专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160245910A1 Distance Measuring Apparatus and Method for Calculating a Distance in a Conducting Structure 有权
标题翻译：距离测量装置和计算导电结构距离的方法
公开(公告)号：US20160245910A1
公开(公告)日：2016-08-25
申请号：US15049764
申请日：2016-02-22
申请人： ASTYX GmbH
发明人： Guenther Trummer , Ralf Gehring
IPC分类号： G01S13/38 , G01S7/02 , G01D5/48 , G01S13/88
CPC分类号： G01S13/38 , F15B15/2869 , G01D5/48 , G01S7/025 , G01S13/88
摘要： A distance measuring apparatus and method for calculating a distance in a conducting structure are provided. One distance measuring apparatus provides for calculating a distance between a reflection body in a conducting structure and an injection point provided on an end section of the conducting structure for electromagnetic waves is provided. The distance measuring apparatus includes a transmitting and receiving device with a conduction cross-over provided at the injection point for the coaxially-inductive coupling of the transmitting and receiving device to the conducting structure in order to inject an electromagnetic wave into the conducting structure and to decouple the electromagnetic wave reflected on the reflection body from the conducting structure. The distance measuring apparatus also includes an analysis device for calculating a distance between the injection point and the reflection body from the phase difference between the injected electromagnetic wave and the decoupled electromagnetic wave.
摘要翻译：提供了用于计算导电结构中的距离的距离测量装置和方法。提供了一种距离测量装置，用于计算导电结构中的反射体与设置在用于电磁波的导电结构的端部上的注入点之间的距离。该距离测量装置包括一个发射和接收装置，该发射和接收装置在注入点处设置有用于将发射和接收装置同时感应耦合到导电结构的导电交叉，以将电磁波注入到导电结构中，将反射体上反射的电磁波与导电结构分离。距离测量装置还包括分析装置，用于根据注入的电磁波和解耦电磁波之间的相位差计算注入点和反射体之间的距离。

2. 发明授权

US09377289B2 Double piston rod 有权
公开(公告)号：US09377289B2
公开(公告)日：2016-06-28
申请号：US13726493
申请日：2012-12-24
申请人： Astyx GmbH
发明人： Guenther Trummer , Ralf Gehring
IPC分类号： G01R27/04 , G01B7/14 , F15B15/28 , G01D5/48 , G01B15/00
CPC分类号： G01B7/14 , F15B15/2869 , G01B15/00 , G01D5/48
摘要： A distance measuring apparatus for detecting the position of a reflection body in a line structure is provided that includes a sensor device, which has at least one antenna for feeding a transmission signal as an electromagnetic wave into the line structure and for receiving the electromagnetic wave reflected on the reflection body. The sensor device also includes evaluation electronics which are configured to determine the position of the reflection body from the phase difference between the transmitted and the received wave.

3. 发明授权

US09625575B2 Distance measuring apparatus and method for calculating a distance in a conducting structure 有权
公开(公告)号：US09625575B2
公开(公告)日：2017-04-18
申请号：US15049764
申请日：2016-02-22
申请人： ASTYX GmbH
发明人： Guenther Trummer , Ralf Gehring
IPC分类号： G01R27/04 , G01S13/38 , F15B15/28 , G01D5/48 , G01S7/02 , G01S13/88
CPC分类号： G01S13/38 , F15B15/2869 , G01D5/48 , G01S7/025 , G01S13/88
摘要： A distance measuring apparatus and method for calculating a distance in a conducting structure are provided. One distance measuring apparatus provides for calculating a distance between a reflection body in a conducting structure and an injection point provided on an end section of the conducting structure for electromagnetic waves is provided. The distance measuring apparatus includes a transmitting and receiving device with a conduction cross-over provided at the injection point for the coaxially-inductive coupling of the transmitting and receiving device to the conducting structure in order to inject an electromagnetic wave into the conducting structure and to decouple the electromagnetic wave reflected on the reflection body from the conducting structure. The distance measuring apparatus also includes an analysis device for calculating a distance between the injection point and the reflection body from the phase difference between the injected electromagnetic wave and the decoupled electromagnetic wave.

4. 发明申请

US20130113501A1 DOUBLE PISTON ROD 有权
标题翻译：双重活塞杆
公开(公告)号：US20130113501A1
公开(公告)日：2013-05-09
申请号：US13726493
申请日：2012-12-24
申请人： Astyx GmbH
发明人： Guenther Trummer , Ralf Gehring
IPC分类号： G01B7/14
CPC分类号： G01B7/14 , F15B15/2869 , G01B15/00 , G01D5/48
摘要： A distance measuring apparatus for detecting the position of a reflection body in a line structure is provided that includes a sensor device, which has at least one antenna for feeding a transmission signal as an electromagnetic wave into the line structure and for receiving the electromagnetic wave reflected on the reflection body. The sensor device also includes evaluation electronics which are configured to determine the position of the reflection body from the phase difference between the transmitted and the received wave.
摘要翻译：提供一种用于检测线路结构中的反射体的位置的距离测量装置，其包括传感器装置，该传感器装置具有至少一个天线，用于将传输信号作为电磁波馈送到线路结构中，并用于接收反射的电磁波在反射体上。传感器装置还包括评估电子装置，其被配置为根据发射波和接收波之间的相位差来确定反射体的位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式