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US20140305219 CONICAL ULTRASONIC PROBE  
An array of ultrasonic transducers in a conical formation emits pulses of ultrasonic simultaneously so that an anomaly of any orientation in a test object can be detected efficiently.
US20120036934 METHOD USING ULTRASOUND FOR THE NON-DESTRUCTIVE EXAMINATION OF A TEST BODY  
The invention relates to a method for the non-destructive examination of a test body by means of ultrasound, whereby ultrasound waves are injected into the test body by means of one or more...
US20140123761 Systems and Methods to Determine and Monitor Changes in Rail Conditions  
The embodiments disclosed herein relate to various systems and methods for determining the residual stress in polycrystalline materials.
US20080053233 On-board device having apparatus for specifying operator  
An operator-specifying apparatus is combined with an on-board device such as a navigation device mounted on an automotive vehicle. An ultrasonic sensor device is mounted on a frame of a display...
US20070272020 Biometrical Object Reader Having An Ultrasonic Wave Manipulation Device  
Devices and methods of creating an image of a biological object are disclosed. In one embodiment of the invention there is a plane wave ultrasonic pulse generator, an ultrasonic wave manipulation...
US20070175282 Thin-film ultrasonic probe having a flexible membrane  
An ultrasonic probe for examining an item. The probe includes a body having a contact surface adapted for contacting the item when being examined and an ultrasonic transducer attached to the body...
US20120174673 ULTRASONIC SENSOR  
An ultrasonic sensor includes a transmitting device, a receiving device, and a circuit device. The circuit device determines that the receiving device receives an ultrasonic wave reflected from an...
US20090320601 Ultrasound Test Device with Array Test Probes  
The invention relates to a method for representing ultrasound signals which are obtained with the aid of an ultrasound test device for the non-destructive testing of a test body. The ultrasound...
US20070193357 Apparatus and method for monitoring the condition of pipelines  
Apparatus for condition control of a pipeline with a fluid flow pipe for transport of a fluid, comprising a plurality of ultrasonic transducers arranged in the vicinity of the external surface of...
US20090217764 METHOD FOR NONDESTRUCTIVE TESTING OF A TESTING BODY HAVING AT LEAST ONE ACOUSTICALLY ANISOTROPIC MATERIAL AREA  
A method is described for nondestructive testing of a test body having at least one acoustically anisotropic material area using ultrasound. The method of the invention includes ascertaining or...
US20070095139 Method and apparatus for non-destructive testing of concrete structures  
An ultrasonic pulse is applied from a transmission probe for longitudinal waves kept in contact with the external surface of a concrete structure into the interior of the structure, and a...
US20110154900 VIBRATION MONITORING APPARATUS AND VIBRATION MONITORING METHOD  
The present invention provides a vibration monitoring apparatus that monitors vibration of a jet pump disposed in a reactor pressure vessel using ultrasonic wave, including: an ultrasonic sensor...
US20070272019 Method and System for Short-Range Ultrasonic Location Sensing  
A system and method for short-range ultrasonic detecting of a target is proposed herein to be used for example in a liquid-dispensing system such as those provided in home refrigerators. The...
US20130068027 METHOD AND APPARATUS FOR MONITORING OF COMPONENT HOUSING WALL THICKNESS AND WEAR MONITORING  
A method for monitoring wall thickness of an industrial piping component or pump/fluid machinery, including a pump casing for a pump used for pumping an abrasive fluid or slurry, comprising...
US20100024558 METHOD OF EVALUATION USING ULTRASONIC WAVES  
The intensity of first reflected ultrasonic waves reflected from an end of a first electrode tip is measured while the electrode tip is separated from a workpiece. The intensity of second...
US20120191377 METHOD AND DEVICE FOR ULTRASONIC TESTING  
A method performs ultrasound testing of a test body having a hole extending in an axial direction. The method include disposing a test head within the hole. The test head extends in the axial...
US20100212430 ULTRASONIC FLAW DETECTION METHOD AND ULTRASONIC FLAW DETECTION EQUIPMENT  
Equipment of the invention uses a volume focusing flaw detection method. In a sectional view of a material m being tested, a plurality of transducers 1 . . . 1 of one of array probes 10 are...
US20070056374 Monitoring system  
A monitoring system uses sound waves and/or ultrasound waves that are emitted into a structure being monitored from one or more monitoring devices and echo-waves from the interior and surface of...
US20100192693 ACOUSTIC TRANSDUCER ASSEMBLY  
An acoustic transducer assembly comprises a bipolar transducer (1) having an active surface with opposite ends that move towards and away from one another in response to an applied electrical...
US20130327148 SYSTEMS AND METHODS FOR DAMAGE DETECTION IN PLATE-LIKE STRUCTURES USING GUIDED WAVE PHASED ARRAYS  
A method for ultrasonic guided wave defect detection in a plate-like structure is disclosed. The method includes driving a plurality of transducers to cause guided waves to be transmitted in the...
US20100132469 Nano-PWAS: Structurally Integrated Thin-Film Active Sensors for Structural Health Monitoring  
In an exemplary configuration, a system for structural health monitoring is provided. The system includes a battery-less nano-PWAS device, the device comprising an array of nano-PWAS transducers...
US20080223137 Method and Apparatus for Detecting Flaws in a Railhead  
A method for detecting flaws in a railhead, which railhead (1) is provided with a top side (T), a bottom side (B) and longitudinal sides (S) extending between that top side (T) and bottom side...
US20150212220 ACOUSTIC PISTON TRACK  
Method and device for determining the position of a piston in a cylinder comprising use of both ultrasound transducer and magnetometer for transmitting and receiving signals that are interpreted...
US20140137650 TWO-DIMENSIONAL TR PROBE ARRAY  
An ultrasonic sensor assembly for a test object includes a sensor array having a plurality of sensor elements. The sensor elements detect a characteristic of the test object. The sensor elements...
US20130111995 DESTRUCTION-FREE AND CONTACTLESS INSPECTION METHOD AND INSPECTION APPARATUS FOR SURFACES OF COMPONENTS WITH ULTRASOUND WAVES  
The invention relates to a method of nondestructive and contactless testing of components (3), wherein ultrasonic waves (6) are irradiated onto the surface of the component (3) at a predefinable,...
US20140338456 ULTRASONIC DETECTION METHOD AND ULTRASONIC ANALYSIS METHOD  
Ultrasonic detection methods are disclosed. The method includes providing an ultrasonic detection system having a transmitting phased array device and a receiving phased array device. A phased...
US20090071255 Ultrasonic sensor and self diagnostic method of the same  
In an ultrasonic sensor, a first receiving device is configured to be sendable and receivable an ultrasonic wave. The ultrasonic wave sent from the first receiving device is transmitted through a...
US20100064811 METHOD AND DEVICE FOR AN IMAGING ULTRASONIC INSPECTION OF A THREE-DIMENSIONAL WORKPIECE  
A method for an imaging ultrasonic inspection of a three-dimensional workpiece, in which ultrasonic waves are coupled into the workpiece with at least one ultrasonic transducer and ultrasonic...
US20100139404 SYSTEM AND METHOD OF ULTRASONIC INSPECTION  
An ultrasonic inspection apparatus may include a chamber partly filled with water from a first portion of the chamber to a water-line disposed apart from a second portion of the chamber, and at...
US20150053014 APPARATUS FOR INSPECTING A TUBE  
An apparatus for inspecting a tubular workpiece may include a probe assembly and a rotation mechanism. The probe assembly may include a transducer array positionable adjacent to an inner surface...
US20140260630 UT PHASED ARRAY INSPECTION FIXTURE  
An inspection fixture is provided that includes a fixture, a lens, an ultrasonic phase array, a mirror and a liquid supply connector. The fixture body includes an inner chamber and an opening to...
US20110126625 Ultrasonic Measurement Method, Ultrasonic Measurement Apparatus, and Ultrasonic Sensor  
An ultrasonic measurement method and an ultrasonic measurement apparatus are capable of performing an inspection for a short time with a high SN ratio and a small variation (that depends on an...
US20110203375 METHOD AND APPARATUS FOR ULTRASONIC INSPECTION  
An inspection device in the form of an acoustic transducer with a number of transducer elements that are arranged in a circumferential array around substantially the whole circumference of the...
US20140355381 COMPUTATION DEVICES AND ARTIFICIAL NEURONS BASED ON NANOELECTROMECHANICAL SYSTEMS  
Techniques, systems, and devices are described for implementing for implementing computation devices and artificial neurons based on nanoelectromechanical (NEMS) systems. In one aspect, a...
US20130319120 APPARATUS AND METHOD FOR INSPECTING A TUBE  
An apparatus for inspecting a tubular workpiece may include a probe assembly and a rotation mechanism. The probe assembly may include a transducer array positionable adjacent to an inner surface...
US20130160552 INTERNAL DEFECT INSPECTION METHOD AND APPARATUS FOR THE SAME  
It is intended to provide an internal defect inspection method and an apparatus for implementing the method by which an ultrasonic wave is excited in a sample without contact with the sample and...
US20130081469 MULTI-SENSING APPARATUS AND METHOD THEREOF  
Disclosed herein are a multi-sensing apparatus and a method thereof. The multi-sensing apparatus includes a plurality of ultrasonic sensors including a wave transmission unit transmitting an...
US20100251821 Ultrasonic Measurement Method, Ultrasonic Measurement Apparatus, and Ultrasonic Sensor  
An ultrasonic measurement method and an ultrasonic measurement apparatus are capable of performing an inspection for a short time with a high SN ratio and a small variation (that depends on an...
US20100199770 METHOD FOR THE NONDESTRUCTIVE RECORDING OF A ROTATIONAL MOVEMENT OF A SPECIMEN, DEVICE THEREFOR AS WELL AS PROBE UNIT  
A device for the nondestructive recording of a rotational movement, e.g. of a probe, on the surface of a specimen. A translational movement on the surface of the specimen can be detected. To this...
US20170168022 APPARATUSES, METHODS, AND SYSTEMS FOR INSPECTING A COMPOSITE END PORTION OF A PART  
Apparatuses, systems, and methods for inspecting a composite end portion of a part are disclosed. The apparatus may include first and second members having first and second contact elements,...
US20170131242 BEAM FORMING AND STEERING OF HELICAL GUIDED WAVES IN PIPE-LIKE AND PLATE-LIKE STRUCTURES  
A method of inspecting a pipe for flaws includes emitting ultrasonic waves, controlling the emission of the ultrasonic waves, receiving reflections of the ultrasonic waves, and determining at...
US20170067855 METHOD FOR TESTING A WORKPIECE USING ULTRASOUND  
The application relates to a method for testing a workpiece using ultrasound in a curved region of the surface of said workpiece, having the following steps: a plurality of ultrasonic signals are...
US20170038341 SPECIALLY DESIGNED PHASED ARRAY TRANSDUCER FOR THE INSPECTION OF FASTENER HOLES AND ADJACENT STRUCTURE WITHOUT THE REMOVAL OF THE FASTENER  
A phased array transducer for inspecting a fastener hole and adjacent structure to identify defects and determine hole integrity without removing the fastener from the hole. The phased array...
US20160376771 MULTI-SENSOR ULTRASONIC WEAR MEASUREMENT SYSTEM  
A system for measuring wear performance of a ground engaging tool includes a first ultrasonic sensor that sends pulses in a direction substantially at a perpendicular to an unworn leading edge of...
US20160363473 SYSTEM FOR INSPECTING UREA QUALITY AND METHOD FOR THE SAME  
A system for inspecting urea quality includes a lower ultrasonic sensor, which is in contact with a urea liquid and installed at a bottom portion of a urea tank inside the urea tank, outputting an...
US20160290973 PHASED-ARRAY PROBE AND A PHASED-ARRAY SEARCH UNIT  
The phased-array probe to be received on a probe receiving area of a wedge generally has a probe housing, a plurality of acoustic transducer elements disposed in the probe housing and distributed...
US20160266069 SYSTEM AND METHOD FOR PHASED ARRAY EDGE CARD  
A system includes an ultrasound measurement probe. The ultrasound measurement probe includes a lower portion. The lower portion includes a delay block, an array of ultrasound transducers coupled...
US20160231283 PORTABLE ULTRASONIC TESTING DEVICE AND ULTRASONIC TESTING METHOD  
A portable ultrasonic testing device which with respect to a plate material having a chamfered surface formed between an outer plate surface and an inner peripheral surface, irradiates the...
US20160195499 DEVICE AND METHOD FOR THE NON-DESTRUCTIVE CONTROL OF METAL PROFILES  
A device, and corresponding test method, for testing metallurgical products including an ultrasonic sensor including a plurality of elementary transducers which can be operated independently of...
US20160116442 DESTRUCTION-FREE AND CONTACTLESS INSPECTION METHOD AND INSPECTION APPARATUS FOR SURFACES OF COMPONENTS WITH ULTRASOUND WAVES  
The invention relates to a method of nondestructive and contactless testing of components (3), wherein ultrasonic waves (6) are irradiated onto the surface of the component (3) at a predefinable,...

Matches 1 - 50 out of 60 1 2 >