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WO/2019/126250A1 |
A system and method for drilling a wellbore with a drill rig by: rotating a drillstring and a drill bit with a drill rig drive system; applying a weight of the drillstring on the drill rig; measuring surface torque oscillations of the dr...
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WO/2019/109669A1 |
A dynamic sensor structure comprises a stator and a rotor. The rotor passes through and is disposed at a middle portion of the stator. The stator comprises a left tool head (1), a left threaded cup (2), a right tool head (4), and a right...
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WO/2019/110719A1 |
The invention relates to a torque sensor assembly for detecting the torque on at least two shafts in a shaft assembly, comprising a first and a second shaft of the shaft assembly, said first and second shaft being arranged preferably par...
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WO/2019/091655A1 |
The invention relates to a method for measuring frictional force in an internal combustion engine, comprising the following steps: - providing an internal combustion engine, which has a connection from a crankshaft to at least one camsha...
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WO/2019/088149A1 |
[Problem] To provide: a stick-on label and an adhering method for same which enable the process of adhering a holed label to a workpiece to be performed smoothly and precisely by an automated machine or the like; and a method and a facil...
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WO/2019/081834A1 |
The present invention relates to a torque sensor (1) to be mounted on a rotating element (2) in a motor vehicle, said torque sensor (1) comprising at least one strain gauge (3) disposed on a layer of adhesive material (4). The layer of g...
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WO/2019/072377A1 |
The invention relates to a magnet arrangement (1), as is used, for instance, for measuring angle of rotation and torque, comprising a plastic-bonded permanent magnet (4) with a metal support sleeve (2) connected in such a manner that the...
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WO/2019/069421A1 |
This failure detection device comprises an output unit 80 for detecting the failure of a torque detection device for using two torque sensors 201, 202 to detect the torque applied to a pinion shaft and a target current calculation unit 2...
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WO/2019/069620A1 |
The present invention comprises: a rotary shaft body (5) that has a part (53) subjected to strain, a flange part (51) that is provided to one axial-direction end of the part (53) subjected to strain and is wider than the part (53) subjec...
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WO/2019/069595A1 |
The present invention comprises: a rotary shaft body (5); a base plate (2) that is attached to the rotary shaft body (5); and a strain sensor (1) that is installed on the base plate (2) and has a resistance gauge (13). The base plate (2)...
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WO/2019/069211A1 |
A sensing system and method utilizes measured flywheel speed variations to determine engine torque. The measured engine torque can be used to control vehicle transmissions, clutches, and other vehicle components and systems.
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WO/2019/069683A1 |
The present invention comprises: a plurality of strain sensors (1) that have a circuit comprising a plurality of active gauges (13), and are attached to a rotary shaft body (5) at equal intervals around the axis thereof; and a measuremen...
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WO/2019/059230A1 |
This torque sensor is provided with: a sensor housing; a first sleeve that is attached to a first rotation member that rotates in relation to the sensor housing; a magnet attached to the first sleeve; a second sleeve that is attached to ...
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WO/2019/059284A1 |
Provided is a torque detection device that can detect in a simple manner torque in only the direction around the rotational shaft while eliminating noisy torque, even if torque is inputted in a complex manner. The torque detection device...
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WO/2019/060411A1 |
An advisory system of a vessel that monitors variables of a vessel system inclusive of systems and subsystems that are used to operate the vessel. The advisory system may use machine-learning to learn from an operator (i) whether or not ...
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WO/2019/057237A1 |
The invention relates to an arrangement for measuring a force or moment on a machine element (01). The arrangement comprises a sleeve (03) arranged on the machine element (01), said sleeve having a magnetization region (08) for magnetiza...
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WO/2019/047138A1 |
A center shaft torque photoelectric sensor, comprising a center shaft (1). Cranks (2) are mounted respectively at either extremity of the center shaft (1). A torque sleeve (3) is sleeved on the center shaft (1). An inner end (31) of the ...
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WO/2019/044562A1 |
This torque detection device (10) has a torsion bar (13) that converts the torque applied between an input shaft (11) and output shaft (12) into torsional displacement. A pair of yokes (31, 32) are formed from a soft magnetic material, a...
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WO/2019/044653A1 |
This force sensor comprises a first member, a second member, an intermediate member, a first elastic structure that connects the first member and the intermediate member, a second elastic structure that connects the second member and the...
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WO/2019/042692A1 |
The invention relates to a method for determining at least one characteristic variable (1) of an electric machine (2) in a motor vehicle (3). The motor vehicle (3) has at least the electric machine (2) for driving at least one component ...
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WO/2019/038743A1 |
A torque sensor is provided that includes a deformable plate that includes an inner part and an outer part. The torque sensor may also include one or more elastic elements that connect the inner part and the outer part. The torque sensor...
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WO/2019/039146A1 |
The present invention is provided with: a base plate (2) fixed across two flange parts (51, 52) to a rotary shaft body (5) which has the two flange parts (51, 52) and a strain generating part (53) provided between the two flange parts (5...
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WO/2019/035291A1 |
The present invention is provided with: a silicon layer (11); a resistance gauge (13) formed in the silicon layer (11); a groove (111) which is formed in one surface of the silicon layer (11), and which defines a place where the resistan...
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WO/2019/035290A1 |
The present invention is provided with: a silicon layer (11) provided with a resistance gauge (13); and an insulation layer (12) of which one surface is joined to at least both ends of the silicon layer (11), and of which both ends in th...
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WO/2019/035289A1 |
The present invention is provided with: a silicon layer (11); a resistance gauge (13) which is formed in the silicon layer (11); slit portions (111) which are formed in the silicon layer (11), and which define a place where the resistanc...
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WO/2019/025476A1 |
The invention relates to an electromechanical power steering system (1) for a motor vehicle, comprising an integral structural unit (8) with a torque sensor unit (9) which detects the rotation of the upper steering shaft (3) with respect...
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WO/2019/026534A1 |
A magnetism detection device (60) is provided with: a substrate (61) housed in a case (65); a sensor main body (62a) supported by the substrate (61); first and second magnetism collecting yokes (63, 64) that are disposed by having the se...
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WO/2019/022325A1 |
An embodiment can provide a torque sensor comprising: a housing; a rotor that is arranged inside the housing; a stator that is arranged on an outer side of the rotor; a circuit board that is arranged in the housing; a Hall-effect sensor ...
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WO/2019/021442A1 |
[Problem] To improve detection accuracy of a torque sensor while suppressing productivity reduction and cost increase. [Solution] A torque sensor 1 has: annular members 2, 3; a connection member 4 that connects the annular members 2, 3 s...
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WO/2019/023614A1 |
A system and method for recommending and providing food to an animal which includes a computer and server system usable in conjunction with a feeder and a collar. The computer system being configured to receive input data from the follow...
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WO/2019/021262A1 |
Transducer device for a rotary shaft of a machine, the transducer device (5, 6) having different sensors (8, 22, 23a, 23b) to detect physical quantities, among which there are an electromagnetic position sensor to detect the instantaneou...
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WO/2019/021117A1 |
A magnetic coupling device (1) for coupling a first member (10) and a second member (11), coaxial with each other, so that they can jointly rotate about a common axis and/or translate along such axis or can perform relative rotary and/or...
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WO/2019/016124A1 |
The invention relates to a sensor device (10) for detecting a rotational position of a shaft that can rotate about a rotational axis, preferably a rotatable steering shaft of a motor vehicle, said sensor device (10) comprising at least o...
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WO/2019/007451A1 |
The invention relates to a double flange-torque transducer assembly which can be used, in particular, in safety-relevant areas. The invention also relates to a torque measuring method which can be used, preferably with the double flange-...
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WO/2018/229016A1 |
With the aim of improving the output signal quality of a load measurement by means of active magnetization, the invention relates to a load measuring method for measuring a mechanical load on a test object (14), comprising the following ...
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WO/2018/228776A1 |
A device for determining a torque at a rotation component (100), which comprises at least one first signal transmitter (103) coupled to a first rotation rod (100.1) and at least one second signal transmitter (104) coupled to a second rot...
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WO/2018/224080A1 |
The invention relates to a device and a method for monitoring the condition of an elastomer coupling (1) or a dual mass flywheel (2), wherein at least one first and second rotational speed and at least one temperature of the elastomer co...
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WO/2018/226095A1 |
Transmission for a bicycle, including an input formed by a crank axle, and an output connectable to a front sprocket of the bicycle, a housing connectable or connected to a frame of the bicycle, a planetary gear set having at least three...
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WO/2018/224285A1 |
The present invention relates to an assembly (100) for measuring a torque (M) acting along a rotation axis (Y) on a shaft (15) on an input side of a drive (80) and in particular on a crankshaft (15) of a work device, of a steering system...
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WO/2018/225233A1 |
This dynamometer load device (100) applies a load to a movable dynamometer unit (20a) which is connected to a hub (2) of a wheel of an automobile (1). The dynamometer load device (100) applies, to the dynamometer unit (20a), a load in th...
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WO/2018/215167A1 |
The invention relates to a device, an arrangement and a method for characterising the torsion, the rotation and/or the positioning of a shaft, in which a magnetic field generator arranged between at least two magnetic field detectors gen...
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WO/2018/212848A1 |
A downhole dynamometer for a rod pumping unit is provided. The downhole dynamometer includes a shell within which a plurality of sensors, a non-transitory memory, and a dynamometer controller are located. The shell is configured to be co...
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WO/2018/210365A1 |
The invention relates to a double flange torque sensor equipped with a correction sensor system, having the following characteristics: a deforming element (1) on which strain gauges (2) are fixed, two parallel, disc-shaped securing flang...
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WO/2018/210155A1 |
A micro torque measuring device and method. In the micro torque measuring method, a probe (2) is connected to an elastic member (4). By driving an object to be measured to rotate and causing the probe (2) to rotate by means of the elasti...
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WO/2018/206207A1 |
The invention relates to a method for estimating a torsional torque (102) on an active stabilizer (104) of a vehicle (106), wherein the method comprises a step of detecting a movement signal (120) depicting a movement of the stabilizer (...
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WO/2018/207415A1 |
[Problem] To propose a torque sensor that can be made to be small. [Solution] This torque sensor is provided with: a first acquisition unit that is disposed at an interval from a first conductor pattern fixed so as to be capable of rotat...
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WO/2018/207832A1 |
The purpose of the present invention is to provide a dynamometer system control device that can perform control with high responsiveness and stability and can perform highly accurate measurements even when the configuration of a load con...
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WO/2018/202244A1 |
The present invention relates to an arrangement for measuring a force and/or a torque (Mt) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has at least three mag...
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WO/2018/202228A1 |
The invention relates to a flange-shaped torque sensor having low zero error at high rotational speeds, comprising the following features: two parallel, disc-shaped securing flanges (3, 4) comprising securing boreholes (5) which are prov...
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WO/2018/202243A1 |
The invention relates to an assembly for measuring a torque (Mt) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has exactly one or exactly two magnetization reg...
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