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1. 发明授权

US07700907B2 Device for determining the angular position of a rotatable compressor stator blade 有权
标题翻译：用于确定可旋转压缩机定子叶片的角位置的装置
公开(公告)号：US07700907B2
公开(公告)日：2010-04-20
申请号：US11895929
申请日：2007-08-28
申请人： Joachim Braun , Walter Loch , Bernd Pollack , Vadim Shevchenko , Joachim Simmchen
发明人： Joachim Braun , Walter Loch , Bernd Pollack , Vadim Shevchenko , Joachim Simmchen
IPC分类号： G01D5/34
CPC分类号： G01B11/26 , F01D17/162 , F01D21/003 , F02C7/042 , F04D29/563
摘要： The invention refers to a device for determining the angular position of a compressor stator blade, which is rotatable around its longitudinal axis and arranged in a compressor, with which is associated a measuring surface which rotates synchronously with it. For a reliable, simple and approximately error-free recording of the angular positions, the angular position of the compressor stator blade can be determined via the device in an automated manner. For this purpose, it has at least one mounting unit provided for aligned fastening of the device on the compressor, and at least one measuring and evaluating unit which comprises at least two distance sensors which each record a distance to the measuring surface which is rotatable from the reference position, as a result the angular position of the measuring surface, relative to the reference position depends upon the two recorded distances, is determined by the measuring and evaluating unit.
摘要翻译：本发明涉及一种用于确定压缩机定子叶片的角位置的装置，该压缩机定子叶片可围绕其纵向轴线旋转并且布置在压缩机中，该压缩机与其同步旋转的测量表面相关联。为了可靠，简单且近乎无差错地记录角位置，压缩机定子叶片的角位置可以通过装置自动确定。为此，其具有至少一个安装单元，用于将装置对准地紧固在压缩机上，以及至少一个测量和评估单元，其包括至少两个距离传感器，每个距离传感器记录与测量表面的距离，该距离传感器可从参考位置，因此测量表面相对于参考位置的角度位置取决于两个记录的距离，由测量和评估单元确定。

2. 发明申请

US20090021247A1 Device for determining the angular position of a rotatable compressor stator blade 有权
标题翻译：用于确定可旋转压缩机定子叶片的角位置的装置
公开(公告)号：US20090021247A1
公开(公告)日：2009-01-22
申请号：US11895929
申请日：2007-08-28
申请人： Joachim Braun , Walter Loch , Bernd Pollack , Vadim Shevchenko , Joachim Simmchen
发明人： Joachim Braun , Walter Loch , Bernd Pollack , Vadim Shevchenko , Joachim Simmchen
IPC分类号： G01B7/30
CPC分类号： G01B11/26 , F01D17/162 , F01D21/003 , F02C7/042 , F04D29/563
摘要： The invention refers to a device for determining the angular position of a compressor stator blade, which is rotatable around its longitudinal axis and arranged in a compressor, with which is associated a measuring surface which rotates synchronously with it. For a reliable, simple and approximately error-free recording of the angular positions, the angular position of the compressor stator blade can be determined via the device in an automated manner. For this purpose, it has at least one mounting unit provided for aligned fastening of the device on the compressor, and at least one measuring and evaluating unit which comprises at least two distance sensors which each record a distance to the measuring surface which is rotatable from the reference position, as a result the angular position of the measuring surface, relative to the reference position depends upon the two recorded distances, is determined by the measuring and evaluating unit.
摘要翻译：本发明涉及一种用于确定压缩机定子叶片的角位置的装置，该压缩机定子叶片可围绕其纵向轴线旋转并且布置在压缩机中，该压缩机与其同步旋转的测量表面相关联。为了可靠，简单且近乎无差错地记录角位置，压缩机定子叶片的角位置可以通过装置自动确定。为此，其具有至少一个安装单元，用于将装置对准地紧固在压缩机上，以及至少一个测量和评估单元，其包括至少两个距离传感器，每个距离传感器记录与测量表面的距离，该距离传感器可从参考位置，因此测量表面相对于参考位置的角度位置取决于两个记录的距离，由测量和评估单元确定。

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