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WO/2024/083683A1 |
There is presented a computer-implemented method for modal analysis in the frequency domain of a physical structure, said computer-implemented method comprising obtaining free decay vibration response data expressed in the frequency doma...
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WO/2024/083900A1 |
The invention relates to a system (1) for the structural monitoring of an object (6), comprising: - a first object component (6a) with an RFID transponder (2), which is designed to transmit data (N), and a first antenna (3), which is cou...
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WO/2024/075077A1 |
Method for monitoring the strain and/or stress of at least one portion of a structure in composite material (10) having a body adapted to define a neutral axis (N) when loaded, comprising the steps of providing at least two fibre-optic s...
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WO/2024/068751A1 |
The present invention relates to a device for non-destructively testing pipelines. In order to prevent a magnetisation device from being damaged on the wall of the pipeline due to attractive forces between the magnetisation device and th...
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WO/2024/069619A1 |
A system for the measuring of integrated deformations along a direction of a structure by means of an optical fiber sensor is provided, the system comprising a device for the measuring of the deformations of said structure, wherein the m...
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WO/2024/068865A1 |
The present invention relates to a method of determining a dimension change of a measurement nut (100), wherein the measurement nut comprises a contact portion (102), adapted for attachment to an object, such as a bolt or a threaded rod,...
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WO/2024/067232A1 |
An optical fiber sensing-based laminated bearing, applied in the technical field of bridge bearing mechanical response monitoring, and comprising a laminated bearing (1) and a distributed strain sensing optical fiber (2). The distributed...
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WO/2024/061997A1 |
A method (1000) for identifying periodic shocks in a structure (10), wherein the structure (10) comprises one or more accelerometers (20), the method (1000) comprises steps of: - measuring (1200) sensory data (120) of the one or more acc...
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WO/2024/058668A1 |
At least a part of an optical fiber is embedded in a solid structure with an accessible end of the optical fiber accessible from outside the structure. A plurality of photo-acoustic ultrasound emitters is present distributed along the em...
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WO/2024/058669A1 |
A solid structure is inspected by means of acoustic signals using different directional acoustic emission patterns. The solid structure comprises an optical fiber bundle having at least an embedded part embedded in the solid structure. T...
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WO/2024/056148A1 |
Present invention relates to a sensing system (100), a load-bearing element (500) comprising said sensing system and a method of installing the sensing system thereof. Present invention aims to provide a sensing system (100) for measurin...
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WO/2024/058671A1 |
An opto-acoustic interrogator system and method for acoustically interrogating a solid structure (T). An optical waveguide (10) is configured to receive an optical signal and guide the optical signal to a plurality of opto-acoustic coupl...
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WO/2024/038008A1 |
Aspects of the present disclosure include a crack detection system having a crack detection sensor including a plurality of sectors disposed concentrically around a hole within the crack detection sensor, a plurality of contacts configur...
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WO/2024/038009A1 |
Aspects of the present disclosure include a crack detection system having a crack detection sensor including a plurality of sectors disposed concentrically around a hole within the crack detection sensor, a plurality of contacts configur...
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WO/2024/027135A1 |
A static frequency test system for a steam turbine blade, relating to the technical field of steam turbine blade testing. The system comprises a hydraulic mechanism (1), a supporting mechanism (2), an oil inlet and outlet pipe (1.4), a j...
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WO/2024/019494A1 |
The present invention relates to a method for identifying the state of a housing structure, the method comprising the steps of: detecting a collision signal generated by collision between the housing structure and an object; using the de...
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WO/2024/017612A1 |
The invention relates to a device (1) for determining the elongation of a connection (2) submerged in an aquatic environment between a first time t1 and a second time t2. According to the invention, the device comprises acoustic wave tra...
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WO/2024/003362A1 |
Disclosed is an anti-ballistic protection device comprising - a shield (22) comprising a shielding part (12) capable of protecting a target from a projectile fired by a firearm, and - a sensor (24) comprising two electrical conductors (2...
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WO/2023/248104A1 |
Device (1) for the detection and localization of a structural damage present on at least a portion of a structure to be checked (2), wherein the device 5 (1) comprises: a first element (3) applicable to the portion of the structure to be...
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WO/2023/249726A1 |
An electrically conducting substrate includes a plurality of layers. A strain gauge is deposited on a layer of the plurality of layers. The strain gauge measures the stress and/or strain of the electrically conducting substrate. This all...
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WO/2023/241778A1 |
The invention relates to an eigenfrequency measuring device (128) for determining an eigenfrequency of a wind turbine rotor blade (110), the eigenfrequency measuring device (128) comprising: - a support frame (136) to be placed on a grou...
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WO/2023/244116A1 |
The invention provides a method of measuring internal stress of a material or polymer glass comprising a matrix material, e.g. a polymer, and a mechanophore equilibrating between a compacted state and an extended state dependent on local...
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WO/2023/232687A1 |
The present invention relates to a method (10) for monitoring a plain bearing (50) of a wind turbine, a steam turbine or a compressor. The method comprises at least the following steps: - detecting (12) a structure-borne-sound signal of ...
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WO/2023/227807A1 |
Device (10) and system for monitoring a deformation of a shelving (1). The device includes a substrate (12), a protective layer (14), a piezoresistive layer (11) with a matrix layer (13) of electrical insulating material and with conduct...
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WO/2023/217367A1 |
A method for monitoring defects in pipeline sections and/or containers with an insulation layer. A sensor line, comprising a single optical fiber or a bundle of optical fibers, is attached along the length of the pipeline section or over...
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WO/2023/218210A1 |
The invention provides a composite material comprising a fibre material, a resin and an array comprising a conductive yarn, wherein the spatial configuration of the array is configured to change in response to a load applied to the compo...
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WO/2023/220385A1 |
A system for structural health monitoring of a panel includes a panel of a composite laminate structure. The system further includes a plurality of sensors disposed on at least a surface of the panel each configured to measure at least a...
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WO/2023/209009A1 |
Preferred embodiments of the invention relate to a method for determining a condition of a fluid component. Such a method preferably comprises defining a regularity to occur in said exterior of said fluid component during an exchange of ...
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WO/2023/209097A1 |
The present invention relates to a device for detecting a defect in a structural element (3) made of composite material, characterized in that it comprises: - a structural element (3) made of composite material and having an elongate sha...
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WO/2023/203285A1 |
The invention relates to a device for measuring and communicating, wirelessly, information measured by means of a measuring element (202, 202', 203) for measuring information relating to a buriable pipeline and measured from outside this...
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WO/2023/198396A1 |
The invention relates to a fibre composite component (8) for a motor vehicle (1) and to a method. The fibre composite component (8) comprises a plurality of sensor devices (9, 10, 11, 12), wherein each of these detect tension data (26) d...
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WO/2023/198618A1 |
The invention relates to a screw connection, which comprises a screw body with an external thread, a mating piece, in particular a screw nut, with an internal thread which is matched to the external thread and into which the screw body i...
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WO/2023/179164A1 |
A through-type bridge durability wheel load experimental device, which belongs to the technical field of test apparatuses. The experimental device comprises a support mechanism, a mounting mechanism (2), a flywheel (11), a second power m...
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WO/2023/179163A1 |
An upper suspension driving type bridge durability wheel load experiment device, which relates to the technical field of test equipment. The experimental device comprises a supporting mechanism, a mounting mechanism (2), a flywheel (11),...
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WO/2023/179166A1 |
The present invention belongs to the technical field of bridge experiment equipment. Disclosed is an air bag type floating loading mechanism. The air bag type floating loading mechanism disclosed in the present invention comprises: a loa...
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WO/2023/177610A1 |
An apparatus for measuring stalk strength of a plant is disclosed. A force sensor is mounted to a harvester in a position to measure the resistance to crushing of the plant stalk by a stalk roll of the harvester. The apparatus may includ...
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WO/2023/174712A1 |
The invention describes a testing apparatus (1) for use in a wind turbine rotor blade manufacturing facility, comprising a pulling means (10) adapted to pull an adherent strip (3T) from a surface of a rotor blade (2); a positioning arran...
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WO/2023/169895A1 |
The invention relates to a system for measuring the fatigue (11) of a mechanical structure (10), comprising: - a first force sensor (19.1) capable of generating a first signal (S1) representative of a force applied to a first mechanical ...
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WO/2023/172152A1 |
The device (1) has a body (2) that is placed on the ground under the foot of the scaffolding vertical stand. The body (2) has a base (3) and four side walls (4, 5, 6, 7). A strain gauge pressure sensor (8) with a vertical measuring pin p...
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WO/2023/163524A1 |
According to an embodiment of the present disclosure, provided is a method for preventing a serious disaster due to the collapse of a building by predicting the rigidity of the building by using information including vibration data colle...
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WO/2023/161650A1 |
Apparatus and methods for monitoring a utility pole (2) using a monitoring device (1 ) mounted to the utility pole (2) and that comprises: a) a controller (11); b) one or more sensors (12-14) configured to monitor one or more parameters ...
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WO/2023/163724A1 |
A fiber optic cable system configured for distributed sensing in a brittle installation medium, the fiber optic cable system comprising a fiber optic cable and a plurality of anchors. The fiber optic cable includes a fiber core, a buffer...
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WO/2023/156728A1 |
The present invention relates to a method for manufacturing an instrumented strand (1), intended for a textile operation for forming a fibrous preform of a part made of composite material. The method comprises: • unreeling at least one...
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WO/2023/152435A1 |
The present invention relates to a device (1) for monitoring at least one anchoring line (3) for a floating support, characterized in that it comprises: - at least one anchoring line (3) connected to a floating support (2a, 2b, 2c, 2d), ...
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WO/2023/151963A1 |
The invention relates to a method and an actuating device for a chassis arrangement (90) for a vehicle (99), in particular a motor vehicle, wherein the chassis arrangement (90) comprises a wheel carrier (92) for carrying a wheel of the v...
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WO/2023/154442A1 |
A method for crash simulation of a vehicle structure includes: simulating a crash using a full model of the vehicle structure; identifying, based on the simulated crash of the full model, a critical crash area of the vehicle structure; g...
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WO/2023/152106A1 |
The invention relates to a device (10) for checking the stability of at least one mast (12). The invention is characterised by the inclusion of at least one camera (14), which is directed to the mast (12) and is operable by an operator f...
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WO/2023/152716A1 |
A measurement and verification device (10) of the level of structural integrity of poles or the like (9) fixed to the ground or to a support element and having one end, opposite to said constraint, free to oscillate, comprising an electr...
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WO/2023/147805A1 |
The invention relates to a parameterisation aid, i.e. a device for parameterising applied strain gauges and in particular a device which is also suitable for parameterising strain gauges in which the soldering terminals are close to each...
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WO/2023/144041A1 |
Systems and methods for automated MIMO force-response characterization of a device/structure-under-test. A SIMO exciter router is operated to selectively couple an excitation signal input to an exciter device while the sensor data indica...
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