| 发明名称 |
PIEZOELECTRIC BLOWER |
| 摘要 |
Embodiments of the invention provide a piezoelectric blower, including a first diaphragm comprising a first piezoelectric element disposed at an outer surface thereof, a second diaphragm comprising a second piezoelectric element disposed at the outer surface thereof and disposed to be spaced, in parallel, apart from the first diaphragm, and a rim disposed along circumferences of an edge of the first diaphragm and an edge of the second diaphragm. The piezoelectric blower further includes a blower chamber defined by the first diaphragm, the second diaphragm, and the rim, and an opening through which air is sucked and discharged into and from a blower chamber. |
| 申请公布号 |
US2015192119(A1) |
申请公布日期 |
2015.07.09 |
| 申请号 |
US201414299606 |
申请日期 |
2014.06.09 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
JUN Jae Woo;LEEM Sung Jun;KIM Yong Il |
| 分类号 |
F04B45/047;F04B49/06 |
主分类号 |
F04B45/047 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A piezoelectric blower, comprising:
a first diaphragm comprising a first piezoelectric element disposed at an outer surface thereof; a second diaphragm comprising a second piezoelectric element disposed at the outer surface thereof and disposed to be spaced, in parallel, apart from the first diaphragm; a rim disposed along circumferences of an edge of the first diaphragm and an edge of the second diaphragm; a blower chamber defined by the first diaphragm, the second diaphragm, and the rim; and an opening through which air is sucked and discharged into and from a blower chamber. |
| 地址 |
Gyeonggi-Do KR |
