JP2016003517A - 水底岩石採取器 - Google Patents
水底岩石採取器 Download PDFInfo
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- JP2016003517A JP2016003517A JP2014125427A JP2014125427A JP2016003517A JP 2016003517 A JP2016003517 A JP 2016003517A JP 2014125427 A JP2014125427 A JP 2014125427A JP 2014125427 A JP2014125427 A JP 2014125427A JP 2016003517 A JP2016003517 A JP 2016003517A
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- 239000011435 rock Substances 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims description 14
- 238000005070 sampling Methods 0.000 abstract description 36
- 238000000034 method Methods 0.000 description 8
- 230000035515 penetration Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
【解決手段】軸が重力方向に沿って配置されたシリンダ33と、シリンダ33の下端部33aを塞ぐ蓋体36と、シリンダ33の上端部33b側に往復動自在に設けられ、シリンダ33の内壁33dとシリンダ33の下端部33aを塞ぐ蓋体36との間で気密の内部空間7を形成するピストン32と、ピストン32に基端部31a側が固定され、蓋体36を貫通して、シリンダ33の下方に先端部31c側が突没するロッド31と、ピストン32の位置を大気中で蓋体36から離間させた状態で固定し、水中で解除する切離し装置2と、ロッド31の先端部31cに設けられたサンプリング器4を有する。
【選択図】 図1
Description
次に、海底の岩石のサンプリング方法及び水底岩石採取器1の動作について説明する。
Claims (1)
- 大気中から水中に投入される水底岩石採取器において、
軸が重力方向に沿って配置されたシリンダと、
前記シリンダの下端部を塞ぐ蓋体と、
前記シリンダの上端部側に往復動自在に設けられ前記シリンダの内壁と前記蓋体との間で気密の内部空間を形成するピストンと、
前記ピストンに基端側が固定され、前記蓋体を貫通して、前記シリンダの下方に先端側が突没するロッドと、
前記ピストンの位置を大気中で前記蓋体から離間させた状態で固定し、水中で解除する切離し装置と、
前記ロッドの先端に設けられたサンプリング器と、
を具備することを特徴とする水底岩石採取器。
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JP2014125427A JP6442165B2 (ja) | 2014-06-18 | 2014-06-18 | 水底岩石採取器 |
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JP2014125427A JP6442165B2 (ja) | 2014-06-18 | 2014-06-18 | 水底岩石採取器 |
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JP2016003517A true JP2016003517A (ja) | 2016-01-12 |
JP6442165B2 JP6442165B2 (ja) | 2018-12-19 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107063744A (zh) * | 2017-04-28 | 2017-08-18 | 国家海洋局第二海洋研究所 | 一种粘式碎石取样器 |
RU211617U1 (ru) * | 2022-03-15 | 2022-06-15 | Федеральное государственное бюджетное учреждение "Петербургский институт ядерной физики им. Б.П. Константинова Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт"-ПИЯФ) | Пробоотборник донных отложений |
CN115045618A (zh) * | 2022-08-11 | 2022-09-13 | 徐州中矿岩土技术股份有限公司 | 水下岩土钻探设备及水下岩土勘探方法 |
CN116670490A (zh) * | 2020-11-23 | 2023-08-29 | 唐山哈船科技有限公司 | 一种海洋地质调查用岩土取样装置 |
CN116792022A (zh) * | 2023-08-28 | 2023-09-22 | 四川省西南大地集团有限公司 | 一种水文地质勘探装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176477A (en) * | 1937-01-11 | 1939-10-17 | Frederick M Varney | Method of and apparatus for taking earth cores |
US3412814A (en) * | 1967-06-28 | 1968-11-26 | Usa | Hydrostatic corer |
US3561547A (en) * | 1965-11-15 | 1971-02-09 | North American Rockwell | Bottom sampler |
JP2001514351A (ja) * | 1997-08-22 | 2001-09-11 | カレ・アーダル | コアサンプラー |
JP2011226084A (ja) * | 2010-04-15 | 2011-11-10 | Mitsui Eng & Shipbuild Co Ltd | 海底ボーリングマシン |
-
2014
- 2014-06-18 JP JP2014125427A patent/JP6442165B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176477A (en) * | 1937-01-11 | 1939-10-17 | Frederick M Varney | Method of and apparatus for taking earth cores |
US3561547A (en) * | 1965-11-15 | 1971-02-09 | North American Rockwell | Bottom sampler |
US3412814A (en) * | 1967-06-28 | 1968-11-26 | Usa | Hydrostatic corer |
JP2001514351A (ja) * | 1997-08-22 | 2001-09-11 | カレ・アーダル | コアサンプラー |
JP2011226084A (ja) * | 2010-04-15 | 2011-11-10 | Mitsui Eng & Shipbuild Co Ltd | 海底ボーリングマシン |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107063744A (zh) * | 2017-04-28 | 2017-08-18 | 国家海洋局第二海洋研究所 | 一种粘式碎石取样器 |
CN107063744B (zh) * | 2017-04-28 | 2023-07-04 | 自然资源部第二海洋研究所 | 一种粘式碎石取样器 |
CN116670490A (zh) * | 2020-11-23 | 2023-08-29 | 唐山哈船科技有限公司 | 一种海洋地质调查用岩土取样装置 |
CN116670490B (zh) * | 2020-11-23 | 2024-05-28 | 唐山哈船科技有限公司 | 一种海洋地质调查用岩土取样装置 |
RU211617U1 (ru) * | 2022-03-15 | 2022-06-15 | Федеральное государственное бюджетное учреждение "Петербургский институт ядерной физики им. Б.П. Константинова Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт"-ПИЯФ) | Пробоотборник донных отложений |
CN115045618A (zh) * | 2022-08-11 | 2022-09-13 | 徐州中矿岩土技术股份有限公司 | 水下岩土钻探设备及水下岩土勘探方法 |
CN116792022A (zh) * | 2023-08-28 | 2023-09-22 | 四川省西南大地集团有限公司 | 一种水文地质勘探装置 |
CN116792022B (zh) * | 2023-08-28 | 2023-11-07 | 四川省西南大地集团有限公司 | 一种水文地质勘探装置 |
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