| 发明名称 |
Small piezoelectric air pumps with unobstructed airflow |
| 摘要 |
A T-shaped blade, or one or more hollow tubes, are vibrationally excited by one or more piezoelectric elements to generate an airflow from a free end of the blade or tube(s). The airflow may be directed to, or drawn away from, an electronic component to cool the electronic component. |
| 申请公布号 |
US7061161(B2) |
申请公布日期 |
2006.06.13 |
| 申请号 |
US20030366782 |
申请日期 |
2003.02.13 |
| 申请人 |
SIEMENS TECHNOLOGY-TO-BUSINESS CENTER LLC |
发明人 |
SCHER IRVING S.;VARADI PETER |
| 分类号 |
H01L41/08;F04D33/00;H01L41/09;H02N2/02 |
主分类号 |
H01L41/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
