Wolpert, DE
Christoph Wolpert, Kulsheim DE
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20110039219 | DEVICE AND METHOD FOR THERMALLY TREATING WORKPIECES IN PARTICULAR BY CONVECTIVE HEAT TRANSFER - The present invention relates to a device for thermally treating workpieces, in particular printed circuit boards or the like that are equipped with electrical and electronic components, comprising at least one process chamber in which at least one heating or cooling zone is formed or disposed, wherein a temperature-controlled gaseous fluid can be introduced into said heating or cooling zone, wherein the workpieces pass through the heating or cooling zone and heat is transferred particularly in a convective manner between the workpieces and the temperature-controlled fluid, and comprising at least one temperature measuring element disposed in the process chamber, wherein at least one sensor element that has a defined mass is disposed in the process chamber, such that heat is convectively transferred between the sensor element and the fluid, and an apparatus is provided for cooling and/or heating the sensor element, wherein the temperature of the sensor element can be measured by the temperature measuring element. | 02-17-2011 |
Daniel Stephan Wolpert, Bisingen DE
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20100173100 | METHOD FOR THE SYNTHESIS OF PRODUCT MOLECULES - The invention relates to a method for the synthesis of product molecules, wherein ultrashort laser pulses shaped with the aid of a pulse shaper are generated and a gas which contains educt molecules is fed onto a surface, on which the educt molecules are at least partially adsorbed, the shaped ultrashort laser pulses being directed onto the surface in order to control a reaction process for synthesis of the product molecules from educts adsorbed on the surface. | 07-08-2010 |
Engelbert Wolpert, Stuttgart DE
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20100289294 | Wind Blocker Arrangement - The present invention relates to a wind blocker arrangement ( | 11-18-2010 |
Frank Wolpert, Eschental DE
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20090142159 | Self-Drilling Screw - Disclosed is a screw for hard wood, comprising a screw tip ( | 06-04-2009 |
Hartmut Wolpert, Zeitlarn DE
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20080215296 | Method for Recognizing a Sensor Type - A first condition, which is met when a measuring signal (V_SENS) of a sensor exceeds a first threshold value (V_SW), is checked. A second condition, which is met when a gradient (GRD_V_SENS) of a measuring signal (V_SENS) is greater than a predefined second threshold (GRD_V_SW), is checked. If the first and second conditions are met, this is recognized on a sensor with a signal evaluation area multiplex output for the measuring signal. If at least one of the conditions is not met, this is recognized on a sensor without a signal evaluation area-multiplex output for the measuring signal. | 09-04-2008 |
20090309455 | METHOD FOR DETERMINING A FUNCTIONAL STATE OF A PIEZOELECTRIC INJECTOR OF AN INTERNAL COMBUSTION ENGINE - A check is made to determine whether the capacitance value measured at a specific point in time corresponds to a capacitance value of a calculated further capacitance profile or the measured capacitance value is within two tolerance ranges. | 12-17-2009 |
20100024777 | Method for the localization of a fault location within a fuel injection system - In a method for localizing a fault location within a fuel injection system, when a critical fault is detected by the diagnostic function, a pulse or a series of pulses to the injectors is triggered by a control unit. By observing the voltage value and/or charge value at the injector, it is possible to localize the fault location within the fuel injection system. | 02-04-2010 |
20100083742 | Method for testing the operation of a pressure sensing unit of an injection system of an internal combustion engine - In a method for testing the operation of a pressure sensing unit of an injection system of an internal combustion engine, the injection system has no high-pressure valve. An error is detected when a pressure gradient value falls below a pressure gradient limit while at the same time the most recently detected pressure is higher than a pressure limit. | 04-08-2010 |
Kai-Uwe Wolpert, Krautheim DE
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20120097880 | Diaphragm Valve - Diaphragm valve having a valve body with an inlet and an outlet, a sealing membrane, and a connecting piece connecting the sealing membrane to a pressure piece of a drive. The valve body, the sealing membrane and the connecting piece are rigidly connected together to form an interchangeable, sealed valve body unit that can be connected to the drive. The connecting piece is molded on the sealing membrane, and the valve body and the sealing membrane are welded ultrasonically to one another. | 04-26-2012 |
20140158923 | DIAPHRAGM VALVE - A diaphragm valve, in particular for fluid media, includes a valve body, a diaphragm, and a connecting piece which can be actuated by a drive unit to act on the diaphragm, wherein the valve body and the diaphragm are made of plastic. Two mutually independent seals are provided for sealing the fluid medium with respect to the outside, wherein the valve body and the diaphragm are welded to each other, and the diaphragm is mechanically sealed between the drive unit, or an intermediate piece, and the valve body. | 06-12-2014 |
20140345339 | OPERATING ATTACHMENT FOR OPERATING A PUSH BUTTON AND/OR SWITCH - An operating attachment ( | 11-27-2014 |