Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 9,725

Document Document Title
WO/2012/038639A1
The invention mainly relates to a method for determining the mass flow rate (D1) of air entering the intake manifold (3) of an internal combustion engine (2) provided with an exhaust-gas recirculation system (10), wherein said intake man...  
WO/2012/038037A1
The invention relates to a carrier housing (1) for an internal combustion engine (1000) having an engine block (200) having a V arrangement of cylinders and having a charging group (100), designed for two-stage charging having a low-pres...  
WO/2012/036909A2
A compressor intake mixer system for internal combustion gas engines having a compressed charge bypass system comprises a bypass charge and fuel pre-mixer connected in line with the charge bypass system to reduce pressure gradient betwee...  
WO/2012/034354A1
A low entropy explosion-exhaust engine of gas charging type using mixed fuel comprises a gas compressor (2) and an explosion-exhaust engine (3), wherein a gas inlet of the gas compressor (2) is provided as an inlet for low pressure oxyge...  
WO/2012/036006A1
If, in order for the degree of opening of a flow-strengthening valve to have an effect not only on flow but also on flow rate, when the degree of opening of the flow-strengthening valve changes transiently, ignition correction control is...  
WO/2012/023970A2
A piston construction for an opposed-piston engine accommodates contoured end surfaces of the piston crowns and articulation of the pistons with piston rods. The shape of each piston crown includes a bowl with an adjoining ridge that pro...  
WO/2012/021061A1
A system for controlling exhaust gas temperature of an internal combustion engine having a combustion cycle frequency and being provided with an exhaust gas after-treatment device. The system includes a combustion airflow control valve a...  
WO/2012/016418A1
An adsorption hot fluid self-cooling system is provided, which includes an absorber (1), a desorber (2), an evaporator (3), a working substance upflow channel (4), a working substance downflow channel (5) and a system hot fluid outlet (6...  
WO/2012/002341A1
A gas engine (1) provided with a premixing device before a supercharger uses as fuel a gas with a lower specific gravity than that of air. Said gas engine (1) is positioned downstream of the air supply system of a supercharger (3), cools...  
WO/2012/000307A1
A multi-fuel pre-mixed combustion system of an internal combustion engine includes a combustion chamber (1), a main fuel spray nozzle (2), a spark plug (3) and an auxiliary spray nozzle (4). The main fuel spray nozzle (2) injects a mixed...  
WO/2011/123855A3
A forced induction system for an internal combustion engine that includes at least one cylinder and at least one piston that is positioned in the cylinder. Valves are linked with the cylinder that allows ingress and egress of a fluid. At...  
WO/2011/151115A1
The invention relates to a device for supplying an internal combustion engine on a test bench with at least one cooled useful medium, such as combustion air, engine oil, cooling water, and the like, comprising at least one cooler (1) con...  
WO/2011/149409A1
The present invention relates to a cooler arrangement for a vehicle which is powered by a supercharged combustion engine. The vehicle comprises at least one charge air cooler (10) for cooling of compressed air which is led to the combust...  
WO/2011/144833A1
The invention relates to a heat engine provided with a turbo-supercharger, said turbo-supercharger including a compressor, for compressing a gas mixture that is to be placed in the inlet of the engine, and a turbine that mechanically dri...  
WO/2011/146111A1
A two-stroke, opposed-piston engine (49) with one or more ported cylinders (c) and uniflow scavenging includes an exhaust gas recirculation (EGR) construction (131) that provides a portion of the exhaust gasses produced by the engine (49...  
WO/2011/141631A1
An arrangement for exhaust gas recirculation and turbocharging for an internal combustion engine comprising a low-pressure turbocharger (3) and a high-pressure turbocharger (4), an exhaust gas recirculation duct (5) having its starting p...  
WO/2011/139207A1
The present invention relates to an arrangement and a method for warming of coolant in a cooling system after a vehicle has been set in motion from cold. The arrangement comprises a control unit (22)adapted to assessing whether the coola...  
WO/2011/136717A1
The present invention relates to an arrangement for cooling at least one medium which isled to a combustion engine(2). The arrangement comprises a line (8, 11) adapted to leading the medium to the combustion engine(2), and at least one c...  
WO/2011/132042A1
Apparatus is provided for enhancing the performance of an internal combustion engine [1] that is fitted with a turbocharger [2] and charge air cooler [3, 30], especially of a vehicle. The apparatus comprises atomizers [4, 6, 7, 31] conne...  
WO/2011/127740A1
A rotary valve engine includes hollow rotary shaft bodies (3, 8) disposed on the top of cylinder blocks. Hollow portions of the shaft bodies function as gas exchange passages (4, 21). A gas inlet (5) and a gas outlet (9) communicating wi...  
WO/2011/120933A1
The invention relates to a gas distribution manifold (3) in the cylinder head of a heat engine of a motor vehicle, said manifold (3) comprising a manifold housing (31) provided with an inflow face for the inflow of an admission gas (G) a...  
WO/2011/121201A1
The invention relates to a method of regenerating a particle filter (35) of a supercharged internal combustion engine (1) equipped with an EGR line (40, 50) for recirculating the burnt gases, during which method there are: a) a step of a...  
WO/2011/123855A2
A forced induction system for an internal combustion engine that includes at least one cylinder and at least one piston that is positioned in the cylinder. Valves are linked with the cylinder that allows ingress and egress of a fluid. At...  
WO/2011/102783A1
The present arrangement relates to an arrangement for de-icing of a charge air cooler (1), which charge air cooler (1) comprises at least one tubular element (5) adapted to conveying compressed air. The arrangement comprises a source (10...  
WO/2011/102784A1
The present invention relates to an arrangement for preventing ice formation in a charge air cooler which comprises a radiator portion (3) in which compressed air is cooled by surrounding air which flows through the radiator portion (3)....  
WO/2011/085750A1
The invention relates to a cooling device (1) for an internal combustion engine, wherein the cooling device comprises a radiator (2) and at least one further cooler (3) connected to the radiator by means of a plurality of plug-in connect...  
WO/2011/080024A1
The invention relates to an internal combustion engine, in particular a four-stroke internal combustion engine, with a periodically repeating intake stroke for the intake of combustion air into a combustion chamber (13), which has an air...  
WO/2011/077898A1
A two-wheeled motor vehicle provided with: an engine (E), the cylinder block (34) of which protruding upward from the crankcase (32); an air cleaner (42) which cleans air; and a supercharger (44) which takes in the cleaned air fed from t...  
WO/2011/076539A1
The invention relates to an interface part (10) between a motor vehicle engine head and a heat exchanger (12), the interface part (10) comprising a first opening for the flow of a first gas. According to the invention, the first opening ...  
WO/2011/076538A1
The invention relates to a gas supply module (10) for an engine comprising a heat exchanger (12) capable of cooling said gas with a view to the intake thereof into an engine head, and a gas supply valve (14) capable of directing said gas...  
WO/2011/073512A1
The invention relates to a method of operating a turbocharged piston engine (1), which comprises a low-temperature cooling circuit (13) for low-temperature cooling liquid, a high-temperature cooling circuit (19) for high-temperature cool...  
WO/2011/073529A1
The invention relates to a piston engine comprising an intake air duct (2) for conducting intake air into cylinders (3) of the engine (1). The intake air duct (2) is provided with liquid removal means (15) for removing liquid from an inn...  
WO/2011/066877A1
The present invention relates to a control valve for a charge air circuit of an internal combustion engine, which charge air circuit has a changeover damper, comprising - a valve housing (2), which has a first pressure opening (9) that c...  
WO/2011/068450A1
The overall technical problem with internal combustion engines is to reduce fuel consumption during start and the following warm up of the engine. For private individuals most automobile trips consist of so called short stretches and Sta...  
WO/2011/064087A1
The invention relates to a gas supply module (20) for an engine, comprising a heat exchanger (22) capable of cooling gases for the intake thereof in an intake space of a cylinder head of the engine, and a gas supply valve (24) capable of...  
WO/2011/061311A1
The invention relates to an intake pipe for an internal combustion engine, comprising an outer housing (1, 7, 4) of the intake pipe, wherein a feed line (2) for charge air opens into an inlet section (1) of the housing, a heat exchanger ...  
WO/2011/054515A1
The invention relates to a charger/intercooler assembly (10) for an internal combustion engine, having one or more chargers(20, 28) and an intercooler (14), wherein the charger(s) (20, 28) has (have) a holder (78, 80) for attaching the c...  
WO/2011/054513A1
The invention relates to a V engine (1), especially a diesel engine, comprising a first cylinder bank (2) and a second cylinder bank (3), said V engine being designed for two-stage charging by means of a low-pressure exhaust gas turbocha...  
WO/2011/050892A1
The invention relates to a drive (10) for a hybrid vehicle, comprising an internal combustion engine (12), an intercooler (14) for cooling combustion air fed to the internal combustion engine (12), a cooling-medium cooler (16) for coolin...  
WO/2011/049482A1
The invention pertains to the field of mechanical engineering, and relates to a steam generator that comprises a supply pump, a water consumption regulator, an economizer, an evaporator, a steam super-heater, and gas ducts, steam ducts a...  
WO/2011/005616A3
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 ...  
WO/2011/036399A1
The invention relates to a method for managing an air/water exchange module (1) for regulating the temperature of the intake gases of a heat engine, said module (2) comprising an air/water exchanger and a branching means enabling the int...  
WO/2011/031411A1
A method includes substantially eliminating surge of a compressor and reducing specific fuel consumption and exhaust emissions of an engine by adjusting exhaust flow through an exhaust gas recirculation system, by adjusting airflow throu...  
WO/2011/026704A1
The invention relates to a gas cooler for an internal combustion engine, comprising a gas channel (1) for permeating with a gas flow fed to the internal combustion engine in a flow direction, and a heat exchanger (2) inserted in the gas ...  
WO/2010/140833A3
A water-cooling intercooler for a vehicle according to the present invention comprises: a heat exchanger formed of a plurality of heat exchange plates laminated with a distance apart from each other; a pair of air inlet/outlet side cover...  
WO/2011/023516A1
The invention relates to a gas cooler for an internal combustion engine, comprising a gas duct (1) through which a gas flow supplied to the internal combustion engine can flow in a flow direction (S), and comprising a heat exchanger (6) ...  
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...  
WO/2011/009166A1
A fluid flow device having a conical diverter, helical vanes, an annular baffle, and a flue pipe, all of which are concentrically arranged in series between an inlet and an outlet of cylindrical fluid flow passage, whereby in use the con...  
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 ...  
WO/2010/149566A1
The invention relates to an internal combustion engine (1) comprising an intake system (2), which comprises a first compressor (5) preferably driven by an exhaust gas turbine (4), and an exhaust system (3). Said engine also comprises an ...  

Matches 401 - 450 out of 9,725