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公开(公告)号：US09459169B2
公开(公告)日：2016-10-04
申请号：US13993111
申请日：2011-11-23
CPC分类号： G01L7/00 , B23K31/02 , G01L9/0044 , G01L9/0075
摘要： A method for manufacturing a pressure sensor, comprising: providing a ceramic platform, a ceramic measuring membrane, and an intermediate ring; providing an active braze material by means of gas phase deposition at least on a first surface section of a first surface and on a second surface section of a second surface. The first surface is a platform surface, which is to be connected with the intermediate ring by means of the active hard solder, or braze, or a surface of the intermediate ring, which is to be connected with the platform by means of the active hard solder, or braze. The second surface is a measuring membrane surface, which is to be connected with the intermediate ring by means of the active hard solder, or braze, or a surface of the intermediate ring, which is to be connected with the measuring membrane by means of the active hard solder, or braze. The intermediate ring is positioned between the measuring membrane and the platform; the active hard solder, or braze, is heated in a soldering, or brazing, process, wherein the intermediate ring remains essentially solid during the soldering, or brazing, process.
摘要翻译： 一种制造压力传感器的方法，包括：提供陶瓷平台，陶瓷测量膜和中间环; 通过气相沉积至少在第一表面的第一表面部分和第二表面的第二表面部分上提供活性钎焊材料。 第一表面是平台表面，其将通过活性硬焊料或钎焊或中间环的表面与中间环连接，该表面将通过活性硬的 焊接或钎焊。 第二表面是测量膜表面，其将通过活性硬焊料或钎焊或中间环的表面与中间环连接，所述中间环将与测量膜连接，借助于 活性硬焊料或钎焊。 中间环位于测量膜和平台之间; 活性硬焊料或钎焊在焊接或钎焊工艺中被加热，其中中间环在焊接或钎焊过程中保持基本上固体。
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公开(公告)号：US20130263670A1
公开(公告)日：2013-10-10
申请号：US13993111
申请日：2011-11-23
CPC分类号： G01L7/00 , B23K31/02 , G01L9/0044 , G01L9/0075
摘要： A method for manufacturing a pressure sensor, comprising: providing a ceramic platform, a ceramic measuring membrane, and an intermediate ring; providing an active braze material by means of gas phase deposition at least on a first surface section of a first surface and on a second surface section of a second surface. The first surface is a platform surface, which is to be connected with the intermediate ring by means of the active hard solder, or braze, or a surface of the intermediate ring, which is to be connected with the platform by means of the active hard solder, or braze. The second surface is a measuring membrane surface, which is to be connected with the intermediate ring by means of the active hard solder, or braze, or a surface of the intermediate ring, which is to be connected with the measuring membrane by means of the active hard solder, or braze. The intermediate ring is positioned between the measuring membrane and the platform; the active hard solder, or braze, is heated in a soldering, or brazing, process, wherein the intermediate ring remains essentially solid during the soldering, or brazing, process.
摘要翻译： 一种制造压力传感器的方法，包括：提供陶瓷平台，陶瓷测量膜和中间环; 通过气相沉积至少在第一表面的第一表面部分和第二表面的第二表面部分上提供活性钎焊材料。 第一表面是平台表面，其将通过活性硬焊料或钎焊或中间环的表面与中间环连接，该表面将通过活性硬的 焊接或钎焊。 第二表面是测量膜表面，其将通过活性硬焊料或钎焊或中间环的表面与中间环连接，所述中间环将与测量膜连接，借助于 活性硬焊料或钎焊。 中间环位于测量膜和平台之间; 活性硬焊料或钎焊在焊接或钎焊工艺中被加热，其中中间环在焊接或钎焊过程中保持基本上固体。
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公开(公告)号：US20110265573A1
公开(公告)日：2011-11-03
申请号：US13127510
申请日：2009-10-27
申请人： Udo Grittke , Sergej Lopatin , Andreas Roßberg , Thomas Uhlin , Axel Humpert , Andreas Spitz , Peter Selders
发明人： Udo Grittke , Sergej Lopatin , Andreas Roßberg , Thomas Uhlin , Axel Humpert , Andreas Spitz , Peter Selders
IPC分类号： G01L1/00
CPC分类号： G01L19/0092 , G01N29/14 , G01N2291/2697
摘要： An apparatus for determining and/or monitoring pressure. The apparatus comprises at least one pressure transducer, which transduces pressure into an electrical signal. The invention includes the features that at least one acoustic sensor is provided, that the acoustic sensor registers acoustic signals and transduces such into electrical signals, and that the acoustic sensor is mechanically and/or acoustically coupled with the pressure transducer.
摘要翻译： 一种用于确定和/或监测压力的装置。 该装置包括至少一个压力传感器，其将压力转换成电信号。 本发明包括提供至少一个声学传感器的特征，声学传感器将声学信号进行记录并将其转换为电信号，并且声学传感器与压力传感器机械地和/或声学耦合。
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公开(公告)号：US08499641B2
公开(公告)日：2013-08-06
申请号：US13127510
申请日：2009-10-27
申请人： Udo Grittke , Sergej Lopatin , Andreas Roβberg , Thomas Uhlin , Axel Humpert , Andreas Spitz , Peter Selders
发明人： Udo Grittke , Sergej Lopatin , Andreas Roβberg , Thomas Uhlin , Axel Humpert , Andreas Spitz , Peter Selders
IPC分类号： G01L9/00
CPC分类号： G01L19/0092 , G01N29/14 , G01N2291/2697
摘要： An apparatus for determining and/or monitoring pressure. The apparatus comprises at least one pressure transducer, which transduces pressure into an electrical signal. The invention includes the features that at least one acoustic sensor is provided, that the acoustic sensor registers acoustic signals and transduces such into electrical signals, and that the acoustic sensor is mechanically and/or acoustically coupled with the pressure transducer.
摘要翻译： 一种用于确定和/或监测压力的装置。 该装置包括至少一个压力传感器，其将压力转换成电信号。 本发明包括提供至少一个声学传感器的特征，声学传感器将声学信号进行记录并将其转换为电信号，并且声学传感器与压力传感器机械地和/或声学耦合。
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