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WO/2011/000803 |
The invention relates to an angle sensor for determining the absolute rotational angle of a shaft for a plurality of rotations having at least one sensor wheel and a sensor associated to the sensor wheel for determining the number of rot...
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WO/2010/150596 |
The present invention discloses a speed and movement direction sensing device. The sensing device includes an incremental encoder, which generates three pulses shifted by about 120 (electrical) degrees. A speed signal generation section ...
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WO/2010/149399 |
The invention relates to a scanning unit (10), comprising a light source (13), the dissipation heat of which is diverted to a heat sink (11) by way of a heat guide path. Said heat guide path is formed by a circuit board (14), to which th...
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WO/2010/149399 |
The invention relates to a scanning unit (10), comprising a light source (13), the dissipation heat of which is diverted to a heat sink (11) by way of a heat guide path. Said heat guide path is formed by a circuit board (14), to which th...
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WO/2010/149781 |
This method of converting a displacement of a magnetic object into a signal directly perceptible by a human being, comprises: - the acquisition (32) of a temporal succession of measurements of a magnetic field modified by the displacemen...
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WO/2010/150416 |
The present invention discloses a speed and movement direction sensing device. The sensing device includes an incremental encoder, which generates three pulses shifted with 120 (electrical) degrees. A speed signal generation section rece...
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WO/2010/150725 |
Specifically provided is a magnetic detection device which has a compact circuit configuration compared with conventional magnetic detection devices and has excellent detection accuracy. A bridge circuit is configured by providing a plur...
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WO/2010/149910 |
The present invention relates to an angular position sensor, comprising at least one first electrical track (1), at least one second electrical track (2), and at least one mobile magnetic target (3) opposite the first electrical track (1...
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WO/2010/149650 |
A method for determining the rotor position of rotating or linear synchronious machines which can also be fed via an LC filter, by evaluation of the electrical response of the machine to two voltage pulses which are offset in time and ro...
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WO/2010/149910 |
The present invention relates to an angular position sensor, comprising at least one first electrical track (1), at least one second electrical track (2), and at least one mobile magnetic target (3) opposite the first electrical track (1...
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WO/2010/149218 |
The invention relates to a position and/or speed sensor arrangement, comprising a sensor (1) having at least one first sensitive main plane (3) and an encoder (2) having at least one encoder track surface (4), wherein the sensor (1) can ...
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WO/2010/146367 |
A measurement apparatus is disclosed, for measuring a response of a sensor device such as a microcantilever which deflects in response to an analyte. The measurement apparatus includes a pixel lated array of detector elements (e.g. digit...
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WO/2010/147046 |
Disclosed is a rotation detection device compatible with both a standard process control device and a novel process control device having high input signal resolution, which are employed to process output signals of the rotation detectio...
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WO/2010/145003 |
Two and three dimensional position sensing systems and sensors for use in such systems are disclosed. The sensors incorporate linear array sensors and an aperture plate to block light or other radiation from reaching most elements of the...
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WO/2010/143022 |
This rolling bearing assembly (2) comprises a rolling bearing (4) with an inner ring (8), an outer ring (6) and several rolling bodies (10) between the inner and outer rings, at least one sensor (30) adapted to detect a rotation paramete...
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WO/2010/142410 |
The invention relates to a method for integrating an optical waveguide (3) of a temperature sensor and/or strain sensor into a temperature and/or strain measuring component (1) made of a base material (2), onto which a coating (5) is app...
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WO/2010/142484 |
A sensor device comprises an optical unit for a motor vehicle, designed to be fixed on a vehicle window. Said device is characterized in that the optical unit has at least one lens system, wherein the lens system has a lens carrier compr...
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WO/2010/142484 |
A sensor device comprises an optical unit for a motor vehicle, designed to be fixed on a vehicle window. Said device is characterized in that the optical unit has at least one lens system, wherein the lens system has a lens carrier compr...
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WO/2010/143021 |
This rolling bearing assembly (2) comprises a rolling bearing (4) with an inner ring (8), an outer ring (6) and several rolling bodies (10) between the inner and outer rings, at least one sensor (30) adapted to detect a rotation paramete...
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WO/2010/139964 |
A method of operating a position encoder apparatus, comprising a scale having features defining position information and a readhead for reading the scale. The method comprises: calculating extrapolated position information from at least ...
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WO/2010/141723 |
A transducer including a housing; one or more pressure communicating configurations disposed within the housing; one or more selected pressure chambers in operable communication with the one or more pressure communicating configurations;...
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WO/2010/141723 |
A transducer including a housing; one or more pressure communicating configurations disposed within the housing; one or more selected pressure chambers in operable communication with the one or more pressure communicating configurations;...
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WO/2010/139067 |
Methods of fabricating semiconductor sensor devices include steps of fabricating a hermetically sealed MEMS cavity enclosing a MEMS sensor, while forming conductive vias through the device. The devices include a first semi-conductor laye...
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WO/2010/140440 |
Provided is a medical device (1) comprising a fiber-optic sensor (2) wherein a plurality of FBG units (3) are formed, a reflector (5) which form reference light, a light source (6) wherein light having wavelengths at specified intervals ...
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WO/2010/141420 |
A linear motion sensor has two pairs of opposed spaced apart stacks of two simple two-pole bar magnets. Each stack has one shorter outer magnet and one longer inner magnet, with the outer magnets centered on the inner magnets. The poles ...
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WO/2010/139964 |
A method of operating a position encoder apparatus, comprising a scale having features defining position information and a readhead for reading the scale. The method comprises: calculating extrapolated position information from at least ...
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WO/2010/139964 |
A method of operating a position encoder apparatus, comprising a scale having features defining position information and a readhead for reading the scale. The method comprises: calculating extrapolated position information from at least ...
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WO/2010/141420 |
A linear motion sensor has two pairs of opposed spaced apart stacks of two simple two-pole bar magnets. Each stack has one shorter outer magnet and one longer inner magnet, with the outer magnets centered on the inner magnets. The poles ...
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WO/2010/136810 |
The present invention provides novel apparatus and methods for fast quantitative measurement of perturbation of optical fields transmitted, reflected and/or scattered along a length of an optical fibre. The present invention can be used ...
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WO/2010/136810 |
The present invention provides novel apparatus and methods for fast quantitative measurement of perturbation of optical fields transmitted, reflected and/or scattered along a length of an optical fibre. The present invention can be used ...
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WO/2010/138155 |
A method is presented for converting the sine/cosine signals from an optical encoder into a high-resolution position signal for use by a position control system while eliminating common noise and error sources. The improved noise perform...
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WO/2010/136946 |
The invention relates to a capacitive sensing apparatus for sensing an object, wherein the capacitive sensing apparatus comprises a capacitive sensor (2) for capacitively sensing the object (3) and an enclosure (4) for enclosing the capa...
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WO/2010/138155 |
A method is presented for converting the sine/cosine signals from an optical encoder into a high-resolution position signal for use by a position control system while eliminating common noise and error sources. The improved noise perform...
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WO/2010/136809 |
An interferometer apparatus for an optical fibre system and method of use is described. The interferometer comprises an optical coupler and optical fibres which define first and second optical paths. Light propagating in the first and se...
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WO/2010/136809 |
An interferometer apparatus for an optical fibre system and method of use is described. The interferometer comprises an optical coupler and optical fibres which define first and second optical paths. Light propagating in the first and se...
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WO/2010/133363 |
The invention relates to a method and device for determining the angular position of a rotating part, comprising at least one encoder track running in the circumferential direction, wherein at least two sensors are statically disposed ha...
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WO/2010/133546 |
A magnetic ring is used that is constrained to rotate with a rotary element that is provided with pairs of poles, and sensors, each suitable for issuing an electric signal (U1 (t)...UN (t) ) that is representative of a magnetic field. Th...
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WO/2010/133744 |
Based on distributed amplification by the Raman effect, the system comprises one or more pump lasers (5) at various wavelengths, combined with a variable number of fibre optic reflectors (6). These elements induce in the fibre optic sens...
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WO/2010/133006 |
A capacitive linear displacement sensor (100) includes a plunger (106), a capacitance grid (107) formed on the plunger (106), a capacitance sensor ring (126), wherein the plunger (106) is configured to move through the capacitance sensor...
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WO/2010/130801 |
The present invention relates to an optical rotary sensor for measuring an absolute angular position to be used in combination with miniature motors running at speeds of several hundred thousand RPM. Most current rotary position sensors ...
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WO/2010/132165 |
Systems and methods to manage aircraft dispatch information are provided. A particular method includes receiving fault information at a dispatch information computing system. The fault information is associated with an aircraft. The meth...
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WO/2010/130506 |
The invention relates to a positioning system (1) for a traveling transfer system, comprising a traveling transport belt (2), at least one traveler (3) which travels on the transport belt (2), and a positioning device (4) having a plural...
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WO/2010/130848 |
Axial position measurement system using an electric signal generated by one or more sensors at the passage of teeth of a cogwheel fixed on an axis. The cogwheel is cut with at least one group of teeth, comprising at least three types of ...
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WO/2010/130571 |
The invention relates to an arrangement having a position sensor (3) which continuously detects the position of a moving mechanical part (1), emits a corresponding electrical signal (M) and has a downstream analogue/digital converter (5)...
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WO/2010/132291 |
A load cell having an optical micro-resonator in a housing formed of high thermally conductive material. Upon application of a force to a surface of the housing, the micro-resonator is squeezed and changes in shape and refractive index, ...
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WO/2010/130071 |
A positioning method based on hall element comprises steps as follows: arranging a hall element (2) and a magnet (1) respectively on a fixing part (5) and a moving part (4) which moves relatively to the fixing part (5), making the hall e...
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WO/2010/130550 |
The present invention relates to a reluctance resolver (100) with an at least partially soft magnetic stator (104) and an at least partially soft magnetic rotor (102) which oppose each other by forming an air gap. The magnetic resistance...
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WO/2010/132291 |
A load cell having an optical micro-resonator in a housing formed of high thermally conductive material. Upon application of a force to a surface of the housing, the micro-resonator is squeezed and changes in shape and refractive index, ...
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WO/2010/130506 |
The invention relates to a positioning system (1) for a traveling transfer system, comprising a traveling transport belt (2), at least one traveler (3) which travels on the transport belt (2), and a positioning device (4) having a plural...
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WO/2010/127807 |
A unit of absolute rotary position encoding, where the angular range of encoding is matched to the number of poles of an electrical motor it is intended that the encoder is to be attached to. The electrical motor is suitably a brushless ...
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