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WO/2020/064164A1 |
The invention relates to a method and to an arrangement for determining and/or controlling an operating state of an electric machine, wherein, on a magnetically conductive component (1, 2, 5, 7), at least one differential voltage (ud) be...
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WO/2020/064827A1 |
A crank transmission having a crankshaft (5) for connection to at least one foot-operated or hand-operated crank and having at least one transmission gear (1) which is driven by means of the crankshaft (5) is proposed, wherein a coupling...
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WO/2020/066431A1 |
This encoder is installed in a drive device that is provided with: a motor part which is coupled to a fixing part via an elastic body so as to drive a first displacement part; and a transmission part for converting a displacement of the ...
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WO/2020/064734A1 |
A method for determining the position of a motor vehicle crankshaft provided with a rotary target comprising marks distributed in a uniform manner on its periphery and a signature, and a sensor configured to emit an electric signal compr...
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WO/2020/069476A1 |
A linear positioning system including a pair of magnets disposed adjacent one another and defining a gap therebetween, the magnets having common poles facing one another, and first, second, and third magnetic sensors disposed within a ho...
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WO/2020/064820A1 |
The invention relates to an angle sensor (12) for measuring a rotary angle of the rotary position of a steering shaft (3, 4) of a motor vehicle, having a two-pole magnet (15), which can be connected co-rotationally to one end of the stee...
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WO/2020/062529A1 |
A flexible passive wireless integrated humidity and pressure sensor, comprising an interdigital capacitive humidity sensor and an interdigital capacitive pressure sensor, wherein a humidity sensitive thin film (1), an upper metal layer (...
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WO/2020/057071A1 |
An LC sensing system, comprising a reading portion and a sensing portion, wherein the reading portion comprises a readout circuit (1) and a first inductor (2) connected in series to the readout circuit (1); the sensing portion comprises ...
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WO/2020/058080A1 |
The invention relates to a torque sensor unit (11) for measuring a torque introduced into an upper steering shaft (3) of a motor vehicle, wherein the upper steering shaft (3) can be connected to a lower steering shaft (4) via a torsion b...
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WO/2020/058376A1 |
The present invention relates to an optical fiber sensor for shape sensing, comprising an optical fiber having embedded therein a number of at least four fiber cores (1 to 6) arranged at a distance from a longitudinal center axis (0) of ...
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WO/2020/057771A1 |
The sensor unit for a sensor/transmitter system is used to capture at least rotational and linear movements of a component (1) having magnetic poles. The sensor unit has at least one sensor which is at least one electrically conductive c...
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WO/2020/057080A1 |
A multi-parameter LC sensor for monitoring the state of a rotating structure (4), comprising a plurality of capacitive sensors (2) and an inductive unit (1) which are provided on the rotating structure (4), the inductive unit (1) compris...
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WO/2020/058478A1 |
The present invention relates to an optical fiber sensor for shape sensing, comprising an optical fiber, the optical fiber comprising a cladding (30'') having a cladding refractive index, and a number of fiber cores (14''-20'', 34''-38''...
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WO/2020/060547A1 |
A thumbstick assembly is configured to receive user input. The thumbstick assembly receives input through depression of a thumbstick, lateral rotation of the thumbstick, or some combination thereof. The thumbstick comprises a first surfa...
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WO/2020/058047A1 |
The invention relates to a shaft (1) having a sensing region (3). The shaft (1) is an advantageous part of an electric machine (13) having a magnetic bearing (14). The sensing region (3) of the shaft (1) is designed as a lateral surface ...
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WO/2020/059363A1 |
This rotary angle sensor 10A has a sensor IC 20A attached to an attachment member 30A. The attachment member has: connection terminals 32-35 protruding upward from an attachment surface 31; and guides 36-38 which protrude upward from the...
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WO/2020/058272A1 |
The present invention relates to an optical shape sensing system, comprising an optical fiber sensor comprising an optical fiber having embedded therein a number of at least four fiber cores (1 to 6) arranged spaced apart from a longitud...
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WO/2020/060768A1 |
A damper assembly (106; 200) has a longitudinal axis (AX) and includes a damper housing (202) with a side wall portion (210) and an end wall portion (214; 216) defining a damping chamber (212) containing a quantity of damping fluid (226;...
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WO/2020/053525A1 |
The invention relates to an inductive position sensor for determining the position of a moving object along a linear or rotary trajectory (F), comprising: - a mobile target (3) designed to modify an electromagnetic field; - a fixed circu...
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WO/2020/055884A1 |
An encoder system includes a configurable detector array, wherein the configurable detector array includes a plurality of detectors. In an embodiment, the encoder system includes an application-specific integrated circuit (ASIC). The enc...
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WO/2020/053558A1 |
A fibre optic cable structure (300) suitable for fibre optic sensing with an improved sensitivity to an environmental parameter is described. The structure (300) includes an optical fibre (301) and a bend inducer (304) responsive to the ...
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WO/2020/053202A1 |
The present invention relates,butwithout limitation, to a system and method for detecting the formation of ice on a surface of a body (1) on which an air streamimpinges. Said system comprises: a firstand a secondtemperature detectors (2,...
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WO/2020/056288A1 |
In accordance with one embodiment of the present disclosure, an inductive position sensor assembly is provided. The inductive sensor assembly includes a sensor and a coupler element. The sensor includes a transmitter coil having an inner...
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WO/2020/053992A1 |
This encoder (20) comprises: an encoder shaft (1) having a shaft coupling mounted on the lower end thereof; an encoder base member (7) having formed therein a hole that the encoder shaft (1) passes through; a magnet (2) mounted on the up...
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WO/2020/053566A1 |
An incremental measurement encoder comprising a scale and a readhead. The scale comprises a periodic series of features forming an incremental track and at least one reference mark. The readhead comprising a structured light source and a...
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WO/2020/050070A1 |
This optical fiber characteristic measuring device (1) is provided with a light source unit (11) which outputs frequency-modulated continuous light (L1), a first optical branching unit (12) which splits the continuous light into pump lig...
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WO/2020/050076A1 |
This optical fiber characteristic measuring device (1) is provided with: a light source unit (11) which outputs a frequency modulated laser beam; incident units (12, 13, 14, 15) which cause the laser beam outputted from the light source ...
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WO/2020/047830A1 |
A loose-leaf notebook (10) comprises: a loose leaf bind ring (120) having a central hole (123), wherein the loose leaf bind ring (120) is inserted into an installation hole (111) of a loose leaf sheet (110) to bind the loose leaf sheet (...
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WO/2020/051195A1 |
A wireless sensor assembly includes a housing defining a first aperture and a second aperture. A first communication port is provided at the first aperture and configured to communicably couple to an external sensor and a second communic...
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WO/2020/049179A1 |
The invention relates to a rotary encoder (1) comprising a housing (2), a shaft (3), a code disk (4) which is attached to the shaft (3), and a reading head (5) which is designed to detect the rotation of the code disk (4). The code disk ...
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WO/2020/049780A1 |
In a rotation detection device 1 according to this invention, three accommodation parts 32 are provided in a case 3, and each of the accommodation parts 32 has a sensor element 4 attached thereto. Each accommodation part 32 has a referen...
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WO/2020/048879A1 |
The invention relates to an arrangement (17) for controlling a device (16), said arrangement comprising: a first measuring device (1) and/or a second measuring device (2); a first non-deterministic, self-learning system (5), wherein the ...
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WO/2020/049287A1 |
An interferometric fluid sensing system is provided. The system comprises: a laser; a plurality of first fibre portions arranged to receive laser light from the laser, wherein each of the first fibre portions comprises a void and an open...
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WO/2020/049230A1 |
The invention relates to a method (100) for controlling a robot, comprising the following steps: - detecting (102) at least one contact between an object and the robot by means of at least one sensor, referred to as the position sensor, ...
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WO/2020/049448A1 |
Device (100) suitable for monitoring the erosion of components subject to wear, which belong plants in which erosive phenomena are present, the device operating by means of a plurality of optical fibers (8) and comprising a body (20) con...
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WO/2020/046209A1 |
An optical encoder system is disclosed comprising a movable target arranged to provide a varying reflectance dependent on a position of the target within the system. An emitter is positioned on a first side of the target to illuminate th...
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WO/2020/043414A1 |
The invention discloses a sensor (2), comprising: at least one sensor element (5), which detects at least one measurand, the sensor element (5) being in electrical contact with a sensor circuit (4); the sensor circuit (4), which processe...
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WO/2020/044660A1 |
This state identification system comprises: a cable (20) that is laid between utility poles (10) and that includes communication-use optical fibers; a reception unit (331) that receives an optical signal from at least one optical fiber i...
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WO/2020/047128A1 |
A fiber optic cable includes a plurality of optical fibers and an optical sensor. The optical sensor includes a first optical coupler and a first mirror. The first optical coupler is coupled to a first of the optical fibers and to a seco...
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WO/2020/044655A1 |
This utility-pole deterioration detection system comprises: a cable (20) that is laid between utility poles (10)and that includes communication-use optical fibers; a reception unit (331) that receives, from at least one optical fiber inc...
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WO/2020/044041A1 |
This application relates to methods and apparatus for communication using fibre optic sensing techniques. A communication apparatus (210) has a first optical fibre (101) coupled to a first material (212) configured to vary in dimension i...
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WO/2020/044648A1 |
This utility-pole position identification system comprises: a cable (20) that is laid between utility poles (10) and that includes communication-use optical fibers; a reception unit (331) that receives, from at least one optical fiber in...
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WO/2020/047297A1 |
The present disclosure may be embodied as an optical encoder system comprising a first optical sensor, a second optical sensor, a first up-down counter, a second up-down counter, and an I/O expander. The optical encoder system may furthe...
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WO/2020/041704A1 |
In accordance with one embodiment of the present disclosure, an inductive sensor assembly is provided. The inductive sensor assembly includes a sensor assembly and a shaft. The sensor assembly include a transmitter coil and a two-part re...
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WO/2020/040562A1 |
According to an embodiment, a sensing device comprises: a stator including stator teeth; and a rotor including a magnet, wherein the stator teeth include first stator teeth and second stator teeth disposed inside the first stator teeth, ...
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WO/2020/039564A1 |
This electronically controlled throttle device for an engine performs an opening/closing drive operation by transmitting the rotations of a motor (15) to a throttle valve (8) of a valve body (3) from a driven gear (14) via a throttle sha...
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WO/2020/040999A1 |
A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor, and a filter communicatively coupled to the measurement circuit. The measurement ci...
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WO/2020/039563A1 |
This electronically controlled throttle device for an engine performs an opening/closing drive operation by transmitting the rotations of a motor (15) to a throttle valve (8) of a valve body (3) via a drive gear (16), an intermediate gea...
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WO/2020/036702A1 |
Reducing a sensitivity of an electromechanical sensor is presented herein. The electromechanical sensor comprises a sensitivity with respect to a variation of a mechanical-to-electrical gain of a sense element of the electromechanical se...
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WO/2020/037067A1 |
Reducing, at a common sense electrode of a group of sensors of a system, a common charge flow due to a common motion of the group of sensors is presented herein. The group of electromechanical sensors generates a common charge flow as a ...
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