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WO/2024/096910A1 |
Disclosed herein are systems, methods, and devices for providing protective gear including multilayer helmets tuned using data obtained during impact testing on an impact testing platform. The protective gear can be customized for partic...
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WO/2024/088286A1 |
An excitation test bench and an excitation test device. The excitation test bench comprises two test mechanisms. Either one of the test mechanisms comprises an electric motor (3), a synchronous gearbox (5), a variable-speed gearbox (7) a...
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WO/2024/087744A1 |
A four-environmental-factors combined vibration testing system, relating to the technical field of environmental simulation testing apparatuses. The four-environmental-factors combined vibration testing system comprises a vibration table...
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WO/2024/087951A1 |
An inverse vibration composite environmental testing system, comprising a support (1), a vibration excitation assembly (2), an air pressure balance assembly (3), and a test box (4) which is arranged below the support (1). The vibration e...
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WO/2024/086497A1 |
A method used in a system (10) allows an operator to use pre-qualified reference data to determine limits in the same statistical domain for one or more outputs, which can be used to qualify reference data for use during a test. With thi...
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WO/2024/079475A1 |
A system (1010) for identifying a pipe and/or associated component parts of a piping system, comprises a vibration generation arrangement (1012) configured for engagement with, for coupling to and/or operatively associated with a first p...
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WO/2024/078247A1 |
A thin plate vibration displacement calculation method, comprising: calculating a source-point intensity factor of each vibration detection device at the current moment in combination with an arrangement mode of each vibration detection ...
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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/2024/050991A1 |
An electric magnetic-levitation magnet vibration and impact test apparatus, comprising a vibration table (100), an electromagnetic excitation mechanism (200), a hoisting mechanism (400), and a magnet mounting mechanism (300), wherein the...
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WO/2024/051724A1 |
The present application relates to a flow-induced vibration test apparatus and method, a computer device, a storage medium, and a product. The apparatus comprises: a flow channel groove, a test simulation body, and a collection device; t...
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WO/2024/050979A1 |
A superconducting magnet testing method and system, and a processor assembly. The method comprises: determining a dynamic working condition to be tested for a superconducting magnet to be tested (S201); on the basis of said dynamic worki...
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WO/2024/040776A1 |
Disclosed in the present application are a driving coil structure, a winding mold, and a winding process. The driving coil structure comprises a driving coil, an outer coil former and an outer coil cover. The driving coil comprises a coi...
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WO/2024/040936A1 |
A multi-joint movable pedestrian soft target and joints thereof. The multi-joint movable pedestrian soft target comprises arms, a trunk, legs and joint rotating members; the joint rotating members are arranged at hip joints between the t...
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WO/2024/038714A1 |
In an automotive body vibration characteristic testing method according to the present invention, vibration is input into an automotive body 100 and vibration characteristics of the automotive body are found. Said testing method includes...
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WO/2024/036559A1 |
The present invention relates to the technical field of gear burr detection. Disclosed is a burr detection system for a high-speed precision gear. The burr detection system comprises a base, which is jointly composed of a round-waist-sha...
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WO/2024/034274A1 |
Provided is a test device comprising an auxiliary support device that is installed together with a telescoping device that moves in multiple degrees of freedom, and that has a mechanism for receiving a static load within an allowable ecc...
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WO/2024/026973A1 |
An anti-collision performance testing device for a safety chassis. The device comprises a supporting table (1), and a fixing assembly (2), an adjusting assembly (3) and an impact assembly (4) which are arranged on the surface of the supp...
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WO/2024/028784A1 |
A system for sound and ultrasonic analysis of vehicle components comprises measuring means for measuring one or more parameters relating to the operation of the components of the vehicle to be tested, said measuring means being suitable ...
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WO/2024/021444A1 |
The present invention provides a ballast bed resonator configuration method, characterized by comprising: step S1, simultaneously performing vibration test on a track line through which a train runs and the interior of a building at a se...
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WO/2024/022588A1 |
A method and system for determining electrical motor fault comprising: measuring ambient vibration data of the electrical motor and performing spectral processing of the ambient vibration data; filtering noise data from the ambient vibra...
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WO/2024/022019A1 |
A sampling control method of a multi-module data collector, comprising: when synchronous sampling is required between dynamic signal collection modules in a collector and a key-phase signal exists, the key phase signal collection channel...
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WO/2024/023486A1 |
Testing of Substrate Monoliths A method of testing a substrate monolith (1), the substrate monolith (1) comprising: i) a plurality of channels extending longitudinally along a Z-axis of the substrate monolith (1); and ii) an array of wal...
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WO/2024/013878A1 |
This crack inspection device (1) is characterized by comprising: an input unit (2) which is a structure data acquisition unit for acquiring structure data indicating the characteristics of a structure to be inspected; a shape measurement...
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WO/2024/008679A1 |
The present invention concerns a non-destructive method for measuring a density distribution deviation in a solid object, comprising the steps of: a) providing a first excitation pulse to the solid object, preferably a mechanical impact;...
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WO/2024/000409A1 |
A clamp used for vibration testing of an electronic gauge (4), wherein a support (22) is fixed on a front end face of a vibration device (2); the middle of the support (22) is provided with a screw (26); a pressing block (24) is slidably...
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WO/2023/249598A1 |
The invention relates to a test device for testing the horizontal impact effects of various materials such as ceramics, metals, plastics, composites or various elements made of these materials.
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WO/2023/244205A1 |
The invention relates to an impermeable transparent laminar soil container in the field of geotechnical earthquake engineering, in which model tests of soils and above-soil structures under earthquake motions can be performed.
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WO/2023/241111A1 |
A test system for simulating an impact of a projectile. A high-speed impact of a high-mass projectile is realized under the cooperation of energy storage modes of swing arm lower end spring energy storage devices of a telescopic swing ar...
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WO/2023/232737A1 |
A virtual sensing system (1) for monitoring the condition of a container packaging machine (2) for packaging containers filled with a pourable food product, the system (1) reconstructing a target condition monitoring signal based on inpu...
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WO/2023/227418A1 |
The invention relates to a device for simulating seatbelt slack and/or for simulating seatbelt forces, with a guide (12) for a safety belt (20), which guide (12) comprises static guide elements (14) and a movable deflection element (16) ...
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WO/2023/228512A1 |
A method for optimization analysis of joint positions in a car body according to the present invention: sets a portion or all of a car body model as a model to be analyzed (S1); sets up candidate joint lines in the model to be analyzed a...
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WO/2023/228526A1 |
An automotive body joining position optimization analysis method according to the present invention involves: setting the entirety or a part of an automotive body model as a model to be analyzed (S1); setting a candidate weld line and ge...
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WO/2023/221236A1 |
A crash impact test device for a jet fuel pipeline comprises a split-type tower and a line-shaped fuel pipeline mounting platform (5) which are mounted on a base platform (8), a guide system (2) which is arranged inside the split-type to...
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WO/2023/221522A1 |
An experimental apparatus for measuring motion trajectories and densification of spherical fuels under horizontal vibration. The bottom of an aluminum profile frame (6) is provided with a threaded sliding block (11) and translation slidi...
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WO/2023/218507A1 |
An alignment device (3) according to the present disclosure includes: a laser emitting unit (31) that emits laser light (L) and is provided such that the laser light (L) arrives at a position which is on a straight line extending in the ...
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WO/2023/218668A1 |
An excitation force optimization system (1) comprises: an exciter (10) for exciting a structure (40); one or more accelerometers (20) installed on the structure (40) to measure vibration of the structure each time the structure (40) is e...
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WO/2023/219316A1 |
By repeatedly exciting a spindle of a machine tool in a predetermined frequency range, measuring a result of the excitation with an acceleration sensor and outputting peak values representing dynamic characteristics through an FFT operat...
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WO/2023/218571A1 |
This assistance device (10) comprises: a displacement measuring unit (12) that chronologically measures a surface or spatial displacement of an object (1) on the basis of a displacement of a target pattern (2) applied to the object (1) i...
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WO/2023/218570A1 |
An assistance device (10) according to the present disclosure comprises: a modeling unit (11) that generates a model in which a rod-form object that is fixed at a securing point (2a) and a second securing point is modeled using a one-dim...
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WO/2023/215195A1 |
A sensing device for detecting a broken conductor. The sensing device comprises a first sensor for sensing a parameter of a conductor, a communication interface including a transceiver, and an electronic processor. The electronic process...
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WO/2023/209069A1 |
The present disclosure relates to fault detection at a geophone unit (1). The geophone unit comprises a housing (2, 20), and a a geophone sensor arrangement (7) arranged in the housing (2, 20), wherein the geophone sensor arrangement (7)...
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WO/2023/209507A1 |
The present invention concerns a system and a relative method for testing a MEMS accelerometer in a wafer of semiconductor material. The system comprises a vibrator module (20) configured to transmit a vibration to the wafer such as to i...
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WO/2023/199489A1 |
A fixing apparatus (1) according to the present disclosure comprises a base (11), a first axis member (12) provided on the base (11) and extending in a first direction, and a second axis member (13) that is attached to the first axis mem...
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WO/2023/200037A1 |
The present invention is attached to one side of a rotary machine (5), having a motor (6) which can rotate in one direction and a main shaft (7) which is rotated by the motor (6), and measures and analyzes a vibration value of the rotary...
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WO/2023/198219A1 |
A multi-frequency band synchronous amplification adjustable vibration amplification apparatus comprising a vibration table (16), a high-frequency resonance recessed ring (2), a low-frequency resonance plate (4), and a double-ended screw ...
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WO/2023/195502A1 |
The purpose of the present invention is to improve the usage efficiency of regenerative energy. An electric actuator of one embodiment of the present invention comprises: an electric motor that repeats forward rotation and reverse rotati...
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WO/2023/194917A1 |
System (10) for dynamic testing of a ground support element (12). The system (10) includes a housing (14) secured in a fixed position to extend operatively horizontal, a mass (16) arranged adjacent to the housing (14), a stop structure (...
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WO/2023/195501A1 |
The present invention improves the power efficiency of a device equipped with an electric motor. A vibration test device according to one embodiment of the present invention is provided with a vibration table on which an object to be e...
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WO/2023/186208A1 |
The invention relates to a machining machine (10) having at least one rotatable shaft (11), said machining machine comprising: an excitation device (13) having an actuator (14) which is designed to apply an impact excitation (α) to the ...
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WO/2023/187285A1 |
One aspect of the invention relates to a method for monitoring the engine speed of a rotating machine, the method comprising the following steps: - constructing a spectrogram from a vibratory signal measured by a vibration sensor; - deno...
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