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Patent Searching and Data


Matches 1 - 50 out of 9,938

Document Document Title
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
WO/2018/199606A1
An embodiment relates to a sensing device comprising: a rotor; and a stator arranged on the outer side of the rotor, wherein the stator comprises a stator holder and a stator ring arranged on the stator holder; the stator ring comprises ...  
WO/2018/200668A1
Strain gages on a robotic force/torque sensor are individually temperature compensated prior to resolving the gage outputs to estimate force and torque loads on the sensor. Thermal sensors are mounted proximate each strain gage, and the ...  
WO/2018/198716A1
In the present invention, a dynamometer (3) has a heat insulation plate (25) interposed between a coupling (21) and an adapter flange (22) of a main shaft (6) of the dynamometer. A torque meter (24) is disposed between a coupling flange ...  
WO/2018/198576A1
A torque detection device (10) comprises: a first magnetic circuit unit (21); a second magnetic circuit unit (22); a circuit substrate module (40); and a sensor housing (31). The first magnetic circuit unit is disposed on one side in the...  
WO/2018/198717A1
A dynamometer device (1) comprises, at a distal end part of a dynamometer (3), a cover (5) that covers the periphery of a torque meter (14). The cover (5) has, on an end surface thereof, an opening (41) provided with a door (42), and a r...  
WO/2018/195373A1
A torque sensor assembly for use in a vehicle power steering system has magnets, coaxial first, second, and third flux closure members around the magnets, and first and second magnetic sensors. Each of the plurality of magnets emits a ma...  
WO/2018/193115A1
The aim of the invention is to significantly broaden the scope of application of a torque sensor (26) in a cost-effective manner and with simple means. In order to achieve said aim, the invention provides a sensor head (48) for a torque ...  
WO/2018/195053A1
Systems and methods for measuring displacement parameters of rotating shafts and couplings are disclosed. In some aspects, a measurement system includes a shaft extended in a longitudinal direction and a target wheel configured to rotate...  
WO/2018/190185A1
A magnetic detecting device (60) is provided with: a base plate (61) having a through hole (61d); a sensor body (62a) supported on the base plate (61) to overlap the through hole (61d); a pair of hook portions (63c, 64c) which are dispos...  
WO/2018/186008A1
The present invention provides a torque sensor which enables the sensitivity of a strain sensor, an allowable torque, or the mechanical strength of the torque sensor to be set independently. A first structural body 11 and a second struct...  
WO/2018/185018A1
In order to measure torque on a shaft inexpensively in such a manner that the measurement is as independent as possible from the variations in distance or lack of uniformity in the material of the shaft around the circumference thereof, ...  
WO/2018/180533A1
This torque sensor is provided with: a torsion bar (13) which converts torque applied between a first shaft (11) and a second shaft (12) into a twisting displacement; a multipolar magnet (20) which is fixed to one end side of either the ...  
WO/2018/180626A1
A torque detecting device (10) detects a twisting torque between a first shaft (41) and a second shaft (43) on the basis of a twisting displacement of a resilient member (42) linking the first shaft and the second shaft coaxially. The to...  
WO/2018/180314A1
This electric power steering device (100) is provided with a cable (36) for electrically connecting a torque sensor (40) and a controller (30). The torque sensor (40) is provided with a connector (49) to which the cable (36) is connected...  
WO/2018/180526A1
This torque sensor is provided with: a torsion bar (13) for converting the torque applied between a first shaft (11) and second shaft (12) into torsional displacement; a multipole magnet (20) provided with north poles and south poles for...  
WO/2018/173571A1
The power steering device pertaining to the present invention has a steering angle sensor (3) for detecting a rotation angle of a steering shaft, and a torque sensor (4) for detecting a torque generated in the steering shaft. The steerin...  
WO/2018/173211A1
The purpose of the present invention is to obtain a measurement device that makes it possible to, using a simpler configuration and in less time, ascertain the effect, on generated torque and efficiency, of the state of conduction betwee...  
WO/2018/152636A1
Methods and apparatus for identifying downhole dynamics in a drilling system are provided. Acceleration-detecting sensors are mounted at multiple locations near to a drill bit, such as at a drill collar. The sensors may be spaced 90° ap...  
WO/2018/151210A1
This speed reducer with an electric motor has: a hollow shaft that extends in an axial direction around a first center axis; a cylindrical casing fixed to the hollow shaft; a fixing part that is relatively stationary with respect to the ...  
WO/2018/146917A1
Provided is a torque sensor which is capable of detecting an abnormality of the torque sensor itself or an abnormality of a robot arm, and which has a failsafe function. A first structure body 11 is connected to a measured body. A first ...  
WO/2018/146916A1
Provided are: a thin film strain sensor whereby a sufficient bonding strength can be obtained in a thin film electrode, and a connection failure and disconnection can be eliminated; and a torque sensor using the thin film strain sensor. ...  
WO/2018/142290A1
The present invention relates to an assembly (10) for measuring torque and/or axial load for capping heads, comprising a containing body (11), at least one torque sensor (12) and/or at least one load sensor (13) housed within the contain...  
WO/2018/138291A1
The present disclosure is directed to a shaft assembly (95) for a turbine engine (10), the shaft assembly (95) defining an axial direction and a radial direction, wherein the turbine engine (10) includes a fan or propeller assembly (14) ...  
WO/2018/124723A1
The present invention may provide a torque sensor comprising: a rotor; a stator disposed on the outside of the rotor; a sensor assembly for measuring a magnetic field generated between the rotor and the stator; and a housing included in ...  
WO/2018/123561A1
In a power transmission apparatus equipped with a transmission mechanism, this torque detection device for detecting the torque of a rotary shaft rotating integrally with a gear, is provided with: a first encoder which has a first to-be-...  
WO/2018/122185A1
An optical torque sensor (1) for measuring a torque on a rotating system having a shaft is presented. The optical torque sensor comprises two wedge prisms (3, 4) coupleable to an input portion and an output portion of the shaft. Furtherm...  
WO/2018/124081A1
A connecting body (130) is disposed between an inner-side support (110) and an outer-side support (120), the connecting body (130) connecting the inner-side support (110) and the outer-side support (120). One end of a deformation body (1...  
WO/2018/108783A3
The invention discloses an inductive torque sensor and a combined inductive torque and angle sensor for position sensing. The object of the invention to propose a torque sensor as well as a combined torque and angle sensor which does not...  
WO/2018/109674A1
A torque sensor is provided. The torque sensor includes a shaft configured to receive an applied torque. The shaft includes a first region and a second region, both regions being magnetoelastic. The first region and the second region gen...  
WO/2018/108470A1
The invention relates to a sensor device (100) for a rotatable shaft, in particular a steering shaft in a motor vehicle, as well as to a method for assembling a sensor device (100), said sensor device (100) comprising a torque sensor uni...  
WO/2018/108519A1
The invention relates to a flow conductor (10) for a torque sensor apparatus, to a method for producing a flow conductor (10) and to a torque sensor apparatus, wherein the flow conductor (10) has a flow conductor body (11) which extends ...  
WO/2018/105209A1
Provided is a torque sensor which enables the allowable torque and sensitivity of a strain sensor to be independently set, or for which the mechanical strength can be independently set. The torque sensor is equipped with a first region, ...  
WO/2018/105210A1
Provided is a torque sensor capable of independently setting the allowable torque and sensitivity of a strain sensor, or the mechanical strength of the torque sensor. Thus, a torque sensor equipped with a first region, a second region, a...  
WO/2018/098813A1
A rotary position sensor (102) may include a sensor housing (202) defining an interior cavity. A first rotor (206) may be positioned and rotatable within the interior cavity, and includes a first magnet (326). Furthermore, the rotary pos...  
WO/2018/096085A1
The invention relates to a device and to a method for controlling a test stand arrangement (4) having a specimen (1) and having a loading machine (2), which is connected to the specimen (1) by a connecting shaft (3). An estimated value (...  
WO/2018/092112A1
A multi- sensing system (5) for detecting and measuring twisting and/or bending moment, which comprises a terminal circuit assembly (10) which comprises an interface circuit for eddy current sensors (14) which is configured to excite usi...  
WO/2018/088787A1
A torque index sensor may be provided which comprises: a substrate; a first cover which accommodates the circuit board; a first Hall sensor and a second Hall sensor which are disposed on the circuit board; a magnet seating member which i...  
WO/2018/077768A1
A sensor device in a steering system comprises two magnets that are arranged offset at an angle to each other and that are mounted on a steering shaft portion, each magnet being associated with a magnetic field sensor.  
WO/2018/073188A1
The invention relates to a torque sensor device with a measuring flange (1), which is designed to cooperate with a movable component for detecting torques occurring on this component, and which has a flange outer ring (3) and a flange in...  
WO/2018/069160A1
The invention relates to a torque measuring device for measuring the torque in a shaft (1) subjected to torsion and having two axially arranged shaft sections (1.1, 1.2), wherein a first shaft section (1.1) functions as a driveshaft and ...  

Matches 1 - 50 out of 9,938