| 发明名称 |
Surface Sediment Core Catcher |
| 摘要 |
A core catcher comprising: a cap configured to be secured to a first end of a core liner such that when the first end of the core liner is inserted into sediment a sample sediment core enters the core liner through the cap; a cross-beam coupled to the cap and mounted across the first end of the core liner such that a cross-section of the first end of the core liner is divided into two openings; a flexible member secured to the cross-beam such that the flexible member, the cross-beam, and the cap form a dual-flap valve designed to allow the sediment core to enter the core liner through the two openings and to prevent the sediment core from escaping the core liner through the cap. |
| 申请公布号 |
US2015255179(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201414197493 |
申请日期 |
2014.03.05 |
| 申请人 |
Rosen Gunther H.;Chadwick David Bart;Nguyen Brittney;Nguyen Hoa G.;Burmeister Aaron B. |
发明人 |
Rosen Gunther H.;Chadwick David Bart;Nguyen Brittney;Nguyen Hoa G.;Burmeister Aaron B. |
| 分类号 |
G21C9/016 |
主分类号 |
G21C9/016 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A core catcher comprising:
a cap configured to be secured to a first end of a core liner such that when the first end of the core liner is inserted into sediment a sample sediment core enters the core liner through the cap; a cross-beam coupled to the cap and mounted across the first end of the core liner such that a cross-section of the first end of the core liner is divided into two openings; a flexible member secured to the cross-beam such that the flexible member, the cross-beam, and the cap form a dual-flap valve designed to allow the sediment core to enter the core liner through the two openings and to prevent the sediment core from escaping the core liner through the cap. |
| 地址 |
San Diego CA US |
