Patent application number | Description | Published |
20140052363 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE - A method for operating an internal combustion engine, in particular a gas engine having at least two cylinders, includes acquiring a cylinder-specific first cylinder signal (p | 02-20-2014 |
20150233312 | METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE - A method of operating an internal combustion engine, in particular a gas engine, comprising at least one combustion chamber to which a charge air is fed with a variable charge pressure and/or a variable amount of charge air, wherein a cylinder pressure value is ascertained from at least one measurement value of a sensor arranged in the at least one combustion chamber, wherein the cylinder pressure value is regulated by altering the charge pressure and/or by altering the amount of charge air as a setting value or values to a cylinder pressure target value, wherein the cylinder pressure target value is selected in dependence on a power of the internal combustion engine. | 08-20-2015 |
20150322896 | INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING THE SAME - Internal combustion engine includes at least one combustion chamber to which air, a combustion gas, and a stabilizing gas can be supplied. At least one sensor measures at least one engine variable and an open-loop or closed-loop control device is connected to the at least one sensor. Due to the open-loop or closed-loop control device, a quantity of the stabilizing gas supplied to the at least one combustion chamber can be controlled by open-loop or closed-loop control in dependence on the at least one engine variable. | 11-12-2015 |
20150354471 | METHOD OF REGULATING AN INTERNAL COMBUSTION ENGINE - A method of regulating an internal combustion engine ( | 12-10-2015 |
20150361912 | INTERNAL COMBUSTION ENGINE - An internal combustion engine comprising: a plurality of cylinders in which combustion chambers are provided, wherein an ignition device and/or a fuel introduction device is associated with each combustion chamber, wherein the combustion chambers are adapted for cyclic ignition of fuel, an open-loop or closed-loop control device for actuation or closed-loop control of the ignition devices and/or fuel introduction devices, and at least one measuring device for detecting a temperature which is characteristic for each cylinder, wherein the open-loop or closed-loop control device is adapted for actuation or closed-loop control of the ignition devices or the fuel introduction devices in dependence on the signals of the at least one measuring device so that no ignition takes place in at least one selected cylinder during at least one cycle and that an even temperature distribution over all cylinders is achieved. | 12-17-2015 |
20160025024 | INTERNAL COMBUSTION ENGINE HAVING A REGULATING DEVICE - An internal combustion engine ( | 01-28-2016 |
20160061170 | METHOD OF STARTING AN INTERNAL COMBUSTION ENGINE - A method of starting an internal combustion engine ( | 03-03-2016 |
20160097316 | METHOD FOR OPERATING A COMPRESSION IGNITION ENGINE - A method for operating a compression ignition engine includes forming a combustible mixture by mixing generally homogeneously a first fuel and air and introducing this mixture into the at least one cylinder, compressing the combustible mixture with the piston in a compression stroke, injecting a second fuel to the combustible mixture at an injection-time of the second fuel during the compression stroke but before start of combustion, and continuing the compression stroke until combustion starts at those locations in the at least one cylinder where concentration of the second fuel is highest and/or the temperature of the mixture is the highest. Emission of the cylinder and/or mechanical stress of the cylinder caused by the combustion are monitored, and if emissions and/or mechanical stress are above respective predetermined thresholds, individually for the cylinder, the amount and/or the timing of the second fuel injected, and/or temperature of the cylinder charge is changed. | 04-07-2016 |
20160097338 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE - A method of operating a compression ignition engine uses an engine having a cylinder and a piston moveable in the cylinder. The method includes forming a combustible mixture by mixing generally homogeneously a first fuel and air and introducing this mixture into the at least one cylinder, and compressing the combustible mixture with the piston in a compression stroke. During the compression stroke but before start of combustion, a second fuel is added to the combustible mixture, thus creating a cylinder charge, the second fuel being easier to autoignite than the first fuel. The compression stroke is continued until combustion starts at those locations in the cylinder where concentration of the second fuel and/or temperature of the mixture is highest. A temperature of the cylinder charge and/or the amount of second fuel added to the combustible mixture is chosen such that a desired duration of combustion can be achieved. | 04-07-2016 |