发明名称 |
Piezoelectric Bender With Additional Constructive Resonance |
摘要 |
Embodiments related to a piezoelectric bender that comprises a spring and mass element to provide additional constructive resonance. An embodiment provides an apparatus comprising: a base plate; a piezoelectric body coupled to the base plate; a spring coupled to the base plate; and a mass element coupled to the spring, wherein the base plate, the piezoelectric body, the spring, and the mass element are operable to produce at least two resonance frequencies in the apparatus |
申请公布号 |
US2015063061(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
US201314104790 |
申请日期 |
2013.12.12 |
申请人 |
PGS Geophysical AS |
发明人 |
Oscarsson Mattias Dan Christian |
分类号 |
G01V1/04;H01L41/053 |
主分类号 |
G01V1/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. An apparatus comprising:
a base plate; a piezoelectric body coupled to the base plate; a spring coupled to the base plate; and a mass element coupled to the spring, wherein the base plate, the piezoelectric body, the spring, and the mass element are operable to produce at least two resonance frequencies in the apparatus. |
地址 |
Lysaker NO |