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WO/2022/268420A1 |
The invention relates to a system (SYS) and a method for analyzing the motions of a mechanical structure (STR), comprising: (a) accelerometers (ACC) provided as standard accelerometers (SAC) to measurement-points (MPI) of said mechanical...
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WO/2022/267611A1 |
A vibration excitation device (10) and an oil-injection vibration excitation system. The vibration excitation device (10) comprises: a vibration excitation device body (1), the vibration excitation device body (1) comprising several adju...
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WO/2022/264783A1 |
This structure monitoring system (100) comprises: an optical fiber sensor (110) which is installed in a structure and detects strain information continuously for a prescribed time while a vehicle travels across the structure; an axle loa...
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WO/2022/265536A1 |
Use: for planning the preventive maintenance and repair of technical equipment on the basis of an analysis of a noise, vibration and ultrasound image. The essence of the invention consists in acquiring acoustic data from technical equipm...
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WO/2022/257830A1 |
The present invention relates to the field of marine engineering instruments, and more specifically, to a riser vortex-induced vibration response testing device and a method for using same. The riser vortex-induced vibration response tes...
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WO/2022/260773A1 |
A shock isolator is arranged between two automated coupler parts in a vibration testing unit. When the coupler parts are engaged and coupled during vibration testing of a component, the shock isolator is disabled, and when the coupler pa...
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WO/2022/246484A1 |
The invention relates to a measuring device for checking the effectiveness of a cargo securing device for at least one loading unit (1) exposed to driving dynamic forces, comprising a stop body (4) which is provided on a transportable fr...
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WO/2022/246894A1 |
An electronic gun test platform, comprising a test cavity (100), wherein a parallel transfer module (200) and a mobile carrier module (300) are provided in the test cavity (100). The mobile carrier module (300) is fixed to an inner wall ...
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WO/2022/249121A1 |
A testing apparatus (10; 110) for testing the resistance of a road protection barrier (B) is described, comprising: a support structure (14; 114) adapted to be positioned on a ground or road close to the barrier (B); a striking mass (12;...
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WO/2022/237241A1 |
A cascade high-energy earthquake-fire coupling test system. The cascade high-energy earthquake-fire coupling test system comprises a self-balancing loading system, a lifting furnace system and a smoke collecting hood system erected on an...
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WO/2022/238048A1 |
The invention relates to a method of determining a transfer function (TRF) of a module (MDL). To improve accuracy of such methods the invention proposes the steps: a. measuring a first set-of-sensors-output (SOI) applied to said module (...
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WO/2022/238064A1 |
Computer implemented method of determining a transfer function of a module or a component and generating such component The invention relates to a method of determining a transfer function (TRF) of a module (MDL). To improve accuracy of ...
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WO/2022/223082A1 |
A disclosure is given of a method for assessing the vibration behaviour of an electric motor, in particular an electric motor of a fan, and/or of its operating environment. This method comprises the steps of: generating (S1) acquired vib...
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WO/2022/223997A1 |
A car suspension testing bench containing a base (1), vertical rulers (2), a driver (3), an eccentric drum (4) connected to the base (1) with movement and fixation ability within its plane of rotation, a wheel (5) based upon it, top (6) ...
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WO/2022/219725A1 |
When excitation is performed using a combined wave obtained by adding a sine wave (fundamental wave) having a period greater than the lowest order natural period of a target structure and a sine wave (additional wave) having a period gre...
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WO/2022/203121A1 |
The present invention relates to a device and a method capable of precisely and accurately monitoring whether a gas separator properly performs a role and function of separating a liquid and a gas by monitoring the operational performanc...
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WO/2022/189955A1 |
A method of detecting vibration anomalies in an electronic device (D) for controlling an electric motor (M) or similar machine, by indicating when thresholds corresponding to mechanical vibrations incompatible with the relevant applicati...
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WO/2022/088713A9 |
An apparatus and method for measuring micro-vibration influence of a spatial orientation measuring instrument. The apparatus comprises a light source (10), a star simulator (20), an air floating vibration isolation platform (30), a suspe...
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WO/2022/180433A1 |
Experimental modal analysis of the static-dynamic structure of constructions can be carried out by connecting these devices to building nodes that are identified by a map or scanner. Each device installed on the node generates a small vi...
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WO/2022/179065A1 |
A vibration excitation system and a test apparatus for testing an aero-engine rotor, relating to the field of aero-engines, and used for improving the universality of the vibration excitation system. The vibration excitation system compr...
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WO/2022/175046A1 |
The invention relates to a method for predicting the failure of an electrically driven compressor (18) in a fuel cell system (10), the compressor (18) having a rotor which is rotatably mounted in a housing. The aim of the invention is to...
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WO/2022/177898A1 |
A multi-axis vibration test system uses a mounting fixture formed from a solid block of Aluminum alloy, at least 20" per side, and machined to form bearing recesses that receive the pad bearings to overcome the problems of existing syste...
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WO/2022/174441A1 |
The present invention relates to a method (100) for monitoring the health state of a mechanical apparatus or a mechanical component. The method comprises at least the following steps: i) acquiring actual vibration data collected in or on...
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WO/2022/171350A1 |
The invention describes a wind turbine rotor blade monitoring arrangement (1) comprising an electrodynamic exciter (10) mounted on the rotor blade (20); an excitation unit (11) configured to generate an excitation signal (110) for the el...
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WO/2022/167853A1 |
The proposed technical solution relates to systems for vibration and/or acoustic monitoring of the operating modes of industrial equipment, particularly rotating mechanisms, using machine learning technology. The claimed device includes ...
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WO/2022/163586A1 |
This automobile collision simulation test bogie is equipped with a bogie chassis capable of moving along a rail, and a liquid tank provided to the bogie chassis, having a storage section for storing a test body placed on the bogie chassi...
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WO/2022/144940A1 |
Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method comprising: - with the vehicle in motion and the tyre (99) in rotation, acquiring (3, 6) a motion signal representative of a m...
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WO/2022/144703A1 |
Method (200), and related system (100), for monitoring a status of a tyre (99) fitted on a vehicle, the method (200) comprising: - with said vehicle in motion and said tyre in rotation, acquiring (3) a motion signal representative of a m...
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WO/2022/140503A1 |
A bearing lubrication system includes an ultrasonic signal detector affixed in proximity or in contact with a set of bearings and a control unit. The control unit including (a) a lubrication dispenser fixed to a structure connected with ...
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WO/2022/132716A1 |
The present document describes techniques associated with a textile-material model for vibroacoustic structural simulation. The techniques described herein provide a nontrivial methodology to test a textile and simplify its representatio...
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WO/2022/126012A1 |
A direct field acoustic testing system comprising a control microphone, a controller operatively coupled to the control microphone such that the controller receives at least one input signal from the control microphone, and a plurality o...
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WO/2022/125049A1 |
The invention relates to the durability determination method, which can determine the earthquake resistance of structures without damaging the structure. In particular, the invention relates to a method that enables the determination of ...
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WO/2022/111217A1 |
The present invention provides a non-structural test platform and method for high-rise and super high-rise buildings. By means of the rigidity of a specific support and framework mass distribution, the coupling reactions of non-structura...
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WO/2022/109846A1 |
A state inspection method, apparatus and system for a movable platform, and a movable platform. The method comprises: acquiring a response signal generated by a key point on a movable platform with regard to an excitation output by an ex...
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WO/2022/111216A1 |
Provided are a low-rise and multi-story building non-structural test platform and a test method. By means of the rigidity of specific support bases and the mass distribution of frames, coupling responses of inter-story displacement and f...
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WO/2022/107035A1 |
The present invention relates to a method for testing electronic control units of airbag protection devices. The method comprises the steps of: a) providing a dataset (D) representing simulated movements in a space defined by three axes ...
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WO/2022/106343A1 |
The present disclosure relates to a device and to a method of determining or estimating a burst pressure resistance of a batch of medicament containers (10), wherein the medicament containers (10) each comprise a vitreous barrel (11) fil...
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WO/2022/103111A1 |
The present invention relates to a vibration generation device for correcting a vibration sensor, and more specifically relates to a vibration generation device which is capable of minimizing the occurrence of parasitic motion and ripple...
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WO/2022/101767A1 |
The system (10) and the method envisage the use of a carrier (12) intended to house an assembly (14) to be subjected to a shock test. The carrier (12) is a container or casing which is reclosable after having inserted the assembly (14) t...
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WO/2022/093503A1 |
A system may include a device. The device may be configured to receive machine vibration data identifying a measure of vibration of a machine. The vibration, of the machine, may be caused by a combination of first vibration caused by a m...
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WO/2022/093208A1 |
Technologies are described for devices to monitor a machine. The devices may comprise a battery pack module including a battery pack housing and a sensor module including a sensor module housing and a circuit board. The circuit board may...
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WO/2022/078911A1 |
The invention relates to a device which is intended for clamping a test piece (1, 1', 1") and comprises an upper clamping rail (BU) and a lower clamping rail (BL) for the horizontal clamping of an upper end and a lower end of the test pi...
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WO/2022/078532A1 |
The invention concerns a method for vibration testing of large and pliable components for their resilience to vibrations using equipment comprising a mounting testing frame, which is connected to a foundation through force sources and to...
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WO/2022/070004A1 |
A computerized method for measuring elastic properties of a component ready to be assembled or already assembled comprises the steps of: - Applying and maintaining a perimeter constraint to one face of a slab area of the product, wherein...
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WO/2022/062730A1 |
A rail vehicle collision test system, comprising: a sensor connecting plate (10), a force measuring sensor group (20), a data acquisition system (30), and a control system (40). Each force measuring sensor in the force measuring sensor g...
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WO/2022/065500A1 |
This vibration analysis method for analyzing vibrations of a large-scale system including local nonlinearities includes: a step (1) of applying a new complex mode analysis to an equation for a linear state quantity to convert the same to...
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WO/2022/062673A1 |
A supergravity vertical vibration table, comprising a foundation bottom plate (1), a vibration table top (2) mounted on the foundation bottom plate (1), a vertical electro-hydraulic servo vibration excitation system (4) with a preload, t...
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WO/2022/063600A1 |
A device (1,100,200) for determining the authenticity of a test bullion sample, the device (1) comprising: a base (26), a platform (4,40) adapted to accommodate a test bullion sample, and a pendulum (11), the pendulum (11) comprising a r...
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WO/2022/061394A1 |
A method of estimating cumulative damage of a vibrating machine with a base and a movable part movable relative to the base including the steps of: providing a computational model which estimates mechanical stress on a portion of the vib...
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WO/2022/053540A1 |
The invention relates to a method for evaluating a state of an object (2), comprising the following steps: – obtaining excitation information (4) which describes mechanical excitation of the object (2); – generating a plurality of sp...
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