Patent application number | Description | Published |
20090170694 | CATALYST MATERIAL FOR TREATING PRODUCTS PRODUCED DURING COMBUSTION AND METHOD FOR ITS PREPARATION - A catalyst material is provided for treating products created during combustion which is developed for the catalytic conversion of carbon-containing particles, the catalyst material being applied onto a carrier and the catalyst material including cerium as one catalyst component. In order to provide a catalyst material, using which the catalytic conversion of carbon-containing particles is able to be improved, the catalyst components have at least one additional catalyst component besides cerium, the proportion of cerium amounting to at least 92 mol-% with respect to the entire quantity of the catalyst components. A method is also provided for preparing a catalyst material. | 07-02-2009 |
20090301048 | Filter for Removing Particles from a Gas Stream and Method for its Manufacture - A filter for removing particles from a gas stream has a filter pad with a coating which contains at least one of the following substances: (a) at least one aluminum oxide selected from alpha-, gamma-, delta- and theta-aluminum oxide, (b) hydrous aluminum oxide which is doped with silicon dioxide, at least one oxide of a metal of the 3 | 12-10-2009 |
20100193356 | SENSOR ELEMENT AND METHOD AND MEANS FOR ITS PRODUCTION - A sensor element for gas sensors is described for determining gas components of a gas mixture, especially in exhaust gases of internal combustion engines, having at least one electrochemical measuring cell and at least one porous layer that is exposed to the gas mixture. The porous layer contains palladium, platinum, ruthenium, an alkali metal and/or an alkaline earth metal, the platinum being contained in the porous layer at a minimum concentration of 1.5 wt. %. Furthermore, a method and an impregnating solution are described for producing the sensor element. | 08-05-2010 |
Patent application number | Description | Published |
20120162634 | SPEED SENSOR - A sensor for sensing speeds, at least including a sensor unit, which has a radiation emitter element, a sensor element, a preliminary optical element and an evaluation circuit, a sensor housing, which has a leadframe, and a dirt guard unit, which includes a lens, wherein the sensor unit is in electrical contact with the leadframe of the sensor housing, and the lens of the dirt guard unit caps off the sensor housing as a cover. | 06-28-2012 |
20130173200 | METHOD FOR SYNCHRONIZING SENSORS - The invention relates to a method for synchronizing sensors in a sensor array, including at least one electronic control unit and at least one sensor, which are connected to each other by a first and a second line, wherein the sensor is supplied with electric power by the first and second lines, and additionally at least one data signal (a) is transmitted by the first and second lines from the sensor to the electronic control unit, wherein the electronic control unit transmits a defined supply voltage signal having varying polarity as a synchronization signal (b, c) to the sensor, whereupon the sensor transmits at least one data signal (a) to the electronic control unit, after the polarity of the synchronization signal has been reversed. | 07-04-2013 |
20130214804 | CURRENT SENSOR - The invention relates to a current sensor including at least one resistance element on which voltage (U | 08-22-2013 |
Patent application number | Description | Published |
20100141237 | Active Sensor, Use Thereof and Method for Compensating Amplitude Fluctuations in the Output Current Signal of an Active Sensor - An active sensor consisting of a measuring module and an interface module comprising at least one first current source, an input line and an output line, wherein the active sensor is supplied with energy via these two lines and the first current source is connected on the output side to the output line and the interface module generates the output signals of the active sensor in the form of current signals, wherein the interface module comprises a current sensing device which senses the load current of the measuring module, and a compensating device which can generate, on an output path connected to the output line, a first compensating current for compensating for amplitude fluctuations in the output current signals in dependence on the sensed load current of the measuring module. Also described is a method for compensating for amplitude fluctuations in the output current signals of an active sensor. | 06-10-2010 |
20100277224 | Active Sensor With Operating Mode Changeover - Active sensor for switching over into a special operating mode, wherein the sensor has at least one sensor element, one evaluation circuit and two connecting lines, each with a terminal for transmitting the sensor information, wherein a supply voltage of the sensor is applied to the two connecting lines, wherein the sensor comprises a switchover module with which it is possible to switch over between a normal operating mode and a special operating mode by reversing the polarity of the supply voltage which is applied to the two terminals. | 11-04-2010 |
20110251757 | Electronic Circuit Arrangement with one or more semiconductor main relays and use thereof - Electronic circuit arrangement ( | 10-13-2011 |
Patent application number | Description | Published |
20130173200 | METHOD FOR SYNCHRONIZING SENSORS - The invention relates to a method for synchronizing sensors in a sensor array, including at least one electronic control unit and at least one sensor, which are connected to each other by a first and a second line, wherein the sensor is supplied with electric power by the first and second lines, and additionally at least one data signal (a) is transmitted by the first and second lines from the sensor to the electronic control unit, wherein the electronic control unit transmits a defined supply voltage signal having varying polarity as a synchronization signal (b, c) to the sensor, whereupon the sensor transmits at least one data signal (a) to the electronic control unit, after the polarity of the synchronization signal has been reversed. | 07-04-2013 |
20130214804 | CURRENT SENSOR - The invention relates to a current sensor including at least one resistance element on which voltage (U | 08-22-2013 |
20140015513 | DEVICE FOR MEASURING A SUPPLY VOLTAGE IN ELECTRIC VEHICLES - A sensor arrangement for measuring an electric voltage (U | 01-16-2014 |
20140015533 | CURRENT SENSOR - A current sensor including at least one first current detection element, which detects a load current (I | 01-16-2014 |
20140210479 | DEVICE FOR MEASURING AN ELECTRIC CURRENT - The invention relates to a device for measuring an electric current between a vehicle battery and an electrical consumer connected to the vehicle battery. The claimed device includes a bus bar which picks up the electric current in the vehicle battery and guides it further to the electrical consumer, on which a first current sensor and a second current sensor which is different from the first current sensor are arranged, the current sensors being designed to measure, independently from each other, the electric current circulating in the bus bar. | 07-31-2014 |
20140239711 | CIRCUIT FOR CONDUCTING AN ELECTRIC CURRENT - The invention relates to a circuit for conducting an electric current, by an electrical component, between a vehicle battery and an electrical network component that can be connected to the vehicle battery. The circuit includes a first electrical line segment and a second line segment that is separated from the first line segment by a spacer. The line segments are connected to one another by the electrical component. | 08-28-2014 |
20150219696 | METHOD AND CIRCUIT FOR CHECKING THE PLAUSIBILITY OF A CURRENT SENSOR MEASUREMENT RESULT - A method for checking the plausibility of a measurement result for an electric current by a current sensor connected to an electrical circuit, the method including: making a predetermined change to the switching state of the electrical circuit; detecting, by the current sensor, a change to the electric current resulting from the change to the switching state as a measurement result; and checking the plausibility of the measurement result by contrasting the change to the switching state and the change to the electric current. | 08-06-2015 |