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Patent Searching and Data


Matches 1 - 50 out of 9,856

Document Document Title
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 ...  
WO/2018/065649A1
The invention relates to the use of a material comprising a coating that can reflect light with a wavelength between 350 nm and 850 nm, corresponding to the VIS, IR and UV regions of the electromagnetic spectrum, and a substrate that is ...  
WO/2018/066529A1
A torque sensor 100 is equipped with a detection unit assembly 101 for detecting a magnetic flux density, wherein: the detection unit assembly 101 has a case 60 mounted to a housing 11 so as to house magnetic sensors 48, 49 and a substra...  
WO/2018/059622A1
The invention relates to a transmission (1) for a drive train of a motor vehicle, having a shaft section, to which a torque measurement device (4), designed to measure a torque applied to the shaft section, is attached, wherein an evalua...  
WO/2018/055802A1
As a control device provided with first to fourth Hall elements 29 to 32 which detect a steering torque, a first power supply circuit 42 which supplies power to the first and second Hall elements, a second power supply circuit 43 which s...  
WO/2018/054421A1
The present invention relates to a torque-measuring arrangement (01) which comprises a driving and a driven machine element (02, 03). The two machine elements (02, 03) are rotatable about a common axis of rotation (04). Furthermore, the ...  
WO/2018/055806A1
Provided is a torque sensor and an electrical-power steering device that can suppress fluctuations in the detecting characteristics of two magnetic sensors. A holding part is disposed at positions in a first magnetism collection member a...  
WO/2018/051834A1
An electric power steering device (100) is provided with: an input shaft (13); an output shaft (15); a torque sensor (40); a housing (5); and an engagement member (80) that engages with the torque sensor (40), wherein the housing (5) has...  
WO/2018/046524A1
The invention relates to a steering system (2) and to a sensor combination for determining at least two physical quantities of a rotating shaft (4), which sensor combination has a rotational angle sensor (14) and a torque sensor (16), wh...  
WO/2018/040335A1
A direct-clinging type power meter applied to a bicycle or a power-assisted bicycle. The direct-clinging type power meter comprises: a strain sensor (2), wherein the strain sensor (2) is capable of generating a pedal torque signal, and t...  
WO/2018/041773A1
The present invention proposes a method and an apparatus for traceably calibrating multi-axis force and torque measuring devices on the basis of the determination of an actuator parameter. According to the invention, the calibration is c...  
WO/2018/040336A1
Disclosed is a power meter applied to a bicycle or an auxiliary power bicycle, comprising: a central shaft (2), wherein one end of the central shaft (2) is connected to a right crank, and the other end of the central shaft (2) is connect...  
WO/2018/041948A1
The invention relates to a torque sensor (100) having a main body (101), which extends in a radial direction (Y) of the main body from an annular inner flange (103) with first force transmission points (105), via a mechanically weakened ...  
WO/2018/041934A1
The invention relates to a torque sensor (1000; 1100) having a base body (1001; 1101), which extends in a radial direction (Y) of the base body from an annular inner flange (1003; 1103) with first force introduction points (1005; 1105) v...  
WO/2018/041974A1
The invention relates to a torque sensor having a main body (601), which extends in a radial direction (Y) of the main body from a ring-shaped inner flange (603) with first force transmission points (605), via a mechanically weakened sen...  
WO/2018/019859A1
The aim of the invention is to allow a practical suitability of a force or torque sensor and the applicability thereof for different uses with a low-cost production process at the same time. According to the invention, this is achieved b...  
WO/2018/016036A1
This torque sensor is provided with: an annular deformable body; first and second displacement electrodes that generate displacement due to elastic deformation of the annular deformable body; first and second fixed electrodes that are di...  
WO/2018/016145A1
A rotation angle detector (1) is provided with a multipolar magnet ring (2) that is magnetized so as to have multiple poles in the circumferential direction, at least one magnetic sensor group that comprises three magnetic sensors (3) th...  
WO/2018/016236A1
In the present invention, a wheel equipped with a sensing device comprises a wheel and a sensing device. The sensing device has a displacement extraction member, a to-be-detected part, and a detecting part. One radial-direction end of th...  
WO/2018/016868A1
The present invention provides a sensor device comprising: a rotor; a stator arranged on the outside of the rotor; and a sensor module arranged on the outside of the stator, wherein the rotor comprises a sleeve and a magnet coupled to th...  
WO/2018/012125A1
A temperature management apparatus provided with: a temperature management furnace 1 having a space in which an article 5 is placed and for which temperature management is carried out; rod members 2A, 2B that include magnetic material; o...  
WO/2018/010855A1
The invention discloses an apparatus for magnetizing a ferromagnetic, electrically conductive hollow shaft, wherein the apparatus comprises: an electrically conductive rod-like element for generating one or more magnetic fields with an i...  
WO/2018/008628A1
[Problem] To provide: an easily manufactured detection device that uses a redundant configuration provided with multiple sensor units having a plurality of detection units, in which abnormality detection and function continuation can be ...  
WO/2018/007404A1
The present invention relates to a torque-sensing device (100) for sensing a torque which acts on a shaft (15) and, in particular, on a crankshaft (15) of a vehicle (1), which can be driven with muscle force and/or with motor force, alon...  
WO/2018/007227A1
The invention relates to a machine unit and a method for determining a torque (D), as well as an electric or hybrid vehicle. The machine unit has a first drive element (3) and a second drive element (5). In addition, the machine unit has...  
WO/2018/000985A1
A torque sensor system, a torque signal measuring method and an electric power-assisted bicycle, related to the technical field of transportation, solving the technical problem of current torque sensor systems generally needing a power i...  
WO/2017/222395A1
A brake power measuring device (100) for use with a vehicle having a braking system. The device has a housing attachable to, or attached to, a brake disc, or to a frame near a brake caliper of the braking system. The housing houses one o...  
WO/2017/222823A1
The present application discloses implementations that relate to devices and techniques for sensing position, force, and torque. Devices described herein may include a light emitter, photodetectors, and a carved reflector. The light emit...  

Matches 1 - 50 out of 9,856