Krummenacher
Francois Krummenacher, Chatillens CH
Patent application number | Description | Published |
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20130141139 | CAPACITIVE SENSOR INTERFACE AND METHOD - Electronic interface and method for reading a capacitive sensor that includes one input capacitor ( | 06-06-2013 |
20140125413 | INSTRUMENTATION AMPLIFIER WITH RAIL-TO-RAIL INPUT RANGE - A system and method for adjusting a common mode output voltage in an instrumentation amplifier is provided. In one aspect, the common mode output voltage is increased or decreased with respect to the common mode input voltage to enable high amplification of the signal input to the instrumentation amplifier. Moreover, the common mode output voltage can be driven to (or approximately to) a target voltage value such as, but not limited to, half the supply, even if the common mode input voltage is close to supply or ground rail voltage. Thus, a high amplification of the differential input voltage can be obtained and utilized for various applications requiring rail to rail input. | 05-08-2014 |
20140327480 | INSTRUMENTATION AMPLIFIER WITH RAIL-TO-RAIL INPUT RANGE - A system and method for adjusting a common mode output voltage in an instrumentation amplifier is provided. In one aspect, the common mode output voltage is increased or decreased with respect to the common mode input voltage to enable high amplification of the signal input to the instrumentation amplifier. Moreover, the common mode output voltage can be driven to (or approximately to) a target voltage value such as, but not limited to, half the supply, even if the common mode input voltage is close to supply or ground rail voltage. Thus, a high amplification of the differential input voltage can be obtained and utilized for various applications requiring rail to rail input. | 11-06-2014 |
Josef Krummenacher, Muri CH
Patent application number | Description | Published |
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20090004323 | Needle Valve Nozzle Assembly - The present invention relates to a manifold unit for supplying casting material in an injection moulding system for processing thermoplastic polymers via a hot runner system with at least one needle valve nozzle which can be sealed by a shut-off needle. In this case, the shut-off needle can be moved by a hydraulic or pneumatic drive system. The needle valve nozzle has a first longitudinal axis and the drive system, which has a piston, has a second longitudinal axis, the first longitudinal axis being arranged parallel to and laterally offset from the second longitudinal axis. | 01-01-2009 |
20090127144 | Device for Storing and Transporting Data Carriers - The invention relates to a fastening device for at least one circular data carrier such as a CD or DVD with a central opening in a cassette or box. The fastening device of this type prevents an unauthorized removal of the data carrier when the container is closed by virtue of the fact that a safeguarding device is provided that has a supporting ring concentric to a bearing ring of the box and facing the data carrier. The safeguarding device is fastened inside the box such that when the box is closed, the safeguarding device at least partially covers the area of tongues of the box on the top side of the fastening device, and that the supporting ring is arranged on the side of the data carrier facing away from the bearing ring. | 05-21-2009 |
20150028034 | Packaging Container - The invention relates to a closable packaging container ( | 01-29-2015 |
Peter Krummenacher, Basel CH
Patent application number | Description | Published |
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20120306486 | DEVICE FOR MEASURING A CURRENT FLOWING THROUGH AN ELECTRIC CABLE - A device for measuring a current flowing through an electric cable comprises a printed circuit board, a magnetic field sensor and a ferromagnetic component. The ferromagnetic component comprises two tongues whose front faces are disposed opposite of each other and are separated by an air gap and further comprises at least two feet, with the tongues and/or the feet being bent off. The cable is guidable through an opening which is enclosed by the ferromagnetic component. The ferromagnetic component and the magnetic field sensor are mounted on a surface of the printed circuit board. The magnetic field sensor is sensitive to a magnetic field extending parallel to the surface of the printed circuit board. The tongues of the ferromagnetic component extend parallel to the surface of the printed circuit board ( | 12-06-2012 |
Pierre Krummenacher, Evilard BE
Patent application number | Description | Published |
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20130321088 | SURFACE MOUNT OVENIZED OSCILLATOR ASSEMBLY - An oscillator assembly including a base substrate with a cavity defining an insulative air pocket. A component substrate is seated on the base substrate. An oscillator and a combination heater/temperature control assembly are located on one side and a temperature control assembly is located on the opposite side and extends into the cavity. An interior lid covers and defines an oven for the oscillator and the heater/temperature control assembly. An exterior lid covers the interior lid. A thermal resistance/heat transfer element is seated on the oscillator for increasing thermal resistance and is seated on both the oscillator and the heater/temperature control assembly for decreasing thermal resistance. | 12-05-2013 |
Walter Krummenacher, Bassersdorf CH
Patent application number | Description | Published |
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20130298477 | BIVOUAC SHELTER - A bivouac shelter for residing outdoors, including a basis unit that forms a tunnel-like or sack-like body receiving space with an access opening for a person. The bivouac shelter includes a closure unit, by way of which the body receiving space is closable in a thermally insulating and airtight manner. The closure unit moreover includes a connection body that can be assembled transversely over the access opening and that is connectable to the basis unit in a thermally insulating manner. The closure unit moreover includes a hood attached onto the connection body for receipt of a head of a person lying with the body in the body receiving space. The basis unit can also include a foot-side terminating element. | 11-14-2013 |