Ultrasonic oscillator

• 收藏
• 分享

专利权人:

OLYMPUS CORPORATION

发明人:

Masaya Toda

申请号：

DE112015007231

公开号：

DE112015007231T5

申请日:

2015.12.24

申请国别(地区):

DE

年份:

2018

代理人:

摘要：

The present invention provides a kind of ultrasonic oscillator (1), it includes multiple piezoelectric elements (51,52,53,54) of extensional vibration be laminated on thickness direction, generation thickness direction, and multiple piezoelectric element (51,52,53,54) arranges in such a way that side node (N) from the antinode side of extensional vibration to extensional vibration goes thickness successively to become larger.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/