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THEREAPEUTIC ULTRASONIC TRANSDUCER
专利权人:
发明人:
Masaya TODA
申请号:
US15271661
公开号:
US20170007855A1
申请日:
2016.09.21
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A therapeutic ultrasonic transducer including: a transducer body that has, in the stated order along the longitudinal axis, a first metal body, a laminated body in which a plurality of piezoelectric elements are laminated in the longitudinal-axis direction such that their directions of polarization are set in opposite directions in an alternating manner, and a second metal body, and that is formed by integrally fastening the metal bodies and the laminated body with a bolt and a heat-radiation means that is connected at a position, on the transducer body, serving as a node of an ultrasonic vibration, or in the vicinity of that position.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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