Procédé et dispositif destinés au fonctionnement d'un outil à ultrasons

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专利权人:

Sirona Dental Systems GmbH

发明人:

Rein, Matthias

申请号：

EP07101967.3

公开号：

EP1818022B1

申请日:

2007.02.08

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

The ultra-sound system has a processing tool (2.1) and a piezo-electric or magneto-strictive motor (2.2) that activates a resonance frequency that enables variable performance of the ultrasound system. The motor has at least one further resonance frequency (R1-R6) and other arrangements of the ultrasound system. Excitation of the ultrasound system may be achieved with a frequency mix which consists of a base frequency that corresponds to a resonance frequency of the ultrasound system.

来源网站：

中国工程科技知识中心

来源网址：

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