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WO/2022/172231A1 |
Flywheel battery comprising at least one rotor (13) mechanically connected to at least one flywheel (26) through at least one central shaft (20) suitable to rotate around a central axis (A), wherein the central shaft (20) is joined to on...
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WO/2022/166031A1 |
A packed bed-based compressed air energy storage system and method. The system comprises: a compression system, a gas storage system, a heat storage system, a pressure stabilizing system, and a turbine system. A low-temperature heat exch...
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WO/2022/166184A1 |
A helium-carbon dioxide heat exchange system. The system comprises a helium-carbon dioxide heat exchanger (1), a helium inlet header (2), a helium outlet header (4), a carbon dioxide inlet header (7) and a carbon dioxide outlet header (9...
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WO/2022/166185A1 |
A high-temperature gas-cooled reactor carbon dioxide power generation system and method. The system comprises: a helium-carbon dioxide heat exchanger (1), a turbine (5), and a compressor (3); wherein a first outlet of the helium-carbon d...
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WO/2022/160366A1 |
A star circulation system for an ocean thermal energy conversion apparatus, comprising an IDC server (1), a generator (5), a turbine (4), an evaporator (3), a heat pump (2), and a condensation device (6). One end of the IDC server (1) is...
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WO/2022/150933A1 |
A boundary-layer turbomachine coupled to a shaft for transmitting power, comprising a plurality of ducts, and a plurality of blades and/or one or more protrusions. The plurality of ducts are defined by duct walls configured to rotate abo...
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WO/2022/152998A1 |
The invention relates to a hybrid turbofan engine (100) for an aircraft, comprising a fan (2), an electric motor/generator (34) and a gas generator, the engine comprising, between the fan (2) and a splitter that separates the flows (38),...
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WO/2022/147946A1 |
A fracturing and power generation switchable device, comprising a power apparatus (10), a speed change apparatus (20), and a carrying base (30). The switchable device is configured to be switched between a first state and a second state;...
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WO/2022/144514A1 |
The invention relates to an aircraft turbomachine module, comprising an accessory gearbox (30) as well as a transfer shaft (34) and a drive shaft (25) rotatably connected with one another by means of a power transmission device (37), the...
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WO/2022/139607A2 |
This gear-driven self-powered permanent magnet generator system requires an understanding of Newton's Third Law of Motion, low/high voltage electrical controls, instrumentation controls, and of principles of mechanical and civil engineer...
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WO/2022/132921A1 |
A novel turbine motor spindle assembly for a spindle-mounted pneumatic tool, especially in a live tool environment is described. The novel turbine motor spindle assembly includes a manifold with a front end and a rear end. The manifold i...
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WO/2022/117413A1 |
The invention relates to a turbocharger (1) with an integrated catalytic converter substrate block (3) and to a hybrid vehicle (50) which has such a turbocharger. The turbocharger (1) has a turbine housing (21), a turbine wheel (12), and...
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WO/2022/117952A1 |
This method for stopping at least one aircraft turbogenerator (1) comprises: - controlling the stopping (E1) of the turbogenerator (1); - passing from the nominal operating speed (Nref) of the power shaft (3, 12) to a first operating spe...
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WO/2022/112028A1 |
The invention relates to a method for controlling a turbine engine comprising an electric motor forming a device for injecting torque on the high-pressure rotation shaft, in which method a setpoint for fuel flow into the combustion chamb...
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WO/2022/115019A1 |
A turbine (10) configured to operate in a thermodynamic cycle comprising a working fluid circuit, wherein the turbine comprises an impeller (11) mounted on a first end (20a) of a turbine shaft (20), the impeller being arranged in a housi...
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WO/2022/101570A1 |
The invention relates to a turbomachine (10) comprising a propeller (12), a propeller shaft (13) carrying the propeller (12), a rotating electric machine (19), having at least a first configuration in which it is mechanically coupled to ...
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WO/2022/101586A1 |
A turbomachine (10), in particular for a rotary-wing aircraft, having a gas generator (13) provided with a rotary shaft (18), a reversible first electric machine (11), a free turbine (12) driven in rotation by a flow of gas generated by ...
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WO/2022/097143A1 |
A treated article includes fibers, a sizing agent, and a retention aid. The sizing agent includes a wax or a component thereof having an acid value of from 10 mg to 220 mg, KOH/g as measured in accordance with USP 401. The retention aid ...
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WO/2022/097786A1 |
Provided in the present invention is a thermodynamic system comprising: a boiler in communication with a combustor; and a steam turbine which receives steam heated and discharged from the boiler and supplies a rotational force of an impe...
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WO/2022/090661A1 |
Disclosed is a turbogenerator (10), in particular for an electrically-driven rotary wing aircraft, comprising a gas generator (13) provided with a first shaft (18), at least one reversible electrical machine (11), and a free turbine (12)...
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WO/2022/090650A1 |
Disclosed is a turbomachine comprising a gas generator (13) provided with a first shaft (18), at least one reversible electrical machine (11), a free turbine (12) provided with a second shaft (17) and caused to rotate by a gas flow gener...
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WO/2022/093415A1 |
A gas turbine propulsion system includes a shroud that defines a fluid flow path. A gas turbine engine in the fluid flow path includes a compressor, a combustor downstream from the compressor, and a turbine downstream from the combustor....
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WO/2022/088885A1 |
An expansion power generation system for a compressed air energy storage power station, which system comprises a plurality of inter-stage reheating-type air expansion generator sets and a heat storage medium sub-system, wherein each inte...
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WO/2022/093414A1 |
A power generation system includes a shroud that defines a fluid flow path. A compressor is in the fluid flow path, and a combustor is in the fluid flow path downstream from the compressor. A turbine is in the fluid flow path downstream ...
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WO/2022/076530A1 |
A micro-combined heat and power (mCHP) system (100) includes a liquid cooled variable speed genset (106) that is located to the exterior of a building (172) and that is provides heat and power to the interior of the building. The genset ...
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WO/2022/073799A1 |
Disclosed is a facility (1) for the refrigeration and/or liquefaction of a fluid, comprising a circuit (2) of fluid to be cooled comprising an upstream end (21) intended to be connected to a source of fluid to be cooled and a downstream ...
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WO/2022/074574A1 |
A powered system is disclosed including a power block, an exhaust system configured to receive exhaust gas from the power block, a carbon capture system and a heat recovery system. The exhaust system is configured to couple the carbon ca...
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WO/2022/076001A1 |
A power generation transport includes a gas turbine, an inlet plenum coupled to an intake of the gas turbine, a generator driven by the gas turbine, and an air intake and exhaust module including an air inlet filter housing, an intake ai...
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WO/2022/068223A1 |
A compressed air energy storage system and method based on a common heat storage and release loop. A packed bed heat storage device (106), a liquid storage tank (108) and a shielding pump (109) are sequentially connected in series to for...
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WO/2022/066008A1 |
The invention relates to a power generating system for balancing services and electricity production, a method of modifying an existing power generating plant to provide balancing services and electricity production, the use of electroly...
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WO/2022/064321A1 |
Device for expanding a fluid, which device (1 ) comprises an inlet (2) for a high pressure fluid, an outlet (3) for a low pressure fluid, and a control valve (4) between the aforementioned inlet (2) and outlet (3) for expanding the fluid...
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WO/2022/051987A1 |
A system for comprehensive utilization of wind power and solar energy in a coastal area. A power output end of a windmill is connected to a windmill directly-connected air compressor; an output end of a photovoltaic panel is connected to...
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WO/2022/050269A1 |
This pump device comprises a rotary shaft, a hub part attached to the rotary shaft, a centrifugal pump blade attached to the circumferential surface of the hub part, an annular disk part attached to the tip of the centrifugal pump blade,...
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WO/2022/049352A1 |
Hybrid turbomachine (1) comprising an electrical generator (2), a gas generator (3) provided with an air intake (31) and an exhaust (32) and an acoustic control system (4) comprising a control unit (41) and a plurality of loudspeakers. A...
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WO/2022/051586A1 |
A supercritical CO2 turbo-generator system is disclosed. The turbo-generator system comprises: a plurality of turbine generator units (200A-200C), a direct current bus (410), a plurality of active rectifiers (290A-290C), and a voltage co...
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WO/2022/042885A1 |
A method of operating a train system for driving a mechanical driven equipment is disclosed. The train system comprises a hybrid gearbox connected between a power source and a load to be driven. The hybrid gearbox includes a lay shaft ge...
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WO/2022/032481A1 |
Disclosed are a system and a method for cooperatively treating kitchen waste in a garbage incineration plant. The system comprises a garbage pool, a three-phase separation device and a garbage incineration and power generation system, an...
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WO/2022/027844A1 |
A liquefied air energy storage peak regulation system and method based on the intermediate suction of a compressor. The system comprises a first steam turbine group (1), a second steam turbine group (4), a condenser (5), a refrigeration ...
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WO/2022/012834A1 |
The invention relates to a modification of a system which has a gas turbine (4') and a generator (7), wherein the old gas turbine (4') is replaced with a new more modern gas turbine (4), and the rotational direction of the generator (7) ...
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WO/2022/008853A1 |
The invention relates to a counter-rotating compressor (10) for a turbomachine, comprising: a rotor (16); a plurality of stages of first blades (1) mounted on the rotor (16) so as to rotate the first blades (1) in a first direction of ro...
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WO/2022/002436A1 |
A method for monitoring and controlling a hybrid gas turbine system is disclosed, which is performed by a control logic unit. The method is implemented by executing an optimization among operating variables, so as to obtain control signa...
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WO/2022/004237A1 |
A CAES generation device is provided with: a plurality of motors 15; compressors 11-14 driven by each of the plurality of motors 15 and fluidly connected in multiple stages; an accumulation pressure tank 30 which accumulates compressed a...
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WO/2021/254597A1 |
Invention relates a system (10) for producing liquefied product gas comprising atleast two compressors (12.1,12.2,12.3,12.4), at least two expanders (14.1, 14.2)and a system of heat exchangers (18) arranged to a closed single phase refri...
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WO/2021/253759A1 |
A hot water supply and heating system for improving the energy efficiency of solar power generation, comprising a solar photovoltaic module (1), the solar photovoltaic module (1) being connected to a storage battery pack (2) by means of ...
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WO/2021/255371A1 |
This electromechanical installation (100) for an aircraft comprises: - an electrical network (102) comprising electrical subnetworks (104, 106); - a turbogenerator (118) comprising a gas turbine (120), an electricity generator (122) with...
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WO/2021/113055A9 |
An intentional fluid manipulation apparatus (IFMA) assembly that includes an upstream intentional momentum shedding apparatus (IMSA) configured to impart a first induced velocity to a local free stream flow during a nominal operation req...
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WO/2021/240095A1 |
The invention relates to a turbomachine comprising a fan, a first casing with longitudinal axis X in which a motor shaft is rotated around the longitudinal axis X, a second casing (23) surrounding and coaxial with the first casing, and a...
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WO/2021/233431A1 |
Disclosed is a turbocharging device (10), comprising a starter generator (1), a compression wheel (2), a first-stage turbine wheel (3) and at least one second-stage turbine wheel (4), which are sequentially arranged. Engine exhaust gas f...
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WO/2021/230616A1 |
The present invention relates to a compander comprising: a bull gear connected to a power generator; a first pinion member comprising at least one first pinion and provided on one side of the bull gear; and a second pinion member compris...
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WO/2021/225477A1 |
The invention relates to turbogenerators for generating energy at gas condensate wells, gas wells and oil-and-gas wells using reservoir energy and, in particular, by means of work done by the gas being produced in said wells. A turbogene...
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