用于超声波换能器的驱动器以及超声波换能器
一种超声波换能器驱动器，所述驱动器具有大磁致伸缩元件、用于在机械压力下保持大磁致伸缩元件的紧固件、用于提供偏磁场的第一磁场产生器、用于提供磁性驱动场的第二磁场产生器、以及用于在磁致伸缩元件中引导磁场通道的磁性回路。用于接合装置的超声波换能器具有：在较小端处具有接合工具的角状部以及邻接至其上的安装桶状部。所述驱动器连接到角状部的较大端。
Inventor: KE, Shao-rong | YUNG, CHUNG SHEUNG | WANG, Li-hua
Priority Number: CN1926916B
IPC Current: H04R001500 | B06B000108 | B23K002010 | H01L004112
Assignee Applicant: The Hong Kong University of Science & Technology
Title: Driver for an ultrasonic transducer and an ultrasonic transducer | Driver for ultrasonic energy converter and ultrasonic energy converter
Usefulness: Driver for an ultrasonic transducer and an ultrasonic transducer | Driver for ultrasonic energy converter and ultrasonic energy converter
Summary: The ultrasonic transducer driver is used for an ultrasonic transducer for a bonding apparatus (claimed) in wire-bonding machines. It is used as a half-wave, longitudinal, mass-spring-mass, and linear vibrator to deliver ultrasonic vibrations to the adjoined horn.
Novelty: Ultrasonic transducer driver used as half-wave, longitudinal, mass-spring-mass, and linear vibrator for ultrasonic transducer for bonding apparatus in wire-bonding machines, comprises giant magnetostrictive component
生物医学
医学影像
OR Siu-wing柯少荣
YUNG Chung-sheung容中尚
CHAN WONG Lai-wa Helen陈王丽华
中国内地
