| SP3H Patent applications |
| Patent application number | Title | Published |
|---|
| 20120017873 | SPARK ADVANCE ADJUSTMENT - The invention relates to an additional process for the spark advance adjustment. This process is used for the tight adjustment of the spark advance angle depending on the structure of the fuel molecules from at least one mapping. This adjustment covers the entire operation range of the engine. This process reduces the pollutant emission when the engine is cold, as soon as the engine starting and stabilisation phase when the engine control and adjustment systems are not in a closed adjustment loop yet. The spark advance adjustment can also be used for operation at the rattle boundary during high load operation and at the engine full load. | 01-26-2012 |
| 20100305827 | DEVICE FOR THE CENTRALIZED MANAGEMENT OF MEASUREMENTS AND DATA RELATING TO THE LIQUID AND GAS FLOWS NEEDED FOR THE OPERATION OF A COMBUSTION ENGINE - The invention relates to a device for the centralized management of measurements and data relating to liquid and/or gas flows needed for the correct operation of a combustion engine controlled by an engine computer and/or of a vehicle, said device comprising means for analyzing at least two liquid and/or gas flows including at least one light source, at least one optical signals detector and at least one system for analyzing the detected signals. At least one of said analysis means is used to analyze two of said flows. In this way, this device minimizes the bulk and added mass incurred by the analytical methods employed to analyze the various flows and simplifies the management of such a system. | 12-02-2010 |
| 20100252737 | SPECTROMETER FOR FLUID ANALYSIS - A spectrometer includes: a lighting device (LSRC) configured to generate a light beam covering a wavelength band, a probe configured so that the light beam coming from the lighting device interacts with a fluid to be analyzed, and a spectrum analyzing device configured to receive the light beam after it has interacted with the fluid to be analyzed, and to provide light intensity measurements for various ranges of wavelengths. The lighting device includes several light-emitting components ( | 10-07-2010 |
| 20100168984 | METHOD OF ADJUSTING INJECTION, COMBUSTION AND/OR POST-TREATMENT PARAMETERS OF AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION - The present invention relates to a method for adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition, characterized in that it comprises a step of determining the content and the type of biofuel present in the fuel feeding the injection system. | 07-01-2010 |
| 20100007874 | METHOD FOR ENSURING THE SAFETY OF THE COMPONENTS OF THE DRIVE TRAIN OF A VEHICLE FOLLOWING THE DETERIORATION OF THE FUEL - The invention relates to a method of ensuring the safety of the components of the drive train of a vehicle equipped with a heat engine, before or during its startup phase following a deterioration of the quality of the fuel contained in the tank ( | 01-14-2010 |
