Title:
体積超音波検査のための2次元フェーズドアレイ及びその使用方法
Document Type and Number:
Japanese Patent JP4728620
Kind Code:
B2
Abstract:
The present disclosure provides for the application of a two-dimensional ultrasonic phased array (100), formed of a plurality of transducers (102) arranged in a rectilinear pattern, for material and volumetric component testing. The two-dimensional array enables electronic adjustment of the focal properties and size of the aperture (104) in both the azimuthal (X) and elevational (Z) directions such that uniform and/or specified sound field characteristics can be obtained at any or all locations in the component being tested.
More Like This:
| JPH04282143 | ULTRASONIC TOMOGRAPHIC DEVICE |
| WO/2004/070358 | IMPROVEMENTS IN FLUID MONITORING |
Inventors:
James Norman Bursinger
Thomas James Batzinger
Way lee
John Brodas Deaton, Jr.
David Paul Lapas
Robert Snee Gilmore
Richard Eugene Classen
Thomas James Batzinger
Way lee
John Brodas Deaton, Jr.
David Paul Lapas
Robert Snee Gilmore
Richard Eugene Classen
Application Number:
JP2004300860A
Publication Date:
July 20, 2011
Filing Date:
October 15, 2004
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
G01N29/24; B06B1/06; G01N29/26; G01S7/52; G01S15/89; G10K11/34; H04R17/00
Domestic Patent References:
| JP11070111A | ||||
| JP9154844A | ||||
| JP61020540A |
Foreign References:
| US5575290 | ||||
| US5305756 | ||||
| US6464638 |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa