Machul
Olaf Machul, Freiburg DE
Patent application number | Description | Published |
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20080197839 | INDUCTIVE PROXIMITY SENSOR - The invention relates to an inductive proximity sensor with a sensor element which includes a resonant circuit which provides an output signal which depends on the damping by an electrically conductive object. In accordance with the invention, the inductive proximity sensor has a ΣΔ modulator for the evaluation of an output signal of the resonant circuit. The invention furthermore relates to a method for the determination of the presence and/or of the spacing of a metallic object with the help of an inductive proximity sensor. | 08-21-2008 |
20100207611 | PROXIMITY SENSOR - The present invention relates to a proximity sensor having a first transmission coil, a second transmission coil, at least one reception coil, an excitation device which is connected to the first and second transmission coils, and an evaluation unit which is connected to at least one transmission coil and/or to the excitation device as well as to the at least one reception coil. | 08-19-2010 |
Olaf Machul, Merzhausen DE
Patent application number | Description | Published |
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20130271158 | INDUCTIVE PROXIMITY SENSOR - The invention relates to an inductive proximity sensor for determining the presence and/or the distance of an electrically conductive object which is designed to evaluate an oscillation in the form of an analog signal whose amplitude depends on the presence or absence and/or on the distance of an electrically conductive object. In accordance with the invention, the inductive proximity sensor includes at least one A/D converter which converts this analog signal into a digital input signal and includes at least one mixer which multiplies the digital input signal by a digital reference signal to form a digital output signal, wherein the digital reference signal is identical to the digital input signal or only differs from the digital input signal by a constant factor. The invention further relates to a method for determining the presence and/or the distance of an electrically conductive object with the aid of a proximity sensor. | 10-17-2013 |
20140184244 | INDUCTIVE SENSOR - An inductive sensor comprises a window-less full metal housing which is designed as a single-piece injection molded component and is completely produced from amorphous metal. | 07-03-2014 |
20150340802 | Plug Connector - A plug connector for a single-core or multi-core electrical line comprises a plug which comprises a plug body having an end face and at least one connector pin projecting from the end face; a coupling which comprises a coupling body having an end face, wherein at least one reception opening is arranged in the end face of the coupling body for plugging in the at least one connector pin of the plug for establishing a connection; an actuable closure for holding the plug body at the coupling body with a connector pin plugged into the reception opening; and at least one sealing element composed of an elastically deformable material for sealing the connection between the plug and the coupling. The at least one sealing element is clamped between the end face of the plug body and the end face of the coupling body while being deformed when the closure holds the plug body at the coupling body. | 11-26-2015 |
Olaf Machul, Waldkirch DE
Patent application number | Description | Published |
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20160047678 | Fastening Apparatus for an Electronic Device and Method for Fastening an Electronic Device - A fastening apparatus for an electronic device ( | 02-18-2016 |