Kah, DE
Harald Kah, Brechen DE
Patent application number | Description | Published |
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20100156183 | FIELD DEVICE FOR A PROCESSING PLANT AND METHOD FOR SUPPLYING THE FIELD DEVICE - In a method or device for powering a field device for a processing plant, the field device is driven by an electrical power supply so that the field device outputs a process signal. A required power level of the electronic circuit is determined for outputting the process signal. A portion of an electrical power of the power supply exceeding the required power level is stored. | 06-24-2010 |
20110320162 | METHOD AND DEVICE FOR COMMUNICATING ELECTRICAL POSITIONING INFORMATION OF A FINAL CONTROL ELEMENT - In a method for communicating electrical positioning information of an actuator-positioned final control element such as a valve element, the positioning information resulting from continually sensing the position of the final control element, a binary signal is formed or received signalling a condition 0 (zero) when the final control element has attained a predefined position and a condition 1 (one) when the final control element has not attained the predefined position or the predefined position range. For forming a positioning signal, the corresponding signal condition of the binary signal and the associated continually sensed positioning information are combined such that the corresponding signal condition of the binary signal or the positioning information or both can be optionally invoked from the positioning signal. | 12-29-2011 |
Nils Kah, Remseck DE
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20110062349 | Cassette and Device for Testing Objects - A cassette for use while testing objects for errors comprises an image storage layer tailored in the shape thereof to match the object surface, said layer comprising a substrate that is transparent to both sides and a phosphorus layer. The cassette is placed over the surface of the work piece and the work piece is irradiated with X-rays from the opposite side. A reading head that can be moved over the image storage layer activates the excited color centers produced in the image storage layer by X-ray radiation, and the fluorescent light so triggered is registered by photodetectors. Using a position signal for the reading head, an irradiated image of the object is thus produced. | 03-17-2011 |
Stefan Kah, Neubrandenburg DE
Patent application number | Description | Published |
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20090239110 | REFORMER FOR A FUEL CELL SYSTEM - The invention relates to a reformer for a fuel cell system for generating a reformate comprising a plurality of function units for treating the fuel, at least one function unit being adapted to a first type of fuel. In this arrangement the invention is characterized to advantage in that the function unit adapted to the first type of fuel can be releasably coupled to the reformer as a module by means of an interface which is also designed to couple a replacement function unit instead of the function unit adapted to the first type of fuel, the replacement function unit being adapted to a second type of fuel different from the first type of fuel. The invention relates furthermore to a function unit for such a reformer, to a fuel cell system having such a reformer and to a motor vehicle having such a fuel cell system. | 09-24-2009 |
20090297898 | REFORMING SYSTEM, METHOD FOR OPERATING A REFORMING SYSTEM AND FUEL CELL SYSTEM - The invention relates to a reformer system for generating a hydrogen-rich reformate comprising a reformer to which fuel and an oxidising agent can be supplied. According to the invention it is contemplated that the fuel supplied to the reformer is at least partly coolable by a fluid having other functions in addition to the function of cooling the fuel in the reformer system or a parent system into which the reformer system is integrated. The invention further relates to a method for generating a hydrogen-rich reformate as well as a fuel cell system comprising a reformer system according to the invention. | 12-03-2009 |
20100112392 | METHOD FOR REGENERATING A REFORMER - The invention relates to a method for regenerating a reformer fed with a mixture of fuel and an oxidant having a mean air number λ | 05-06-2010 |
20100189639 | REFORMER, AND METHOD FOR REACTING FUEL AND OXIDANT TO GASEOUS REFORMATE - The invention relates to a reformer for reacting fuel and oxidant to a gaseous reformate, comprising an oxidation zone, an evaporation zone and a zone for catalytic H | 07-29-2010 |
20110058996 | REFORMER FOR CONVERTING GASEOUS FUEL AND OXIDIZING AGENT INTO A REFORMATE - The invention relates to a reformer for reacting fuel and oxidant into reformate, comprising a reforming zone ( | 03-10-2011 |
Stefan Kah, Hannover DE
Patent application number | Description | Published |
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20090325008 | REFORMER - The invention relates to a reformer ( | 12-31-2009 |
20140274665 | Selective Catalytic Reduction Catalyst System - Described are SCR catalyst systems comprising a first SCR catalyst composition and a second SCR catalyst composition arranged in the system, the first SCR catalyst composition having a faster DeNOx response time when exposed to ammonia than the second catalyst composition and the second SCR catalyst composition has a higher steady state DeNOx performance than the first catalyst composition. The SCR catalyst systems are useful in methods and systems to catalyze the reduction of nitrogen oxides in the presence of a reductant. | 09-18-2014 |