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1. 发明授权

US06892571B2 Sensor for the measurement of flowspeeds and method for operating the same 失效
标题翻译：用于测量流速的传感器及其操作方法
公开(公告)号：US06892571B2
公开(公告)日：2005-05-17
申请号：US10716937
申请日：2003-11-20
申请人： Werner Schomburg , Dirk Dittmann , Klaus Schlote-Holubek
发明人： Werner Schomburg , Dirk Dittmann , Klaus Schlote-Holubek
IPC分类号： G01F1/684 , G01F1/688 , G01F1/68
CPC分类号： G01F1/6845 , G01F1/688
摘要： A sensor for measuring a flow speed of a fluid medium includes a housing with a carrier membrane disposed in the housing and being essentially in a form of a vane having a circumference and at least one edge region. Holding elements are arranged over a portion of the circumference connecting the vane to the housing so that only the at least one edge region of the carrier membrane is subjected to mechanical stress caused by the housing. An electrically conductive track with feed lines is installed on the carrier membrane in a region of a neutral fiber for the carrier membrane which does not experience a mechanical strain when the carrier membrane is bent. The electrically conductive track is adapted for being heated relative to the environment by an electrical current flowing through the electrically conductive track.
摘要翻译：用于测量流体介质的流速的传感器包括具有设置在壳体中的载体膜的壳体，并且基本上是具有圆周和至少一个边缘区域的叶片的形式。保持元件布置在将叶片连接到壳体的圆周的一部分上，使得只有载体膜的至少一个边缘区域受到由壳体引起的机械应力。具有进料线的导电轨道安装在用于载体膜的中性纤维的区域中的载体膜上，当载体膜弯曲时，其不经历机械应变。导电轨道适于通过流过导电轨道的电流相对于环境加热。

2. 发明申请

US20060230605A1 Ultrasound transducer and method of producing the same 有权
标题翻译：超声换能器及其制造方法
公开(公告)号：US20060230605A1
公开(公告)日：2006-10-19
申请号：US11453525
申请日：2006-06-15
申请人： Klaus Schlote-Holubek , Georg Gobel , Rainer Stotzka
发明人： Klaus Schlote-Holubek , Georg Gobel , Rainer Stotzka
IPC分类号： H04R25/00
CPC分类号： B06B1/0607 , A61B8/4494 , B06B1/0644 , H01L2224/48137 , H01L2224/48472 , Y10T29/49005 , Y10T29/4908
摘要： In an ultrasound transducer arrangement comprising at least one piezoelectric body with a lower and an upper electrode and a coupling layer including a wafer on which the ultrasound transducers are disposed and are connected to the lower electrode, a conductor structure of uniform height is disposed on the wafer and is in contact with the lower electrode and any space between the piezoelectric body and the wafer is completely filled with a cement material.
摘要翻译：在包括至少一个具有下电极和上电极的压电体的超声换能器装置和包括晶片的耦合层，超声换能器在其上设置并连接到下电极，均匀高度的导体结构设置在并且与下电极接触，并且压电体和晶片之间的任何空间完全充满水泥材料。

3. 发明授权

US07471034B2 Ultrasound transducer and method of producing the same 有权
标题翻译：超声换能器及其制造方法
公开(公告)号：US07471034B2
公开(公告)日：2008-12-30
申请号：US11453525
申请日：2006-06-15
申请人： Klaus Schlote-Holubek , Georg Göbel , Rainer Stotzka
发明人： Klaus Schlote-Holubek , Georg Göbel , Rainer Stotzka
IPC分类号： H01L41/08
CPC分类号： B06B1/0607 , A61B8/4494 , B06B1/0644 , H01L2224/48137 , H01L2224/48472 , Y10T29/49005 , Y10T29/4908
摘要： In an ultrasound transducer arrangement comprising at least one piezoelectric body with a lower and an upper electrode and a coupling layer including a wafer on which the ultrasound transducers are disposed and are connected to the lower electrode, a conductor structure of uniform height is disposed on the wafer and is in contact with the lower electrode and any space between the piezoelectric body and the wafer is completely filled with a cement material.
摘要翻译：在包括至少一个具有下电极和上电极的压电体的超声换能器装置和包括晶片的耦合层，超声换能器在其上设置并连接到下电极，均匀高度的导体结构设置在并且与下电极接触，并且压电体和晶片之间的任何空间完全充满水泥材料。

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