Kragelund
Klaus Vestergaard Kragelund, Risskov DK
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20110027104 | SENSOR FOR SWITCHING A PUMP ON AND/OR OFF - The invention relates to a sensor for switching a pump on and/or off, with at least one first and a second electrode, which form a capacitance which may be influenced by way of the fluid to be delivered, and with evaluation electronics connected to the electrodes, wherein the evaluation electronics has a voltage supply which is connected to the first electrode and which is designed for providing short voltage pulses for charging the first electrode, and comprises an evaluation circuit which is designed in a manner such that during a voltage increase on charging and/or a voltage reduction on discharging the electrode, it detects the current between the electrodes and emits a switch-on signal and/or switch-off signal depending on the detected current, as well as to a pump with such a sensor. | 02-03-2011 |
Lasse Kragelund, Frederikssund DK
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20120029464 | SYSTEM FOR RECONSTITUTION OF A POWDERED DRUG - A mixing system ( | 02-02-2012 |
Lene Kragelund, Hilleroed DK
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20100310718 | LIQUID STARTER CULTURES HAVING AN IMPROVED STORAGE STABILITY AND USE THEREOF - Liquid microbial starter culture that retains its initial metabolic activity during storage for extended periods of time. Such liquid starter cultures are useful in the manufacturing of food and feed products. Starter cultures of the invention include culture of lactic acid bacteria, e.g. | 12-09-2010 |
Martin Nygaard Kragelund, Borkop DK
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20140001763 | WIND PARK CONTROL SYSTEM | 01-02-2014 |
Michael Gjedbo Kragelund, Holstebro DK
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20090154750 | Wave Guide Unit - The present invention concerns a waveguide unit, for use with a transducer unit, and in particular transducer of the dome type, where the wave guide unit is substantially circular, and suitable to be arranged around the transducer, where the wave guide unit has a front side on which front side means are provided for reflecting the sound waves from the transducer, and a substantially flat backside, and where substantially centrally in the unit an aperture is provided which aperture is suitable for accommodating a transducer unit, and the side of said aperture connects the front and back sides, where said waveguide comprises one or more diffraction edges arranged concentric with the circular shape of the unit on said front side of the unit, and where adjacent on both sides of said one or more diffraction edges, substantially flat conical surfaces are provided. | 06-18-2009 |