CA1259635A - Drague d'extraction de gisements mineraux sous-marins - Google Patents

Drague d'extraction de gisements mineraux sous-marins

Info

Publication number
CA1259635A
CA1259635A CA000553591A CA553591A CA1259635A CA 1259635 A CA1259635 A CA 1259635A CA 000553591 A CA000553591 A CA 000553591A CA 553591 A CA553591 A CA 553591A CA 1259635 A CA1259635 A CA 1259635A
Authority
CA
Canada
Prior art keywords
recovery unit
boom
removal
separating
water
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
CA000553591A
Other languages
English (en)
Inventor
Emil Dilney
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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to CA000553591A priority Critical patent/CA1259635A/fr
Application granted granted Critical
Publication of CA1259635A publication Critical patent/CA1259635A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/081—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain mounted on floating substructures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/005—Equipment for conveying or separating excavated material conveying material from the underwater bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ship Loading And Unloading (AREA)
CA000553591A 1987-12-03 1987-12-03 Drague d'extraction de gisements mineraux sous-marins Expired CA1259635A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000553591A CA1259635A (fr) 1987-12-03 1987-12-03 Drague d'extraction de gisements mineraux sous-marins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000553591A CA1259635A (fr) 1987-12-03 1987-12-03 Drague d'extraction de gisements mineraux sous-marins

Publications (1)

Publication Number Publication Date
CA1259635A true CA1259635A (fr) 1989-09-19

Family

ID=4137005

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000553591A Expired CA1259635A (fr) 1987-12-03 1987-12-03 Drague d'extraction de gisements mineraux sous-marins

Country Status (1)

Country Link
CA (1) CA1259635A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683274A1 (fr) * 1994-05-18 1995-11-22 Barrages Services International BV Navire, moyens de dragage et ensemble correspondant
CN112627271A (zh) * 2020-12-16 2021-04-09 章红妹 一种水利灌溉用沟渠淤泥抽取设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0683274A1 (fr) * 1994-05-18 1995-11-22 Barrages Services International BV Navire, moyens de dragage et ensemble correspondant
NL9400818A (nl) * 1994-05-18 1996-01-02 Barrages Services Int Bv Vaartuig, baggermiddelen en samenstel daarvan.
US5638620A (en) * 1994-05-18 1997-06-17 Barrages Services International B.V. Dredging vessel, dredging assembly and method of dredging
CN112627271A (zh) * 2020-12-16 2021-04-09 章红妹 一种水利灌溉用沟渠淤泥抽取设备

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