| Patents for G01N 29 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object (28,925) |
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| 09/26/1985 | WO1985004254A1 Method and device for measuring the corrosivity of liquids |
| 09/25/1985 | EP0155630A2 Ultrasonic measurement method, and apparatus therefor |
| 09/25/1985 | EP0155504A2 Method for the representation of elastic parameters in object surfaces |
| 09/25/1985 | EP0155375A1 Monitoring manipulator for pressure vessels to be opened at the top |
| 09/24/1985 | US4542653 Apparatus and method for beamforming in an ultrasonic transducer array |
| 09/24/1985 | US4542644 Void/particulate detector |
| 09/24/1985 | CA1194211A1 Automatic production control of extended work pieces |
| 09/24/1985 | CA1194210A1 Apparatus for and methods of ultrasonically inspecting foodstuffs |
| 09/24/1985 | CA1194209A1 Device for the scanning of objects by means of ultrasound echography |
| 09/18/1985 | EP0154869A1 Ultrasonic measurement apparatus |
| 09/17/1985 | US4541434 Ultrasonic scanning apparatus |
| 09/17/1985 | US4541281 Ultrasonic microscope system |
| 09/17/1985 | US4541280 Efficient laser generation of surface acoustic waves |
| 09/17/1985 | US4541279 Method of determining the time-of-flight of an ultrasonic pulse |
| 09/17/1985 | US4541278 Pipeline corrosion sensing device and method |
| 09/10/1985 | US4541064 Process for ultrasonic testing of tubular goods |
| 09/10/1985 | US4539848 Method of determining grain size using ultrasonic waves |
| 09/10/1985 | US4539847 Acoustic method and apparatus for measuring thickness of a coating layer on a substrate |
| 09/10/1985 | US4539846 High resolution in situ ultrasonic corrosion monitor |
| 09/10/1985 | CA1193355A1 Ultrasonic flaw detecting apparatus of electronically scanning type |
| 09/10/1985 | CA1193354A1 Acoustic wave fault locator in a closed structure |
| 09/10/1985 | CA1193353A1 Ultrasonic imaging device |
| 09/10/1985 | CA1193352A1 Acoustic monitoring method and device for industrial installations |
| 09/04/1985 | EP0153504A1 A method and an apparatus for assessing local physical properties, e.g. eventual inhomogeneities in an object |
| 09/03/1985 | US4538463 Flaw detection in wire drawing |
| 09/03/1985 | US4538462 Adhesive bond integrity evaluation method |
| 08/28/1985 | EP0152874A1 Ultrasonic measurement method, and apparatus therefor |
| 08/27/1985 | US4537630 Using open-ended tube |
| 08/27/1985 | US4537075 Position control |
| 08/27/1985 | US4537074 Annular array ultrasonic transducers |
| 08/27/1985 | US4537073 Inspection method of square billet using electronic scanning |
| 08/20/1985 | US4535629 Method and apparatus for structural monitoring with acoustic emission and using pattern recognition |
| 08/14/1985 | EP0151115A1 Ultrasonic leak detecting method and apparatus. |
| 08/13/1985 | US4534405 Method and an arrangement for inspecting the surface of steel stock having a temperature above the Curie point |
| 08/13/1985 | US4534221 Ultrasonic diagnostic imaging systems for varying depths of field |
| 08/13/1985 | US4534220 Apparatus for measuring the characteristics of an ultrasonic wave medium |
| 08/13/1985 | US4534219 Acoustic detection of cracks in metal pieces |
| 08/13/1985 | CA1191935A1 Ultrasound measuring of the rate of void in an enclosure |
| 08/07/1985 | EP0150634A1 Transducer for ultrasonic echography provided with an array of elements forming a convex surface |
| 08/07/1985 | EP0150452A2 Transmit-receive arrangement for an ultrasonic imaging apparatus |
| 08/06/1985 | US4532808 Corner region ultrasonic inspection device |
| 08/06/1985 | US4532796 Dual transducer connection by a single cable |
| 08/06/1985 | CA1191625A1 Device for positioning a member facing each of the perforations of a perforated plate in accordance with a given grid |
| 08/01/1985 | WO1985003354A1 Hybrid non-invasive ultrasonic imaging system |
| 07/30/1985 | US4531663 Guide apparatus |
| 07/30/1985 | US4531413 Ultrasonic flaw detector driving apparatus of a trackless type |
| 07/30/1985 | US4531412 Ultrasonic probe for accurately determining angular position and an echography apparatus using such a probe |
| 07/30/1985 | US4531411 For monitoring growing defects in an inspection zone within a structure |
| 07/30/1985 | US4531410 Method of and apparatus for detecting flaws inside articles, more particularly structural components, by means of acoustic holography |
| 07/30/1985 | US4531409 Test system for defect determination in welding seams |
| 07/23/1985 | US4530246 Method and apparatus for identifying fractured brittle articles |
| 07/23/1985 | US4530243 Method for determining the position of a measuring sensor or a probe |
| 07/23/1985 | US4530242 Movable ultrasonic transducer array |
| 07/23/1985 | US4530241 Method of monitoring the identity and integrity of an object particularly a closed container |
| 07/23/1985 | US4530240 Method and apparatus for diagnosing machine condition |
| 07/17/1985 | EP0148690A1 Device for detecting particles, in particular solid particles in a gaseous fluid flowing off through a pipe |
| 07/17/1985 | EP0148653A1 Apparatus for the desintegration of calculi by means of ultrasonic shock waves |
| 07/17/1985 | EP0148591A1 Methods of and apparatus for detecting the presence of a gaseous substance within a space |
| 07/16/1985 | US4528854 Phased-array receiver |
| 07/09/1985 | US4527420 Ultrasonic particulate sensing |
| 07/09/1985 | CA1190312A1 Ultrasonic testing apparatus |
| 07/04/1985 | WO1985002761A1 Ultrasonic diagnostic apparatus |
| 07/03/1985 | EP0147032A1 Manipulation of particles |
| 07/03/1985 | EP0146707A2 Ultrasonic measurement method, and apparatus therefor |
| 07/03/1985 | EP0146701A1 Arrangement for detecting the clearance between an object and an ultrasonic objective |
| 07/02/1985 | US4526038 Cross-flow ultrasonic transducer head |
| 07/02/1985 | US4526037 Nozzle inner radius inspection system |
| 07/02/1985 | CA1189947A1 Non-destructive, non-contact ultrasonic material testing method and apparatus |
| 07/02/1985 | CA1189946A1 Frequency varied ultrasonic imaging array |
| 07/02/1985 | CA1189944A1 Well logging device |
| 06/26/1985 | EP0146182A1 Apparatus for the examination of media by ultrasonic echography |
| 06/25/1985 | US4524623 Transducer drive assembly |
| 06/25/1985 | US4524622 Suitable for detecting internal defects of a material |
| 06/25/1985 | US4524621 Method for measurement of velocity of surface acoustic wave |
| 06/25/1985 | US4524620 In-flight monitoring of composite structural components such as helicopter rotor blades |
| 06/25/1985 | CA1189641A1 Rail apparatus around nuclear reactor pressure vessel and method of installing the same |
| 06/25/1985 | CA1189611A1 Apparatus for detecting the condition of a sheet |
| 06/25/1985 | CA1189610A1 Remote acoustic monitoring device which is testable by variation of the supply voltage |
| 06/20/1985 | WO1985002682A1 Apparatus for measuring ultrasonic characteristic values of a medium |
| 06/20/1985 | WO1985002531A1 Ultrasonic diagnostic apparatus |
| 06/18/1985 | US4523473 Magneto-elastic material defect detector |
| 06/18/1985 | US4523471 Composite transducer structure |
| 06/18/1985 | US4523470 Probe for the nondestructive testing of cylindrical cavities, especially of steam generator tubes |
| 06/18/1985 | US4523469 Laser generation of ultrasonic waveform reconstructions |
| 06/18/1985 | US4523468 Phased array inspection of cylindrical objects |
| 06/18/1985 | US4523467 Method and apparatus for resonant sensing device |
| 06/11/1985 | US4522071 Method and apparatus for measuring stress |
| 06/11/1985 | US4522068 Ultrasonic densitometer for liquid slurries |
| 06/11/1985 | US4522064 Ultrasonic method and apparatus for determining the depth of a crack in a solid material |
| 06/11/1985 | CA1188826A1 Method and device for detecting defective nuclear fuel elements in a related assembly |
| 06/11/1985 | CA1188771A1 Apparatus for mapping and identifying an element within a field of elements |
| 06/04/1985 | US4520673 Inspection device, especially for steam generator tubes |
| 06/04/1985 | US4520672 Thickness measuring |
| 06/04/1985 | US4520671 Method and means for real time image zoom display in an ultrasonic scanning system |
| 06/04/1985 | US4520670 Method and apparatus for generating short ultrasonic echo pulses |
| 06/04/1985 | US4520665 System for detecting a native reservoir fluid in a well bore |
| 06/04/1985 | US4520654 Method and apparatus for detecting hydrogen, oxygen and water vapor concentrations in a host gas |
| 06/04/1985 | CA1188403A1 Determination of plastic anisotropy in sheet material |
| 05/28/1985 | US4519251 Roller-type ultrasonic inspection device with acoustical isolation |
| 05/28/1985 | US4519250 Ultrasonic diagnosis apparatus using reduced numbers of photo transmission lines |