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WO/2011/042954A1 |
A turbocharging system for an internal combustion engine is equipped with a turbocharger (10) having a compressor (10a) and a turbine (10b), and a pressure wave supercharger (20) which supercharges the internal combustion engine (1) by r...
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WO/2011/044555A1 |
An inlet fluid booster system for an internal combustion engine having engine cylinders includes a compressed fluid supply source that is in upstream fluid communication with the engine cylinders. A fluid booster is in downstream fluid c...
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WO/2011/034657A2 |
A supercharged internal combustion engine including a pressurized fluid outlet, the engine comprising a two-ended piston, with one end received in a combustion chamber, and another end received in a hydraulic chamber. The piston further ...
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WO/2011/018263A1 |
The invention relates to a device for utilizing waste heat of an internal combustion engine (10). A heat exchanger (26) of a circuit (24) of a working medium is provided in the exhaust section (20) of said internal combustion engine. Con...
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WO/2011/015336A1 |
The present invention relates to a turbocharged reciprocating piston engine having a combustion chamber, and to a method for operating said engine. The combustion chamber has at least one inlet valve (10), one outlet valve (13) and at le...
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WO/2011/009693A1 |
The invention relates to a vehicle (1) comprising a combustion engine (2) provided for driving a drive train (7-13) of the vehicle (1), at least one charger (19) provided for increasing the pressure of the air supplied to the combustion ...
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WO/2011/011019A1 |
Disclosed is a system and method that increases the amount of power available from a super-turbocharger, and the fuel efficiency of an engine. The system utilizes a catalytic converter to provide thermal buffering to the turbine protecti...
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WO/2011/005616A2 |
A fluid flow control system for controlling flow of a primary fluid to a downstream flow-inducing device includes a moving fluid expander with variable expansion ratio and variable speed arranged to receive the flow of the primary fluid ...
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WO/2011/002566A1 |
An engine exhaust system includes a turbocharger turbine with an undivided inlet. The engine includes two exhaust pipes, each exhaust pipe receives an exhaust gas portion from a group of cylinders. The exhaust pipes terminate at a common...
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WO/2010/151739A2 |
A compressor airflow control assembly is operable to control airflow through a centrifugal compressor. The control assembly includes an air valve mounted in the airflow path to control airflow through the compressor. The control assembly...
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WO/2010/104268A9 |
The present invention relates to reduction of compression space and improvement of intake / exhaust efficiencies through structural modification of a booster cylinder that delivers an explosive exhaust pressure generated during an exhaus...
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WO/2010/144614A1 |
A system for increasing electrical power includes an exhaust gas turbine, a generator, and a controller. The exhaust gas turbine is configured to be driven by exhaust gas from an engine. The generator is coupled to the exhaust gas turbin...
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WO/2010/141077A2 |
An internal combustion engine in which the power output is controlled by modulating at least one of the compression ratio, expansion ratio, ratio of expansion rate to compression rate, air to fuel ratio, and steam to air ratio. Continuou...
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WO/2010/136005A1 |
The invention proposes that the shaft-hub connection of a rotatable cell rotor (7) of a gas-dynamic pressure wave machine (6) for charging a combustion engine be composed of individual sheet metal parts having a hub outer body made of a ...
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WO/2010/133351A1 |
The invention relates to a housing of a fresh gas supply device (11) for an internal combustion engine (12) with a turbocharger (13), comprising a fresh gas connecting section (26) which connects a charge air inlet (2) and an air outlet ...
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WO/2010/129872A1 |
The present invention generally relates to providing an air supply for components associated with an engine. More particularly, the present invention relates to a system and method for using compressed air generated by a split-cycle engi...
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WO/2010/128558A1 |
An exhaust valve of a displacement expander (an expander) as a regenerator is equipped with a variable valve mechanism, and the opening timing of the exhaust valve is made the later as the intake pressure of the entire engine is made the...
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WO/2010/129274A2 |
A turbocompressor for use with a process fluid and including an axial expansion turbine for expanding the process fluid and a centrifugal compressor for compressing the process fluid. The turbine and compressor share a common shaft, all ...
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WO/2010/120499A1 |
An engine includes a crankshaft rotatable about a crankshaft axis. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft such that the compression piston is operable to recipr...
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WO/2010/120856A1 |
An engine includes a crankshaft rotatable about a crankshaft axis. A compression piston is slidably received within a compression cylinder and operatively connected to the crankshaft such that the compression piston is operable to recipr...
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WO/2010/115636A2 |
An internal combustion engine (1) is depicted and described, having a crank shaft, having at least one compression piston (5) which is movably accommodated in a compression cylinder (4), and having at least one working piston (7) which i...
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WO/2010/117779A1 |
A two-stroke engine (10) includes a crankshaft (12) that is rotatable about an axis (14), and an engine block (20) that includes a combustion cylinder (28) and a compression cylinder (26). A first piston (38) is slidably disposed within ...
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WO/2010/115382A1 |
The combustion engine, specifically the combustion engine consisting of one piston, at least, the piston rod, the driven shaft and the engine block which contains the split piston (1), at least, consisting of the external piston (2) and ...
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WO/2010/114030A1 |
A hybrid type working machine having a supercharger, in which overload to the engine is suppressed. The hybrid type working machine (1) comprises an engine (11); a supercharger (42); a motor generator (12) that generates electricity with...
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WO/2010/114393A1 |
A two stroke internal combustion engine (1) incorporating an asymmetric exhaust port/transfer port inversion device (2) characterised in that the device includes a hollow flap valve (100) adapted to pivot about a hollow pivot shaft (101)...
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WO/2010/102477A1 |
An air powered flywheel is presented. The inertia of the flywheel body is composed of the weight of system components which are an air powered engine, a heat exchanger (1), an air tank (13), an electric control system (14), a pneumatic c...
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WO/2010/098746A1 |
A system for providing a catalyst to a first flow of gas. The first flow of gas has an operating pressure. A pipe carries the first flow of gas from a compressor of a turbocharger to a combustion chamber. The operating pressure of the fi...
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WO/2010/085646A1 |
An engine including air intake pressurization devices having an outlet where compressed air is expelled, a combustion chamber where air is received from the outlet and where exhaust gases are expelled, first and second intake valves and ...
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WO/2010/075167A1 |
A method of operating a combustion engine including causing an intake stroke in a first cylinder, causing a compression stroke in the first cylinder thereby creating pressurized fluid and releasing pressurized fluid from the first cylind...
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WO/2010/069027A1 |
A three-stroke internal combustion engine completes a complete combustion cycle of exhaust, intake, compression, ignition, and expansion within a single revolution of a crankshaft by a single stroke of a first piston and a single stroke ...
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WO/2010/057319A1 |
In a method for producing a cellular wheel made of metal, the following steps are conducted consecutively: (a) providing a sheet metal strip (26) having a length (1) that corresponds at least to the length of a circumferential line of an...
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WO/2010/059509A2 |
Separation of an air compression supply port from exhaust gas recirculation (EGR) in internal combustion engines. In one aspect, an air intake connector includes an entry port for an EGR gas, and an air intake elbow is connected to the a...
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WO/2010/054310A2 |
A powder metal rocker arm is provided. The rocker arm may be connected to a cylinder head of an engine to assist in transferring motion between engine components. The rocker arm includes a pivot aperture formed therein to facilitate pivo...
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WO/2010/049272A1 |
The present invention mainly relates to an optimised turbocharger for transverse engines, in particular for four-cylinder transverse engines. The invention mainly relates to a turbocharger (1’) comprising a turbine (3’), coupling mea...
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WO/2010/045917A1 |
The invention relates to a gas-dynamic pressure wave machine for compressing the charge air of an internal combustion engine, comprising a rotor housing (1) in which a rotor having cells is arranged, a hot gas housing (3) which is arrang...
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WO/2010/045918A1 |
The invention relates to an internal combustion engine (1) comprising a pressure wave supercharger (2), the air quantity in a charge air flow produced by the pressure wave supercharger (2) being larger than the air quantity that can be a...
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WO/2010/044873A1 |
A system and method is described for an internal combustion engine system. The system comprises a compressor configured to produce compressed, heated gas for the internal combustion engine and a burner manifold. The burner manifold also ...
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WO/2010/039849A1 |
A turbocharged engine system (500) is configured to vaporize methanolin a heat exchanger (350) using heat from exhaust gases, and uses the vaporized methanol to drive a turbine (361) of the engine's turbocharger (316, 519,124, 126). The ...
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WO/2010/036229A1 |
Improvements in a gas powered engine. Said improvements include use of a piston with a fixed piston arm that extends through a seal in the lower portion of the cylinder. In this proposal of a four-stroke engine, the down chamber is used ...
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WO/2010/031561A1 |
An arrangement for supplying fresh gas to a turbocharged internal combustion engine (1) having an intake line (14) and an exhaust gas line (15), comprising: an exhaust gas turbocharger (2) having at least one compressor impeller (4) for ...
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WO/2010/031560A1 |
The invention relates to a fresh gas supply device (7) for an internal combustion engine (1) having a turbocharger (2), said device (7) comprising the following: a charge air inlet (6) for taking in charge air from the exhaust gas turboc...
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WO/2010/017324A1 |
A super-turbocharger (100) utilizing a high speed, fixed ratio traction drive (114) that is coupled to a continuously variable transmission (116) to allow for high speed operation is provided. A high speed traction drive is utilized to p...
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WO/2009/155620A1 |
The invention relates to a reciprocating engine, comprising one or more compressor units (2, 3), which can be configured as piston, screw or other compressors, and a separate working cylinder (9, 10) or separate working cylinders (9, 10)...
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WO/2009/148918A2 |
An inertially-assisted electric supercharger and products and systems including same.
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WO/2009/142989A2 |
One exemplary embodiment may include an engine breathing system including an exhaust driven auxiliary air pump to flow air directly into the exhaust side of the breathing system.
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WO/2009/136994A1 |
A supercharger system for supplying compressed air to an internal combustion engine, including a supercharger; an active clutch operationally connected to the engine that can be selectively opened and closed; a motor/generator operationa...
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WO/2009/118520A1 |
A method of and apparatus for operating a supercharger for an automotive engine is disclosed. The supercharger has: an input shaft for coupling to an engine crankshaft, and coupled to the rotor of a first electrical machine and a first c...
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WO/2009/117775A1 |
A cylinder housing and piston assembly for a two stroke internal combustion engine; said cylinder housing divided by a fixed separator plate from a crankcase portion of said engine; said piston moving reciprocatingly within said cylinder...
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WO/2009/103590A1 |
The invention relates to a method for operating an automotive drive train (1) comprising an internal combustion engine (2), a turbocharger (22) associated with said internal combustion engine, and a device for injecting additional compre...
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WO/2009/097787A1 |
A cylinder linkage method for a multi-cylinder internal-combustion engine that piston rods (27) and pistons (28) of four or more linkage combustion and compression double-way cylinder groups (14A,14B,14C,14D,30A,30B,30C,30D) and double-w...
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