Patent
Turbocharger incorporating an integral pump for exhaust gas recirculation
Reads0
Chats0
TLDR
A turbocharger with an integral exhaust gas recirculation system for an internal combustion engine having a compressor rotor with two sets of vanes on opposite sides of the rotor disk for compression of charge air and recirculated exhaust gas as mentioned in this paper.Abstract:
A turbocharger with an integral Exhaust Gas Recirculation system for an internal combustion engine having a compressor rotor with two sets of vanes on opposite sides of the rotor disk for compression of charge air and recirculated exhaust gas. The charge air and recirculated exhaust gas streams are segregated in the turbocharger and an inlet and an outlet volute for the recirculated exhaust gas is integral with the turbocharger center housing. A variable geometry turbine inlet is provided for exhaust backpressure and fuel air mixture control and an integral exhaust gas bypass for recirculating EGR is controlled by an integral valve mounted with the turbine housing.read more
Citations
More filters
Patent
Variable geometry turbine
TL;DR: In this paper, a turbocharger variable geometry turbine of the type which includes nozzle vanes displaceable across the turbine inlet flow path into slots is described, and the vanes have cut-outs which reduce the vane cord and permit peak turbine efficiency over a range of geometries.
Patent
Turbocharger with exhaust gas recirculation
John R. Gladden,Phillip J. Houtz +1 more
TL;DR: In this article, a rotatable shaft, a turbine wheel, and a multi-stage compressor are used in an internal combustion engine to extract exhaust gas from the turbine to an interstage duct area between two compressor wheels.
Patent
Super-turbocharger having a high speed traction drive and a continuously variable transmission
TL;DR: In this article, 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.
Patent
System for exhaust gas recirculation in a motor vehicle
TL;DR: In this paper, a system for recirculation of cooled exhaust gas from a vehicle internal combustion engine is described, where the exhaust gas stream is extracted at the low pressure side of the low-pressure side of an exhaust gas turbine.
Patent
Dual flow turbine housing for a turbocharger in a divided manifold exhaust system having E.G.R. flow
TL;DR: In this paper, an internal combustion engine is provided with a plurality of combustion cylinders, a first exhaust manifold, a second exhaust manifold and an intake manifold, and a turbocharger is drivingly coupled to the compressor, and has a turbine casing and a turbine wheel.
References
More filters
Patent
Method of estimating mass airflow in turbocharged engines having exhaust gas recirculation
TL;DR: In this article, a method of estimating the airflow into a compression ignition engine having an exhaust gas recirculation system (EGR) and a variable geometry turbocharger (VGT) is presented.
Patent
Arrangement for return of exhaust gases in supercharged engines with turbines in series
TL;DR: In this paper, an EGR turbine (6) is incorporated in the exhaust gas flow in series after the turbine (4) of the supercharger and is thus driven by the exhaust gases which have already passed through the turbine.
Patent
A large supercharged diesel engine
Niels Kjemtrup,Peter Berg-Sonne +1 more
TL;DR: In this paper, a supercharged internal combustion engine was used to generate fresh water by using a scrubber and a blower to reduce the NOx produced by the combustion process.
Patent
Exhaust gas turbocharger for a supercharged internal combustion engine
TL;DR: In this paper, the authors define a gas conduit connection between the inlet end of the turbine and the pressure side of the compressor with at least one control valve and a gas delivery device arranged in the connection for controlling the flow of gas.
Patent
Method of and apparatus for supercharging an internal combustion engine
TL;DR: In this paper, a method of supercharging a MULTI-CYLINDER INTERNAL COMBUSTION ENGINE where the exhaust gas from the CYLINDERS SUPPLY the INLET to the supercharger partly in PULSED OPERATION and Partly in CONSTANT-PRESSURE OPERATION is described.