at a center of the body portion 5B and supporting rotary vane wheel driver 6, and multiple support beams 10 radially extending from the...
US20120107123 Shroud Segment to be Arranged on a Blade  
A shroud segment to be arranged on a gas turbine blade is disclosed. The shroud segment includes a shroud segment surface and a stiffening structure that is raised relative to the shroud segment...
US20100061856 STEAM TURBINE ROTATING BLADE FOR A LOW PRESSURE SECTION OF A STEAM TURBINE ENGINE  
A steam turbine rotating blade for a low pressure section of a steam turbine engine is disclosed. The steam turbine rotating blade includes an airfoil portion. A root section is attached to one...
US20080019836 Damping Arrangement for Guide Vanes  
A damping arrangement for guide vanes, in particular for guide vanes of a gas turbine or an aircraft engine, is disclosed. Referring to this damping arrangement, the radially external ends of the...
US20130045120 SEGMENTED FAN ASSEMBLY  
Systems and devices for thermodynamically regulating portions of a dynamoelectric machine are disclosed. In one embodiment, a fan assembly element includes: an axially inner shroud segment...
US20130266447 ANNULUS FILLER  
A rotor assembly for a gas turbine engine, the rotor assembly has a disc supporting a plurality of radially extending blades. The blades define passages therebetween and each passage has an...
US20140023506 DAMPER SYSTEM AND A TURBINE  
A damper system and a turbine are provided. The damper system includes a plurality of CMC blades. Each CMC blade has a first member of a tip shroud, the first member opposite a second member of...
US20110268575 SPOKE FOR A STATOR COMPONENT, STATOR COMPONENT AND METHOD FOR MANUFACTURING A STATOR COMPONENT  
A spoke for a stator component for conducting a gas flow during operation includes at least two wall parts connecting a leading edge and a trailing edge of the spoke, and a middle portion between...
US20070122285 AXIAL-FLOW FAN  
The present invention provides an axial-flow fan capable of entirely cooling an object to be cooled even when the distance between the object to be cooled and an air discharge opening of the...
US20150147179 BLADE WITH 3D PLATFORM COMPRISING AN INTER-BLADE BULB  
A blade for a turbomachine impeller including an airfoil, and a platform extending at one of the ends of the airfoil in a direction globally perpendicular to a longitudinal direction of the...
US20130129493 TURBINE  
A turbine is provided including an annular turbine blade body (50) disposed on a flow path, a diaphragm outer ring (11) installed at a tip side of the blade body via a clearance, and seal fins...
US20170183974 SHROUDED TURBINE ROTOR BLADES  
A rotor blade for a gas turbine that is configured for use within a row of samely configured rotor blades attached to and circumferentially spaced about a rotor disc. The rotor blade may further...
US20170183972 MIDSPAN SHROUDED TURBINE ROTOR BLADES  
A rotor blade for a gas turbine configured for use within a row of samely configured rotor blades. The rotor blade may further include: an airfoil defined between pressure and suction faces; and a...
US20170183971 TIP SHROUDED TURBINE ROTOR BLADES  
A rotor blade for a gas turbine that includes an airfoil and a tip shroud. The tip shroud may have a seal rail that projects radially from an outboard surface and extends circumferentially. The...
US20170175533 ALLOY, WELDED ARTICLE AND WELDING PROCESS  
An alloy is disclosed, including, by weight, about 13% to about 17% chromium, about 16% to about 20% molybdenum, about 1.5% to about 4% silicon, about 0.7% to about 2% boron, about 0.9% to about...
US20170114644 ROTATING BLADE  
The present invention relates to a rotating blade for a turbomachine, in particular a compressor stage or a turbine stage of a gas turbine, particularly of an aircraft engine, having a blade...
US20170096901 SHROUDED BLADE FOR A GAS TURBINE ENGINE  
A turbine blade for a gas turbine engine comprises a platform, a blade root, an airfoil portion defining pressure and suction sides, and a shroud provided at a tip of the airfoil portion opposite...
US20160348525 TRAILING EDGE PLATFORM SEALS  
A platform trailing edge seal for a turbomachine airfoil (e.g., a blade or vane) assembly includes a body configured to extend into an aft portion of a mateface gap defined between a...
US20160312625 BLADE WITH TIP SHROUD  
A blade includes a leading edge, a trailing edge, a pressure surface, a suction surface, a root end, a tip end, a tip shroud attached to the tip end, the tip shroud comprising a platform and a...
US20160298478 GAS TURBINE BUCKET SHANKS WITH SEAL PINS  
The present application and the resultant patent provide improved gas turbine component sealing. In one example embodiment, a shank assembly may include a component shank with a platform including...
US20160290355 FAN IMPELLER  
A fan impeller includes a plurality of fan blade assembly members, each one of the fan blade assembly members respectively includes a metal ring bracket and a plurality of metal blades, one end of...
US20160245107 TURBINE BLADE AND GAS TURBINE  
A turbine blade with a turbine blade aerofoil, a turbine blade root and a turbine blade platform located between the turbine blade aerofoil and the turbine blade root and having, in its underside,...
US20160244175 UNDUCTED FAN FOR AN AIRCRAFT TURBINE ENGINE  
Unducted fan for an aircraft turbine engine, comprising at least one propeller comprising a hub and an annular array of blades extending substantially radially outwards from said hub, the hub...
US20160194973 FAN PLATFORM WITH LEADING EDGE TAB  
A platform for a gas turbine engine has an outer surface and an inner surface. The inner surface is provided with a mount location for mounting the platform to a rotor. The platform extends from a...
US20160108749 TURBINE BLADE TIP SHROUD  
A turbine blade tip shroud (22C, 22D) with a seal rail (32C, 32D) oriented in a circumferential direction of rotation (29) relative to a turbine axis, and extending radially outward from the tip...
US20160084103 SHROUDED BONDED TURBINE ROTORS AND METHODS FOR MANUFACTURING THE SAME  
Methods are provided for manufacturing a shrouded bonded turbine rotor. A shrouded blade ring is formed. The shrouded blade ring is formed by bonding a unitary shroud ring to an assembled blade...
US20160076385 TURBOMACHINE BLADE TIP SHROUD  
Embodiments of the present disclosure are directed toward systems including a turbomachine blade tip shroud having a pressure side portion and a suction side portion. The pressure side portion and...
US20160059364 WIDE GAP BRAZE  
A method to fill a gap in a component according to one disclosed non-limiting embodiment of the present disclosure includes applying an alloy powder onto the component such that the alloy powder...
US20160024939 Rotor blade assembly, turbomachine comprising a rotor blade assembly and method of assembling a rotor blade assembly  
A rotor blade assembly has aerofoil, root and supplementary components. The aerofoil component includes an aerofoil shaped section and aerofoil connection section for connecting the aerofoil...
US20160024933 BLADING WITH BRANCHES ON THE SHROUD OF AN AXIAL-FLOW TURBOMACHINE COMPRESSOR  
The invention relates to an axial-flow turbomachine blading comprising a semi-circular row of blades extending radially. Each blade comprises a airfoil and lateral branches or lateral legs. Each...
US20150377036 FAN AIRFOIL SHROUDS WITH AREA RULING IN THE SHROUDS  
A shrouded airfoil may have a suction surface and a pressure surface. An at least first suction surface shroud may be disposed on the suction surface and an at least first pressure surface shroud...
US20150377035 SEGMENTED TURBINE SHROUD WITH SEALS  
A turbine shroud for a gas turbine engine includes a plurality of shroud segments arranged around a central axis. Each shroud segment includes a carrier segment, a blade track segment, and a...
US20150369046 Low Speed Fan for Gas Turbine Engines  
In accordance with one aspect of the disclosure, a fan section for a gas turbine engine is disclosed. The fan may include a rotor disk and a plurality of airfoils fixedly attached to and supported...
US20150315918 SHROUDED TURBINE BLADE WITH CUT CORNER  
A method includes determining a vibration characteristic of a shrouded turbine blade, which includes an airfoil attacked to a shroud. A corner of the shrouded turbine blade can be removed after...
US20150247414 PLATFORM FOR CERAMIC MATRIX COMPOSITE TURBINE BLADES  
The present disclosure provides for a turbine wheel having a blade platform disposed to compliantly secure ceramic turbine blades to a rotatable disk. The platform includes opposing ends to engage...
US20140154082 PRE-SINTERED PREFORM REPAIR OF TURBINE BLADES  
A process is provided for repairing a damaged portion of a gas turbine blade comprising: providing a preform comprising a low-melt alloy material and a base alloy material; locating the preform on...

Matches 1 - 43 out of 43