| 发明名称 |
PHASED-ARRAY PROBE AND A PHASED-ARRAY SEARCH UNIT |
| 摘要 |
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 along a length of a working surface of the probe housing, and a matching layer covering the plurality of acoustic transducer elements and extending to cover an extended region of the working surface of the probe housing such that the matching layer forms a closed contact with an upper end of an acoustic damping junction of the wedge when the working surface of the probe housing of the phased-array probe is received on the probe receiving area of the wedge, wherein the closed contact prevents acoustic energy from being reflected from the extended region of the working surface of the probe housing. |
| 申请公布号 |
US2016290973(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615086200 |
申请日期 |
2016.03.31 |
| 申请人 |
Zhang Jinchi |
发明人 |
Zhang Jinchi |
| 分类号 |
G01N29/32;G01N29/04 |
主分类号 |
G01N29/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A phased-array probe to be received on a probe receiving area of a wedge, the phased-array probe comprising a probe housing, a plurality of acoustic transducer elements disposed in the probe housing and distributed along a length of a working surface of the probe housing, and a matching layer covering the plurality of acoustic transducer elements and extending to cover an extended region of the working surface of the probe housing such that the matching layer forms a closed contact with an upper end of an acoustic damping junction of the wedge when the working surface of the probe housing of the phased-array probe is received on the probe receiving area of the wedge, wherein the closed contact prevents acoustic energy from being reflected from the extended region of the working surface of the probe housing. |
| 地址 |
Quebec CA |
