Matches 1 - 50 out of 70 1 2 >


Match Document Document Title
US20150212113 EDDY CURRENT PROBE ROTATOR  
Provided is an inspection apparatus that includes a rotation disk configured to spin about an axis of rotation. The rotation disk includes a probe bushing configured to securely hold a standard...
US20140347041 DEFECT INSPECTION DEVICE OF STEEL PLATE  
Provided is a defect inspection device of a steel plate. The defect inspection device according to the present invention includes a plurality of inspection units arranged in a width direction of...
US20140167748 TUBING PROBE BOBBIN WITH PETAL  
An apparatus and method for inspecting an elongate tubular member with an eddy current sensor inspection assembly including a bobbin is provided. The bobbin includes a shell defining a hollow...
US20080265878 METHOD AND AN INSTALLATION FOR USING EDDY CURRENTS FOR NON-DESTRUCTIVE INSPECTION WITH AUTOMATIC CALIBRATION  
Using eddy currents for automatic inspection of a rectilinear hole formed in a metal part. An eddy-current probe is carried by a drive system associated with a positioning baseplate that carries a...
US20130249540 EDDY CURRENT ARRAY PROBE AND METHOD FOR LIFT-OFF COMPENSATION DURING OPERATION WITHOUT KNOWN LIFT REFERENCES  
The invention provides a method for compensating the sensitivity variations induced by lift-off variations for an eddy current array probe. The invention uses the eddy current array probe coils in...
US20080211493 Rivet Rotating Probe  
An eddy current probe adapted for detecting cracks in material directly beneath a raised-head fastener is disclosed. The probe comprises an eddy current coil and a support means for carrying the...
US20090273342 ENHANCED WIRELESS EDDY CURRENT PROBE FOR A NON-DESTRUCTIVE INSPECTION SYSTEM  
An enhanced wireless eddy current probe is disclosed which has means to wirelessly couple to a non-destructive inspection (NDI) system situated some distance away from an inspection point on a...
US20100097057 INSPECTION APPARATUS FOR PERFORMING INSPECTIONS  
An inspection apparatus is provided that can include at least one probe receiving unit. The at least one probe receiving unit can be capable of processing data corresponding to one or more of...
US20100085043 EDDY CURRENT TESTING APPARATUS AND EDDY CURRENT TESTING METHOD  
The eddy current testing apparatus includes a probe having an eddy current testing sensor including a pair of eddy current testing coils. The apparatus also includes an eddy current testing flaw...
US20130147471 MAGNETIC INSPECTION DEVICE AND METHOD  
A magnetic inspection device and method for nondestructive testing of wire ropes and the like utilizes a leakage flux generator moveable relative to a wire rope to be inspected for inducing in...
US20110062953 NONDESTRUCTIVE TESTING SYSTEM FOR STEEL WORKPIECE  
A nondestructive testing system for testing the strength of a gear (15) that has been subjected to vacuum carburization is disclosed. A detection coil (33) embedded in a resin member (32) having a...
US20130085685 Method And Arrangement For Crack Detection In A Metallic Material  
A method of determining a crack depth of a crack in a metallic material including the steps: feeding a current with a first magnitude to a transmitter coil for generating a magnetic field in the...
US20090009162 EDDY CURRENT FLAW DETECTION PROBE  
Disclosed is an eddy current flaw detection probe that is capable of pressing itself against an inspection target whose curvature varies. A flaw sensor is configured by fastening a plurality of...
US20100219818 DEVICE FOR NONDESTRUCTIVE TESTING OF PIPES  
A device for nondestructive testing of a pipe made of ferromagnetic steel for detection of longitudinal, transverse or inclined flaws using magnetic or magnetic-induction test procedures is...
US20120126801 DEVICE FOR DETECTION OF AT LEAST ONE DEFECT IN A CONCAVE OR CONVEX STRUCTURE  
The invention relates to a device for the detection of at least one defect in a concave or convex structure comprising an emitting part and a receiving part, in which the emitting part comprises...
US20090230952 EDDY CURRENT TESTING DEVICE  
An eddy current testing device which confirms that a change in characteristics of a target object is detected regardless of the magnitude of the change and specifying the position of a portion...
US20080129287 Device And Method For Inspecting Scratch On Cell External Case  
It is possible to accurately and stably inspect a scratch in the vicinity of a surface of a cell external case formed by a cylindrical copper plate by using a simple device. The cell external case...
US20060038558 Eddy current inspection device  
There is provided an inspection device for the detection of flaws in a component. The inspection device comprises a first linear array of conductors and a second linear array of conductors that is...
US20110267047 NONDESTRUCTIVE ROBOTIC INSPECTION METHOD AND SYSTEM THEREFOR  
A method and system for inspecting components, such as a rotating component of a turbomachines having one or more slots along a perimeter thereof. The method entails mounting to a robotic...
US20120271824 Performance Curve Generation For Non-Destructive Testing Sensors  
Methods and apparatus for enhancing performance curve generation, damage monitoring, and improving non-destructive testing performance. Damage standards used for performance curve generation are...
US20150260686 SYSTEM AND METHOD FOR TESTING SHELL AND TUBE HEAT EXCHANGERS FOR DEFECTS  
A magnetostrictive transducer assembly for generating a longitudinal elastic guided wave of a selected frequency and mode and for guiding the wave into an open end of a heat exchanger tube for...
US20150054501 METHOD FOR INSPECTING A COMPONENT ON THE BASIS OF BARKHAUSEN NOISES  
A method of inspecting a component (1) on the basis of Barkhausen noises in which a plurality of Barkhausen noise signals are processed, which have been or are determined at measurement positions...
US20090072822 SYSTEM AND METHOD FOR INSPECTION OF PARTS  
An inspection system for detecting a flaw in a part is provided. The inspection system includes a generally C-shaped core having an opening for receiving the part. The system also includes a...
US20120306482 Aircraft Fuselage Inspection System  
A method and apparatus for inspecting a metallic structure. A first signal is sent into a first location in the metallic structure and a second signal into a second location in the metallic...
US20090051358 Flaw Detector and Flaw Detection Method For Silicon Layer of Wafer  
The present invention is achieved for the purpose of easily detecting a crack or flaw existing in the silicon layer of a wafer in a short period of time. The flaw detector thus provided includes a...
US20100148766 MAGNETIC INSPECTION DEVICE  
A magnetic inspection device for nondestructively inspecting elongated objects, such as wire cables, pipes, and the like, for loss of metallic cross-section due to abrasion, corrosion, and...
US20100148767 Eddy Current Testing Method and Eddy Current Testing Apparatus  
It is an object of the present invention to provide an eddy current testing apparatus capable of accurately detecting any flaws occurring in a columnar or cylindrical subject to be tested...
US20090309589 DEVICE FOR THE IN-LINE DETECTION OF SURFACE DEFECTS IN A ROLLED PRODUCT IN A ROLLING STAND AND RELATIVE METHOD  
A device (10) for the in-line detection of surface defects of a rolled product (30) in a rolling stand (11, 111) comprises an inspection unit (19) having one or more coils (20, 21) able to...
US20100127699 SYSTEM AND METHOD FOR INSPECTION OF PARTS WITH COMPLEX GEOMETRIES  
An inspection system for inspecting a part is provided. The inspection system includes a multi-dimensional array of eddy current sensors that conforms to a contour of a three dimensional shape of...
US20090174399 Method and System for Generating and Receiving Torsional Guided Waves in a Structure Using Wiedemann and Inverse Wiedmann Effect  
A method is shown for magnetostrictive testing of structures using magnetostrictive techniques. A torsional guided wave is generated in the structure either directly, or through a magnetostrictive...
US20120153941 NONDESTRUCTIVE TEST OF A SEALING MEMBER  
A device for inspecting an annular sealing wiper extending at the surface of a bladed-wheel drum of a rotor. The device includes a carriage including at least two guide wheels and carrying a probe...
US20100207619 METHOD AND SYSTEM FOR INTEGRATING EDDY CURRENT INSPECTION WITH A COORDINATE MEASURING DEVICE  
A method for integrating a measurement device for use in measuring a machine component includes providing a coordinate measuring machine (CMM) and combining eddy current (EC) capabilities and CMM...
US20150008912 METHOD AND DEVICE FOR DETECTING MECHANICAL CHANGES IN A COMPONENT BY MEANS OF A MAGNETOELASTIC SENSOR  
A method and a device detect mechanical changes in a component formed of a ferromagnetic material. The mechanical stress in the component is determined using at least one magnetoelastic sensor.
US20090079424 ELECTROMAGNETIC RESONANCE FREQUENCY INSPECTION SYSTEMS AND METHODS  
A method of inspecting a test part is provided. The method includes positioning a coil on a surface of the test part and exciting the coil at a resonance frequency. The method also includes...
US20090139335 Device and Method for the Material Testing and/or Thickness Measurements of a Test Object That Contains at Least Fractions of Electrically Conductive and Ferromagnetic Material  
The invention relates to a device and a method for testing the material of a test object (4) which contains at least electrically conductive and ferromagnetic material fractions and has at least...
US20080191693 System and Methods for Detecting Environmental Conditions  
A system for detecting a condition of a package, the package comprising a sensor responsive to electromagnetic induction and having response characteristics dependent on said condition, the system...
US20150061659 FAULT DETECTION FOR PIPELINES  
The invention concerns a structural integrity assessment system and method for determining stress concentration zones in a structure, such as a pipeline. The invention comprises a magnetic field...
US20130187643 TESTING DEVICE AND TESTING METHOD FOR NON DESTRUCTIVE DETECTION OF A DEFECT IN A TEST PIECE BY MEANS OF AN EDDY CURRENT  
A test set-up (10) for non-destructive detection of a flaw in a device being tested by means of an eddy current has an excitation coil (14), to which an excitation signal (SE) can be sent to act...
US20120200289 MEASURING DEVICE FOR DETERMINING AN OPERATING STATE VARIABLE OF A ROTATING STRUCTURAL ELEMENT, IN PARTICULAR A BEARING  
A measuring device for determining an operating state variable of a rotating structural element, in particular a bearing, which has a plurality of components. Specifically, the measuring device...
US20100239068 NON-DESTRUCTIVE TESTING SYSTEMS AND METHODS  
A system and method for non-destructively determining the grain orientation of a crystalline material using x-ray diffraction techniques to non-destructively analyze material and, more...
US20110234213 TEST METHOD AND TEST APPARATUS FOR TESTING ELONGATED OBJECTS USING COIL  
A test method for testing elongated objects comprising moving an elongated object in a feed-through direction through a feed-through coil arrangement having at least one feed-through coil, wherein...
US20100134098 COMPOSITE SYSTEMS, ARTICLES INCORPORATING THE SYSTEM, METHODS FOR IN-SITU, NON-DESTRUCTIVE TESTING OF THESE AND ARRAY PROBES USEFUL FOR THE METHODS  
The invention provides composite systems, articles comprising the composite system, methods for the in-situ, non-destructive testing of the articles and/or composite systems, as well as array...
US20170176391 Micro-magnetic Detecting Method and Micro-magnetic Detecting Device  
A micro-magnetic detecting method includes the steps of: detecting a magnetic induction intensity along a first direction on a surface of a detected object to generate a detection signal,...
US20170160236 Method and Apparatus for Leakage Flux Testing  
In a method for leakage flux testing of ferromagnetic material to be tested, in particular ferromagnetic pipes, for detecting defects, a testing volume of the material to be tested is magnetized...
US20170138905 CASING DEFECT DETERMINATION USING EDDY CURRENT TECHNIQUES  
A system comprises one or more electromagnetic coils configured to generate and direct excitation signals toward a plurality of casings in a wellbore and receive response signals based on the...
US20170067854 METHOD AND APPARATUS FOR INSPECTING WELD QUALITY  
An apparatus and method for inspecting the quality of a weld under test in a structure having a plurality of spaced apart welds. Two probes are placed on opposite sides of the structure so that a...
US20170059527 Hand-Held Eddy Current Test Instrument and Sensor  
In a method of eddy current testing via an eddy current testing instrument, in response to the eddy current test instrument experiencing acceleration, the eddy current test instrument outputs an...
US20170003252 COMPOSITE COMPONENT  
A composite component comprising a plurality of plies and a plurality of pins extending transversely to the plies, wherein the pins comprise a magnetic material. A magnetic field generator is...
US20160370324 METHOD FOR MEASURING A STATOR CORE OF AN ELECTRIC MACHINE AND MEASURING DEVICE  
A method for measuring a stator core of an electrical machine includes the steps of winding at least one excitation coil around the stator core, applying a discontinuous voltage to the excitation...
US20160313285 APPARATUS AND METHOD OF DETECTING DEFECT OF STEEL PLATE  
An aspect of the present disclosure may provide a defect detection apparatus and method for a steel plate, in which a defect in a steel plate may be detected, and particularly, only an inner...

Matches 1 - 50 out of 70 1 2 >