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Patent # Description
2018/0128208 Rocket Engines Systems
The present invention relates to improved rocket engine systems. In one embodiment, an improved rocket engine system includes a propellant source, at least one...
2018/0128207 ELECTRICALLY OPERATED PROPELLANT FOR SOLID ROCKET MOTOR THRUST MANAGEMENT
Electrically operated propellant is used to supplement the thrust provided by solid rocket motor (SRM) propellant to manage thrust produced by a SRM. The gas...
2018/0128206 GAS TURBINE ENGINE
A turbofan engine is provided having a fan and a nacelle assembly enclosing the fan. The nacelle assembly includes a thrust reverser system having one or more...
2018/0128205 TRACK BEAM WITH COMPOSITE LUG
A thrust reverser for a nacelle may comprise a composite track beam and a composite lug. The composite lug may be inserted through a through-hole in the...
2018/0128204 AXIAL PISTON ENGINE AND METHOD FOR OPERATING AN AXIAL PISTON ENGINE
To improve the efficiency of an axial piston engine, the invention proposes an axial piston engine with a combustion chamber which operates with two-stage...
2018/0128203 PISTONS WITH THERMAL BARRIER COATINGS
A piston for an opposed-piston engine has a thermal barrier coating on at least the piston crown. The piston, at least the piston crown, is made of titanium or...
2018/0128202 PISTONS WITH THERMAL BARRIER COATINGS
A piston for an opposed-piston engine has a thermal barrier coating on at least the piston crown. The piston, at least the piston crown, is made of titanium or...
2018/0128201 DIRECT INJECTION ENGINE CONTROLLING DEVICE
An engine (10) is a cylinder injection engine, and includes an injector (21) that directly injects a fuel into a combustion chamber (23), and an ignition plug...
2018/0128200 SYSTEMS AND METHODS FOR CONTROLLING FLUID INJECTIONS
A vehicle includes a combustion engine having at least one cylinder to burn a fuel and a fuel injector to selectively supply fuel to the cylinder. The vehicle...
2018/0128199 PRE-MIXING ENGINE SYSTEM AND CONTROL METHOD FOR THE SAME
A pre-mixing engine system may include a plurality of cylinders that are combusted in a predetermined sequence; an intake manifold connected to the cylinder; a...
2018/0128198 METHOD OF IMPROVING ACTIVE FUEL MANAGEMENT REACTIVATION TORQUE RESPONSIVENESS
A method of improving active fuel management reactivation torque responsiveness. The method includes detecting a driver torque request signal for increased...
2018/0128197 SYSTEMS AND METHODS FOR NON-INTRUSIVE CLOSED-LOOP COMBUSTION CONTROL OF INTERNAL COMBUSTION ENGINES
Systems and methods for non-intrusive closed-loop control of internal combustion engines are provided. Systems of the non-intrusive closed-loop control of...
2018/0128196 METHOD FOR OPERATING A COMBUSTION ENGINE FOLLOWING A COLD START
A method for operating a combustion engine after a cold start, the combustion engine including a supercharger device, a plurality of combustion chambers, a...
2018/0128195 METHOD FOR SMOOTHLY CONNECTING A LOAD DURING AN ACTIVATED CYLINDER DEACTIVATION PROCESS OF AN INTERNAL...
A method for operating an internal combustion engine, in particular a gas engine, having two cylinder banks, each of which includes multiple cylinders, wherein...
2018/0128194 METHODS AND SYSTEM FOR ADJUSTING ENGINE OPERATION BASED ON EVAPORATED AND CONDENSED PORTIONS OF WATER INJECTED...
Methods and systems are provided for adjusting engine operation based on estimated vaporized and condensed portions of water injected during a water injection...
2018/0128193 CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
A control system for an internal combustion engine includes an exhaust gas passage, an intake passage, a turbocharger, a bypass passage, a waste gate valve, a...
2018/0128192 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
An internal combustion engine includes a throttle valve, an EGR passage, an EGR valve, a valve mechanism that adjusts opening and closing characteristics of an...
2018/0128191 DRIVE SYSTEM
A drive system may include an internal combustion engine and an expander operated via a working medium. A force transmission device may be disposed between a...
2018/0128190 METHOD FOR SWITCHING, IN AN EFFICIENCY-OPTIMIZED MANNER, A FOUR-STROKE INTERNAL COMBUSTION ENGINE INCLUDING A...
A method for operating a four-stroke internal combustion engine is provided. The internal combustion engine can be switched over between a full cylinder...
2018/0128189 EXHAUST GAS FLAP
An exhaust gas flap, especially for the exhaust gas stream of an internal combustion engine, includes a flap tube (24), a flap diaphragm (26). The flap...
2018/0128188 HIGH-PRESSURE PUMP CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
A high-pressure pump control device is applied to an internal combustion engine including a high-pressure pump supplied with fuel discharged from a...
2018/0128187 COOLED COOLING AIR SAFETY THROUGH A TEMPERATURE-MONITORING LINE REPLACEABLE UNIT
A temperature detection device located downstream a cooling network coupled to a gas turbine engine and located upstream of at least one of a compressor rotor...
2018/0128186 FLEXIBLE COUPLING FOR GEARED TURBINE ENGINE
A gas turbine engine includes a fan shaft arranged along an engine central axis, a frame supporting the fan shaft, a gear system rotatably coupled with the fan...
2018/0128185 FLEXIBLE COUPLING FOR GEARED TURBINE ENGINE
A gas turbine engine includes a fan shaft arranged along an engine central axis, a frame supporting the fan shaft, a gear system rotatably coupled with the fan...
2018/0128184 HIGH-SPEED SECTION DISCONNECT FOR DRIVEN TURBOCHARGER
Disclosed is a high-speed section disconnect for a driven turbocharger with a traction drive. The turbo shaft is attached to a turbine and compressor, and...
2018/0128183 TURBINE ENGINE WITH A PAIR OF CONTRAROTATING PROPELLERS PLACED UPSTREAM OF THE GAS GENERATOR
Engine comprising a propeller unit with a pair of contrarotating propellers (31, 32), a gas generator (5) supplying a power turbine (53), the pair of...
2018/0128182 SYSTEM AND METHOD FOR STARTING GAS TURBINE ENGINES
A method of starting a gas turbine engine includes determining an abnormal shutdown condition during operation of the gas turbine engine and determining a...
2018/0128181 DIFFUSER REMOVAL TOOL
A diffuser removal tool for displacing an exhaust diffuser from a gas turbine engine is provided, which includes a pair of support arms, a clamp and wedge...
2018/0128180 SUPPORT PROVIDING A COMPLETE CONNECTION BETWEEN A TURBINE SHAFT AND A DEGASSING PIPE OF A TURBOJET
The invention relates to a support providing a complete connection between a degassing pipe (3) and a turbine shaft (2), said support including a plurality of...
2018/0128179 INTERCOOLED COOLING AIR HEAT EXCHANGER ARRANGEMENT
An intercooled cooling system for a gas turbine engine is provided. The intercooled cooling system includes a plurality of cooling stages in fluid...
2018/0128178 Intercooled Cooled Cooling Integrated Air Cycle Machine
A first cooling stage is fluidly coupled to a bleed port of a compressor to receive and cool bleed air with the air stream to produce a cool bleed air. A...
2018/0128177 METHOD FOR FORMING A HOLE IN AN ENGINE COMPONENT
A method of forming a hole in an engine component. The hole is formed through a wall defining first and second opposing surfaces. An inlet is located on the...
2018/0128176 INTERCOOLED COOLED COOLING INTEGRATED AIR CYCLE MACHINE
An intercooled cooling system for a gas turbine engine is provided. The intercooled cooling system includes cooling stages in fluid communication with an air...
2018/0128175 SYSTEM AND METHOD FOR FLEXIBLE FUEL USAGE FOR GAS TURBINES
A system includes a gas turbine system having a first compressor, a combustor, and a turbine, where the first compressor provides a first portion of a...
2018/0128174 Transition Manifolds for Cooling Channel Connections in Cooled Structures
A cooled structure of a gas turbine engine having a main body with a leading edge, a trailing edge, a first side portion, a second side portion, and a cavity....
2018/0128173 TURBINE ENGINE FAN MODULE INCLUDING A TURBINE ENGINE INLET CONE DE-ICING SYSTEM, AND A DE-ICING METHOD
The invention relates to an aviation turbine engine fan module including a de-icing system (10) for de-icing an inlet cone (1) and comprising a sheath (30)...
2018/0128172 SYSTEMS AND METHODS FOR POWER PRODUCTION WITH INTEGRATED PRODUCTION OF HYDROGEN
The present disclosure relates to systems and methods useful for power production. In particular, a power production cycle utilizing CO.sub.2 as a working...
2018/0128171 METHOD AND APPARATUS FOR POWER STORAGE
Cryogenic energy storage systems, and particularly methods for capturing cold energy and re-using that captured cold energy, are disclosed. The systems allow...
2018/0128170 Spherical Compensator Junction Assembly for High Pressure Ducting System
A compensator junction assembly for carrying pressurized hot gases in an aircraft ducting system comprises a substantially spherical inner race having at least...
2018/0128169 SIMPLIFIED ENGINE BLEED SUPPLY WITH LOW PRESSURE ENVIRONMENTAL CONTROL SYSTEM FOR AIRCRAFT
A gas turbine engine assembly for an aircraft includes a fan section delivering air into a main compressor section. The main compressor section includes a...
2018/0128168 GEARED TURBOFAN WITH THREE TURBINES ALL COUNTER-ROTATING
A gas turbine engine has a fan rotor, a first compressor rotor and a second compressor rotor. The second compressor rotor compresses air to a higher pressure...
2018/0128167 COMPRESSED AIR ENERGY STORAGE AND POWER GENERATION METHOD AND COMPRESSED AIR ENERGY STORAGE AND POWER...
In a compressed air energy storage and power generation device, a compressed air energy storage and power generation method defines, as a reference storage...
2018/0128166 STEEL PISTON CROWN AND/OR COMBUSTION ENGINE COMPONENTS WITH DYNAMIC THERMAL INSULATION COATING AND METHOD OF...
A piston for an internal combustion engine is provided. The piston includes a thermal barrier coating applied to a crown formed of steel. According to one...
2018/0128165 Power Supply System and Control Method of Power Supply System
Abrupt output fluctuation of renewable energy is smoothed by output control of a prime mover driven generator and curtailment of renewable energy. The...
2018/0128163 MULTI-ARC BEARING AND TURBOCHARGER
A multi-arc bearing includes: a bearing surface a cross-sectional shape of which perpendicular to an axial direction of a shaft includes a plurality of arcs;...
2018/0128162 WASTEGATE FOR AN ENGINE SYSTEM
Methods and systems are provided for a wastegate of a turbocharger including a valve plate, valve actuation mechanism, and a bifurcated wastegate passage. In...
2018/0128161 WASTEGATE FOR AN ENGINE SYSTEM
Methods and systems are provided for a wastegate of a turbocharger including a valve plate, valve actuation mechanism, and a wastegate passage. In one example...
2018/0128160 DEVICE BUILT INTO A CYLINDER HEAD FOR CONTROLLING AMOUNT OF AIR FED INTO THE INTAKE OF A TURBOCHARGED INTERNAL...
The present invention relates to a device for controlling the amount of air fed into the intake of a charged internal combustion engine, said engine comprising...
2018/0128159 CARBURETOR FOR TWO-STROKE INTERNAL COMBUSTION ENGINE
A carburetor for a two-stroke internal combustion engine whereby airtightness is maintained and intake of uncombusted fuel into an air path is prevented. The...
2018/0128158 DIESEL COMBUSTION SYSTEM
A diesel combustion system including a piston, an annular impinging block, and a combustion chamber. The combustion chamber is divided by the annular impinging...
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