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公开(公告)号:US3921015A
公开(公告)日:1975-11-18
申请号:US49391274
申请日:1974-08-01
Applicant: BRANSON ULTRASONICS CORP
Inventor: OBEDA EDWARD G , KRAMER GEORGE C
IPC: B06B1/02 , B06B1/06 , H02H9/04 , H01L41/10
CPC classification number: H02H9/04 , B06B1/0238 , B06B1/0618 , B06B2201/40 , B06B2201/55 , B06B2201/72
Abstract: This invention refers to a means for providing high voltage transient protection to piezoelectric wafers used in ultrasonic converters. The means is particularly useful in converters used for ultrasonic insertion applications.
Abstract translation: 本发明涉及一种用于向超声波转换器中使用的压电晶片提供高压瞬变保护的装置。 该方法在用于超声波插入应用的转换器中特别有用。