Matches 1 - 50 out of 297 1 2 3 4 5 6 >


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US20130108438 TURBINE BUCKET FOR USE IN GAS TURBINE ENGINES AND METHODS FOR FABRICATING THE SAME  
A turbine bucket for use with a turbine engine. The turbine bucket includes an airfoil that extends between a root end and a tip end. The airfoil includes an outer wall that defines a cavity that...
US20140086739 TRANSITION DUCT FOR USE IN A TURBINE ENGINE AND METHOD OF ASSEMBLY  
A transition duct for use in a turbine engine is provided. The transition duct includes a radially inner wall and a radially outer wall positioned about the radially inner wall defining a flow...
US20110063799 FAN AND ELECTRONIC DEVICE EQUIPPED WITH THE SAME  
A fan including, an impeller to which a plurality of propeller-shaped blades are attached on a side surface of a substantially cylindrical huh centered on a rotation axis, a motor disposed inside...
US20130227930 GAS TURBINE FRAME STIFFENING RAILS  
Gas turbine engine frames are disclosed. An example gas turbine engine frame may include a generally annular outer casing disposed coaxially about a hub; a plurality of circumferentially spaced...
US20100232971 AIR FAN MODULE AND A FLOW DIRECTING BLADE ASSEMBLY THEREOF  
An air fan module and a flow directing blade assembly thereof aim to reduce noises generated during operation of the air fan caused by friction between blades and air and improve cooling...
US20150139795 BLOWER ASSEMBLY  
In various implementations, a plug fan assembly may include a plug fan housing and a blower wheel. The plug fan housing may include angled corner(s) and/or a flared portion. The plug fan may be...
US20140119911 FAN DEVICE  
A fan device includes a board defining an opening and a fan assembly pivotably received in the opening. The fan assembly includes a fan and a frame receiving the fan. The frame includes a top...
US20110142614 COUNTER-ROTATING AXIAL FLOW FAN  
A counter-rotating axial flow fan with reduced noise at the target operating point achieved without modifying a front impeller, a rear impeller, or a middle stationary portion is provided. An...
US20120183397 Exhaust System for Steam Turbine  
An exhaust system for a steam turbine provided with an improved annular flow guide in a high or intermediate turbine. The improved flow guide reduces flow turbulence in an exhaust hood and reduces...
US20130154269 TURBINE GENERATORS AND SYSTEMS  
Turbines, turbine generators, and turbine generator systems are disclosed, which can supply electrical power to an electrical system. A turbine includes a duct including a first opening at a first...
US20140064958 FAN ASSEMBLY  
A fan assembly that includes a housing having an inner peripheral wall defining a flow through opening, a stator located within the through opening and comprising an annular array of stationary...
US20120200088 Sipoline Hydro Electric Generator  
A portable hydroelectric generator that carries its own water supply. A tube with a first opening at one end for receiving fluid from a trough and a second opening at the other end for discharging...
US20130058781 FAN MODULE  
A fan module includes a housing, a connecting member, and a fan assembly. The housing includes a bottom wall and a sidewall extending up from the bottom wall. The connecting member is slidably...
US20110304230 Fan, electric motor, and machine tool  
A fan having an air guide and a flywheel is provided, the flywheel being attached to a shaft, for cooling an electric motor. The electric motor has a rotor which can be attached to the shaft. The...
US20130081731 EXHAUST GAS DIFFUSER  
According to one aspect of the invention, an exhaust gas diffuser includes an outer casing disposed about a center line of the exhaust gas diffuser, a hub disposed about the center line, and an...
US20150016990 FAN AND ARRANGEMENT HAVING SUCH A FAN  
A fan with a nozzle mounted to a base plate, wherein the base plate has on its rear wall a mounting device with an upper and lower holding device for mounting the fan on a top-hat rail. The upper...
US20130111873 AIRCRAFT TURBOJET ENGINE FAN CASING  
An aircraft turbojet engine fan casing in the form of a box section is provided by the present disclosure. The box section includes a radially interior wall of which is able to form an internal...
US20120148399 FILTER MOUNTS FOR A PORTABLE FAN AND METHODS FOR MOUNTING A FILTER TO A PORTABLE FAN  
A filter frame is removably attachable to a box fan. The filter frame is adapted for receiving a standard HVAC-style filter for removing contaminants from air flow induced by the fan. In this...
US20150098817 VENTILATION ASSEMBLY  
A ventilation assembly, particularly for a vehicle, has a cowl with a conduit for air flow. The conduit has a first portion and a second portion having a smaller diameter and a joining portion...
US20130084178 FAN ASSEMBLY STRUCTURE  
A fan assembly structure is provided. The fan assembly structure comprises a fan, an air-flow guiding structure and a fixing component. The air-flow guiding structure has a plurality of air-flow...
US20130294908 INTER-TURBINE DUCTS WITH VARIABLE AREA RATIOS  
A turbine section of a gas turbine engine is annular about a longitudinal axis. The turbine section includes a first turbine with a first inlet and a first outlet; a second turbine with a second...
US20130224014 LOW LOSS AIRFOIL PLATFORM TRAILING EDGE  
An airfoil platform comprises a leading edge portion and a trailing edge portion. The trailing edge portion comprises a first region having a convex flowpath contour, a second region having an...
US20140099185 HYDROELECTRIC POWER GENERATING DEVICE AND SYSTEM  
A fluid conduit has a constant diameter and a chamber in the conduit has a larger diameter than the diameter of the conduit. Within the chamber, an impeller is rotatable by fluid moving through...
US20140373927 LOW SHOCK STRENGTH PROPULSION SYSTEM  
A supersonic nacelle design employing a bypass flow path internal to the nacelle and around the engine is disclosed herein. A set of aerodynamic vanes may be used to shape a supersonic airflow...
US20110081241 ENHANCED AXIAL AIR MOVER SYSTEM WITH FLOOR EDGE  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20120134775 Directional, Sealable Wind-Powered Turbine  
A cylindrical wind-turbine has an intake opening set in a known direction of oncoming wind (such as towards the direction of an expected oncoming train). A central plunger acts as a valve to...
US20110217163 DOUBLE-DUCTED FAN  
A double-ducted fan includes a hub, a rotor having a plurality of blades rotatably and coupled to the hub, a first duct, a second duct, and a channel defined between the first duct and second...
US20120187697 Jet Streamer Turbine  
A jet streamer turbine comprises a top housing, a center housing, a bottom housing, a plurality of vacuum fan housing, a nose propeller housing and an exit air housing. The plurality of vacuum fan...
US20110142615 INNER WALL FOR A TURBOMACHINE NACELLE  
An inner wall for a nacelle of a turbomachine, the inner wall including an outer annular fan casing for surrounding the fan blades and including at its upstream end a flange for fastening to a...
US20080085188 MIXED FLOW FAN  
A mixed flow fan having a housing, a stator, and an impeller, with the housing having a downward extending skirt and an upper perimeter as air inlet and a lower perimeter as air exhaust, a central...
US20150167498 JOINT BETWEEN COMPONENTS  
A joint assembly between a first gas turbine engine casing and a second gas turbine casing, the first gas turbine engine casing having a plurality of circumferentially spaced attachment points and...
US20140219836 Axial Turbine With Meridionally Divided Turbine Housing  
A statorless axial turbine for a turbocharger has a turbine housing assembly defining a meridionally divided scroll extending circumferentially and surrounding the turbine wheel, the meridionally...
US20130022457 MULTI-SHELL TURBINE CASING SYSTEM  
A multi-shell turbine casing system comprises at least one supporting cell joined to at least one retaining cell. The at least one supporting cell has at least one supporting cell wall and at...
US20080265583 Water Turbine with Bi-Symmetric Airfoil  
Known underwater turbine units suffer from problems, e.g. an ability to operate in ebb and/or flow tides. Accordingly, the invention provides aerofoil (5), wherein the aerofoil (5) is symmetrical...
US20140248139 TURBOMACHINE BUCKET HAVING FLOW INTERRUPTER AND RELATED TURBOMACHINE  
Various embodiments include a turbomachine bucket having a flow interrupter, as well as related turbomachines. Various embodiments include a turbomachine bucket having: a base section sized to...
US20140023495 FAN DEVICE WITH FLUIDIC AIR FUNCTION  
The present invention is related to a fan device with fluidic air function, wherein the fan device is configured with an air guide frame which provides each air molecule with higher space freedom...
US20150147171 ENHANCED AXIAL AIR MOVER SYSTEM WITH ALIGNMENT  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20140314561 ENHANCED AXIAL AIR MOVER SYSTEM WITH ALIGNMENT  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20130309110 ENHANCED AXIAL AIR MOVER SYSTEM WITH ALIGNMENT  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20130025280 WIND- AND RADIATION-ENERGY COLLECTOR SYSTEM  
A wind-energy and radiation-energy collector system has at least one radiation-energy collector with a radiation-absorbing absorber and a reflector element. The reflector element collects...
US20080273973 Blower and Air Conditioner Outdoor Unit With the Blower  
A blower is provided with an axial flow impeller 7, a fan motor 8 positioned in a suction side of the axial flow impeller 7, and a motor stay 9 supporting the fan motor 8. The motor stay 9 is...
US20150016992 ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20110081233 ENHANCED AXIAL AIR MOVER SYSTEM WITH MATRIX  
Implementations of an enhanced axial air mover system address various issues such as drying performance, transportability, storage, use, and assembly. Some implementations include ergonomic...
US20090060735 TURBINE ROTOR APPARATUS AND SYSTEM  
A segmented turbine rotor is disclosed. The segmented turbine rotor has a plurality of rows of a plurality of turbine blades. At least one rotor segment of a plurality of rotor segments of the...
US20120243985 AXIAL BLOWER  
An axial blower includes a moving vane generating air flow by rotation, a casing accommodating said moving vane, and an adapter detachably attached to the casing. The adapter includes a fitting...
US20110255965 FAN STRUCTURE AND STATOR MODULE THEREFOR  
A fan structure comprises a stator module and a fan frame, the stator module comprises a fixing plate, an insulating holder, and a stator core. The fixing plate has a first surface, an opposite...
US20120274066 IN-PIPE TURBINE  
An in-pipe hydraulic turbine system includes a pipeline for fluid transport, the pipeline having an inlet and an outlet, and a turbine disposed within the pipeline, between the inlet and the...
US20130011239 TUBULAR INLINE EXHAUST FAN ASSEMBLY  
An improved exhaust fan housing, and exhaust fan assembly so characterized, is generally provided. The exhaust fan housing includes a first cylindrical or conical element, a second cylindrical...
US20140099198 DUCT ASSEMBLY  
A duct for a gas turbine engine system is used to convey exhaust gas and bypass air away from the engine system, towards an exhaust nozzle. The duct includes an inlet face having at least two...
US20110038724 Flow trim for vane-axial fans  
A fan comprises a fan housing which includes a fan inlet, a motor which is connected to the fan housing, and an impeller which is removably connected to the motor. The impeller includes an...

Matches 1 - 50 out of 297 1 2 3 4 5 6 >