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Ifm Electronic Gmbh patents (2018 archive)


Recent patent applications related to Ifm Electronic Gmbh. Ifm Electronic Gmbh is listed as an Agent/Assignee. Note: Ifm Electronic Gmbh may have other listings under different names/spellings. We're not affiliated with Ifm Electronic Gmbh, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "I" | Ifm Electronic Gmbh-related inventors


Method for adjusting a proximity switch and proximity switch

A switch and method for adjusting the switching threshold of a contactlessly operating proximity switch comprising a sensor for converting a physical variable into an electric sensor signal s(x), a control unit for evaluating the electric sensor signal s(x) and for generating a binary switching signal by comparing with a switching threshold sein, and comprising an operating element for adjusting the switching threshold sein according to a control value p, wherein the control value p is mapped in a non-linear manner on the movement path of the operating element, wherein the resolution of the operating element is largest when the electric sensor signal s(x) is in the vicinity of the switching threshold sein(p) and decreases in a non-linear manner at increasing distance such that the influence of the switching threshold sein(p) is fine in the vicinity of the current sensor signal s(x) and increasingly coarser at increasing distance.. . ... Ifm Electronic Gmbh

Device for monitoring a belt teari n a conveyor belt

The invention relates to an arrangement for detecting a belt tear in a conveyor belt, comprising a trigger (1) which is arranged below the conveyor belt (2) transversely to the conveying direction of the conveyor belt and which is connected to a load limit switch (3). The arrangement also comprises a signalling device (4) for indicating and/or signalling a belt tear to a control unit (5). ... Ifm Electronic Gmbh

Method for operating a pulse generator for capacitive sensors, and pulse generator

The disclosure relates to a method for operating a pulse generator for generating measuring pulses for a capacitive sensor having an adjustable pulse time in the range from 10 ns to 200 ns, having a controllable delay circuit which contains a first integrating rc combination (rt1/ct1) and a second integrating rc combination (rt2/ct2), having a logical combining element having two inputs and one output, an initialization circuit and a control unit, wherein the first input of the logical combining element receives a clock signal, and the second input of the logical combining element receives an analog setting signal (sse) from the output of the delay circuit, wherein two simultaneous clock signals are generated, of which the first clock signal (t) is led without delay to the first input of the logical combining element, and the second clock signal (t2), delayed by the delay circuit, is led to the second input of the logical combining element, time-variable output pulses are generated with the aid of time-variable preloading signals (vl), wherein the output from the delay circuit after each measuring pulse is discharged or charged by the initialization switch.. . ... Ifm Electronic Gmbh








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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