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Patent Searching and Data


Matches 251 - 300 out of 2,894

Document Document Title
WO/2013/185982A1
The invention relates to a power plant (1) comprising at least one gas turbine (2) and at least one tower (12) that is equipped with a power generation unit (11) and is used for generating electricity from an aerodynamic updraft in the t...  
WO/2013/181380A3
A low RPM permanent magnet generator mounted over the exhaust port of a HVAC condenser provides a direct drive generator that allows low cogging and low startup resistance to effectively produce electricity at low wind speeds.  
WO/2013/178256A1
The invention describes a compressor station (100) for transferring a medium in a pipeline system. The compressor station (100) comprises a compressor (10) for transferring the medium within a pipeline (110) wherein the compressor (10) i...  
WO/2013/179987A1
The power generation unit (1A) is coupled through an accessory gearbox (19) to the engine rotary shaft (7) of an aircraft engine (E). A rotor (12) passes through the accessory gearbox (19), and a drive gear (14) for driving the rotor (12...  
WO/2013/167328A1
The invention relates to a rotor (3) for a turbomachine, wherein the rotor (3) comprises a planetary gear (1) on which low-pressure end stage blades (17) are arranged, wherein the planetary gear (1) is designed in such a way that the fre...  
WO/2013/159653A1
A steam power cycle power generation system, comprising a pressure booster; the booster is formed by connecting a hollow piston, a casing, two telescopic pipes, and two heat exchangers; the hollow piston is installed in the casing, and d...  
WO/2013/158179A2
An example method of controlling performance of gearbox of a gas turbine engine includes establishing a gear characteristic of a plurality of double helical gears each disposed about a respective axis in a gearbox. Performance of the plu...  
WO/2013/158266A1
A power module (100) of electrostatic tool (10) is provided with an air flow switch (202). The air flow switch (202) receives an air flow through one passage (102) and outputs two portions of that air flow through two other passages (210...  
WO/2013/154601A2
The technology combines a secondarily-fueled boiler with a primary-fueled Rankine steam cycle combustion system in a hybrid process. Outputs from a secondarily-fueled combustion system are fed into the feedwater heater(s), deaerators, fe...  
WO/2013/143877A1
The turbine system (110) has: (A) a first turbine (151), (B) a second turbine (152), (C) a third turbine (153), (D) a central gearbox (130) mechanically coupled on the input side to the three turbines and having a mechanical connection o...  
WO/2013/141926A1
A turbine engine includes a shaft, a fan, at least one bearing mounted on the shaft and rotationally supporting the fan, a fan drive gear system coupled to drive the fan, a bearing compartment around the at least one bearing and a source...  
WO/2013/141934A2
A nacelle assembly for a high-bypass gas turbine engine includes a fan variable area nozzle movable relative to a fan nacelle to vary a fan nozzle exit area and adjust a pressure ratio of the fan bypass airflow during engine operation.  
WO/2013/141068A1
A water pressure system (100) of a steam plant (1) comprises a steam generator (4) for evaporating water supplied through a water supply passage (6) to produce water steam, a steam turbine (3) rotated by the water steam that was produced...  
WO/2013/136131A1
The application discloses an organic Rankine Cycle system with a generating unit, a condenser for condensing an organic work fluid, a feeder pump for circulating the organic work fluid and an evaporator (14) for evaporating the organic w...  
WO/2013/130911A3
A system in at least one embodiment having a first drive system including a prime mover and a counter rotation gear connected to said prime mover; a first disk-pack turbine connected to said prime mover; and a second disk-pack turbine co...  
WO/2013/130373A1
A gas turbine engine includes a central body support that provides an inner annular wall for a core flow path. The central body support includes first splines. A geared architecture interconnects a spool and a fan rotatable about an axis...  
WO/2013/123546A1
A power generation system comprises a heat collector, a turbine generator system having a turbine and at least one doubly fed induction generator, a heat exchanger, a gas holding tank, an energy storage unit and a load. The heat collecto...  
WO/2013/123479A1
An electric machine is disclosed integrated to rotate with a shaft of a gas turbine engine. In one form the electric machine is integrated with a fan of the gas turbine engine. A rotor of the electric machine can be disposed at the end o...  
WO/2013/116009A1
An exemplary geared turbomachine assembly includes a core inlet having a radially inner boundary that is spaced a first radial distance from a rotational axis of a turbomachine, and a compressor section inlet having a radially inner boun...  
WO/2013/110765A1
The present invention relates to a turbine and generator housing having a cavity (18) for accommodating a turbine and/or a generator, wherein the cavity is formed by an end-side wall (12) and is surrounded by a side wall (14) which exten...  
WO/2013/102990A1
First through third phase voltage level determining devices (30-32) output signals, respectively, when any of the first through third phase impedance values fall below a reference value among the three phase voltages representing transmi...  
WO/2013/098498A1
The invention relates to an aircraft turbine engine comprising a turbine engine shaft and a pumping module (100) which includes a structural casing (9), a pumping shaft (11) connected to the turbine engine shaft, a turbine engine fuel su...  
WO/2013/094381A1
Provided is a method for operating a lean-fuel suction gas turbine engine in a stable manner by controlling the rotational frequency of the lean-fuel suction gas turbine engine, for which it is difficult to control the rotational frequen...  
WO/2013/087740A2
At least part of a fluid is compressed in a compressor driven by an electric motor. The compressor has variable inlet guide vanes of which an angle can be adjusted. The electric motor is powered using a power supply network, and a signal...  
WO/2013/087740A3
At least part of a fluid is compressed in a compressor driven by an electric motor. The compressor has variable inlet guide vanes of which an angle can be adjusted. The electric motor is powered using a power supply network, and a signal...  
WO/2013/075641A1
A micro-fluid power generation system, which mainly includes a runner (1), an impeller (2), a micro-generator (3) and a power control unit (4) and can also be provided with a communication unit (5). The runner (1) is provided with a flui...  
WO/2013/065216A1
The turbine blades (9) of the spindle device are provided with a front surface (21) that faces towards the front of the direction of rotation, and a back surface (22) that faces towards the back and is struck by the gas. The back surface...  
WO/2013/059038A1
An expander-generator is disclosed having an expansion device and a generator disposed within a hermetically-sealed housing. The expansion device may be overhung and supported on or otherwise rotate a hollow expansion rotor having a thru...  
WO/2013/046888A1
This Rankine cycle is provided with a coolant pump, a heat exchanger, an expander, and a condenser. This Rankine cycle is provided with a clutch arranged on a power transmission path that runs from an engine to the coolant pump. Also, be...  
WO/2013/046932A1
This engine-waste-heat utilization device contains a Rankine cycle, a power transmission mechanism, a clutch that enables and disables power transmission via the power transmission mechanism, and a case (96). The Rankine cycle is provide...  
WO/2013/046969A1
This waste heat utilization apparatus, which is provided with a Rankine cycle, and a power transmission mechanism that transmits power regenerated by an expander to an engine, wherein: the power transmission mechanism is provided with an...  
WO/2013/043754A1
An energy storage system utilizing compressed gas as a storage medium, may include one or more turbines configured to convert energy in gas expansion and compression processes. One or more axial and centrifugal turbines may be used to st...  
WO/2013/041452A1
The invention relates to a turbomachine train (20), having at least one turbo compressor (1) and one drive unit (2) for driving the at least one turbo compressor (1), a drive shaft (3) which is driven by the drive unit (2) and at least o...  
WO/2013/040720A1
The invention relates to an arrangement for converting mechanical energy into electric energy which can be fed to a load, in particular an accumulator (1) or a power supply grid, comprising: - an electric machine (10), which has at least...  
WO/2013/033795A1
This technological innovation combines in a single unit the related social and quality-of-life benefits for millions of people living in hard-to-reach, isolated and geographically dispersed places, in which they can generate their own el...  
WO/2013/026702A3
The invention relates to a gas turbine arrangement (10) for a power plant, having a compressor (12) for compressing combustion air, which compressor is coupled, by means of a shaft (22), to a turbine (20) which can be driven by combustio...  
WO/2013/028088A1
Device for the production of electric current from waste heat by using a generator (3) driven by an ORC turbine (2), whereby the generator (3) and the ORC turbine (2) are coupled by a common shaft (4).  
WO/2013/025659A1
The present disclosure is directed to systems and methods for reducing and/or harvesting drag energy from transport vehicles. A system in accordance with a particular embodiment includes a mobile transport platform, a donor substance sou...  
WO/2013/022664A3
Various technologies pertaining to tuning composition of a fluid mixture in a supercritical Brayton cycle power generation system are described herein. Compounds, such as Alkanes, are selectively added or removed from an operating fluid ...  
WO/2013/022664A2
Various technologies pertaining to tuning composition of a fluid mixture in a supercritical Brayton cycle power generation system are described herein. Compounds, such as Alkanes, are selectively added or removed from an operating fluid ...  
WO/2013/016904A1
A heat engine using air, hydrogen or helium as a working medium comprises components such as a spout, a turbine, a power generator, a compressor, a cylinder, and a conventional heat engine. Through a thermodynamic cycle, the heat engine ...  
WO/2013/019656A2
The invention relates to a process flow scheme for Hydraulic Transient Energy Generation. The invention is based on the principle of hydraulic transients involving conversion of kinetic energy into potential (pressure) energy. The Hydrau...  
WO/2013/019656A9
The invention relates to a process flow scheme for Hydraulic Transient Energy Generation. The invention is based on the principle of hydraulic transients involving conversion of kinetic energy into potential (pressure) energy. The Hydrau...  
WO/2012/175270A1
The invention relates to a method for running up a stationary gas turbine (10) having a compressor (18), a turbine unit (24) and a rotor (14) which can be driven by an external rotary drive from a standstill up to a predefined rotor rota...  
WO/2012/175328A1
The invention relates to a steam-turbine system, comprising a steam turbine (10), with a turbine rotor shaft (12), and an actuable rotational device (16) for the rotational drive of the turbine rotor shaft (12) during an operational star...  
WO/2012/173757A3
A turbine assembly (300) includes a turbine flywheel assembly (400) and a magnet motor (600) within a turbine casing (500). The turbine flywheel assembly comprises a turbine flywheel (414) rotatably coupled to a shaft (412), turbine blad...  
WO/2012/151383A1
A flow-control assembly may include a fluid conduit and a flow-control valve in the fluid conduit. The flow-control assembly may further include a fluid expansion conduit with an inlet defined at least in part by the fluid conduit and co...  
WO/2012/143296A1
A speed control device for limiting the idle and operating speed of a pneumatic power tool driven by an air turbine (20) and comprising an inlet passage (16) for supplying pressure air at a pressure (P1), one or more nozzles (25) for dir...  
WO/2012/137843A1
A generator apparatus (1) capable of preventing an increase in the frontal area of an aircraft engine is provided with: a transmission (22) connected to a rotating shaft of the engine; a generator (34) driven by output from the transmiss...  
WO/2012/137844A1
Provided is a compact aircraft engine obtained by configuring the aircraft engine so that an accessory can be directly supported without the use of an accessory gear box. An aircraft engine (E) is provided with: a take-off shaft (11) whi...  

Matches 251 - 300 out of 2,894