About 24 results
https://drivepatents.com/patents/974575 · 21 May 2014
The method involves controlling an exhaust-gas turbocharger by a controller. The achieved loading pressure of the controller is set in the exhaust-gas turbocharger. An operating parameter of the exhaust-gas turbocharger is calculated in a function to reach...
https://drivepatents.com/patents/987019 · 11 Sep 2013
A control apparatus for an internal combustion engine is provided that is capable of calculating a high-accuracy turbine rotational speed. A turbo supercharger (20) which includes, in an exhaust passage (14), a turbine that is operated by exhaust energy of...
https://drivepatents.com/patents/987140 · 21 Aug 2013
The method involve supplying liquid fuel into combustion chambers of an internal combustion engine (1), and precompressing combustion air over a charging device in a boost pressure spacer (8). Alternative-fuel is supplied to the spacer over a supply device...
https://drivepatents.com/patents/988670 · 17 Jul 2013
An object of the present invention is to provide a control device that is used for an internal combustion engine with a turbocharger and capable of suppressing the deterioration of a catalyst when a speed reduction fuel cut is performed in a situation wher...
https://drivepatents.com/patents/996245 · 7 Nov 2012
An internal combustion engine with a turbocharger that can favorably prevent an exhaust gas purifying catalyst from being clogged with a manganese oxide contained in an exhaust gas is provided. The internal combustion engine (10) includes a turbocharger (2...
https://drivepatents.com/patents/999138 · 22 Aug 2012
Disclosed is a control apparatus that is used for an internal combustion engine with a supercharger and capable of inhibiting a decrease in the temperature of an exhaust gas purification device under a low-temperature operating condition where the temperat...
https://drivepatents.com/patents/1001006 · 27 Jun 2012
This invention provides a control apparatus for an internal combustion engine that can accurately determine the existence or non-existence of an operational abnormality of a WGV in an internal combustion engine with a turbocharger that is equipped with an ...
https://drivepatents.com/patents/1003863 · 28 Mar 2012
A method for controlling an internal combustion engine (1) supercharged by means of a turbocharger (12) provided with a turbine (13) and a compressor (14); the control method comprises the steps of establishing a predetermined limit speed of the turbocharg...
https://drivepatents.com/patents/1011381 · 29 Jun 2011
The system (1) has a fresh air-system (4) for supplying fresh air to an internal combustion engine (2) i.e. piston engine, and an exhaust gas system (6) discharging exhaust gas from the engine. An exhaust gas turbocharger (8) has a turbine (10) arranged in...
https://drivepatents.com/patents/1073252 · 19 Oct 2005
The method involves compressing air fed into an internal combustion engine by a compressor of an exhaust gas turbocharger. Charging air-pressure at an outlet of the compressor is adjusted as desired by an actuator (10), which is controlled based on an adju...