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Vibration Sensor

Vibration Sensor-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Power efficient machine diagnostic monitoring using multiple vibration sensor wireless configuration
01db-metravib, Societe Par Actions Simplifiee
May 31, 2018 - N°20180149516

A wireless monitoring unit performs condition monitoring associated with a test point location of a host machine. The unit includes a high performance vibration sensor useful for monitoring the host machine for fault conditions and the like.
Transducer with a high sensitivity
Sonion Nederland B.v.
May 24, 2018 - N°20180146295

An assembly including a transducer, such as a capacitive transducer, a vibration sensor or a microphone, and an amplifier for receiving and amplifying an output of the transducer, where the amplifier is supplied with a voltage being at least 60% of a voltage corresponding to an electrical field between two elements of the transducer. When the transducer is a biased transducer, ...
Runway activity monitoring, logging and analysis for aircraft touchdown detection and abnormal behavior alerting
X - Sight Systems Ltd.
May 24, 2018 - N°20180144646

A system of automatically documenting a plurality of aircraft touchdown events detected by analyzing sensory data received from a plurality of sensors, comprising one or more interfaces for connecting to a plurality of sensors deployed to monitor at least part of a runway in an airport, the sensors comprising one or more image sensors, audio sensors and/or vibration sensors, ...
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Vibration sensor with integrated temperature detection
Vega Grieshaber Kg, Wolfach
May 10, 2018 - N°20180130939

A vibration sensor with a diaphragm that can be set into vibration, a piezo-electric drive for setting the diaphragm into vibration and for detecting vibrations in the diaphragm, with the drive having at least two serial mechanical piezo elements, a temperature sensor, with at least a first piezo element made from a first piezo-electric material and at least a second ...
System for in-line estimation of load distribution in a rotary mill
Universidad Tecnica Federico Santa Maria
May 10, 2018 - N°20180126384

A system and method for online estimate of the filling level of balls and loading level in a rotary mills, comprising a set of vibration sensors unit, associated with a magnet to transmit data signals via an antenna to a receiver that receives data signals from the antenna, an antenna, wherein the receiver is connected via optical fiber to a ...
Product display unit with vibration sensors
Wal-mart Stores, Inc.
May 10, 2018 - N°20180125267

In some embodiments, apparatuses and methods are provided herein useful to determining an action to be performed based on vibrations detected on a product display unit. In some embodiments, a system for determining an action to perform based on vibrations comprises the product display unit, one or more vibration sensors, the one or more vibration sensors affixed to the product ...
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Helicopter vibration control system and circular force generation systems for canceling vibrations
Lord Corporation
April 05, 2018 - N°20180093759

A rotary wing aircraft including a vehicle vibration control system. The vehicle vibration control system includes a rotary wing aircraft member sensor for outputting rotary wing aircraft member data correlating to the relative rotation of the rotating rotary wing hub member rotating relative to the nonrotating body, at least a first nonrotating body vibration sensor, the at least first nonrotating ...
Extracting entropy from machine vibration
International Business Machines Corporation
March 22, 2018 - N°20180081636

Generating a pool of random numbers for use by computer applications. Vibration sensors are placed throughout a machine and collects information theoretic entropy data from the measurement of the vibration sensors.
System and method for vibration monitoring of a mining machine
Harnischfeger Technologies, Inc.
March 22, 2018 - N°20180080190

A mining machine having a control system for operating the mining machine. The control system includes a vibration monitor.
Flexible conductive diaphragm, flexible vibration sensor and preparation method and application thereof
Suzhou Institute Of Nano-tech And Nano-bionics (sinano), Chinese Academy Of Science
March 15, 2018 - N°20180073917

The invention discloses a flexible conductive diaphragm comprising at least one conductive film, and the conductive film comprises a flexible support layer (1), a flexible sensitive layer (2) overlapped on the flexible support layer (1), a flexible conductive layer (3) overlapped on the flexible sensitive layer (2), and an electrode (4) electrically connected with the flexible conductive layer (3). The invention further discloses a method for preparing ...
Control device for internal combustion engine and abnormal combustion detecting method
Hitachi Automotive Systems, Ltd.
March 08, 2018 - N°20180066593

There are provided a control device and an abnormal combustion detecting method for detecting occurrence of abnormal combustion during an expansion stroke of an internal combustion engine. The control device of the present invention receives a detection signal of a vibration sensor for detecting pressure vibration in a combustion chamber, and detects occurrence of knocking based on a knocking-specific frequency ...
Vibration compensation using disk locked clock error
Seagate Technology Llc
March 01, 2018 - N°20180061452

An apparatus includes a disk locked clock system and a feedforward microactuator compensator. The disk locked clock system is configured to estimate a timing error and generate a timing error signal.
Systems and methods for monitoring vibrations during transportation of goods
Locus Solutions, Llc
March 01, 2018 - N°20180061207

A method for estimating a level of damage to perishable cargo during transportation of the cargo using data collected by a portable monitoring device. The method includes measuring vibrational data associated with the cargo.
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Vibration sensor with low-frequency roll-off response curve
Sonion Nederland B.v.
March 01, 2018 - N°20180058915

A vibration sensor comprising a pressure detecting arrangement adapted to detect generated pressure variations, and provide an output signal in response to the detected pressure variations, and a pressure generating arrangement adapted to generate pressure variations in response to movements thereof wherein the pressure generating arrangement is secured to an exterior surface portion of the pressure detecting arrangement. In a ...
Battery, system, battery management method, battery management program, and recording medium
Omron Corporation
February 15, 2018 - N°20180048032

In a system in which a plurality of batteries can be loaned out, a battery that is carried in alone has a physical load information acquisition component. The physical load information acquisition component acquires physical load information about the battery.
Pressing sensor and electronic device
Murata Manufacturing Co., Ltd.
February 15, 2018 - N°20180045586

A pressing sensor that includes a pressing portion deformed by pressing, a piezoelectric sensor that generates a detection voltage based on the deformation amount, and a first current-voltage conversion circuit that converts a charge/discharge current for a capacitance of the piezoelectric sensor into a voltage signal and outputs the voltage signal. Moreover, a deformation amount detector obtains an integrated ...
Parallel dipole line trap seismometer and vibration sensor
International Business Machines Corporation
February 01, 2018 - N°20180031716

Parallel dipole line (pdl) trap seismometer and vibration sensors are provided. In one aspect of the invention, a seismometer is provided.
Vibration exciter
Honda Motor Co., Ltd.
February 01, 2018 - N°20180031445

A vibration-sensor-integrated vibration exciter 4 has a chassis 21, an excitation unit 22, a magnet 23, a yoke 24, a vibration sensor 25, a fixed plate 26, a moving plate 27, coil springs 28a to 28d, a retaining plate 29, and a crisscross plate 30. Shafts 31a to 31d are fixed to the fixed plate 26.
Device and method for measuring the parameters of fluid flow
Tallinn University Of Technology
January 25, 2018 - N°20180023986

Sensor device and method for determining the parameters of fluid flow with a sensor, including an oblong element, extending into fluid flow, fixed mechanically to the body of the sensor device with a flexible link in one end, and a mechanically connected vibration sensor and a data acquisition module connected electrically to the vibration sensor and positioned in the body, ...
Vehicle with automatic snow removal
Ford Global Techonologies, Llc
January 25, 2018 - N°20180022317

A vehicle configured to automatically clear snow from windows of the vehicle includes: a prime mover, a first window with a first vibration sensor, processor(s) configured to: control speed or load of the prime mover to increase vibration detected by the first vibration sensor, control the speed or the load of the prime mover, within certain predetermined limits, to ...
Vibration sensor and method for producing a vibration sensor
Vega Grieshaber Kg
January 18, 2018 - N°20180017433

A vibration sensor, with a diaphragm that can be excited via a drive to vibrate, and a mechanical vibrator arranged at said diaphragm, with the mechanical vibrator comprising a cover with at least one closed interior chamber.. .
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