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US20110274538 |
CERAMIC GAS TURBINE SHROUD
An example gas turbine engine shroud includes a first annular ceramic wall having an inner side for resisting high temperature turbine engine gasses and an outer side with a plurality of radial... |
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US20110038723 |
TURBINE HOUSING WITH WALL CLADDING
A turbine housing for a turbine is provided. The turbine housing includes a wall cladding on an inner wall of the turbine housing. In a region of joint flanges, the wall cladding is arranged and... |
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US20140356150 |
GRAIN MICROSTRUCTURE IN DAMPERS OF GAS TURBINE ENGINE
A damper for a gas turbine engine is provided. The damper comprises a first portion, a second portion, and a surface. The second portion angularly extends from the first portion to define an... |
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US20120301286 |
METHOD FOR REPAIRING A FLANGE OF A HOUSING
A method of repairing a flange of a casing, or a casing made of aluminum, for a turbine engine or an airplane turboprop or turbojet, the flange including at least one through hole for passing a... |
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US20150159673 |
FAN ASSEMBLY
A fan assembly includes a fan, a guiding board, and a weight. The fan includes an end board defining a vent. The guiding board is pivotably mounted to a top of the end board. The weight is... |
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US20130302153 |
AIR CIRCULATION FAN USED IN LIGHT STEEL FRAME
An air circulation fan used in a light steel frame includes a top base, a circuit assembly, a shroud, a driving source, and a blade set. A pivoting portion of the shroud is pivotally connected to... |
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US20120328428 |
CEMENTLESS PUMP FOR PUMPING MOLTEN METAL
In a cementless pump for pumping molten metal, support structure is suspended above the molten metal. A motor is supported by the support structure. A shaft is fastened to the motor. An impeller... |
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US20120243981 |
CAST TURBINE CASING AND NOZZLE DIAPHRAGM PREFORMS
Various turbine component preforms are disclosed having near-net shape features. In one embodiment, a turbine casing preform is disclosed. The turbine casing preform includes an as-cast body... |
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US20130004306 |
CHORDAL MOUNTING ARRANGEMENT FOR LOW-DUCTILITY TURBINE SHROUD
A shroud apparatus for a gas turbine engine includes: a shroud segment comprising low-ductility material and having a cross-sectional shape defined by opposed forward and aft walls, and opposed... |
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US20100322760 |
Interlocked CMC Airfoil
A ceramic matrix composite (CMC) airfoil assembled from a pressure side wall (42) and a suction side wall (52) joined by interlocking joints (18, 19) at the leading and trailing edges (22, 24) of... |
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US20110076140 |
HOUSING FOR THE NACELLE OF A WIND TURBINE
Disclosed is a housing for the nacelle of a wind turbine, comprising a support structure (15) composed of tubes and braces, preferably made of metal, especially steel, or plastic, especially... |
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US20150192140 |
Composite Housing with a Metallic Flange for the Compressor of an Axial Turbomachine
The present application relates to an annular outer housing of a low-pressure compressor of an axial turbomachine. The housing includes an annular wall of a composite material with an organic... |
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US20130323040 |
CENTRIFUGAL BLOWING FAN
A centrifugal blowing fan includes a back yoke made from metal, having a substantially bottomed cylindrical portion around a rotating shaft of a motor, an inner surface attached with a magnet of... |
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US20120230815 |
VENTILATION FAN
A ventilation fan arranged to reduce vibrations includes an impeller rotating around a center axis, a motor portion arranged to rotate the impeller, a motor supporting portion arranged to support... |
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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... |
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US20100310362 |
Housing for a Blade Wheel
A turbine housing for a turbine wheel of an exhaust gas turbocharger, is formed from a casting material and comprises at least two flow chambers that are separated from each other by a flow... |
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US20130189092 |
GAS TURBINE ENGINE STATOR VANE ASSEMBLY WITH INNER SHROUD
A stator vane assembly includes a vane having an inner end. In one example, the vane is aluminum. An inner shroud has an aperture receiving the inner end. A flexible material secures the inner end... |
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US20120183394 |
TURBOMACHINE SHROUD
An example turbomachine shroud assembly includes an annular shroud configured to receive a rotating component. A radially outer surface of the annular shroud establishes positioning slots and... |
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US20150098810 |
HYBRID INNER FIXED STRUCTURE WITH METALLIC AND COMPOSITE CONSTRUCTION
Aspects of the disclosure are directed to a system for an aircraft comprising: a titanium bottle section that includes at least two sections configured to house an engine, and at least one... |
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US20130136588 |
FIBROUS STRUCTURE FORMING A FLANGE AND A COUNTER-FLANGE
A fibrous structure for fabricating a composite part including a matrix reinforced by the fibrous structure, the fibrous structure being made by three-dimensional weaving and presenting a main... |
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US20130336773 |
METALLIC RAILS ON COMPOSITE FAN CASE
A composite fan case has a generally cylindrical composite shell, at least one band of sacrificial composite material circumscribing an outer surface of the composite shell, and a metallic rail... |
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US20110146230 |
Integrated Nacelle Assembly
An assembly includes a unitary nacelle structure and an integrated fan housing for a gas turbine engine assembly. The unitary nacelle structure includes an inlet region and a fan cowl region, and... |
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US20100061846 |
REPAIRED TURBINE EXHAUST STRUT HEAT SHIELD VANES AND REPAIR METHODS
A method of repairing a turbine exhaust case strut heat shield vane includes removing a damaged portion of the vane, solution heat treating the vane, attaching a replacement section to the vane,... |
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US20140169956 |
OVERMOLDED VANE PLATFORM
A vane includes a platform with a fixture overmolded by a sheath. |
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US20150226230 |
SERIES FAN FRAME BODY STRUCTURE MADE OF DIFFERENT MATERIALS
A series fan frame body structure made of different materials includes at least two fans, which are serially connected with each other. The fan frames of the two fans are made of different plastic... |
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US20130094951 |
MID TURBINE FRAME (MTF) FOR A GAS TURBINE ENGINE
A static structure of a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of airfoil sections between an outer ring and an inner ring. A spring... |
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US20140322000 |
Turbine Nozzle for Air Cycle Machine
A nozzle for use in an air cycle machine has a plate. A plurality of vanes extends in a second axial direction away from the plate. The plurality of vanes extends for a height away from the plate... |
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US20140023492 |
INTEGRATED NACELLE INLET AND METALLIC FAN CONTAINMENT CASE
A fan nacelle includes a metallic fan containment case. A nacelle inlet is secured to the metallic fan containment case by permanent fastening elements. A gas turbine engine includes a metallic... |
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US20120051898 |
WIND TURBINE COMPONENT HAVING A LIGHTWEIGHT STRUCTURE
A wind turbine component having a lightweight structure is provided and includes a metallic matrix defining a cavity, metallic foam enclosed within the cavity and a solidification metallurgical... |
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US20150152744 |
STRUCTURAL PART MADE OF COMPOSITE MATERIAL SUCH AS A RAIL FOR A SLIDING COWL OF A THRUST REVERSER OF AN AIRCRAFT ENGINE NACELLE
The present disclosure relates to a structural part made of a composite material, such as a rail for a slidable cowl of a thrust reverser of an aircraft engine nacelle. The structural part... |
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US20110116912 |
ZONED DISCONTINUOUS COATING FOR HIGH PRESSURE TURBINE COMPONENT
A turbine component has an airfoil extending between a leading edge and a trailing edge, and has an outer surface. A coating includes at least two discontinuous areas that are spaced from each... |
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US20140271162 |
PUMP CASING WITH PRE-STRESSED LINING
A method is described for forming a lining on an inner surface of a pump casing. The lining can protect the pump casing from corrosive and abrasive fluids. The method disclosed improves the... |
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US20120148392 |
COMPOSITE FAN CONTAINMENT CASE ASSEMBLY
A fan case for a gas turbine engine includes a composite fan containment case having an outer surface, a front and a rear. An attachment flange and a mounting ring are respectively provided on the... |
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US20130343884 |
Impeller of Cooling Fan
An impeller of a cooling fan includes a metal base, a shaft and a plurality of plastic blades. The metal base includes a shaft-coupling portion, a first assembling portion apart from the... |
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US20110081238 |
GAS TURBINE ENGINE SHEET METAL VANE
A gas turbine engine stator vane has a sheet metal body with a pressure surface and a suction surface extending chordwise from a leading edge to a trailing edge. The sheet metal body has opposed... |
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US20120294709 |
TURBINE HOUSING OF AN EXHAUST-GAS TURBOCHARGER
A turbine housing of an exhaust-gas turbocharger includes an outer housing, an inner housing, and a tubular fitting which is formfittingly connected to the inner housing and has a flange collar... |
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US20140193249 |
ELECTRICAL CONDUCTOR PATHS
A component, for example an aerofoil vane or other gas path structure in a gas turbine machine such as a gas turbine engine, in which an insulated electrical conductor path is embedded... |
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US20090045632 |
Flow energy installation
Flow energy installation with at least one in particular roller-like rotor (1) which rotates about an axis (A1) and has a plurality of rotor blades (2), wherein one, a plurality or all rotor... |
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US20110014038 |
WIND TURBINE WITH SKELETON-AND-SKIN STRUCTURE
A wind turbine comprises a turbine shroud and optionally an ejector shroud. The turbine shroud and/or the ejector shroud include a skeleton support structure, with a skin covering at least a... |
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US20130149126 |
TREATED VALVE SEAT
An aluminum alloy turbine housing includes an inlet for exhaust, a turbine wheel space configured to receive exhaust via the inlet, a wastegate opening configured to receive exhaust via the inlet... |
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US20140301836 |
VANE ASSEMBLY AND METHOD OF MAKING THE SAME
A vane assembly for a gas turbine engine comprises at least one vane, a first platform and a second platform. The at least one vane has a first end and an opposite second end with the first end of... |
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US20140119905 |
FAN STRUCTURE
A fan structure includes a casing, a fan, and two elastic members. The casing has an accommodation space. The fan is located in the accommodation space. The fan has a first side and a second side... |
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US20120219409 |
PUMP USED IN GASIFICATION SYSTEM
A pump used in a gasification system, the pump comprises a housing having an inlet and an outlet, a rotor supported within the housing for rotation relative to the housing, the rotor comprising a... |
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US20150152882 |
INTEGRATED FRAME STRUCTURE OF SLIM FAN AND MANUFACTURING METHOD THEREOF
An integral structure of a slim fan frame includes a metal baseplate, a bearing, a central plastic tube and a plastic flow passage sidewall which are connected to each other by integral forming.... |
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US20090053051 |
PLASTIC COMPRESSOR HOUSING AND METHOD FOR PRODUCING SAME
A plastic compressor housing, in particular a radial flow compressor housing, preferably for a turbocharger, has at least one thermosetting plastic body for providing an intake pipe, a compressor... |
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US20110293411 |
HONEYCOMB CORE STRUCTURE FOR USE IN A STRUCTURAL PANEL FOR A JET ENGINE NACELLE
The invention relates to a honeycomb core structure (202) for use in a structural panel for a jet engine nacelle, comprising at least one block with a honeycomb core (A, B) having a central part... |
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US20100189555 |
METHOD AND ASSEMBLY FOR GAS TURBINE ENGINE AIRFOILS WITH PROTECTIVE COATING
A method of processing turbine airfoils includes depositing a protective coating on first and second turbine airfoils, and bonding the first and second turbine airfoils together after the... |
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US20130108426 |
LOW NICKEL AUSTENITIC STAINLESS STEEL
Various embodiments of the invention provide a low nickel austenitic stainless steel alloy composition including about 0.6% to about 0.8% by weight carbon; about 16% to about 18% by weight... |
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US20130051999 |
PLASTIC FAN SHROUD AND CONE ASSEMBLY AND METHOD
A manufacturing method and assembly for providing ventilation to a selected structure is disclosed. The assembly may include various features such as flexible portions, rigid portions, and... |
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US20120282086 |
NICKEL-BASE ALLOY
The invention is a class of nickel-base alloys for gas turbine applications, comprising, by weight, about 13.7 to about 14.3 percent chromium, about 5.0 to about 10.0 percent cobalt, about 3.5 to... |