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WO/2023/104225A1 |
A rotary combustion engine (1) consisting of a hollow cylindric housing (3) of an engine (1) inside provided with a rotor having side-closed impeller blades (5) forming individual separated inner expansion chambers (10). On the outer sid...
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WO/2022/255334A1 |
This gas turbine combustor is provided with: a cylinder body that defines a combustion chamber; an air passage for supplying air to the combustion chamber; and a resonator including an opening open to the air passage. The air passage inc...
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WO/2022/191728A1 |
According to the invention, the rotary engine, which is a spark ignition four-stroke engine consisting of a stator provided with some covers, in which a rotor is mounted concentrically with the stator by means of some support bearings ar...
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WO/2022/174844A1 |
Pulse detonation engine (2) for the combustion of a mixture of biogas and hydrogen, comprising a valve assembly (16) and a combustion chamber (27) connected to the valve assembly (16). The valve assembly (16) comprises a suction diffuser...
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WO/2022/124933A1 |
The invention relates to the field of mechanical engineering and can be used in aircraft and vehicle gas turbine engines and power plants. The present invention achieves the technical result of increasing the power and the energy convers...
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WO/2022/103511A1 |
An air-breathing rocket engine in certain embodiments comprises an outer shell and an interior portion situated entirely within the front end of the outer shell. The interior portion includes a funnel-shaped intake and an annular primary...
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WO/2021/243949A1 |
A gas turbine power generation device using viscous force to convert pulse detonation gas energy, comprising an air intake channel (1) and a compressor (2); the air intake channel (1) is located at the front end of the gas turbine, the c...
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WO/2021/179007A1 |
A charging system for charging a reactor with air used energy produced by the reactor and includes a vessel having a hollow interior cavity partially filled with a liquid slug, a first air pocket within the cavity on a first side of the ...
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WO/2021/179018A1 |
In a general aspect, a system can include a reactor for combusting fuel and producing high-temperature, high-pressure liquid as a byproduct, and at least one vessel defining a cavity to be partially filled with water, with an air pocket ...
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WO/2021/151036A1 |
A sound attenuating engine exhaust system and methods are provided for directing exhaust gases away from an internal combustion engine of a vehicle and attenuating undesirable exhaust sounds during engine operation. The sound attenuating...
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WO/2021/013381A1 |
The invention relates to an internal combustion engine, in particular a crankless rotary motor, comprising - a motor housing block (1), - at least one shaft (3), and - at least one compressor cylinder (13), for which a cylindrical disc-s...
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WO/2021/009439A1 |
The invention relates to an aircraft turbomachine (10) combustion chamber (14) having a main axis (A) and comprising: - a body (20) of revolution coaxial with the main axis (A), in which a plurality of combustion tubes (18) are formed, s...
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WO/2020/256534A1 |
Compression rotor, having axially air compression impellers and power rotor, comprising a cascade of the power turbines rotates on the separate bearings, which are under action of high temperature and requires of special cooling, therefo...
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WO/2020/254743A1 |
A constant-volume combustion system (1) for a turbomachine comprises a plurality of combustion chambers (100) distributed annularly about an axis (XX'), each combustion chamber comprising an inlet orifice (102) and an outlet orifice (103...
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WO/2020/249862A1 |
An object of the present invention is a method of controlling a deflagration combustion process in a pistonless combustor (100). The method comprises scavenging combustion products of the previous cycle, introducing air into the combusto...
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WO/2020/240583A1 |
This patent discloses three improvements in thrust vectoring ignition chamber engine described in my indian patent 201821027867 which uses multipurpose double action scotch yoke actuator. First is substituting bilaterally operated bipart...
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WO/2020/172399A1 |
A rotating internal combustion engine is provided. The engine includes a drive shaft and a rotatable cylinder coupled with the drive shaft. Combustion chambers are formed through the rotatable cylinder. The combustion chambers are define...
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WO/2020/117205A1 |
An engine having a compressor for generating a flow of pressurized oxidizer, a fuel mixing system in fluid communication with the compressor for mixing fuel with the pressurized oxidizer creating a fuel-oxidizer mixture, a combustion cha...
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WO/2020/075742A1 |
An engine (5) has a gas supply unit (10) which includes a piston (12) and supplies a drive combustion gas (71) in accordance with a reciprocating linear motion of the piston. The gas supply unit further includes: a cylinder (11) in which...
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WO/2020/065669A2 |
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WO/2020/021571A1 |
This patent discloses thrust vectoring ignition chamber engine. Thrust vectoring ignition chamber used in this engine is an annular cylinder having nozzles mounted in a way such that during fuel suction phase they are sealed and during i...
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WO/2020/021570A1 |
This patent discloses thrust vectoring ignition chamber engine in which ignition chamber is an annular cylinder having nozzles mounted such that during fuel suction phase they are sealed and during ignition of fuel they are unsealed so t...
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WO/2020/021573A1 |
This patent discloses thrust vectoring ignition chamber engine. Thrust vectoring ignition chamber used in this engine is an annular cylinder having nozzles mounted in a way such that during fuel suction phase they are sealed and during i...
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WO/2020/021572A1 |
This patent discloses thrust vectoring ignition chamber engine. Thrust vectoring ignition chamber used in this engine is an annular cylinder having nozzles mounted in a way such that during fuel suction phase they are sealed and during i...
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WO/2020/021569A1 |
This patent discloses thrust vectoring ignition chamber engine. Thrust vectoring ignition chamber used in this engine is an annular cylinder having nozzles mounted in a way such that during fuel suction phase they are sealed and during i...
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WO/2020/012112A1 |
Constant-volume combustion system (1) for a turbomachine, comprising a plurality of combustion chambers (2) distributed in a ring about a main axis (Θ), said combustion chambers (2) comprising intake ports (21) and exhaust ports (22), t...
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WO/2019/204389A1 |
A system and method is disclosed for the start-up and control of pulsejet engines and this system includes an Electronic Fuel Injection ("EFI") system that further includes one or more electrically controlled fuel injectors that can be s...
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WO/2019/147213A1 |
A turbine installation consists of a turbine (1) linked via a working shaft (9) to an electric generator (8), and a system for actuating the turbine (1). The system for actuating the turbine comprises a fuel-detonation mechanism (2) conn...
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WO/2019/122514A1 |
An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on...
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WO/2019/063908A1 |
The invention relates to a constant volume combustion chamber (1) for a turbine engine, the chamber (1) comprising an intake port (6), an exhaust port (7), and a first rotary seal (11) arranged opposite the intake and exhaust ports (6, 7...
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WO/2019/045997A1 |
A disc turbine engine with a multi disc engine where each disc engine includes a turbine blade, a low-pressure compressor blade, a high-pressure compressor blade, and a bearing. Each disc engine runs freely and individually, counter-rota...
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WO/2018/234698A1 |
The invention relates to a constant volume combustion system (1) for a turbomachine (10) comprising: a plurality of combustion chambers (100) distributed in a ring about an axis (XX') defining an axial direction (DA), each combustion cha...
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WO/2018/229317A1 |
A jet engine (1) with continuous and discontinuous impulse, which comprises a diffuser (2) with a cylindrical exterior shape, a combustion chamber (3), and several fuel injection means (19) and a nozzle (4), both with same exterior shape...
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WO/2018/190156A1 |
Provided is an engine (5) having a gas supply unit (10) which, as a piston (12) reciprocates rectilinearly, supplies combustion gas for driving. The gas supply unit (10) includes: a first combustion chamber (31) provided on a first side ...
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WO/2018/067253A1 |
A combustion management device for generating a thrust burst to impart a physical impulse. In operation, a combustion chamber, defined by a valve unit (33), is primed to a set pressure and fueled by fuel injectors (23). An ignitor (22) t...
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WO/2017/196208A1 |
The group of inventions is intended to improve the energy efficiency of internal combustion engines by improving the conversion of fuel combustion energy into mechanical energy. The claimed method is characterized in that, in a working c...
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WO/2017/137661A1 |
An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on...
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WO/2017/106689A1 |
A pulse combustor system for efficiently operating a pulse combustor. The pulse combustor system includes the pulse combustor and a duct. The pulse combustor has a combustion chamber defining an internal space, a conduit having a first e...
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WO/2017/085359A1 |
An object of the present invention is to provide a method and a system for implementing the method so as to alleviate the disadvantages of a reciprocating combustion engine and gas turbine when generating power. The invention is based on...
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WO/2017/065285A1 |
Provided is an engine (10) having a gas turbine unit and multiple combustion units (80) for supplying combustion gas (51) to the gas turbine unit. Each of the combustion units (80) includes: a combustion chamber (11); a first mechanism (...
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WO/2017/051141A1 |
A free-piston engine has a cylinder (503) and a pair of opposed pistons (502) reciprocating in the cylinder, each piston having both a hydraulic bounce function using a hydraulic accumulator (408), and a pneumatic bounce chamber (508), (...
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WO/2017/048455A1 |
A turbine engine combustion system is disclosed including a fuel nozzle assembly having three independently controlled stages of water injection. A first stage includes water mixed with a gaseous fuel upon inlet to the nozzle, where the ...
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WO/2017/045014A1 |
An internal combustion engine wherein a thermo potential heat flow in combustion is maximized by providing a feedback of an optimized amount of thermo potential heat flow that is modulated in the exhaust media, into the air intake, and a...
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WO/2016/200460A2 |
A pulse combustor system for operating pulse combustors in anti-phase. The pulse combustor system includes two pulse combustors connected at their combustion chambers by a connecting tube. Each of the pulse combustors has a fundamental o...
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WO/2016/198792A1 |
The invention mainly relates to a turbine engine combustion chamber module (4) comprising at least one constant-volume combustion chamber (7). Said module is characterized in that it also comprises, upstream of said at least one constant...
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WO/2016/181307A1 |
The invention relates to a turbine, in particular a combustion gas turbine, which drives a high-speed generator for generating electricity, said turbine having a high efficiency. The turbine has at least one combustion chamber (6), which...
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WO/2016/145931A1 |
An internal combustion engine comprises a compressor, a combustion chamber (8), pipelines, a spray pipe (9), an oiler (23), a driving device, a first safety device, a second safety device, an electric ignition device (22), a rack, a firs...
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WO/2016/132055A1 |
The invention relates to a constant-volume combustion system (3) for a turbine engine. Said system includes: - a plurality of combustion chambers (11-14) regularly distributed around a longitudinal axis (AX); - a toroidal manifold (7) in...
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WO/2016/131149A1 |
A compound engine assembly having an engine core including at least one internal combustion engine in driving engagement with an engine shaft, a compressor having an outlet in fluid communication with an inlet of the engine core and incl...
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WO/2016/120551A1 |
The invention relates to a turbine engine combustion module (10), in particular for an aircraft turbine engine, designed to carry out constant-volume combustion, comprising: a plurality of combustion chambers (12) distributed angularly i...
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