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Matches 1 - 50 out of 23,553

Document Document Title
WO/2018/012123A1
A diagnosis device (100) includes: a storage unit (101) that stores, in association with vibration-phenomenon videos, individual vibration-phenomenon information about a plurality of kinds of vibration phenomena that may occur in a machi...  
WO/2018/011224A2
The present invention concerns an apparatus and method for managing an industrial plant, an oil and gas plant, a petrochemical plant or the like, the apparatus and method being adapted, in particular, to improve the plant availability by...  
WO/2018/012249A1
According to the present invention, a grounding section is extracted on the basis of a signal detected by a first acceleration sensor (11a) only during a time period in which a grounding angle based on the rotation angle of a tire (3) is...  
WO/2018/007278A1
It is proposed a method for detecting a malfunction of a dual-sensing system for sensing a fluid mixture stored in a tank of a vehicle, the dual-sensing system being able to provide values of two physical quantities, i.e. one quantity in...  
WO/2018/001678A1
A data collector (15) which can be connected to a first measurement point (10) arranged on a measurement object (1) and is set up to collect measurement data, which relate to at least one measurement variable of the measurement object (1...  
WO/2018/002612A1
A method of measuring the transit time of an ultrasonic wave in a medium, by passing an ultrasonic wave pulse through a timing path in the medium, receiving the ultrasonic wave pulse at the exit of the timing path and comparing a first s...  
WO/2018/002818A1
A method (400) of determining blade tip deflection characteristics is applied to moving rotor blades (R1, R2) in a turbomachine (10) comprising a housing and rotor including a shaft with the rotor blades attached thereto and at least one...  
WO/2018/002293A1
A flow velocity meter, for measuring flow velocity of a fluid, has a distributed acoustic sensor along aq longitudinal direction, which has a distributed sensing element. The distributed sensing element is acoustically coupled to a distr...  
WO/2018/002819A1
A method (400) of measuring rotor blade tip deflections of turbomachine rotor blades (R1, R2) during operation using Blade Tip Timing (BTT) includes measuring (402), by a proximity sensor (202), a proximity signal caused by a moving roto...  
WO/2018/002601A1
A portable sound dosimeter (1) comprising • an external housing (35), • a microphone (10) for sensing prevailing sound, • an accelerometer (12) for measuring vibration of the dosimeter caused by mechanical impact with the housing, ...  
WO/2018/000809A1
Disclosed are a sensing optic-fibre acoustic emission integrated perception system and method for monitoring the safety of a structural body. The system comprises a sensing optic-fibre temperature interference removal apparatus and a sen...  
WO/2018/005525A1
Pump systems having electrically conductive membranes are described. In embodiments of the invention, the electrically conductive membranes can be utilized as speakers to produce ultrasonic and audible sounds. The electrically conductive...  
WO/2017/222991A1
A system and method for simulating activity of a fluid in a volume that represents a physical space, the activity of the fluid in the volume being simulated so as to model movement of elements within the volume. The method includes at a ...  
WO/2017/221611A1
Through the present invention, abnormality diagnosis having better precision than the prior art is performed while cost is reduced. A vibration measurement device according to an embodiment of the present invention is fixed to an object ...  
WO/2017/223499A1
A system and methods of nondestructive testing are described. The system includes an immersion ultrasonic probe and a laser vibrometer. The immersion ultrasonic probe and a sample are immersed in a fluid contained in an immersion tank an...  
WO/2017/217069A1
A rotor diagnostic apparatus (1) according to the present invention is characterized by being provided with: a parameter selection unit (21) that calculates an evaluation value indicating how much the sensor values of a rotor (3) at a gi...  
WO/2017/214768A1
A piezoelectric sensing device and a pectoral girdle for pets. The piezoelectric sensing device comprises a piezoelectric patch (10), a signal conditioning circuit (20) and a central processing unit (30). The piezoelectric patch (10) is ...  
WO/2017/211445A1
The present invention relates to a method for controlling at least two mechanical oscillators (3), in particular in a motor vehicle (1), wherein, during operation, the respective oscillator (3) oscillates at a frequency which can be cont...  
WO/2017/212786A1
A sensor device 100 is provided with: a sensor 2, which has a first piezoelectric element 25a and a second piezoelectric element 25b, and which detects vibration of a subject to be measured; and a correction unit 510 that corrects detect...  
WO/2017/205921A1
The invention provides a monitoring system comprising: a plurality of monitor unitsadapted to communicate over a wireless linkwith a data receiving computer and attachable to a corresponding plurality of devices to be monitored. Each mon...  
WO/2017/210367A1
This invention provides a highly-sensitive, high-frequency, soft-polymer vibrations sensor that is integrated with the artwork and logo's currently utilized in equipment to make the sensor(s) unobtrusive. Low-power electronics with the a...  
WO/2017/209830A2
Non-contact ultrasound imaging system. The system includes a pulsed near infrared scanning laser source for illuminating a surface of a structure to generate ultrasonic elastic waves that propagate into the structure. A laser Doppler vib...  
WO/2017/208646A1
A sensor device 100 is provided with: a sensor 2 that is attached to an object to be measured 90 and that detects vibrations of the object to be measured 90; and a correction unit 511 that corrects a detection result from the sensor 2. T...  
WO/2017/203235A1
A racking protection device comprises a housing and vibration monitor. The vibration monitor is arranged to record the vibration transmitting through a racking component. The housing includes an alert for alerting a user when the racking...  
WO/2017/204829A1
An approach is provided for converting color data into one or more musical notes. The approach involves reading, using a color-reading device, respective colors applied to a canvas by a plurality of drawing instruments as color data, whe...  
WO/2017/203525A1
A system is described, for use in optical measurement of a sample. The system comprising: an illumination unit configured for providing coherent illumination of one or more selected wavelength ranges and directing it onto one or more sel...  
WO/2017/201902A1
Provided is a portable intrinsically-safe vibration signal collection device, comprising a vibration signal collection unit (1), a signal processing unit, a signal storage unit (5), and an intrinsically-safe power source (6). The vibrati...  
WO/2017/202479A1
Monitoring the engine speed of an internal combustion engine may be beneficial for a number of reasons, but fitting an engine speed determination module to an internal combustion engine can be challenging, requiring an interface to a Con...  
WO/2017/201247A1
A method of distinguishing a first physical phenomenon captured in a sensory measurement time waveform from a second physical phenomenon captured in the waveform includes: receiving the waveform on a processor from a sensor in sensory co...  
WO/2017/197451A1
Disclosed is a hydrocyclone system comprising a hydrocyclone and a probe. The hydrocyclone comprises an outlet for discharging an underflow. The probe is for detecting a flow condition of the underflow and comprises an elongate body and ...  
WO/2017/200300A3
The present invention relates to a method for cumulatively displaying noise source visualization data, the method comprising: a step of providing a sound and image signal obtaining means (100) including MEMS sound detecting sensors (10),...  
WO/2017/200300A2
The present invention relates to a method for cumulatively displaying noise source visualization data, the method comprising: a step of providing a sound and image signal obtaining means (100) including MEMS sound detecting sensors (10),...  
WO/2017/194204A1
The invention relates to a method for producing, in particular for generatively producing, and coding a three-dimensional component. Said method comprises the following steps: providing a starting material, supplying a process gas to the...  
WO/2017/194354A1
The invention relates to a labyrinth seal for sealing a running clearance between a stator-side component, in particular a housing, and a rotor-side component, in particular a shaft, comprising a stator-side sealing body (12) which compr...  
WO/2017/196945A1
A vibration transducer module for detecting a vibratory signal, comprising a base, a spring connected to the base at a first location, a mass mechanically coupled to the spring at a second location remote from the first location, and a w...  
WO/2017/191362A1
The invention relates to a method, comprising recording acoustic data of an environment (200) of a process machinery (201 -206) by a first sound acquisition unit (210-220) comprising a first acoustic sensor, transmitting recorded acousti...  
WO/2017/190745A1
A method of identifying a fault in a system of gears in a wind turbine is provided. The method determines (204) a first centre harmonic frequency amplitude according to vibrations of the system of gears and determines (205) a plurality o...  
WO/2017/189944A1
The methods disclosed herein enable calculating otoacoustic emission (OAE) pressure independent of the acoustic load imposed by the ear canal and the OAE probe measurement system, e.g., for hearing tests. The OAE pressure is calculated i...  
WO/2017/187333A1
A method of estimating vibration characteristics of moving rotor blades in a turbomachine comprising a housing and rotor including a shaft with the rotor blades attached thereto includes measuring, by at least one proximity sensor, a Tim...  
WO/2017/188893A1
According to embodiments of the present invention, an ultrasound device is provided. The ultrasound device includes an ultrasonic transducer, and a resonance matching circuit electrically coupled to the ultrasonic transducer, wherein the...  
WO/2017/188474A1
According to an embodiment of the present invention, a method for fan simulation through flow analysis comprises the steps of: inputting point data and tester dimensions by a user; performing a calculation for the point data to generate ...  
WO/2017/189512A1
Various embodiments of an apparatus for measuring binding kinetics of an interaction of an analyte material present in a fluid sample are disclosed. The apparatus includes a sensing resonator having at least one binding site for the anal...  
WO/2017/182994A1
Vibration sensor (1; 12; 13; 14; 15) comprising: a supporting structure (2) provided with a cavity (2a); a proof mass (3) accommodated in the cavity (2a); a plurality of elastic bodies (4, 5, 7, 8, 9, 10), each connecting the proof mass ...  
WO/2017/183708A1
In the vibration detecting method, vibration sensor, vibration detecting device, vibration detecting program and vibration detecting system according to the present invention: a vibration input surface portion and a vibration suppression...  
WO/2017/183410A1
The objective of the present invention is to detect abnormal sounds from a steering system which includes a column shaft that rotatably supports a steering wheel, and which steers wheels in accordance with rotation of the column shaft. A...  
WO/2017/183816A1
An audio apparatus and a control method therefor are provided. The present audio apparatus comprises: a vibration part for providing audio using vibration; a sensing part for sensing one or more of the material and the thickness of an ob...  
WO/2017/183504A1
Provided is a processing device maintenance control method comprising a computer executing a process comprising: determining whether the temperature of a constituent member of a processing device is changed by 5°C or more, or whether a ...  
WO/2017/180123A1
A method for determining earth formation rock and fluid properties comprising a data acquisition tool and a data acquisition processor, coupled with NMR sensors, and a first memory; transmitting acquired earth formation fluid data to a d...  
WO/2017/180668A1
A dropped conductor sensor includes a housing installable on a first conductor; a sensor supported in the housing and configured to sense in real time at least one of an acceleration, a vibration, a tilt, a roll, or an angular displaceme...  
WO/2017/178065A1
Optical seismic sensor system 10 for acquiring seismic data having multi-directional sensitivity comprising one continuous length of an optical fibre 20 arranged as a distributed acoustic sensor, an interrogator 30 with a transmitter for...  

Matches 1 - 50 out of 23,553