Meixner, DE
Alfred Meixner, Bodelshausen DE
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20110293154 | METHOD AND SYSTEM FOR CHARACTERIZING A SAMPLE BY IMAGING FLUORESCENCE MICROSCOPY - A method for characterizing a sample by imaging fluorescence microscopy includes detecting fluorescence intensity in a time-resolved fashion after switching off excitation radiation to establish a decay function, representing the decay of the fluorescence intensity over time, for a multiplicity of pixels, comparing the decay functions associated with the pixels to at least one reference decay function to establish an error value for one or more pixels, the error value associated with a pixel being a measure for a deviation of the decay function associated with the pixel from the reference decay function, and generating an image of the sample using the error values. | 12-01-2011 |
Armin Meixner, Cremlingen DE
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20100072795 | Headrest for Protecting Against Whiplash - The invention relates to a headrest ( | 03-25-2010 |
Bernd Meixner, Walldorf DE
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20080250624 | METHOD FOR CONVERTING A TURBINE CASING - A method for converting a turbine casing of a turbine having an axial flange relative to a rotational axis of a rotor of the turbine, and having a radial hot gas inlet relative to the rotational axis includes the steps of: axially separating the turbine casing into two axial sections so as to form a separation zone, wherein the first axial section has the flange and the second axial section has the hot gas inlet; rotating the two axial sections relative to each other around the rotational axis so as to transfer each of the two axial sections from an original old relative position into a new relative position; and connecting the two axial sections to each other in the new relative position along the separation zone. | 10-16-2008 |
20100162564 | METHOD FOR MACHINING A GAS TURBINE ROTOR - A method for machining a gas turbine rotor which is provided with a cooling air slot which concentrically extends around the axis of the gas turbine rotor and is supplied with compressed cooling air via axial cooling air holes which at the side lead into the slot base of the cooling air slot, and the opening of which is covered by bridges which are arranged in a distributed manner over the circumference and spaced apart from each other by gaps. A crack-resistant slot shape is achieved without intervention into the configuration of the bridges by a material-removing tool, particularly a milling tool, being lowered in the gaps between the bridges one after the other into the cooling air slot and in this way the slot base of the cooling air slot being machined and widened over the entire circumference. | 07-01-2010 |
Christian Meixner, Ingolstadt DE
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20080276740 | Drive unit and method for installing a drive unit - The invention relates to a drive unit comprising an internal combustion engine and a gearbox for motor vehicles, wherein for transmitting a torque to the transmission a crankshaft of the internal combustion engine is connected to a transmission-side element via a carrier plate. According to the invention, the carrier plate is designed in at least two parts with separate plate sections. | 11-13-2008 |
20090062066 | Power Train For A Motor Vehicle - Power train for a motor vehicle, having an engine with a driven shaft which has a crankshaft axle which is located longitudinally to the direction of travel and which is connected to a starting unit, a preliminary gear stage with an input shaft and an output shaft, the input shaft of the preliminary gear stage being connected to the starting unit and the output shaft of the preliminary gear stage having a lateral offset to the crankshaft axle, a variator which is preferably made as a disk variator with two adjustable disk sets for the continuous transmission of torque, and for which the input-side disk set is connected to the output shaft of the preliminary gear stage, while the output-side disk set is located laterally offset, a subsequent gear stage which has an input shaft and an output shaft and which is located on the same side of the variator as the preliminary gear stage, the input shaft of the subsequent gear stage being connected to the output-side disk set of the variator, and a first differential with a lateral driven shaft which is located transversely to the direction of travel and between the engine and the starting unit, and forms a first drive axle, the first differential being connected to the output shaft of the subsequent gear stage. | 03-05-2009 |
20090235771 | SHIFT DEVICE FOR A SPEED CHANGE TRANSMISSION IN MOTOR VEHICLES - A shift device for a speed change transmission in motor vehicles having at least one selector rod which is movably supported in the gear housing in cross walls, by means of which rod the transmission steps in the gear housing can be shifted. The selector rod on one end penetrates a cross wall of the transmission, which wall separates the oil compartment, and by means of a plastic sleeve, which is sprayed onto the selector rod, is guided and sealed in the corresponding through hole of the cross wall of the transmission. | 09-24-2009 |
20090288513 | ARRANGEMENT OF POSITION TRANSMITTERS ON A SELECTOR ROD - An arrangement of position transmitters on a selector rod for automatic speed change transmissions in motor vehicles, which interact with housing-mounted position sensors of an electrical speed detection circuit, at least one selector rod on its end regions being movably supported in cross walls of the housing of the transmissions and being actuated by means of a preferably electrohydraulically controlled speed selection unit where the selector rod projects through a through an opening in a cross wall of the transmission, which wall separates the oil compartment into the gear chamber which holds at least the speed selection unit and the position sensors, and the position transmitters are attached directly to the selector rod such that the selector rod with the position transmitters can be mounted through the through the opening as a mounting unit. | 11-26-2009 |
20100170737 | Propulsion System for All-Wheel Drive Motor Vehicles - The invention relates to a propulsion system for all-wheel drive motor vehicles, having a device for propulsion distribution to the front and the rear differential which transmit the drive output to the wheels assigned at the time, and with a device for coupled, variable distribution of the propulsion forces in the transverse and longitudinal directions of the vehicle depending on the operating situation of the vehicle for influencing the driving behavior, especially for improving the driving agility and driving stability. In the process the rear differential ( | 07-08-2010 |
20120142478 | Powertrain for a Motor Vehicle - A power train for a vehicle comprising an engine with an output shaft; a transmission disposed on a centerline having a drive input disposed laterally on a first side of the centerline and a drive output disposed laterally on a second side of the centerline opposite of such first side; a first differential having an input shaft aligned with and connected to the drive output of the transmission, a first output shaft projecting through an opening in the transmission and a second output shaft; a first transversely disposed axle having a second differential; a second transversely disposed axle having a third differential; a first drive train interconnecting the engine output shaft and the transmission drive input; a second drive train interconnecting the first output shaft of the first differential and the second differential; and a third drive train interconnecting the second output shaft of the first differential and the third differential. | 06-07-2012 |
20130017921 | APPARATUS FOR SUPPORTING A PINION SHAFT OF A DIFFERENTIAL FOR A MOTOR VEHICLEAANM Meixner; ChristianAACI IngolstadtAACO DEAAGP Meixner; Christian Ingolstadt DE - An apparatus includes a bearing assembly rotatingly supporting a pinion shaft of a differential for a motor vehicle. The bearing assembly has inner and outer rolling-contact bearings arranged in axially spaced-apart relationship and disposed in O-configuration. A driving gear is arranged on the pinion shaft between the inner and outer rolling-contact bearings and held on the pinion shaft circumferentially in fixed rotative engagement and/or formfitting engagement. Adjacent to the driving gear on the pinion shaft is an intermediate ring and adjacent thereto is an inner ring of the outer rolling-contact bearing. A locking ring is clamped in an annular groove of the pinion shaft. A spring element biases the driving gear against an annular shoulder of the pinion shaft via the intermediate ring and inner ring of the outer rolling-contact bearing, with the spring element being constrained between the inner ring of the outer rolling-contact bearing and the locking ring. | 01-17-2013 |
20150252876 | CHANGE-SPEED TRANSMISSION FOR MOTOR VEHICLES - A change-speed transmission for motor vehicles, in particular manual transmission, having a plurality of forward gears and, optionally, one reverse gear, includes at least one input shaft, an output shaft and, optionally, a layshaft, between which the idler gears, which can be shifted via synchronous clutches, and the fixed gears of the gearwheel sets are arranged. At least one of the has a two-part design and is mounted in the transmission housing with mutually different axes of rotation, an annular gear stage is functionally provided between the sub-shafts and includes a internally-toothed annular gear and an externally-toothed spur gear that meshes therewith, the sub-shaft which has the larger axial distance to the other shaft bearing gearwheels of the lower forward gears and, optionally, of the reverse gear. | 09-10-2015 |
20150291026 | TRANSMISSION DEVICE FOR A MOTOR VEHICLE - A transmission device of a motor vehicle is disclosed, wherein the motor vehicle has a first wheel axle and a second wheel axle, and wherein the second wheel axle consists of at least one first subaxle and one second subaxle. The transmission device has a first connecting shaft which is operatively connectable to the first subaxle a second connecting shaft which is operatively connectable to the second partial axle and a coupler mechanism having a drive shaft which is operatively connectable to a drive unit of the motor vehicle and an output shaft which is operatively connectable to the first wheel axle, wherein the drive shaft is operatively connected via the coupler mechanism in a torque-dividing manner to the output shaft and to the first and the second connecting shafts. | 10-15-2015 |
Hans Meixner, Haar DE
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20080274559 | Gas Sensor for Determining Ammonia - The invention relates to a gas sensor which is used to detect ammonia by detecting and evaluating conductivity variations on semi-conductive metal oxides, comprising: a substrate, a gas sensitive layer made of a semi-conductive metal oxide, a catalytic filter which is disposed in front of the metal oxide, said filter being used to convert ammonia, contained in the measuring gas, into a NO/NO2 mixture or to only NO2, measuring electrodes which are arranged on the surface of the substrate in order to detect conductivity variations in the semi-conductive metal oxide which is at least sensitive to NO/NO2, a controllable electric heating device which is used to adjust predetermined temperatures at least for the semi-conductive metal oxide, whereby the formed NO/NO2 can be guided to the metal oxide and the content of ammonia in the measuring gas can be determined from the NO/NO2-measurement by means of the semi-conductive metal oxide. | 11-06-2008 |
20090127100 | FET-BASED SENSOR FOR DETECTING REDUCING GASES OR ALCOHOL, AND ASSOCIATED PRODUCTION AND OPERATIONG METHOD - An FET-based gas sensor includes at least one field-effect transistor and at least one gas-sensitive layer and a reference layer. Any changes in work function occurring when materials of the layers are exposed to a gas are used to trigger the field-effect structures. The gas-sensitive layer includes a metal oxide having an oxidation catalyst on its surface and accessible to the measured gas. | 05-21-2009 |
20090211437 | Apparatus and Method for increasing the selectivity of fet-based gas sensors - A FET gas sensor having a relatively low operating temperature, for example, room temperature, is free from cross sensitivities from interfering gases by a preceding in-line filter. The sensor's service life is substantially stabilizable by using fabric-like activated charcoal filters which can be regenerated by a moderate temperature increase, and by limiting the diffusion of the analyte gas, which is made possible by the relatively small amount of gas detectable on the sensitive layer of the sensor. This substantially increases the service life of the filters. The gas sensor eliminates cross sensitivities to thereby increase the detection reliability thereof. Also, the gas sensor has relative long term stability and is economical to build. The gas sensor can read relatively weak signals generated by gas-sensitive layers, for example, without other stronger gas signals interfering with the weak signals. | 08-27-2009 |
Hubert Meixner, Ludwigshafen DE
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20140367059 | PROCESS FOR THE MANUFACTURE OF PAPER AND PAPERBOARD - The present invention relates to a process of making paper or paperboard in which a cellulosic thin stock is provided and subjected to one or more shear stages and then drained and a moving screen to form a sheet which is dried, wherein the process employs a retention system which is applied to the thin stock, said retention system comprising as components i) a blend of different cationic polymers and ii) a microparticulate material, in which the blend of cationic polymers comprises, a) a cationic polymer having a charge density of at least 3 mEq per gram and a molar mass of greater than 700,000 Da, b) a cationic polymer having a charge density of below 3 mEq per gram and an intrinsic viscosity of at least 3 dl/g, wherein one of the components of the retention system is dosed into the thin stock after the final shearing stage and the other is dosed into the thin stock before the final shearing stage. | 12-18-2014 |
20150345081 | PROCESS FOR THE MANUFACTURE OF PAPER AND PAPERBOARD - Process for the Manufacture of Paper and Paperboard The present invention relates to a process of making paper or paperboard in which a cellulosic thin stock is provided and subjected to one or more shear stages and then drained and a moving screen to form a sheet which is dried, wherein the process employs a retention system which is applied to the thin stock, said retention system comprising as components i) a blend of different cationic polymers and ii) a microparticulate material, in which the blend of cationic polymers comprises, a) a cationic polymer having a charge density of from 0.5 and below 3 mEq per gram and a molar mass of greater than 700,000 Da, which cationic polymer is selected from polymers containing vinyl amine units and polyethylenimine, b) a cationic polymer having a charge density of below 3 mEq per gram and an intrinsic viscosity of at least 3 dl/g, wherein one of the components of the retention system is dosed into the thin stock after the final shearing stage and the other is dosed into the thin stock before the final shearing stage. | 12-03-2015 |
Josef Meixner, Erlangen DE
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20090326685 | MOBILE PROGRAMMABLE CONTROL DEVICE - Mobile programmable control device which functionally combines within itself the traditional tasks of a programmable logic controller (PLC) and an active RFID transponder (tag), or, as the case may be, which integrates a PLC and an active RFID transponder in hardware and software terms. The application program for the control device, i.e. including PLC and RFID tag, can be produced using a programming environment conforming to IEC 61131. For that purpose the microcontroller of the RFID tag requires a corresponding runtime environment. The application programs in the control device can thus be executed cyclically and in synchronism with the PLC. By virtue of its small and compact design the control device can be physically attached to mobile objects of a technological process for the purpose of the latter's automation, control or tracking/documentation. Mobile objects also represent process objects in the technological process both physically and in information technology terms. | 12-31-2009 |
Juergen Meixner, Krefeld DE
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20090124764 | NON-IONICALLY HYDROPHILISED BINDING-AGENT DISPERISIONS - The present invention relates to aqueous non-ionically hydrophilised binding-agent dispersions based on polyurethane ureas with terminal polyethylene-oxide groups, to the preparation thereof, and to the use thereof for producing coatings. | 05-14-2009 |
Leonhard Meixner, Munchen DE
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20110311996 | OPTICAL PARTICLE DETECTOR AND DETECTION METHOD - A particle detector apparatus for optically ascertaining a number of particles arranged on a surface, for example, a particle filter. The particle detector apparatus includes a light source, an optical focusing device, a spatially resolving light detector and an evaluation device. The light source emits source light onto the surface. The optical focusing device focuses image light that is emitted from the surface in response to the source light onto the spatically resolving light detector. The spatially resolving light detector includes light sensors that measure brightness values based on the image light, such that the light detector produces image data based on the brightness values delivered by the light sensors. The evaluation device then ascertains the number of particles based on the image data. | 12-22-2011 |
Markus Meixner, Augsburg DE
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20130340711 | Internal Combustion Engine - An internal combustion engine ( | 12-26-2013 |
Melanie Meixner, Aachen DE
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20130164436 | THIN FILM MANUFACTURING APPARATUS, THIN FILM MANUFACTURING METHOD, LIQUID DROPLET EJECTING HEAD, AND INKJET RECORDING APPARATUS - A thin film manufacturing apparatus is disclosed, including a liquid ejecting unit which ejects a liquid onto an object on which a film is to be formed and which forms a coating film; a first laser irradiating unit which continuously irradiates a laser light onto the coating film and which evaporates a solvent of the coating film; and a second laser irradiating unit which irradiates a laser light pulse onto the coating film of which the solvent is evaporated and which crystallizes the coating film of which the solvent is evaporated. | 06-27-2013 |
Michael Meixner, Hofstetten DE
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20160090707 | PILE-DRIVING APPARATUS AND METHOD FOR DRIVING A PILE ELEMENT INTO THE GROUND - The invention relates to an apparatus and a method for driving a pile element into the ground. A head region of the pile element is arranged in a driving helmet on an underside of a driven hammer unit, which is moved along a mast and drives the pile element into the ground. The pile element is hoisted by means of an auxiliary winch with auxiliary rope from a lying position into the approximately vertical driving position, in which the head region of the pile element is received in the driving helmet of the hammer unit. In accordance with the invention during hoisting of the pile element to be driven in, the main winch and the auxiliary winch are controlled automatically in a simultaneous manner so that during hoisting the head region of the pile element rests with a predeterminable pressing force against the driving helmet. | 03-31-2016 |
Michael Meixner, Erlangen DE
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20090298448 | STRATEGY FOR USING THE ENVELOPE INFORMATION WITHIN A CLOSED LOOP POWER CONTROL SYSTEM - A power control system includes a reference path filter used to suppress high frequencies in an input signal and generate a filtered envelope signal, a reference path amplifier to scale the filtered input signal based on a gain signal and generate a reference signal, a signal path amplifier to amplify an RF modulated signal and generate a signal path output signal scaled by a gain of an actuator signal, and a power detector to detect a power associated with the signal path output signal. The system includes an ADC to receive, pre-filter and convert the detected envelope signal into a measurement signal, and a comparator block to receive the reference signal and the measurement signal, and generate an error signal based on the difference, and a controller to generate the actuator signal for controlling the gain of the signal path amplifier based on the error signal. | 12-03-2009 |
Michael Meixner, Munich DE
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20090154446 | DATA FRAME, TELEGRAM, METHOD FOR CONTROLLING AN RF-TRANSCEIVER AND MOBILE COMMUNICATION SYSTEM - The invention is related to a data frame, particularly to a data frame configured to be received and processed by an RF-transceiver and a data frame structure. The invention is also related to a method for controlling an RF-transceiver. | 06-18-2009 |
Michael Meixner, Frankfurt DE
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20090115243 | Method for Regulating The Pressure In An Electronically Controlled Brake System, and Electronic Brake System - A method for regulating the brake pressure in an electronically controlled brake system for a motor vehicle. According to the method, an activation event results in an active pressure increase in a brake circuit. The activation event may result in no active pressure increase in a brake circuit in certain situations in which the braking effect of the active pressure increase is not required. Also disclosed is an electronic brake system. | 05-07-2009 |
Michael Meixner, Munchen DE
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20090080503 | APPARATUS AND METHOD FOR CONTROLLING AN OPERATION OF AN APPARATUS - The present invention relates to various embodiments of an apparatus, particular to an apparatus comprising a radio signal transmitter and/or receiver circuitry and to a method for controlling an operation of an apparatus. | 03-26-2009 |
20090209251 | Reference Frequency Control in Multi-Modal Devices - The present disclosure relates to methods, systems and devices for shifting a reference frequency from a first value to a second value, the shifting characterized at least in part by a controlled transition of the reference frequency at a predetermined time-rate-of-change. | 08-20-2009 |
20100268976 | Clock Distribution With Forward Frequency Error Information - This disclosure relates to providing an information signal to one or more sub-systems within a wireless communications device, where the information signal enables the sub-systems to operate based on virtually corrected reference frequency clock signal(s). | 10-21-2010 |
Ralf Meixner, Germaringen DE
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20090071670 | Hand-held power tool - A hand-held power tool for driving a cutting or grinding working tool ( | 03-19-2009 |
20090082145 | Hand-held power tool with a belt tensioning device - A hand-held power tool for driving a working tool ( | 03-26-2009 |
20100011598 | Hand-held power tool for driving a disc-shaped working tool - A hand-held power tool for driving a disc-shaped working tool ( | 01-21-2010 |
20150298311 | MANUALLY GUIDED, PETROL-POWERED IMPLEMENT - A handheld, gasoline-powered power tool ( | 10-22-2015 |
20150298354 | POWER TOOL WITH A SPRAYING DEVICE FOR BINDING DUST - A power tool ( | 10-22-2015 |
Siegfried Meixner, Hofstetten DE
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20100162804 | Method for Checking the Function of a Tank Venting Valve - The invention relates to a method for checking the function of a tank venting valve between the intake manifold of an internal combustion engine and a fuel tank or a fuel vapor reservoir in which the tank venting valve in operation of the internal combustion engine is opened several times and is closed again after a short opening time and in which during repeated opening and closing the time characteristic of a quantity which is dependent on the opening state of the tank venting valve is recorded. In order to enable a reliable function check of the tank venting valve even in the case of very small and/or time-shifted amplitudes of the quantity to be monitored, it is proposed, according to the invention, that the first derivative of the time characteristic of the quantity be evaluated. | 07-01-2010 |
Siegfried Meixner, Hitzhofen DE
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20090211348 | Process and Device for Testing the Mobility of a Negative Pressure Relief Valve of the Fuel System of a Motor Vehicle - The invention relates to a method for testing the mobility of the negative pressure relief valve of the fuel system of a motor vehicle, the negative pressure relief valve depending on the pressure within the fuel system having to be moved between a closed position which closes the fuel system and an open position which clears the fuel system, with the following steps: a) Testing the position of the negative pressure relief valve; and b) Testing the position of the negative pressure relief valve in reaction to a pressure increase within the fuel system if the negative pressure relief valve in step a) was in the closed position. The invention furthermore relates to a system for testing the mobility of the negative pressure relief valve of the fuel system of a motor vehicle. | 08-27-2009 |