Scheidt
Christian Scheidt, Munster DE
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20130074731 | Stable Nanoparticulate Suspension and Method for Production - The invention relates to a stable, highly concentrated, aqueous suspension of nanoparticles, particularly of titanium dioxide particles, a method for production, and use of the suspension, e.g. for coating or impregnation, or as an additive in organic or inorganic matrices. The suspension contains a first dispersant based on a polymeric alkoxylate and a second dispersant selected from the group of amino alcohols. The suspension is preferably characterized by the fact that its stability is preserved even during and after vigorous dispersion in an attrition mill and no increase in viscosity occurs. In a preferred embodiment, the viscosity declines by up to 10 to 50% as a function of the milling time. In a further embodiment, the suspension can be dried and subsequently redispersed, without the state of dispersion deteriorating. | 03-28-2013 |
Christian Scheidt, Dusseldorf DE
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20140329670 | CONSTRUCTION MATERIAL MIXTURE, A METHOD FOR PRODUCING SAME, AND USE THEREOF - A construction material mixture used as a concrete additive contains a puzzolanic substrate and a photocatalyst. The puzzolanic substrate and the photocatalyst are available in the form of a dry mixture. The construction material mixture is a cement free dry mixture, wherein the photocatalyst has a primary particle size of between 2 nm and 100 nm. The puzzolanic substrate consists of at least 90 weight % of fly ash with a grain size of between 0.1 μm and 1 mm. The substrate and the photocatalyst are available completely mixed so that the photocatalyst is at least partially distributed on the surface of the substrate. | 11-06-2014 |
Ernst Scheidt, Dachau DE
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20130087636 | SPRAY NOZZLE FOR ADDITION OF SUBSTANCES INTO A REACTIVE MIXTURE - The invention relates to a spray nozzle for addition of substances into a reactive mixture, comprising a housing ( | 04-11-2013 |
20150064356 | DEVICE AND METHOD FOR APPLYING A REACTIVE MIXTURE COMPRISED OF AT LEAST TWO COMPONENTS TO A SUBSTRATE - A device and method for applying a reactive mixture comprised of at least two components to a substrate ( | 03-05-2015 |
Ernst-Wilhelm Scheidt, Diedorf/biburg DE
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20100207104 | Electrical Organic Component and a Method for its Production - An electrical organic component includes a first electrode, an organic functional layer on the first electrode and a second electrode on the organic functional layer. The first and/or second electrodes contain rhenium compounds. | 08-19-2010 |
Ernst-Wilhem Scheidt, Diedorf/biburg DE
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20100084639 | Electric Organic Component and Method for the Production Thereof - An electric organic component and a method for the production thereof is disclosed. The component includes a substrate, a first electrode, a first electrically semiconductive layer on the first electrode, an organic functional layer on the first electrically semiconductive layer and a second electrode on the organic functional layer. The first or the second electrode may be arranged on the substrate. The electrically semiconductive layer is doped with a dopant which comprises rhenium compounds. | 04-08-2010 |
Markus Scheidt, Oetinghausen DE
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20150232225 | Archive Box - An archive box, in which the walls ( | 08-20-2015 |
Martin Scheidt, Herzogenaurach DE
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20090255495 | Method of Variable Valve Timing in an Internal Combustion Engine - A method of variable valve timing in an internal combustion engine in which the valve opening and closing timing of the actuated gas exchange valves of the internal combustion engine can be varied as a function of engine speed by adjusting means for adjusting at least one camshaft relative to a crankshaft, said internal combustion engine comprising hydraulic valve lash adjusters for adjusting a valve lash of the gas exchange valves, said lash adjusters being configured at least on one of an inlet side and an outlet side as idle stroke elements which, when actuated, at first produce an engine speed-dependent idle stroke and to provide a method of variable valve timing for internal combustion engines comprising a camshaft adjustment and a hydraulic valve adjustment with an idle stroke function that guarantees favorable valve timing in all operational situations of the internal combustion engine and, at the same time, improves the thermodynamic exploitation of such internal combustion engines, at each adjustment of the at least one camshaft, the respective idle stroke of the valve lash adjusters is taken into account. | 10-15-2009 |
Martin Scheidt, Adelsdorf DE
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20130186358 | ROLLER FINGER FOLLOWER WITH SWIVELABLE VALVE PALLET - A finger follower having an inner and outer body and a torsional lost motion spring acting between the bodies is provided. A roller cam follower is connected to the inner body. The inner body is switchable from a fixed state, in which it moves with the outer body to transfer a cam lift to a valve stem, to a released state, in which the inner body can move relative to the outer body so that the cam lift is not transferred to the valve stem. A separate valve pallet that acts on the valve stem is press fit or otherwise rotationally fixed on a pivot pin connecting the inner and outer bodies. | 07-25-2013 |
Michael Scheidt, Wetzkion Zh CH
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20110146903 | LASER HEAD AND METHOD OF CONNECTING TUBULAR PARTS BY THE LASER TRANSMISSION METHOD - The invention relates to a laser head ( | 06-23-2011 |
Michael Scheidt, Stuttgart DE
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20090105965 | METHOD FOR DETERMINING THE IGNITABILITY OF FUEL WITH AN UNKNOWN FUEL QUALITY - The invention relates to a method for determining the ignitability of fuel, particularly of diesel, biodiesel, gas-to-liquid (GTL) or biomass-to-liquid (BTL) fuel, with an unknown fuel quality for an internal combustion engine. Provision is made for the density (ρ) of the fuel to be ascertained and for the ignitability to be derived from this | 04-23-2009 |
20090222231 | Method and device for correcting a signal of a sensor - A method and a device for correcting a signal of a sensor provide for maximally accurate drift compensation of a characteristics curve of the sensor. At least one characteristic quantity of the signal of the sensor is compared with a reference value. The signal of the sensor is corrected as a function of the comparison result. A value of the at least one characteristic quantity of the signal of the sensor derived from the signal of the sensor is formed as the reference value. | 09-03-2009 |
Michael Scheidt, Wetzikon CH
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20090272724 | LASER OPERATING PROCESS AND LASER DEVICE - A device and a process for processing and/or joining work pieces via laser radiation, with an effective power laser and a pilot target laser that emit laser beams of different wavelengths, with the laser beams being directed at the work pieces by laser optics. Regarding the laser beams, by the laser optics that comprise at least one diffractive optical element (DOE) as a masking system, the beam pattern of the pilot target laser is adjusted to match the beam pattern of the effective laser beam. This is accomplished preferably by removing the pilot laser beam from the effective laser beam for part of the path length by dichroic mirrors, and by expanding the diverging pilot laser beam on said part of the path length by deflecting mirrors whose distance from the dichroic mirrors is variable. | 11-05-2009 |
20090277886 | LASER DEVICE WITH PENDULUM-TYPE PRESSURE ROLLER - The invention concerns a laser device for joining work pieces made of plastic by means of beam welding technology, with a processing head that has focusing devices for the laser beam. Here, the focusing device that is closest to the work pieces has a rotatably supported cylinder lens in the shape of a roller that focuses the laser beam along a single axis and presses the work pieces together in the form of a line in an area around the impact point of the laser beam. In order to enable the cylinder lens to always contact the surface of the work piece facing the processing head in a precisely tangential manner, the processing head has a pendulum-type suspension for the rotatable cylinder lens. This also makes it possible for the contact pressure exerted by the processing head to always act perpendicularly on the work pieces so that they are pressed together in all welding places in the same way in a defined manner during the welding process. | 11-12-2009 |
Michael Scheidt, Suttgart DE
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20090319152 | METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE - The invention relates to a method and a device for controlling an internal combustion engine for which, in the light of performance characteristics, control parameters for at least one control element ( | 12-24-2009 |