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US20120009069 METHOD TO MANUFACTURE A COMPONENT OF A COMPOSITE STRUCTURE  
A method to manufacture a component of a fibre reinforced structure is provided. A number of unconnected roving is used to form a roving bundle. A number of roving bundle is positioned...
US20110135491 CNT-TAILORED COMPOSITE LAND-BASED STRUCTURES  
An apparatus having a composite land-based structure with a first carbon nanotube infused material and a second carbon nanotube infused material. The first and second carbon nanotube infused...
US20160273368 BLADE OF A TURBOMACHINE MADE OF DIFFERENT MATERIALS AND METHOD FOR THE PRODUCTION THEREOF  
The present invention relates to a blade for a turbomachine, in particular for an aircraft engine, which comprises a blade root (2) for arranging the blade (1) in the turbomachine and a main blade...
US20110287248 FOAMED PLASTIC SHEET  
An unmixed plastic sheet, which is made of a thermoplastic material and which is composed of a number of body segments that are adjacent to one another in a plane, interconnected and made of a...
US20100166567 WIND TURBINE AND METHOD OF MANUFACTURE  
A variable voltage and frequency output wind turbine. Variations of the wind turbine include use of a slotless alternator to reduce alternator noise, a high power AC output to facilitate...
US20130084190 TITANIUM ALUMINIDE ARTICLES WITH IMPROVED SURFACE FINISH AND METHODS FOR THEIR MANUFACTURE  
Titanium-containing articles having improved surface finishes and methods for improving surface finishes on titanium containing articles are provided. One method includes passing an abrasive...
US20110274553 Method for Manufacturing a Wind Turbine Rotor Blade and Wind Turbine Rotor Blade  
A method for manufacturing a wind turbine rotor blade is described. Composite material is placed around a moulding core arrangement. The moulding core arrangement includes a first moulding core...
US20090252613 REPAIR OF GAS TURBINE BLADE TIP WITHOUT RECOATING THE REPAIRED BLADE TIP  
A damaged gas turbine blade which has previously been in service, and which is made of a base metal, is furnished. Any damaged material is removed from the damaged blade tip. The damaged blade tip...
US20120100005 Blade of a Wind Turbine  
A blade of a wind turbine is provided. The blade includes at least one vortex-generator, which is positioned at the blade-surface. The vortex-generator is constructed and arranged in a way that it...
US20100086397 Surface Treatments for Turbine Components to Reduce Particle Accumulation During Use Thereof  
A turbine engine component includes at least one treated surface wherein the treated surface has a surface roughness (Ra) of less than 12 microinches; and a hard coating disposed on the...
US20070072007 HYBRID CERAMIC MATRIX COMPOSITE TURBINE BLADES FOR IMPROVED PROCESSIBILITY AND PERFORMANCE  
The present invention is a hybrid ceramic matrix composite turbine engine component comprising an outer shell section(s) and an inner core section(s), wherein the outer shell section(s) and the...
US20070003416 Niobium silicide-based turbine components, and related methods for laser deposition  
A turbine component formed from a niobium silicide-based composition is described. The component can be compositionally-graded through at least a portion of its structure. A turbine blade formed...
US20100124490 ROTATING MEMBER AND METHOD FOR COATING THE SAME  
A pulsed discharge is generated between tip ends of a rotating member such as a blade and a discharge electrode including a hard material such as cBN in dielectric liquid or gas by a power supply...
US20080213098 Free-standing turbine blade  
There is described a blade for a turbomachine, such as a steam turbine. The blade has a blade tip, which is curved in relation to the blade airfoil profile. The curvature has the shape of a...
US20050036891 Thermal barrier coating for reduced sintering and increased impact resistance, and process of making same  
A composition is disclosed that includes an at least partially stabilized zirconia matrix with a stabilizer and a pentavalent oxide dopant. A coated article is disclosed for use in a high...
US20110031759 Foam filling material for wind power generator blades, foam filling member for wind power generator blades, wind power generator blade, wind power generator, and method for producing the wind power generator blade  
A foam filling material for wind power generator blades is obtained by forming a foam filling composition containing a polymer and a foaming agent into a given shape so as to be positioned in an...
US20090246008 Layer System  
Thermal barrier coating layer systems, in addition to good thermal barrier properties, also have to have a long service life of the thermal barrier coating. The layer system according to the...
US20130108460 COMPONENT OR COUPON FOR BEING USED UNDER HIGH THERMAL AND STRESS LOAD AND METHOD FOR MANUFACTURING SUCH COMPONENT OR COUPON  
A component or coupon for use in a thermal machine under extreme thermal and mechanical conditions comprises an alloy material having a controllable grain size (d). A grain size distribution...
US20090324401 ARTICLE HAVING A PROTECTIVE COATING AND METHODS  
The article comprises a substrate having a first surface, a plurality of elements extending from the first surface, and a protective coating disposed between at least a portion of the plurality of...
US20160169012 PLATED POLYMER COMPONENTS FOR A GAS TURBINE ENGINE  
Plated polymeric gas turbine engine parts and methods for fabricating lightweight plated polymeric gas turbine engine parts are disclosed. The parts include a polymeric substrate plated with one...
US20150377037 BRAZE METHODS AND COMPONENTS FOR TURBINE BUCKETS  
Braze methods for turbine buckets include providing the turbine bucket comprising a modification surface, wherein the modification surface comprises a non-z-notch contact surface, disposing a...
US20120269646 NICKEL BASE SUPERALLOY  
A nickel base superalloy consisting of 20 to 40 wt % cobalt, 10 to 15 wt % chromium, 3 to 6 wt % molybdenum, 0 to 5 wt % tungsten, 2.5 to 4 wt % aluminium, 3.4 to 5 wt % titanium, 1.35 to 2.5 wt %...
US20160090848 METHOD FOR PRODUCING A THREE-DIMENSIONAL ARTICLE AND ARTICLE PRODUCED WITH SUCH A METHOD  
The invention relates to a method for producing a three-dimensional article or at least a part of such an article made of a gamma prime (γ′) precipitation hardened nickel base superalloy with a...
US20150308404 A WIND TURBINE BLADE COMPRISING AN AERODYNAMIC BLADE SHELL WITH RECESS AND PRE-MANUFACTURED SPAR CAP  
A wind turbine blade has a load carrying structure including at least a first spar cap and an aerodynamic shell having an outer surface forming at least part of an exterior surface of the wind...
US20110052406 AIRFOIL AND PROCESS FOR DEPOSITING AN EROSION-RESISTANT COATING ON THE AIRFOIL  
A process for depositing coatings, and particularly erosion-resistant coatings suitable for protecting surfaces subjected to collisions with particles, such as a compressor blade of a gas turbine...
US20150093249 BLADE FOR A GAS TURBINE  
Disclosed is a blade for a gas turbine, in particular for an aircraft engine, wherein the blade comprises at least one internal and/or external supporting structure of a metallic and/or...
US20120121430 Arrangement and method to retrofit a wind turbine  
An arrangement and a method to retrofit a wind turbine is provided. The wind turbine is retrofitted by at least one of its blades. The blade is prepared for a connection with the hub of the wind...
US20110299996 ANTI-EROSION COATING SYSTEM FOR GAS TURBINE COMPONENTS  
A gas turbine component and a method for producing an anti-erosion coating system are disclosed. The gas turbine component includes a basic material, on which an anti-erosion coating system is...
US20110229321 VORTEX DYNAMICS TURBINE  
The invention relates to the use of Air and Hydro Turbines for power generation. It seeks to enhance the energy-capturing potential of air/water turbines, and hence expand the geography where they...
US20070264126 Method of Protecting a Component Against Hot Corrosion  
A method of protecting a component against hot corrosion comprising the steps: (a) applying a chromium diffusion coating to the component; and (b) applying a further coating to selected regions of...
US20110014059 PRODUCTION METHOD OF A COATING LAYER FOR A PIECE OF TURBOMACHINERY COMPONENT, THE COMPONENT ITSELF AND THE CORRESPONDING PIECE OF MACHINERY  
A method to produce a turbomachinery impeller, which includes, at least, the following steps: creation of the impeller using a light alloy, and coating of the impeller with a nickel-plating coating.
US20100008790 Superalloy compositions, articles, and methods of manufacture  
A composition of matter comprises, in combination, in weight percent: a largest content of nickel; at least 16.0 percent cobalt; and at least 3.0 percent tantalum. The composition may be used in...
US20090016894 Component with internal damping  
A method of manufacturing a component such as a gas turbine fan blade. The method comprises: disposing a plurality of webs between a plurality of panels; and deforming the panels and the webs by...
US20100047076 BETA TITANIUM ALLOY  
A beta titanium alloy comprises 25 wt % vanadium, 15 wt % chromium, 2 wt % aluminium, up to 0.15 wt % oxygen, 0.1 to 0.3 wt % carbon and the balance titanium plus incidental impurities. The carbon...
US20150003997 METHOD OF FORMING HYBRID METAL CERAMIC COMPONENTS  
A monolithic composite turbine component includes at least one first region of a first material and one second region of a second material formed by solid freeform fabrication (SFF). The first...
US20130177437 PROCESSES FOR COATING A TURBINE ROTOR AND ARTICLES THEREOF  
A process for applying a hard coating to a turbine rotor comprising providing a turbine rotor having at least one surface; applying a first coating to the at least one surface, the first coating...
US20150044444 METHOD OF FORMING THERMAL BARRIER COATING, THERMAL BARRIER COATING FORMED THEREBY, AND ARTICLE COMPRISING SAME  
A thermal barrier coating that includes a YAG-based ceramic is prepared by a solution precursor plasma spray method that includes injecting a precursor solution into a thermal jet, evaporating...
US20130287590 GENERATIVELY PRODUCED TURBINE BLADE AND DEVICE AND METHOD FOR PRODUCING SAME  
The present invention relates to a method for producing gas turbine components, in particular aircraft turbine components, preferably low-pressure turbine blades, from a powder which is sintered...
US20110206532 ELECTROLESS METAL COATINGS  
The present invention provides a method for preparing an electroless nickel coating composition that includes (a) coating a substrate with an electroless nickel coating to provide a coated...
US20110142678 EROSION PROTECTION COATING FOR ROTOR BLADE OF WIND TURBINE  
A rotor blade assembly for a wind turbine is disclosed. The rotor blade assembly includes a rotor blade having surfaces defining a pressure side, a suction side, a leading edge, and a trailing...
US20110020134 LIGHTNING RECEPTORS COMPRISING CARBON NANOTUBES  
The present invention relates to a wind turbine rotor blade comprising a lightning protection system. The lightning protection system comprises a lightning receptor for capturing lightning...
US20090129974 Air quality enhancing ceiling paddle fan  
A ceiling paddle fan fixture for improving the quality of the air in the room and various methods of enhancing room air quality, with particular application in public spaces such as hospitals,...
US20090097979 ROTOR BLADE  
A rotor blade may include a tip shroud having at least one seal tooth disposed at an angle that may be relative to the engine centerline when in an assembled condition, the leading edge of the tip...
US20120087802 METHOD OF COATING A SURFACE  
A method is proposed of coating a surface of a body which has at least one throughgoing bore having an inlet and having an outlet, wherein the outlet is provided in the surface to be coated, in...
US20110142676 ROTOR BLADE ASSEMBLY HAVING AN AUXILIARY BLADE  
A rotor blade assembly for a wind turbine is disclosed. The rotor blade assembly may generally include a primary rotor blade and an auxiliary rotor blade disposed on a suction side of the primary...
US20160186579 HYBRID GAMMA TiAl ALLOY COMPONENT  
A hybrid component for a turbine engine having a casing includes a first part of a gamma TiAl intermetallic alloy and a second part of a material of at least one of nickel, a nickel base, a cobalt...
US20140301861 AIRFOIL HAVING AN EROSION-RESISTANT COATING THEREON  
A compressor blade having an airfoil that comprises oppositely-disposed convex and concave surfaces, oppositely-disposed leading and trailing edges defining therebetween a chord length of the...
US20090148291 MULTI-SECTION WIND TURBINE ROTOR BLADES AND WIND TURBINES INCORPORATING SAME  
A multi-section blade for a wind turbine comprising a hub extender connected to a hub of the wind turbine is provided. The blade includes at least one pitchable outboard section. The hub extender...
US20050112399 Erosion resistant coatings and methods thereof  
Erosion resistant coating compositions include hard particles in a metal matrix such as nickel-based, cobalt-based and iron-based matrices applied by a plating process for complex geometry or hard...
US20140010663 GAS TURBINE ENGINE FAN BLADE TIP TREATMENT  
A method of manufacturing a fan blade includes providing a metallic fan blade body, and applying at least a 200 volt potential to the fan blade body in a solution to produce a crystalline...

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