发明公开
- 专利标题： PIPELINE SYSTEM
- 专利标题（中）： ROHRLEITUNGSSYSTEM
-
申请号： EP15725260.2申请日： 2015-05-13
-
公开(公告)号： EP3137733A1公开(公告)日： 2017-03-08
- 发明人: KRISTIANSEN, Karstein
- 申请人： Siemens Aktiengesellschaft
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： EP14177115 20140715
- 国际公布： WO2016008611 20160121
- 主分类号： E21B44/06
- IPC分类号： E21B44/06 ; F17D3/01
摘要：
A pipeline system (100) comprises: a pipeline portion (101), at least one sensor (110) on the pipeline portion (101) for measuring a physical property of the pipeline portion (101) or of a fluid inside the pipeline portion (101), and an electromagnetic field source (120) distributed along the pipeline portion (101), the sensor including an accumulator for storing an electric charge induced in the accumulator when the sensor is subject to the electromagnetic field created by the electromagnetic field source, the accumulator being able to power the sensor by means of the stored electric charge.
公开/授权文献
- EP3137733B1 PIPELINE SYSTEM 公开/授权日：2018-09-12
信息查询
IPC分类:
