| 发明名称 | Fixture structure for reusing underground micro-seismic sensor | ||
| 摘要 | Disclosed herein is a fixture structure for reusing an underground micro-seismic sensor, including: a sensor body configured to be inserted in a borehole and having a sensing portion for sensing micro seismic event; a first fixture portion formed at one surface of the sensor body; a second fixture portion coupled to the first fixture portion and configured to be fixed to a grouting member injected into the borehole; and a separation unit installed between the first fixture portion and the second fixture portion and configured to separate the first fixture portion and the second fixture portion from each other by external force. | ||
| 申请公布号 | US9016360(B2) | 申请公布日期 | 2015.04.28 |
| 申请号 | US201213661285 | 申请日期 | 2012.10.26 |
| 申请人 | Korea Institute of Geoscience and Mineral Resources | 发明人 | Cheon Dae-Sung;Park Eui-Sub;Huh Dae-Gee |
| 分类号 | G01V1/16;E21B23/00;G01V1/00 | 主分类号 | G01V1/16 |
| 代理机构 | Davis & Bujold, P.L.L.C. | 代理人 | Davis & Bujold, P.L.L.C. |
| 主权项 | 1. A fixture structure for reusing an underground micro-seismic sensor, the fixture structure comprising: a sensor body configured to be inserted in a borehole and having a sensing portion for sensing micro seismic event; a first fixture portion formed at one end surface of the sensor body; a second fixture portion coupled to the first fixture portion and configured to be fixed to a grouting member injected into the borehole; a separation unit installed between the first fixture portion and the second fixture portion and configured to separate the first fixture portion from the second fixture portion by an external force; and a tube connected to the separation unit and installed to be extended toward an inlet of the borehole. | ||
| 地址 | Yuseong-Gu, Daejeon KR | ||