GB1258815A - - Google Patents

Info

Publication number
GB1258815A
GB1258815A GB1258815DA GB1258815A GB 1258815 A GB1258815 A GB 1258815A GB 1258815D A GB1258815D A GB 1258815DA GB 1258815 A GB1258815 A GB 1258815A
Authority
GB
United Kingdom
Prior art keywords
head
boyle
sub
source
pump
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
Other languages
English (en)
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
Application filed filed Critical
Publication of GB1258815A publication Critical patent/GB1258815A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB1258815D 1968-05-02 1969-04-11 Expired GB1258815A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU37225/68A AU3722568A (en) 1968-05-02 1968-05-02 Sub-aqueous mining

Publications (1)

Publication Number Publication Date
GB1258815A true GB1258815A (enrdf_load_stackoverflow) 1971-12-30

Family

ID=3724366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258815D Expired GB1258815A (enrdf_load_stackoverflow) 1968-05-02 1969-04-11

Country Status (9)

Country Link
US (1) US3563607A (enrdf_load_stackoverflow)
AU (1) AU3722568A (enrdf_load_stackoverflow)
BE (1) BE732386A (enrdf_load_stackoverflow)
BR (1) BR6908452D0 (enrdf_load_stackoverflow)
CH (1) CH493704A (enrdf_load_stackoverflow)
DE (1) DE1919703A1 (enrdf_load_stackoverflow)
FR (1) FR2007633A1 (enrdf_load_stackoverflow)
GB (1) GB1258815A (enrdf_load_stackoverflow)
NL (1) NL6906639A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594460B1 (fr) * 1986-02-14 1989-12-29 Lapipe Andre Procede pour desenvaser les lacs artificiels
NL1000518C1 (nl) * 1995-06-08 1996-12-10 Oord Acz B V Van Werkwijze voor het baggeren.
US6863807B2 (en) * 2002-09-25 2005-03-08 Crawford, Iii William Randall Method and apparatus for remediation and prevention of fouling of recirculating water systems by detritus and other debris
EP1551769A2 (en) * 2002-10-08 2005-07-13 Water Standard Company, Llc Mobile desalination plants and methods for producing desalinated water
US20050161380A1 (en) * 2003-09-24 2005-07-28 Crawford William R.Iii Method and apparatus for remediation and prevention of fouling of recirculating water systems by detritus and other debris
DE102005052977A1 (de) * 2005-11-07 2007-05-16 Siemens Ag Schiff zur Trinkwassergewinnung
JP5590555B2 (ja) * 2010-10-05 2014-09-17 一般財団法人電力中央研究所 海水中金属の捕集材の係留装置
CN107701190A (zh) * 2017-12-01 2018-02-16 湖南工程学院 一种基于高压水射流的海底多金属硫化物采矿装置
CN108149736A (zh) * 2018-02-09 2018-06-12 重庆大雨水生态科技有限公司 一种抽淤设备及监控系统
CN112814683B (zh) * 2020-12-29 2023-05-16 武汉船舶设计研究院有限公司 一种深海采矿作业中输送软管与采矿车的水下对接方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044088A (en) * 1933-12-11 1936-06-16 U S Submarine Motorship Dredge Hydraulic material elevator
US2711598A (en) * 1951-07-31 1955-06-28 Jr James H Craggs Hydraulic excavator
US3248812A (en) * 1963-04-22 1966-05-03 Gardner Catherine Burkholder Collector and hoist for aggregates

Also Published As

Publication number Publication date
BR6908452D0 (pt) 1973-06-14
US3563607A (en) 1971-02-16
BE732386A (enrdf_load_stackoverflow) 1969-10-01
NL6906639A (enrdf_load_stackoverflow) 1969-11-04
CH493704A (de) 1970-07-15
AU3722568A (en) 1970-10-15
FR2007633A1 (enrdf_load_stackoverflow) 1970-01-09
DE1919703A1 (de) 1970-01-15

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed