专利名称：Ultrasonic welding device with rotary
coupler
发明人：Dieter Jurzitza
申请号：US14119598
喝的过去式黑豆做法申请日：20120529女生怎么表白
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公开号：US08955574B2
公开日：
泪痣长在哪里
20150217
专利内容由知识产权出版社提供
专利附图：
展览厅设计>十大豪车排行榜
摘要：The prent invention relates to an ultrasonic welding device with a generator for generating a voltage, a converter for converting voltage into a mechanical ultrasonic vibration and a sonotrode for transmitting the ultrasonic
vibration to material to be worked, wherein the converter and the sonotrode are rotatable and a rotary coupler is arranged between the generator and the converter for the transmission of electrical energy from a static arrangement to a rotating arrangement, comprising a stationary element and an element that is rotatable in relation to the stationary element, wherein the stationary element compris a primary circuit with two input terminals, which are connected to each other by means of a cond coil with M turns, wherein the first and cond coils are arranged in such a way that, when voltage is applied to the input terminals, the magnetic field generated by the first coil induces voltage in the cond coil.
申请人：Dieter Jurzitza
地址：Karlsruhe DE
国籍：DE
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代理机构：Paul & Paul
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