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WO/2021/013765A1 |
Method for measuring the residual prestress in a reinforcement. Method for measuring the residual tension (T) in a prestressing reinforcement (40), the reinforcement (40) having its ends (45) anchored in a structure (30) and comprising a...
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WO/2021/016458A1 |
A MEMS AE transducer system is provided that takes advantage of the low power consumption and lightweight characteristics of MEMS AE transducers, while also achieving higher sensing sensitivity. To address the problem of low sensitivity ...
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WO/2021/009703A1 |
The apparatus (10) comprises: constraint means (12) adapted to constrain the aircraft part (E); a linear actuator (14) for applying a test load (TL) comprising a tillable first part (24), pivotally constrained about a first and a second ...
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WO/2021/008912A1 |
The present disclosure relates to a method of performing an inspection of an object using an unmanned aerial vehicle (UAV) an airborne system therefore. The UAV may be carrying at least one distance measuring means and a detector. The me...
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WO/2019/228999A9 |
The invention relates to a load frame for use in a test stand, comprising a sandwich structure (1) with a continuous recess (15) for receiving a test body (2). The recess (15) extends from a top side (12) to a bottom side (13), lying opp...
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WO/2021/007055A1 |
A method for creating a three-dimensional (3D) mark in a protective coating including at least one of a TBC and a bond coating over a metal part, is provided. The method may include positioning a mask over the protective coating, the mas...
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WO/2021/004851A1 |
The invention relates to a method for testing a fibre-reinforced composite component, in particular a body component for a vehicle, in which the fibre-reinforced composite component has a sensor device integrated in the fibre-reinforced ...
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WO/2021/005468A1 |
A device is described for the detection of physical parameters related to the displacement and/or deformation of an external element to be monitored, for example a portion of industrial plant or an architectural element, comprising a fir...
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WO/2020/262723A1 |
Disclosed is a device for evaluating a torsional structural performance of a girder. According to the present invention, a guide part of a support member, which is formed in an arc shape and of which the center coincides with a shear cen...
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WO/2020/258449A1 |
A testing device for large-amplitude longitudinal and coupled torsional free vibration of a bridge in a natural wind field, comprising a rigid model (1), lightweight high-strength thin ropes (2, 9, 14), linear tension springs (3, 10), a ...
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WO/2020/256614A1 |
The invention relates to a method and an arrangement for managing and controlling the lifetime of a tree handling system of a forest machine. The tree handling system is activable through the impact of hydraulically powered execution mea...
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WO/2020/249300A1 |
The invention relates to a rail monitoring element (SUE) comprising a carrier (T) on which a strain sensor, in particular comprising an optical fibre (F) having a fibre Bragg grating (FBG), is attached. According to the invention, the ca...
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WO/2020/249793A1 |
The present invention relates to a device (10) for monitoring the condition of a substrate, the device being suitable for being attached to a surface of the substrate, the device comprising a detection layer (101) comprising a pattern (1...
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WO/2020/247984A1 |
Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.
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WO/2020/245473A1 |
Method of measurement of the acting forces and/or the temperature in at least one region of a structure (10), said method comprising: an addition step in which at least one element (1, 2) is added to the structure (10), said addition gen...
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WO/2020/246933A1 |
The present invention relates to a method for estimating a level of stress that a mine truck (100) is subjected to, the mine truck (100) comprising: a frame (103); a container (105) for carrying payload supported by the frame (103); and ...
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WO/2020/245564A1 |
There is provided a sacrificial sensor (108) configured to be coupled with a part (100) and provide an indication of damage (106) in the part, wherein an electrical property of the sacrificial sensor is configured to change as the sacrif...
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WO/2020/245305A1 |
A method of evaluating a structural integrity of an aerial vehicle comprising one or more engines comprises selectively driving said engine/s of said aerial vehicle according to a driving pattern unsuitable to put or maintain the aerial ...
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WO/2020/234786A1 |
The invention relates to a rotatable inspection device (10) for inspection of the integrity of an axisymmetric portion (210) of parts (200), for example a threaded tube (200). The rotatable inspection device (10) includes a measuring uni...
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WO/2020/236019A1 |
Sensor consists of a core (1) and, placed directly in the structure of the core (1), in its center, integrally connected to it, without a separation or a slip - measuring optical fiber components (2) for determining the deformation of th...
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WO/2020/216598A1 |
The invention relates to an intelligent support element for the suspension and monitoring of riser pipe arrangements under mechanical prestress, in particular for oil and gas riser pipes, wherein the intelligent support element is design...
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WO/2020/212469A1 |
The invention relates to a roller, consisting of a roller body (1) having a roller ring (2). The roller body (1) has at least two webs (5, 5') and, at the center point of the roller body, a hub (3). The webs (5, 5') form the region betwe...
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WO/2020/200755A1 |
A measurement and monitoring device (10) comprises: at least one leaky feeder (20), at least one electromagnetic transmitter (30) connected to the least one leaky feeder (20) for transmitting a first electromagnetic signal (100) towards ...
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WO/2020/200775A1 |
The invention relates to a load measuring device (12) for more accurately measuring a load in a test object (14) such as, in particular, a chassis component, having a magnetic field generating device (18), having a first magnetic field d...
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WO/2020/201031A1 |
Disclosed is a monitoring system for monitoring the bending stress of at least one strand-type element (16) that is subject to bending during operation, extends in a longitudinal direction and includes a sheath (16), in at least some por...
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WO/2020/193025A1 |
The invention relates to a sensor device (1) for measuring an instantaneous load on a component, having a multilayer structure (2), wherein the multilayer structure (2) has a layer (3) with a sensor layer section (4) and the sensor layer...
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WO/2020/193024A1 |
The invention relates to a method for producing a sensor device (2) for measuring an instantaneous load on a component (1, 15), in which the component (1, 15) is produced from a plastic, in which a sensor layer (3) is arranged on the com...
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WO/2020/193258A1 |
The invention concerns a method for determining a mechanical stress of a runner (40), of a hydraulic machine (10), wherein the runner is arranged to rotate around a rotation axis, wherein the hydraulic machine comprises a hydraulic chann...
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WO/2020/194540A1 |
The present invention comprises: an acquisition means that acquires, along a time series, the degree of displacement of a structure as produced at a measurement location due to the weight of vehicles traveling on the structure; a detecti...
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WO/2020/190211A1 |
A structural health monitoring method includes directly forming an acoustic transducer on a surface of a structure to be monitored; generating, by the acoustic transducer, an acoustic wave to apply stress loading to a region of interest ...
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WO/2020/183168A1 |
A stretchable multi-layered sensing apparatus comprises a stretchable laminate structure having an array of sensors for measuring strain orthogonal to a surface of the apparatus and a first stretchable lamina structure having an array of...
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WO/2020/183549A1 |
This invention comprises a bending acquisition means for acquiring the amount of bending produced in an area under measurement on a structure by a vehicle traveling over the structure, a vehicle position acquisition means for acquiring t...
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WO/2020/182412A1 |
The present invention relates to a computer-implemented method of, a data processing system for and a computer program product for indicating machine failures as well as to a corresponding machine and a computer-implemented method of tra...
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WO/2020/182876A1 |
A fiber optic sensor unit (la) for detecting a mechanical force acting on a rail (15) comprising at least a first sensor fiber (2, 3), a first elongated fiber optic strain sensor (4) and a second elongated fiber optic strain sensor (5), ...
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WO/2020/183140A1 |
Apparatus for determining the shear modulus of a drive shaft (1), comprising a compression apparatus (P) which is arranged to apply a shear compression force substantially perpendicular to a longitudinal axis of the drive shaft, the appa...
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WO/2020/174833A1 |
This displacement/weight association device comprises a setting means, a detection means, a measurement means, and an association means. The setting means sets a processing period. The detection means detects the weight of a plurality of...
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WO/2020/171701A1 |
The present disclosure concerns a core body temperature sensor for measuring the core body temperature of a body in a non-invasive way via applying the core body temperature sensor to a surface of the bod. The core body temperature senso...
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WO/2020/165011A1 |
The present invention relates to the sector of self-diagnostic composite materials. In particular, the invention presents an agent, which can be cross-linked together with a curing agent in a matrix, e.g. an epoxy resin, and fibres, e.g....
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WO/2020/165670A1 |
Example systems, devices, and methods for structural strain monitoring that involve sensing fibers are disclosed. An example system includes a structural body and a sensing fiber that extends through the structural body and that exhibits...
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WO/2020/156845A1 |
The invention relates to a device (3) for detecting rail loading (B), which device (3) can be fitted into a bore (13) in a rail (1), which rail (1) is driven over by wheels of rail vehicles and said wheels load the rail (1). The device (...
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WO/2020/157028A1 |
The present invention relates to a method for, and wearing parts to be used in a method for, condition based preventive maintenance (PM) or predictive maintenance (Pd M) based on detecting excessive wear of a wearing part which wearing p...
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WO/2020/151825A1 |
The invention relates to a resonance body (1) comprising a main body region (2) through which at least regions of a resonance chamber (3) extend, and a wear layer region (4) which adjoins the base body region (2) and delimits at least re...
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WO/2020/154461A1 |
Systems, methods, and computer readable storage mediums for performing sensor health monitoring are described. The method includes verifying data quality and suppressing alert generation using machine learning techniques to identify whet...
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WO/2020/147180A1 |
A crossbeam for measuring the speed of deformation of the surface of a material under a dynamic load. The crossbeam comprises a crossbeam body (3), a first type of speedometers (1), and a second type of speedometers (2). The first type o...
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WO/2020/147928A1 |
The sound analysis of an object for determining defects shall be simplified. Therefore, there is provided a method of analysing a sound example of an object to be examined including the steps of recording (S1) a plurality of sound sample...
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WO/2020/148712A1 |
The testing device (1) for road safety barriers, known as guard rails, has a tup (4) to impact against the guard rail in the straight direction (T), three helical springs (2', 2'', 2''') which impress a given speed on the tup (4) by reac...
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WO/2020/148794A1 |
A device for statically and dynamically monitoring load-bearing structures (10), comprising an elongated supporting element (15), such as a chain, a rope, a wire or a tape in general, which is kept stretched between two points placed at ...
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WO/2020/141438A1 |
A system comprising a device and a monitoring unit configured to monitor the mechanical health of the device is disclosed. The monitoring unit may comprise at least one actuator, at least one sensor and at least one processing resource. ...
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WO/2020/128726A1 |
Sensor device (1) for monitoring structural elements, comprising a container (4), which is preferably box-shaped and has a first elastic modulus (E1), a processing device (11), which is housed inside the container (4) and comprises a pro...
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WO/2020/124395A1 |
A static compliance test system (100) and method. The static compliance test system (100) comprises: a mounting platform (10); a force applying device (20) which applies a force to a force-receiving end to be tested; a first reversing de...
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