Matches 1 - 50 out of 134 1 2 3 >


Match Document Document Title
9027345 Compound engine system with rotary engine  
A compound engine system comprising a rotary engine having a volumetric compression ratio lower than its volumetric expansion ratio, and a recess defined in the peripheral wall of the rotor in...
8899040 Compressor bypass  
A power system includes a natural gas engine, a first turbine receiving an exhaust from the engine, and a second turbine having an inlet fluidly connected to an outlet of the first turbine. The...
8850813 Bearing housing shroud  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8844282 Exhaust-gas turbocharger having a ball-cock waste-gate valve with a stress-relieved crank arm  
An exhaust-gas turbocharger has a turbine housing and a waste-gate valve of a ball-cock configuration which is arranged therein. The actuating crank of the waste-gate valve has a crank arm, to...
8813494 Method and system for a turbocharged engine  
Methods and systems are provided for operating a turbocharged engine. An engine system comprises a turbocharger, a bypass path, and a turbo-compound unit. The turbocharger may include a turbine...
8769950 Axial turbine  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8726657 Air turbine driven EGR pump for diesel engines  
A power plant includes an engine configured to receive charge air and produce exhaust. A first turbo machine is configured to be driven by the exhaust and drive a compressor that receives air. The...
8584460 Method and arrangement for reducing an NOx content in the exhaust gas of an internal combustion engine in a vehicle  
A method and an arrangement are provided for reducing a NOx-content in the exhaust gas of an internal combustion engine in a vehicle. An exhaust gas recirculation supplies exhaust gas from the...
8561403 Super-turbocharger having a high speed traction drive and a continuously variable transmission  
A super-turbocharger utilizing a high speed, fixed ratio traction drive that is coupled to a continuously variable transmission to allow for high speed operation is provided. A high speed traction...
8495877 Compound turbocharger system having a connectable compressor  
The invention relates to an internal combustion engine having a turbocompound system. The turbocompound system encompasses an exhaust-gas turbocharger, a turbo intercooler, and a power turbine....
8474258 Stoichiometric compression ignition engine with increased power output  
A stoichiometric compression ignition engine has a turbocharger coupled to it so that the exhaust from the engine feeds the turbine and the compressor provides combustion air past a throttle and...
8468826 Axial turbine wheel  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8453445 Axial turbine with parallel flow compressor  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8453448 Axial turbine  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8434307 Exhaust gas system and method for recovering energy  
A system and method for recovering energy from gases of an internal combustion engine in conjunction with exhaust gas recirculation is described and illustrated, and in some embodiments includes...
8418462 Method for maximizing transient variable geometry turbine response in an internal combustion engine  
A method of operating a variable geometry turbine (VTG) during transient operations for maximum response by determining the VTG area at the balance condition of the pressure ratio and efficiency...
8397503 Turbocharged engine for vehicle  
Two turbochargers are arranged vertically near a one side of a crank-shaft direction at a one-side face of an engine body so that the large-size turbocharger is located above the small-sized...
8387382 Diesel engine with air boosted turbocharger  
A booster mechanism is selectively connected to an exhaust turbine which consequently powers an intake air compressor. The booster mechanism applies additional power to the exhaust turbine in...
8381524 Reciprocating expansion engine and piston of a reciprocating expansion engine  
A piston and a reciprocating expansion engine with a piston having a piston head, a piston neck, and a piston shaft are described. The piston head has at least one groove which runs in a...
8353161 High diffusion turbine wheel with hub bulb  
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming an inwardly spiraling primary-scroll...
8312720 Method for controlling an engine braking device of an internal combustion engine and internal combustion engine for a motor vehicle  
In an internal combustion engine comprising an exhaust gas turbocharger, which includes a compressor with a compressor wheel arranged in an inlet tract of the internal combustion engine and a...
8261550 Power unit for an automotive vehicle and vehicle including such a power unit  
A power unit for an automotive vehicle includes an internal combustion engine, an electric machine electrically connected to electrical power storage arrangement, and a turbocharger comprising a...
8250869 Exhaust heat recovery apparatus  
An exhaust heat recovery apparatus includes a Stirling engine and a clutch. The Stirling engine produces motive power by recovering thermal energy from exhaust gas discharged from an internal...
8245511 Cylinder block mounted pedestal and turbocharger system for internal combustion engine  
A turbocharger system for an internal combustion engine includes a turbocharger with a utility pedestal extending between the turbocharger and hard point associated with the cylinder block. The...
8234867 Turbocharger system for internal combustion engine with internal isolated turbocharger oil drainback passage  
A turbocharger system for an internal combustion engine includes a turbocharger with a utility pedestal extending between the turbocharger and the hard point associated with the cylinder block....
8215113 Pedestal mounted turbocharger system for internal combustion engine  
A turbocharger system for an internal combustion engine includes a turbocharger with a utility pedestal extending between the turbocharger and a mounting surface associated with the engine. The...
8209983 Turbocharger system for internal combustion engine with reduced footprint turbocharger mounting pedestal  
A turbocharger system for an internal combustion engine includes a turbocharger with a utility pedestal extending between the turbocharger and a mounting point associated with the cylinder block....
8191371 Drive train, particularly for motor vehicles  
The invention relates to a drivetrain, in particular for motor vehicles, having an internal combustion engine, comprising an output shaft;having a turbocharger, comprising an exhaust gas turbine,...
8136740 Thermodynamic cycles using thermal diluent  
A thermodynamic system that produces mechanical, electrical power, and/or fluid streams for heating or cooling. The cycle contains a combustion system that produces an energetic fluid by...
8127544 Two-stroke HCCI compound free-piston/gas-turbine engine  
This invention provides a compact, fuel-efficient internal combustion engine that can be used to provide rotating shaft output power to a wide variety of mobile and stationary applications. It is...
7987673 Turbo-compound system  
The invention concerns a turbo compound system, including a crankshaft driven by an internal combustion engine; a blowdown turbine arranged in the exhaust line of the internal combustion engine; a...
7966817 Compound transmission  
An internal combustion engine comprises includes a turbo-compound and the known Föttinger-coupling is replaced by a torsion vibration damper. The Föttinger-coupling, which is used to transmit...
7950231 Low emission turbo compound engine system  
A diesel or HHCI engine has an air intake and an exhaust for products of combustion. A pair of turbochargers receive the products of combustion in a series relationship and an exhaust...
7886522 Diesel gas turbine system and related methods  
A combined diesel gas-turbine system for optimizing operation and combustion processes of a diesel engine includes a catalytic sub-system, a turbo-generator sub-system and a hybrid sub-system. The...
7775044 Low volumetric compression ratio integrated turbo-compound rotary engine  
A compound cycle engine (10) comprises a compressor and a turbine section (14, 18), and at least one cycle topping device (16) providing an energy input to the turbine section (18). The compressor...
7694519 Turbine compound system  
A turbo-compound system having a crankshaft driven by an internal combustion engine; having an exhaust gas turbine arranged in the flow of exhaust gas of the internal combustion engine; having a...
7654087 Compact compound engine package  
A compound cycle engine (10) comprises a compressor (19) and a turbine section (16 & 20), and at least one cycle topping device (12) cooperating with the turbine section (16 & 20) to provide...
7647851 Propulsion power transmission device with a hydrodynamic reverse clutch  
The invention relates to a propulsion power transmission device having a first interface (1) and a second interface (2). According to the invention, a hydrodynamic clutch is mounted in the driving...
7637108 Power compounder  
A power compounder is disclosed. The power compounder comprises a working fluid configured to receive thermal energy from waste heat of a prime mover, a working fluid collector, an evaporator...
7412831 Integral cooling system for rotary engine  
A rotary combustion engine (12) with a self-cooling system comprises a heat exchanging interface for discharging excess heat from the rotary combustion engine (12), and a direct drive fan (44)...
7398650 Internal combustion engine comprising a mechanical charger and a turbo-compound  
In an internal combustion engine comprising a mechanical charger in the form of a positive displacement compressor connected to the engine intake duct for supplying compressed air to the engine...
7347048 Internal combustion engine comprising an engine braking arrangement  
In an internal combustion engine comprising an engine braking arrangement including a constant throttle valve, an exhaust gas turbocharger with a variable turbine guide vane structure and a power...
7296562 Control system and method for estimating turbocharger performance  
A control system for estimating the performance of a compressor is disclosed. The control system has a compressor fluidly connected to an inlet manifold of a power source. The control system also...
7240491 Turbocompound internal combustion engine arrangement  
Method and arrangement for a turbocompound type internal combustion engine including an exhaust system for ducting the engine's exhaust gases. A supercharger turbine drives a compressor for the...
7104061 Fluid machine  
A fluid machine for a waste heat collecting system for an internal combustion engine has an object to make most use of the collected waste heat and an operation of a compressor, an alternator or...
7036313 Co-generation turbocharged turbine system  
A co-generation turbocharged turbine system that utilizes a gas turbine (10) connecting the exhaust to a turbocharger (24) to introduce pressurized air into the inlet of the turbine for improving...
7021554 Heating appliance  
A domestic combined heat and power system comprising a Stirling engine (1) and water heater in the form of a supplementary burner (17). The exhaust gas from the Stirling engine is used to preheat...
7010918 Internal combustion engine with motor brake  
In an internal combustion engine with a motor brake, includes an exhaust gas turbocharger and a power turbine disposed in the exhaust gas discharge line from the turbocharger for the conversion of...
6971585 System and method for protecting equipment from damage due to low or rapidly changing temperatures  
A system and method of protecting production tooling used in semiconductor fabrication from potentially damaging low temperatures or sudden temperature drops during periods of primary power outage...
6895753 Exhaust turbine apparatus  
Apparatus and method for supplying sealing air to an exhaust turbine (15) that interacts with an internal combustion engine for turbo-compound operation in a vehicle. Exhaust gases from the...

Matches 1 - 50 out of 134 1 2 3 >