Matches 1 - 50 out of 196 1 2 3 4 >


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US20120124992 FLUID HANDLING SYSTEM HAVING DEDICATED EGR TURBO-GENERATOR  
A fluid handling system for a use with an engine is provided. The fluid-handling system may have a first turbine connected to receive a portion of an exhaust flow from the engine, a first...
US20140165557 EMISSIONS REDUCTIONS THROUGH REGENT RELEASE CONTROL  
One embodiment is a method including determining whether an ammonia storage device has a stored quantity of ammonia, predicting an impending ammonia release from the ammonia storage device,...
US20140182284 DIESEL ENGINE AND TRANSVERSE TURBOCHARGER  
A turbocharger is mounted on a diesel engine (e.g., a marine diesel engine), with the turbocharger's turbine axis transverse to a crankshaft axis of the engine.
US20140047832 TURBOCHARGER SYSTEM HAVING AN AIR-COOLED WASTEGATE ACTUATOR  
A turbocharger system is provided herein. The turbocharger system includes a turbine positioned downstream of a combustion chamber, a turbine bypass conduit in fluidic communication with a turbine...
US20090130928 Cooling system for a turbocharged marine propulsion device  
A cooling system for a marine engine having a turbocharger provides for the flow of coolant through heat emitting objects prior to flowing through a coolant jacket of the turbocharger itself. This...
US20110107760 Intercooler Having Condensate Reservoir  
An engine air intake system for a vehicle having an internal combustion engine may include a turbocharger; a CAC heat exchanger having an inlet end for receiving compressed intake air from the...
US20150101328 METHODS AND SYSTEMS FOR AN OXYGEN SENSOR  
Methods and systems are provided for accurately learning the zero point of an intake gas oxygen sensor in varying ambient humidity conditions. The learned zero point is corrected based on an...
US20150204234 FRESH AIR SUPPLY DEVICE  
A fresh air supply device for an internal combustion engine may include a filter element arranged in a filter compartment. A charge-air cooler may be arranged in a cooler compartment. A one-piece...
US20150020521 CHARGE AIR COOLER HOUSING WATER TRAP  
A charge air cooler includes a cooler housing configured to couple with an intercooler core outlet and having a condensate/water trap disposed within the cooler housing. The water trap is...
US20070137625 Controlling size of work machine cooling system  
A work machine system is provided. The system comprises an engine including an air intake system and an exhaust system. The engine is configured to operate efficiently at a defined intake manifold...
US20070180824 CONTROL OF SUPERCHARGED ENGINE WITH VARIABLE GEOMETRY TURBOCHARGER AND ELECTRIC SUPERCHARGER  
There is provided a method of controlling an engine system comprising an internal combustion engine, a supercharging system having at least one supercharger to boost intake air to the internal...
US20150101326 METHODS AND SYSTEMS FOR AN OXYGEN SENSOR  
Methods and systems are provided for accurately learning the zero point of an intake gas oxygen sensor during selected idling conditions. The learned zero point is used to infer EGR flow and...
US20150159543 ENGINE SYSTEM HAVING ALUMINUM TURBINE HOUSING  
An engine system may include an intake route control valve installed on a first intake line supplying outdoor air to an intake manifold; a second intake line bypassing the first intake route...
US20150101327 METHODS AND SYSTEMS FOR AN OXYGEN SENSOR  
Methods and systems are provided for accurately learning the zero point of an intake gas oxygen sensor during selected engine no-fueling conditions. The learned zero point is used to infer EGR...
US20090313992 System for Controlling Contaminant Deposition in Exhaust Gas Recirculation Coolers  
A system for controlling contaminant deposition in an exhaust recirculation cooler mounted in a vehicle to allow exhaust gas to recirculate along a gas recirculation path from the exhaust assembly...
US20100064683 DUAL INLET TURBOCHARGER SYSTEM FOR INTERNAL COMBUSTION ENGINE  
A dual-inlet turbocharger system for internal combustion engine includes a single-shaft turbocharger with a dual-inlet compressor section. An air router provides a bifurcated air supply for the...
US20070089412 METHOD FOR CONTROLLING AN EXHAUST GAS RECIRCULATION SYSTEM  
The invention relates to an arrangement for controlling an exhaust gas flow through an exhaust gas recirculation system for an internal combustion engine having a turbocharger. The exhaust gas...
US20090139317 Detecting coolant flow reduction for a marine engine system  
A system for detecting a reduction in engine coolant flow rate is provided. The system includes a device configured to monitor at least one parameter associated with an engine, and a device...
US20080104956 Turbocharger having inclined volutes  
A turbocharger for a power system is disclosed. The turbocharger has an impeller wheel, which is rotatable about a central axis and includes a back face at least partially defining a reference...
US20150167539 SHUTTLE VALVE ASSEMBLY AND METHOD FOR INTERCOOLER CONDENSATION REMOVAL  
Methods and systems are provided for removing condensate from an intercooler of a turbocharged internal combustion engine. Using valves to drain condensate may create a direct fluidic connection...
US20070175214 Turbocharger having divided housing with nozzle vanes  
A turbocharger for a power system is disclosed. The turbocharger has a turbine wheel and a housing configured to at least partially enclose the turbine wheel. The housing has a first turbine...
US20150159542 ENGINE SYSTEM HAVING TURBOCHARGER  
An engine system having a turbocharger may include a cylinder head, at which an intake manifold and an exhaust manifold may be positioned, the turbocharger which may be connected to the exhaust...
US20120204555 INTERNAL COMBUSTION ENGINE CHARGE AIR COOLER PRECOOLER  
A work machine having an air-breathing, fuel-consuming, liquid-cooled internal combustion (IC) engine and a turbocharger receiving combustion products from the IC engine and a compressor for...
US20070227140 Air-to-air aftercooler  
An air-to-air aftercooler may include at least one tube body configured to direct a flow of charged air, wherein the at least one tube body includes a first material. The air-to-air aftercooler...
US20060248888 System for exhaust gas recirculation in a motor vehicle  
A system for recirculation of cooled exhaust gas from a vehicle internal combustion engine includes an internal combustion engine (2) having an intake system (6) and an exhaust gas system (3), an...
US20070089411 Charge air cooling system and method  
In accordance with one embodiment, the present techniques relate to a ground power unit that supplies electricity to an aircraft. The ground power unit may include a generator coupled to a diesel...
US20060117748 Circuit arrangement which cools charging air and method for the operation of said type of circuit arrangement  
The invention relates to a circuit arrangement (1) comprising a low temperature circuit (2) in order to cool charging air in a motor vehicle, comprising a turbo charger and motor cooling circuit...
US20090205331 Piston based double compounding engine  
A unique piston based, two cycle, internal combustion engine using turbocompounding to recover exhaust heat and a hot air cycle to recover jacket heat. Three engines operate together and share...
US20080087017 Van Nimwegen efficient pollution free internal combustion engine  
Internal combustion engines, both compression ignition (CI) and spark ignition (SI), four cycle and turbocharged, are defined with the proposed patented modifications to improve environmental...
US20150219030 Air Handling System for an Opposed-Piston Engine in which a Supercharger Provides Boost During Engine Startup and Drives EGR During Normal Engine Operation  
The air handling system of a turbocharged opposed-piston engine with uniflow scavenging includes an a supercharger operable to provide boost during startup and to drive EGR during normal engine...
US20150047339 METHOD FOR ESTIMATING CHARGE AIR COOLER CONDENSATION STORAGE AND/OR RELEASE WITH TWO INTAKE OXYGEN SENSORS  
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, engine operation may be adjusted responsive to water storage parameters at the CAC, the...
US20080168770 Cooling system for an engine having high pressure EGR and machine using same  
A machine includes an internal combustion engine having an intake manifold and an exhaust manifold. An intake air conduit extends from a compressor of a turbocharger to the intake manifold and a...
US20120285162 FUEL CELL-ENGINE HYBRID SYSTEM  
The present invention relates to a fuel cell-engine hybrid system formed to effectively utilize an exhaust gas discharged from a process for generating electricity. A fuel cell-engine hybrid...
US20070033939 Turbocharged intercooled engine utilizing the turbo-cool principle and method for operating the same  
A turbocharged-intercooled engine utilizing the turbo-cool principle and method for operating the same. The engine has an air turbine for turbo-expansion cooling. The air turbine is coupled to a...
US20150013329 INLET DEVICE FOR AN AFTERCOOLER  
An inlet device for an aftercooler is provided. The inlet device includes a body defining an elongated flowpath therein. The body includes a front opening disposed at a beginning of the flowpath....
US20070227141 Multi-stage jacket water aftercooler system  
An air intake system for a power source can include a first jacket water aftercooler, a second jacket water aftercooler, a compressor system, and an air intake for the power source. The first...
US20060196183 Supercharging assist control system and method  
In an engine system having a motor-assisted supercharger, first and second supercharge-assist controls are performed. The first supercharge-assist control performs the supercharge-assist by an...
US20080115493 Diesel combustion engine having a low pressure exhaust gas recirculation system employing a corrosion resistant aluminum charge air cooler  
A diesel engine system (10) includes a diesel combustion engine (12), an exhaust gas driven turbine (14), an exhaust gas recirculation loop (16), an intake gas compressor (18), a corrosion...
US20090217660 FEED CIRCUIT FOR SUPPLYING A SUPERCHARGED ENGINE WITH AT LEAST ONE FLUID AND METHOD FOR SUPPLYING SUCH AN ENGINE WITH AT LEAST ONE FLUID  
The present invention relates to a circuit for feeding at least one fluid to an internal-combustion engine, notably of Diesel type, comprising a circuit (20) for supercharging air to the engine...
US20120266592 SUPPLEMENTARY INTERCOOLER FOR INTERNAL COMBUSTION ENGINES  
A supplementary intercooler cools engine air after it has passed through the turbocharger of a vehicle's turbocharged internal combustion engine, but before it enters the engine. The unit has an...
US20140373528 FIXED POSITIVE DISPLACEMENT EGR SYSTEM  
A fixed positive displacement exhaust gas recirculation (EGR) system includes an intake manifold in fluid communication with a fresh intake air source, an exhaust manifold, and an engine having at...
US20110185724 Two-Stage Exhaust Gas Turbocharging Arrangement for an Internal Combustion Engine  
A two-stage exhaust gas turbocharger for an internal-combustion engine having an exhaust manifold is provided. In the exhaust gas flow direction a first high-pressure turbocharger and a second...
US20110146266 DEVICE FOR COOLING A COOLANT, CIRCUIT FOR CHARGING AN INTERNAL COMBUSTION ENGINE, AND METHOD FOR COOLING A SUBSTANTIALLY GASEOUS CHARGING FLUID FOR CHARGING AN INTERNAL COMBUSTION ENGINE  
A device for cooling a coolant, for cooling a charging fluid for charging an internal combustion engine is provided that includes a refrigerant guide, particularly a refrigerant circuit, and a...
US20080163622 Exhaust Gas Turbo Charger For Internal Combustion Engine  
In an exhaust gas turbocharger for an internal combustion engine, with a turbine wheel arranged in the exhaust gas stream of the engine and including a heat-resistant light metal alloy, with a...
US20090071148 Method for estimating compressor output temperature for a two-stage turbocharger  
A method for estimating output compressor output temperature for a two-stage turbocharger. The method includes: storing a composite relationship relating temperature ratio across a pair of...
US20110023478 METHOD AND A SYSTEM TO CONTROL TURBINE INLET TEMPERATURE  
A method and system to control an engine to maintain turbine inlet temperature utilizes two temperature thresholds: a control initiation temperature and a maximum hardware temperature. An engine...
US20090277428 LOCOMOTIVE EXHAUST GAS RECIRCULATION COOLING  
A method of operating an engine having exhaust gas recirculation from an exhaust manifold of the engine to an intake manifold of the engine, the engine in a locomotive or other vehicle car body,...
US20150113979 METHOD FOR ESTIMATING CHARGE AIR COOLER CONDENSATION STORAGE WITH AN INTAKE OXYGEN SENSOR  
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, an amount of water accumulating in the CAC may be based on an output of an oxygen sensor...
US20090223209 CHARGED AIR BYPASS FOR AFTERTREATMENT COMBUSTION AIR SUPPLY  
An engine system includes an engine, an intake fluid system, and an exhaust fluid system. Furthermore, the engine system includes a turbocharger device including a compressor member in operative...
US20080184704 Tubular moulding  
In order to provide a tubular moulding with a wall, which has high compressive strength and high mechanical stability with good temperature resistance and good chemical resistance, it is proposed...

Matches 1 - 50 out of 196 1 2 3 4 >