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Graupner, DE
Dag Graupner, Eppelheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20110114719 | System and Method for the Unequivocal Allocation of Histological Cassettes and Specimen Slides | 05-19-2011 |
Dirk Graupner, Meerane DE
| Patent application number | Description | Published |
|---|---|---|
| 20090009207 | Sensor unit with safety system - A sensor unit is disclosed with a safety system for use with a signal generator, where at least one evaluation unit is provided for evaluating a signal from a sensor and for producing a first trigger signal based on the signal. In at least one embodiment, a more compact and less expensive version of a sensor unit is provided, which operates reliably under high safety demands. In at least one embodiment, this is achieved by a safety system which has a checking unit for checking the operation of the evaluation unit using a test signal. The test signal is processed by the evaluation unit in the same way as the signal from the sensor. The two-channel output is provided on the basis of a conclusiveness check in the checking unit. | 01-08-2009 |
| 20110026181 | PROTECTIVE SWITCHING DEVICE FOR MONITORING THE ELECTRICAL CURRENT FLOW TO AN ELECTRICAL USER AND METHOD FOR MONITORING THE ELECTRICAL CURRENT FLOW TO AN ELECTRICAL USER BY WAY OF A PROTECTIVE SWITCHING DEVICE - A protective switching device is disclosed for monitoring the electrical current flow to an electrical user, including a switching functionality, an excess current triggering functionality and a short circuit triggering functionality. In at least one embodiment, the protective switching device includes a first microcontroller with a first input signal filter, wherein the first microcontroller is configured for monitoring the excess current triggering functionality and wherein a second microcontroller is provided with a second input signal filter that is configured for monitoring the short circuit triggering functionality, wherein the two input signal filters are designed differently, and wherein the switching functionality is provided in one of the two microcontrollers. A method is further disclosed for monitoring the electrical current flow to an electrical user by way of a protective switching device. | 02-03-2011 |
Olaf Graupner, Kofering DE
| Patent application number | Description | Published |
|---|---|---|
| 20090095049 | METHOD FOR CORRECTING THE OUTPUT SIGNAL OF A LAMBDA PROBE - In a method for correcting the output signal of a broadband lambda probe of an internal combustion engine, the influence of the air humidity on the lambda value determined by the broadband lambda probe is detected and is deducted by means of a compensation model. For this purpose, a measured air humidity is incorporated in the calibration of the broadband lambda probe during an overrun shut-off phase of the internal combustion engine. | 04-16-2009 |
| 20090151696 | Method for Regulating a Combustion Process of an Internal Combustion Engine with Exhaust-Gas Recirculation - In a method for regulating a combustion process of an internal combustion engine with exhaust-gas recirculation, which can be operated with a variable air/fuel ratio, and a fresh-air flow and a recirculated exhaust-gas flow, both the fresh air and the recirculated exhaust-gas flow are metered. The combustion process of an internal combustion engine with exhaust-gas recirculation is regulated, wherein the method makes precise determination of the exhaust-gas recirculating rate possible with a low fault tolerance. | 06-18-2009 |
| 20100213270 | METHOD AND DEVICE FOR OPERATING AN INJECTION VALVE, COMPUTER PROGRAM AND INJECTION VALVE - An injection valve has a valve body and a valve pin. The valve body has a metering orifice. In a closed position of the valve pin, the flow of fluid through the metering orifice is disabled and otherwise released. A control signal (ANS | 08-26-2010 |
| 20100307230 | METHOD AND SYSTEM FOR MONITORING THE STATE OF AN ENGINE OIL IN AN INTERNAL COMBUSTION ENGINE - A method for monitoring the state or an engine oil in an internal combustion engine, in which first the viscosity of the engine oil is determined at different temperatures of the engine oil, after which a viscosity index is ascertained from the viscosity and the temperature of the engine oil, which method permits a reliable statement about the state of the engine oil during its issue in the internal combustion engine to be made, the viscosity index of the engine oil is determined at different successive times and the change of the viscosity index over time is used as a measure for assessing the oil state. | 12-09-2010 |
Paul Graupner, Aalen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090021707 | Lithographic apparatus and device manufacturing method - An immersion lithography apparatus includes a liquid supply system configured to supply a liquid to a space through which a beam of radiation passes, the liquid having an optical property that can be tuned by a tuner. The space may be located between the projection system and the substrate. The tuner is arranged to adjust one or more properties of the liquid such as the shape, composition, refractive index and/or absorptivity as a function of space and/or time in order to change the imaging performance of the lithography apparatus. | 01-22-2009 |
| 20090214986 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - The joint between the projection system element and its support comprises an inorganic layer or a direct bond and is thus liquid tight, which can prevent deformation by an immersion liquid. The joint can be made either warm or cold. Solders, glue, and glue protection can all be used in the formation of this joint. In an embodiment, the elements and its support are made of quartz. | 08-27-2009 |
Uwe Graupner, Dresden DE
| Patent application number | Description | Published |
|---|---|---|
| 20110108105 | METHOD FOR DEPOSITING A TRANSPARENT CONDUCTIVE OXIDE (TCO) FILM ON A SUBSTRATE AND THIN-FILM SOLAR CELL - A method is provided for depositing a transparent conductive oxide (TCO) layer on a substrate, in which contaminations of the layers of the layer system is reduced through the diffusion of material from the substrate, and whose layer properties in respect to coupling and transmission of light are optimized. For that purpose, a barrier layer, a seed layer and a transparent conductive oxide layer are directly successively deposited on the substrate. Also, a thin-film solar cell is described which comprises such a transparent conductive oxide layer. | 05-12-2011 |