| 发明名称 |
IMPROVED DIELECTRIC COATING FOR TRANSDUCTION DRIVERS |
| 摘要 |
<p>A degassed polyester varnish is applied to the transduction driver to increase surface dielectric strength (insulation resistance), driver voltage breakdown, physical protection, and heat and water resistance. A vacuum chamber application process is used to apply the polyester varnish. The disclosed coating technique is applicable to all transducer drive materials and all transducer types.</p> |
| 申请公布号 |
EP1476301(A1) |
申请公布日期 |
2004.11.17 |
| 申请号 |
EP20030729631 |
申请日期 |
2003.01.10 |
| 申请人 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. |
发明人 |
DEANGELIS, MATTHEW, M. |
| 分类号 |
B05D3/04;B05D5/12;B05D7/00;H04R31/00;(IPC1-7):B32B27/06;B05D3/00;B32B27/16;B32B27/36;B05D3/12;G11B5/40;G11B5/127;H02K15/00 |
主分类号 |
B05D3/04 |
| 代理机构 |
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