Senner
Joe Senner, Georgetown, TX US
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20120185840 | Computer-Readable Medium, Apparatus, and Methods of Automatic Capability Installation - A computer-readable medium includes instructions that, when executed by a processor, cause the processor to receive an installation request from a remote device through a communication channel to update a software component associated with the processor. The processor identifies a capability library component that will be used to perform at least a portion of the installation request and retrieves and uses the capability library component from a local data store to perform the portion of the installation request if the local data store includes the capability library component. The processor requests the capability library component from the remote device if the local data store does not include the capability library component. | 07-19-2012 |
Marcus Senner, Kaarst DE
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20140076823 | PAINT COAGULATION USING FATTY ACIDS - The present invention relates to the use of fatty acids, finely dispersed in water, as detackifying agents in the industrial elimination of dispersed solids, in particular of paint particles dispersed in recirculating water in the context of wet scrubbing of paint overspray in paint booths, from an aqueous carrier medium that represents, in particular, recirculating water of a paint booth with wet scrubbing. The fatty-acid-based detackifying agent can be used in a manner entirely free of corrosive anions, so that energy recovery from the paint coagulate that is removed from the recirculating water can be operated cost-effectively. | 03-20-2014 |
Ralf Senner, Wiesbaden DE
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20110138883 | INJECTOR FLOW MEASUREMENT FOR FUEL CELL APPLICATIONS - A method for determining the amount of fuel flow from a high pressure gas tank to the anode side of a fuel cell stack through pulsed injector. The anode sub-system pressure is measured just before the injector pulse and just after injector pulse and a difference between the pressures is determined. The difference between the pressures, the volume of the anode sub-system, the ideal gas constant, the anode sub-system temperature, the fuel consumed from the reaction in the fuel cell stack during the injection event and the fuel cross-over through membranes in the fuel cells of the fuel cell stack are used to determine the amount of hydrogen gas injected by the injector. | 06-16-2011 |
20110143234 | INJECTOR CONTROL FOR FUEL CELL SYSTEM - A fuel cell system that employs an injector/ejector for providing fresh hydrogen and anode recirculation gas to the anode side of a fuel cell stack. The injector/ejector is operated with a variable frequency so that the injector open time at low stack current densities is long enough to allow a pressure drop to be provided in the anode flow channels to push out water that may have accumulated therein. In one embodiment, the injector/ejector control provides a minimum pulse width per cycle and a maximum frequency so that as the stack current density decreases below a certain value the frequency decreases from the maximum frequency to maintain the pulse width constant at the minimum pulse width. | 06-16-2011 |
20110178742 | DETECTION METHOD FOR MEMBRANE AND ELECTRODE FAILURES IN FUEL CELL STACKS - A method for determining a failure of a membrane in a fuel cell in a fuel cell stack. The method includes measuring the voltage of each fuel cell in the fuel cell stack, calculating an average cell voltage from all of the cell voltages of the fuel cells in the fuel cell stack, and identifying a minimum cell voltage from all of the cell voltages of the fuel cells in the fuel cell stack. The method then determines an absolute delta voltage value as the difference between the average cell voltage of the fuel cells and the minimum cell voltage of the fuel cells at a plurality of sample points during the sample period. A plurality of absolute delta voltage values determined over a plurality of sample periods, filtered for low current density are used to determine whether there is a membrane failure and, by filtering for high current density, to determine whether there is an electrode failure. | 07-21-2011 |
20110207012 | METHOD FOR DETECTING ORIFICE FLOW PHASE TRANSITION IN A PRESSURE-CONTROLLED ANODE - A fuel cell system that determines the phase transition from water to gas through a bleed/drain valve in a water separation device. The fuel cell system includes a fuel cell stack having an anode side and a cathode side. An injector injects hydrogen gas into the anode side of the fuel cell stack. The water separation device receives an anode exhaust gas from the anode side of the fuel cell stack, where the water separation device includes a water holding reservoir. A controller controls the injector and the bleed/drain valve and determines when the bleed/drain valve transitions from draining water to bleeding the anode exhaust gas by comparing the flow rate through the water separation device and the flow rate through the injector. | 08-25-2011 |
Ralf Senner, Pittsford, NY US
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20100255399 | FUEL CELL EJECTOR WITH INTEGRATED CHECK VALVE - An ejector for a fuel cell stack is disclosed, wherein the ejector includes an integrated check valve that supports hydrogen recirculation and militates against a backflow of hydrogen flowing through the ejector. | 10-07-2010 |
20140093639 | Fuel Cell Component With Coating Including Nanoparticles - A product comprising a fuel cell component comprising a substrate and a coating overlying the substrate, the coating comprising nanoparticles having sizes ranging from 2 to 100 nanometers. | 04-03-2014 |
Ralph Senner, Pittsford, NY US
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20090155641 | MULTIPLE INJECTOR AND EJECTOR ARRAY - A fluid injection/ejection system for a fuel cell stack is disclosed, wherein the system includes an array of injectors and ejectors that support hydrogen recirculation and maximize a use of the hydrogen and an efficiency of the fuel cell stack. | 06-18-2009 |
Tobias Senner, Boeblingen DE
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20140278334 | METHOD TO VERIFY CORRECTNESS OF COMPUTER SYSTEM SOFTWARE AND HARDWARE COMPONENTS AND CORRESPONDING TEST ENVIRONMENT - A method is presented to verify correctness of computer system software and hardware components. The method includes: operating a test environment with a verified system software and hardware version; monitoring and recording each hardware access during operation of the test environment with the verified system software and hardware version to generate a corresponding verified trace file; operating the test environment with a modified system software and/or hardware version; monitoring and recording each hardware access to generate a corresponding new trace file during operation of the test environment with the modified system software and/or hardware version; defining an arbitrary order for target chips in the verified and the modified hardware model or hardware system version; sorting sequences of entries in both trace files according to the target chip order; and comparing the sorted trace files by comparing their entries each by each and outputting a corresponding comparison result. | 09-18-2014 |
Veit Senner, Odelzhausen DE
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20110018233 | EMERGENCY RELEASE DEVICE FOR WINTER SPORTS EQUIPMENT - The invention relates to an emergency release system for one or more pieces of winter sports equipment, such as skis, ski poles, snowboards, bindings and/or boots for skis or snowboards. It is equipped with a connection mechanism for detachably connecting at least two elements of one or more pieces of winter sports equipment, wherein the connection mechanism is supported substantially radially in or on one of the two elements, and a drive mechanism, which can be activated from outside and is suited for cancelling the radial support of the connection mechanism, accordingly causing the two elements to separate. The invention also relates to a release method and a manufacturing process for such an emergency release system. | 01-27-2011 |