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Patent Searching and Data


Matches 451 - 500 out of 9,809

Document Document Title
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 ...  
WO/2010/146063A1
The invention relates to an intake pipe having an integrated intercooler, comprising a housing (1) having a first housing part (1a) and second housing part (1b) connected thereto, wherein charge air flows into the housing (1) through an ...  
WO/2010/145955A1
The invention relates to a device for mixing a flow of intake gas and a flow of recirculated exhaust gases for the purpose of intaking said gases in the cylinder head of an automobile heat engine, the device comprising a heat exchanger (...  
WO/2010/145946A1
The invention relates to a device for mixing an intake gas flow and a flow of recirculated exhaust gases, comprising a collector (30) supplied with intake gas (G), a means (20) for injecting exhaust gas into the intake gas flow (G), and ...  
WO/2010/146048A1
The invention relates to an internal combustion engine (1) comprising an intake system (2) comprising a compressor (5) preferably driven by an exhaust gas turbine (4), an exhaust system (3), and an exhaust gas recirculation system (13) h...  
WO/2010/140833A2
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/2010/128040A1
The present invention relates to a method for operating an internal combustion engine (1), particularly of a motor vehicle, wherein the internal combustion engine (1) is provided with a fresh air system (7) for introducing fresh air into...  
WO/2010/118847A1
The invention relates to a charge air duct for an internal combustion engine comprising a housing (1) with at least one entrance (3) and at least one exit (2a) for charge air, wherein a first heat exchanger (6, 8) is arranged inside the ...  
WO/2010/077559A3
A method for preventing the rupture of a compressor wheel and/or turbine wheel of an exhaust-gas turbocharger of a motor vehicle, having the following method steps: establishing loading limit values (n(G)) for the compressor wheel and/or...  
WO/2010/118848A1
The invention relates to a charge air duct for an internal combustion engine comprising a housing (1) with at least one entrance (3) and at least one exit (2a) for charge air, wherein a heat exchanger (6, 8) is arranged inside the housin...  
WO2010110111A1
A charge air cooler comprises a high temperature side heat exchanger, and a low temperature side heat exchanger. The high temperature side heat exchanger is provided in a high temperature side cooling channel through which first refriger...  
WO/2010/107368A1
The present invention relates to a method for an internal charge engine, eg a diesel engine, having an exhaust gas recirculation, EGR, system comprising an exhaust gas cooler (4) and a charge air cooler (4) for providing a mixture of coo...  
WO/2010/102947A1
The invention relates to a charge air intercooler for arrangement in a suction tube (7) comprising a plurality of channels (1) through which coolant flows, forming a cooler block around which charge air can flow, wherein the cooler block...  
WO/2010/044703A3
The invention relates to propulsion engineering, namely to methods of operation of two-stroke engines. The invention makes it possible to increase the power-to-volume ratio of an engine through better cylinder filling and to improve engi...  
WO/2010/059509A3
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...  
WO/2010/039849A8
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 ...  
WO/2010/081930A1
The invention relates to an engine that uses a crown gear and a planet gear which allow the connecting rod to be fixed at a point which has a straight trajectory, converting the movement thereof into a translation. Since there is no incl...  
WO/2010/039517A3
A cryogenic air condenser is disclosed that pre-cools and thereby condenses air before it enters an internal combustion engine of a vehicle, allowing more fuel to be burned during each combustion cycle and enhancing the power of the engi...  
WO/2010/077559A2
A method for preventing the rupture of a compressor wheel and/or turbine wheel of an exhaust-gas turbocharger of a motor vehicle, having the following method steps: establishing loading limit values (n(G)) for the compressor wheel and/or...  
WO/2010/076383A1
A turbocharged piston engine (1) comprising an engine block (15), a bracket (14) mounted on the engine block and at least one coolant pump (12, 13) for circulating cooling liquid in a cooling circuit (39, 40) of the engine. The bracket (...  
WO/2010/076590A1
The internal combustion engine comprises: a plurality of cylinders (2), each cylinder having at least a first and a second inlet valves (3, 4) and at least a first and a second exhaust valves (5, 6), the lift of said exhaust valves (5, 6...  
WO/2010/066362A1
The invention relates to a method for operating an internal combustion engine (1), particularly a diesel-operated internal combustion engine, comprising an exhaust gas turbo charger (5) having a turbine (9) with variable turbine geometry...  
WO/2010/062241A1
The present invention relates to a charge air cooler (11) for cooling of air which is led to a supercharged combustion engine which has at least a first cylinder (2 a) and a second cylinder (2b). The charge air cooler (11) comprises an i...  
WO/2010/057726A1
The invention relates to a gas feeding module to supply a combustion chamber of an internal combustion engine with gas, particularly with air, comprising a gas feeding element (101) for feeding gas to the combustion chamber and a closing...  
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...  
WO/2010/017463A3
Embodiments of inlet manifolds (62) for use in air-induction systems for internal combustion engines (10) can have ports (68) with a reduced flow area that causes the airstream within the ports (68) to move at a relatively high velocity....  
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 ...  
WO/2010/039517A2
A cryogenic air condenser is disclosed that pre-cools and thereby condenses air before it enters an internal combustion engine of a vehicle, allowing more fuel to be burned during each combustion cycle and enhancing the power of the engi...  
WO/2010/034045A1
The invention relates to a method for operating an internal combustion engine, wherein air is inducted and then compressed, before introduction into a combustion chamber of the internal combustion engine, the air humidity of the inducted...  
WO/2010/036185A1
The present invention relates to an arrangement for a supercharged combustion engine (2). The arrangement comprises a low-temperature cooling system with a coolant, a coolant pump (27) adapted to circulating the coolant in the cooling sy...  
WO/2010/034912A1
The invention relates to an arrangement for attaching a first cooling group (10) for cooling an internal combustion engine of an automobile, said group including a first device (12a) for cooling an engine coolant and a second device (12b...  

Matches 451 - 500 out of 9,809