| 发明名称 |
HIGH POWER ULTRASONIC TRANSDUCER |
| 摘要 |
A method to improve the high output characteristics of an utrasonic transducer (1) by urging a cooling gas (13) to flow through the transducer, thereby passing a cooling member (18) between each adjacent pair of piezoelectric elements (6, 7). In a preferred embodiment sulfurhexafluoride (SF>6<) is used as cooling gas.
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| 申请公布号 |
WO9959378(A1) |
申请公布日期 |
1999.11.18 |
| 申请号 |
WO1999SE00800 |
申请日期 |
1999.05.11 |
| 申请人 |
ULTRASONUS AB;NILSSON, BO;DAHLBERG, HAAKAN |
发明人 |
NILSSON, BO;DAHLBERG, HAAKAN |
| 分类号 |
H04R1/02;B06B1/06;G10K11/00;H01L41/09;H04R17/00;(IPC1-7):H04R17/00 |
主分类号 |
H04R1/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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