| 发明名称 | Instrumented foam pig | ||
| 摘要 | An instrumented pig comprises a foam body having an outer surface and an inner cavity in which, in use, is located a sealed unit housing at least a part of a parameter measurement apparatus configured to measure at least one parameter from which the extent of deflection of the outer surface of the foam body may be derived, the sealed unit including at least one sensor configured to generate an output signal representative of the at least one measured parameter. | ||
| 申请公布号 | US8925400(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201013512685 | 申请日期 | 2010.11.30 |
| 申请人 | Pipeline Innovations Limited | 发明人 | Hill Rennie;Thompson David;Ward Peter |
| 分类号 | F16L55/26;F16L55/28;F16L55/40 | 主分类号 | F16L55/26 |
| 代理机构 | MacMillan, Sobanski & Todd, LLC | 代理人 | MacMillan, Sobanski & Todd, LLC |
| 主权项 | 1. An instrumented pig comprising: a foam body having an outer surface and an inner cavity in which there is located a sealed unit housing at least a part of a parameter measurement apparatus that measures at least one parameter from which an amount of deflection of the outer surface of the foam body is derived, wherein the sealed unit includes at least one sensor that generates an output signal representative of the at least one measured parameter. | ||
| 地址 | Ashington Northumberland GB | ||