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Match Document Document Title
US20140301838 REPAIR OF A GAS TURBINE COMPONENT  
A gas turbine component is provided having a repaired vane platform and rail region in which a portion of the vane rail having been damaged during operation is removed. A bar insert is rough...
US20130133199 METHOD FOR CLEANING WIND TURBINE BLADES  
A fast and effective method for cleaning and repairing the shell-spar glue voids of a wind turbine blade, comprising the steps of detecting voids, raising the turbine blade at an incline, drilling...
US20130199039 PROPELLER SERVICE METHOD  
Disclosed is a method for maintenance of a ship propeller including the steps of: placing a flexible habitat having an open upper end over an uppermost blade and a portion of the propeller hub,...
US20110308085 METHOD OF SERVICING AN AIRFOIL ASSEMBLY FOR USE IN A GAS TURBINE ENGINE  
A method of servicing an airfoil for use in a gas turbine engine. The airfoil assembly is defined by a base material and includes an airfoil and a platform from which the airfoil extends. A...
US20120227372 POWER PLANT FOR CO2 CAPTURE  
A power plant is provided including a steam power plant and/or a combined cycle power plant. A water steam cycle of the plant includes two steam turbine arrangements; the first turbine arrangement...
US20130298400 METHOD OF PROVIDING A TURBINE BLADE TIP REPAIR  
A method of repairing a turbine blade having a radially extending outer wall defining an internal cavity width and a blade tip. The method comprises removing at least a portion of the blade tip to...
US20140119910 TURBINE EXHAUST HOOD AND RELATED METHOD  
A turbine exhaust hood and related method of installation is disclosed. In one embodiment, the turbine exhaust hood includes: a housing having an end wall, the end wall including a first portion...
US20140056695 ACCESSIBLE BLOWER ASSEMBLY, BLOWER SLIDER ASSEMBLY, AND METHODS  
An easy-access blower assembly is disclosed. The blower assembly includes a blower enclosure, and a blower slider assembly mounted to the blower enclosure. The blower slider assembly has slider...
US20140147285 FIXTURE FOR AN AIRFOIL SHROUD AND METHOD FOR MODIFYING AN AIRFOIL SHROUD  
According to one aspect, a fixture for an airfoil shroud having a first end edge, a second end edge, a leading edge, a trailing edge, a radially outer side and a radially inner side with respect...
US20140050555 METHOD FOR REPLACING A PERMANENT MAGNET OF A WIND TURBINE GENERATOR  
A method is provided for replacing a permanent magnet of a generator of a wind turbine from a first position to a second position. A container is provided having a shell and an opening through the...
US20130195642 METHOD FOR REPAIRING A SHROUD TILE OF A GAS TURBINE  
A method for repairing a shroud tile of a gas turbine is disclosed. The method may generally include removing a portion of the shroud tile along at least one of a first side and a second side of...
US20140259665 MECHANICAL REPAIR OF DAMAGED AIRFOIL STRUCTURE  
A process is provided for repairing an airfoil structure adapted for use in a gas turbine engine comprising: providing an airfoil structure having a section with a defect; removing airfoil...
US20150115613 Flowing-Water Driveable Turbine Assembly  
A flowing-water driveable turbine assembly (104) for location in river or sea areas with unidirectional and bidirectional water flows. The turbine assembly comprises a turbine support (106) with...
US20150240661 REPAIR OR REMANUFACTURE OF LINER PANELS FOR A GAS TURBINE ENGINE  
A method of remanufacturing a liner panel for a gas turbine engine includes removing a bushing from a damaged component; and molding the bushing with a material charge. A liner panel for a gas...
US20140068938 METHOD OF CLOCKING A TURBINE WITH SKEWED WAKES  
Clocking of downstream turbine airfoils can provide significant thermal and other performance benefits. The benefit from clocking the downstream airfoils is improved by skewing the airfoil wakes...
US20090199377 ROTOR HUB MAINTENANCE SYSTEM  
A rotor hub maintenance system and method is disclosed. The system includes at least a rotor hub, a plurality of appendages that are operatively connectable to the hub, and a plurality of support...
US20130051990 BUSHING TO REPAIR CIRCUMFERENTIAL FLANGED RING  
A method of repairing a circumferential flanged ring of a gas turbine engine with a bushing includes the steps of removing a damaged portion from a flange of a circumferential flanged ring that...
US20130336794 F-class Gas Turbine Compressor Exit Guide Vane Repair  
A system and method for repairing a turbine. The method includes applying a coating on an outer surface of a tenon that extends from a stator vane. The tenon may be inserted at least partially...
US20140072433 METHOD OF CLOCKING A TURBINE BY RESHAPING THE TURBINE'S DOWNSTREAM AIRFOILS  
A method of clocking a turbine is disclosed in which the leading edge of clocked downstream airfoils are bathed by either a low total pressure wake, or a cooled low total temperature wake, or...
US20140124484 WELD POOL BACKING AT THE EDGE REGION  
The application of a peripheral weld before the removal of material produces an enlarged face for the subsequent build-up welding. A process for build-up welding on an outer face having an edge...
US20110206533 REPAIR OF A COATING ON A TURBINE COMPONENT  
A method is provided for repairing an area of damaged coating on a component of a turbine module in a gas turbine engine, the component formed of a base material having a diffusion coating applied...
US20150044059 AIRFOIL FOR A TURBINE SYSTEM  
An airfoil includes a main portion formed of a base material. Also included is a trailing edge region of the main portion. Further included is a trailing edge supplement structure comprising at...
US20130319008 TURBINE BLADE SUPPORT  
A turbine blade is disclosed. The turbine blade includes a platform, an airfoil extending from one side of the platform, a root extending radially from another side of the platform, and a pocket...
US20110005075 SOLID STATE RESISTANCE WELDING FOR AIRFOIL REPAIR AND MANUFACTURE  
A method for bonding airfoil sections includes aligning upper and stub airfoil sections having upper airfoil pressure and suction sides and stub airfoil pressure and suction sides respectively,...
US20070107217 Method for surface blasting of integrally bladed rotors  
A method for surface blasting of integrally bladed rotors is disclosed. In an embodiment, the method includes: a) providing an integrally bladed rotor; b) providing a vibratory grinding. system;...
US20140294586 Turbine Main Bearing Lubrication  
A greased-based lubrication system for a main bearing arrangement of a wind turbine can be replaced with an oil-based lubrication system by: disconnecting an upwind bearing cover 12 and/or a...
US20120027617 TURBINE NOZZLE SEGMENT AND METHOD OF REPAIRING SAME  
A method is provided for repairing a metallic turbine component which includes at least two airfoils interconnected by a mid-span shroud. The method includes: (a) applying a reinforcement plate to...
US20140161618 Metal Joining And Strengthening Methods Utilizing Microstructural Enhancement  
A method for joining first and second metal portions includes welding together the portions such that a weld nugget joins them, compressively stressing the weld nugget throughout its volume, and...
US20110302781 METHOD FOR PROVIDING RUB COATINGS FOR GAS TURBINE ENGINE COMPRESSORS  
Rub coatings, and methods for applying rub coatings, are provided for compressor assemblies of gas turbine engine assemblies. The coating may be applied as an initial coating to a new surface of a...
US20130326877 METHOD OF WORKING AN AIRFOIL USING ELEVATED TEMPERATURE CMT WELDING  
A method of adding base metal to a superalloy component is disclosed. The method comprises identifying a region deficient in base metal and preparing the region for base metal addition by exposing...
US20120328445 GRIT BLAST FREE THERMAL BARRIER COATING REWORK  
A grit blast free method of removing a ceramic thermal barrier layer from a turbine component is described. The method comprises removing the layer in an autoclave with a caustic medium followed...
US20080172876 Methods for repairing combustor liners  
A method for repairing a combustor liner for a gas turbine engine combustor, the combustor having a combustion zone formed by inner and outer liners, the method comprising the steps of removing a...
US20140317925 HEATING DEVICE OR METHOD FOR REPAIRING OR PRODUCING COMPONENTS OF A WIND POWER PLANT AND PARTS THEREOF, AND WIND POWER PLANT  
There is provided a heating device for use in the repair or production of a component of a wind power installation, in particular a rotor blade of a wind power installation. The heating device has...
US20120180314 COMPOSITE SHROUD AND METHODS FOR ATTACHING THE SHROUD TO PLURAL BLADES  
The present invention relates to a method for balancing a wind turbine. The method includes the steps of a) measuring at least one property that is dependent on a motor workload of at least one...
US20080189946 Dimensional restoration of stator inner shrouds  
A method of restoring a stator inner shroud comprising manually feeding successive portions of a filler material to a damaged region in a surface of the stator inner shroud and laser welding the...
US20120257978 MOUNTING OF VORTEX GENERATOR DEVICES VIA MOUNTING PLATE  
A method of retrofitting flow-altering devices to an outer surface of a wind turbine blade is disclosed. The flow-guiding devices are of the type having a base comprising an inner side for...
US20130017069 TURBINE, A TURBINE SEAL STRUCTURE AND A PROCESS OF SERVICING A TURBINE  
Disclosed is a turbine, a turbine seal structure, and a process of servicing a turbine. The turbine includes the seal structure. The seal structure is mechanically secured within the hot gas path...
US20140366374 METHOD FOR CLOSING COOLING AIR BORES  
Disclosed is a method for the manufacture or repair of a blade of a turbomachine, which blade has cooling air bores. In a machining step the cooling air bores are temporarily closed for their...
US20140241900 METHODS FOR REPAIRING A TURBINE AIRFOIL CONSTRUCTED FROM CMC MATERIAL  
Methods for repairing a turbine airfoil constructed from a CMC material are provided via filling a cavity located in the turbine airfoil with a ceramic paste (e.g., including a ceramic powder and...
US20120051886 LOCKED SPACER FOR A GAS TURBINE ENGINE SHAFT  
A shaft assembly that includes a locked spacer mounted to a shaft shoulder.
US20090180885 METHODS AND APPARATUS TO REPAIR A ROTOR DISK FOR A GAS TURBINE  
Embodiments of the invention can provide methods and apparatus to repair a rotor disk for a gas turbine. In one embodiment, a method to repair a rotor disk for a gas turbine is provided, wherein...
US20080134504 Method for Machining an Integrally Bladed Rotor  
A method for machining an integrally bladed rotor of a fluid-flow machine is disclosed. In accordance with an embodiment of the invention, the method includes the steps of: a) providing an...
US20090094831 METHOD FOR RESTORING AIRFOIL CONTOUR ON INTEGRALLY BLADED ROTORS  
An integrally bladed rotor includes a central hub and a plurality of airfoils or blades. The blades are repaired by rebuilding their surfaces beyond the original shape, such as by adding weld...
US20100011575 METHOD OF REPLACING WIND TURBINE EQUIPMENT  
A method of replacing wind turbine equipment, which can reduce the cost for replacing large equipment disposed in a nacelle, is provided. The method is characterized by including a winch-hoisting...
US20090175727 Dimensional restoration of stationary shroud segments  
A method for dimensionally restoring a stationary shroud segment, the method comprising removing at least a portion of a damaged flowpath of the stationary shroud segment to provide an exposed...
US20090202350 Handling System for a Wind Turbine Nacelle, Methods for Transport and Vertical Displacement of a Wind Turbine Nacelle and a Use of a Handling System  
A handling system for a wind turbine nacelle in connection with self-loading or self-unloading of the nacelle to or from a vehicle. Two or more lifting apparatus are provided for displacing the...
US20110167635 METHOD OF REPAIRING SHROUDED TURBINE BLADES WITH CRACKS IN THE VICINITY OF THE OUTER SHROUD NOTCH  
A method of repairing a damaged notch fillet radius of a turbine blade shroud includes a replacement notch fillet radius and a hardface nugget. The damaged notch fillet radius is blended out and a...
US20090214335 METHOD OF REPAIR FOR CANTILEVERED STATORS  
A method for repairing a cantilevered stator vane includes removing a damaged portion leaving a remaining vane portion. A supplemental airfoil portion is then selected and is attached to the...
US20120058694 Rudder Propeller Vessel Propulsion System and Vessel Equipped Therewith and Assembly and Disassembly Method Therefor  
A rudder propeller ship propulsion system with a rudder propeller containing an underwater housing mounted on a receiver that is detachably fastened on or in a ship's hull has locks for the...
US20070077148 System for restoring turbine vane attachment systems in a turbine engine  
A system and method for repairing turbine vane attachment systems in a turbine engine. In at least one embodiment, the invention may be directed to a system and method for repairing wear on a...

Matches 1 - 50 out of 440 1 2 3 4 5 6 7 8 9 >