AU502033B2 - Free grab for taking seabed deposit samples - Google Patents

Free grab for taking seabed deposit samples

Info

Publication number
AU502033B2
AU502033B2 AU15779/76A AU1577976A AU502033B2 AU 502033 B2 AU502033 B2 AU 502033B2 AU 15779/76 A AU15779/76 A AU 15779/76A AU 1577976 A AU1577976 A AU 1577976A AU 502033 B2 AU502033 B2 AU 502033B2
Authority
AU
Australia
Prior art keywords
deposit samples
seabed deposit
grab
free
taking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU15779/76A
Other languages
English (en)
Other versions
AU1577976A (en
Inventor
G. M. Istoshin S. J. Beliavsky Ma. Kontar Ea. Koptyazhin N. N. Agaltsov G. I. Chernoff B. S. Fer-Yaakov E. I. & Sheston E. P Lezgintsev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vsesojuzny Nauchno-Issledovatelsky Proektny Institut Zolotodobyvajusohei Promyshlennosti
Original Assignee
VNII PI ZOLOTODOBYVAJUSCHEJ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SU7602338101A external-priority patent/SU566162A1/ru
Application filed by VNII PI ZOLOTODOBYVAJUSCHEJ filed Critical VNII PI ZOLOTODOBYVAJUSCHEJ
Publication of AU1577976A publication Critical patent/AU1577976A/en
Application granted granted Critical
Publication of AU502033B2 publication Critical patent/AU502033B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4131—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device mounted on a floating substructure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/18—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being specially adapted for operation under water
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
    • E21B49/025—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil of underwater soil, e.g. with grab devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Soil Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
AU15779/76A 1975-07-11 1976-07-09 Free grab for taking seabed deposit samples Expired AU502033B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU2148753 1975-07-11
SU2149502 1975-07-16
SU7602338101A SU566162A1 (ru) 1976-04-09 1976-04-09 Пробоотборник

Publications (2)

Publication Number Publication Date
AU1577976A AU1577976A (en) 1978-01-12
AU502033B2 true AU502033B2 (en) 1979-07-12

Family

ID=27356287

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15779/76A Expired AU502033B2 (en) 1975-07-11 1976-07-09 Free grab for taking seabed deposit samples

Country Status (5)

Country Link
AU (1) AU502033B2 (enrdf_load_stackoverflow)
CA (1) CA1075491A (enrdf_load_stackoverflow)
DE (2) DE2631270C3 (enrdf_load_stackoverflow)
FR (1) FR2326699A1 (enrdf_load_stackoverflow)
GB (1) GB1545530A (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709584A (en) * 1986-10-15 1987-12-01 Institut Khimii An Device for taking samples of bottom sediments from water basins
DE3708818A1 (de) * 1987-03-18 1988-09-29 Wiederaufarbeitung Von Kernbre Vorrichtung zur entnahme einer probe aus einer glasschmelze
FR2775785B1 (fr) * 1998-03-05 2000-04-28 Cogema Dispositif d'examen, de prelevement, ou d'extraction a un point precis sous une dalle
CN102435460B (zh) * 2011-12-21 2013-08-14 河海大学 一种深水底泥采样装置
CN102607887B (zh) * 2012-03-12 2014-04-02 中国科学院南京地理与湖泊研究所 一种水体表层沉积物无扰动箱式采样器
CN105527122A (zh) * 2015-12-30 2016-04-27 广西大学 一种采泥器
CN105863643B (zh) * 2016-04-29 2018-10-02 合肥龙图腾信息技术有限公司 一种海洋矿产资源高效挖取装置及其挖取方法
CN105909249B (zh) * 2016-04-29 2018-06-15 湖南工程学院 海底平面矿产挖取装置及其挖取方法
CN105909251B (zh) * 2016-04-29 2018-08-24 长沙绿矿环保科技有限公司 一种深海矿产采掘装置及其采掘方法
CN106706368A (zh) * 2017-01-06 2017-05-24 杭州海问科技服务有限公司 沉积物采样器
CN108801670B (zh) * 2018-04-16 2020-11-13 浙江瀚陆海洋科技有限公司 一种用于深海电视抓斗的超短基线固定装置
CN108316919B (zh) * 2018-04-18 2023-09-08 交通运输部天津水运工程科学研究所 滨海沙滩便捷取样器
CN108827694A (zh) * 2018-08-02 2018-11-16 贵州大学 一种喀斯特土壤石漠化治理用水土检测装置
CN110887690A (zh) * 2019-12-02 2020-03-17 泰州诺盟新材料科技有限公司 一种矿产品智能取样装置
CN111610060B (zh) * 2020-05-18 2023-05-05 国家深海基地管理中心 深海潜器搭载可调节式多管沉积物取样器
CN113029678A (zh) * 2021-04-14 2021-06-25 重庆交通大学 一种深水底部沉积物采样装置
CN115372054B (zh) * 2022-08-19 2024-04-30 江苏徐海环境监测有限公司 一种受放射性污染分层土壤的取样机构
CN116136461B (zh) * 2023-02-21 2023-07-28 中国地质大学（北京） 一种海洋地质取芯装置
CN116718417B (zh) * 2023-08-09 2023-10-31 南京海关工业产品检测中心 一种可自动收合的固体散货取样定位杆
CN117782692B (zh) * 2024-02-23 2024-05-07 江苏省环境监测中心 一种湖库底泥生境调查用多区域采样装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572129A (en) * 1968-03-08 1971-03-23 Bear Creek Mining Co Free-fall bottom sampler

Also Published As

Publication number Publication date
DE2660394C2 (de) 1982-02-04
FR2326699B1 (enrdf_load_stackoverflow) 1979-04-06
GB1545530A (en) 1979-05-10
FR2326699A1 (fr) 1977-04-29
DE2631270A1 (de) 1977-01-13
DE2631270C3 (de) 1980-10-23
CA1075491A (en) 1980-04-15
DE2631270B2 (enrdf_load_stackoverflow) 1980-02-21
AU1577976A (en) 1978-01-12

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