FR2446375A1 - Installation de ramassage industriel de nodules notamment sur les fonds marins - Google Patents

Installation de ramassage industriel de nodules notamment sur les fonds marins

Info

Publication number
FR2446375A1
FR2446375A1 FR7900818A FR7900818A FR2446375A1 FR 2446375 A1 FR2446375 A1 FR 2446375A1 FR 7900818 A FR7900818 A FR 7900818A FR 7900818 A FR7900818 A FR 7900818A FR 2446375 A1 FR2446375 A1 FR 2446375A1
Authority
FR
France
Prior art keywords
lights
collector
sweeper
sea
bed
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.)
Withdrawn
Application number
FR7900818A
Other languages
English (en)
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.)
TARDIVAT JEAN JACQUES
Original Assignee
TARDIVAT JEAN JACQUES
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 TARDIVAT JEAN JACQUES filed Critical TARDIVAT JEAN JACQUES
Priority to FR7900818A priority Critical patent/FR2446375A1/fr
Publication of FR2446375A1 publication Critical patent/FR2446375A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/026—Travelling-gear, e.g. associated with slewing gears for moving on 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Measurement Of Radiation (AREA)

Abstract

a. Installation de ramassage industriel de nodules. b. Caractérisée en ce qu'elle comporte un dispositif de collecte muni de moyens de balayage pour rassembler les nodules et un dispositif de transfert pour remonter les nodules à la surface et les stocker.
FR7900818A 1979-01-12 1979-01-12 Installation de ramassage industriel de nodules notamment sur les fonds marins Withdrawn FR2446375A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900818A FR2446375A1 (fr) 1979-01-12 1979-01-12 Installation de ramassage industriel de nodules notamment sur les fonds marins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900818A FR2446375A1 (fr) 1979-01-12 1979-01-12 Installation de ramassage industriel de nodules notamment sur les fonds marins

Publications (1)

Publication Number Publication Date
FR2446375A1 true FR2446375A1 (fr) 1980-08-08

Family

ID=9220712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900818A Withdrawn FR2446375A1 (fr) 1979-01-12 1979-01-12 Installation de ramassage industriel de nodules notamment sur les fonds marins

Country Status (1)

Country Link
FR (1) FR2446375A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575131A1 (fr) * 1984-12-21 1986-06-27 Schucht Emmanuel Procede oceanographique pour la remontee en surface de charges recueillies a grandes profondeurs et notamment de nodules polymetalliques
EP3146153A4 (fr) * 2014-05-19 2018-06-06 Nautilus Minerals Singapore Pte Ltd Système d'extraction à partir des fonds marins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575131A1 (fr) * 1984-12-21 1986-06-27 Schucht Emmanuel Procede oceanographique pour la remontee en surface de charges recueillies a grandes profondeurs et notamment de nodules polymetalliques
EP0188924A1 (fr) * 1984-12-21 1986-07-30 Emmanuel Schucht Procédé océanographique pour la remontée en surface de charges recueillies à grandes profondeurs et notamment de nodules polymétalliques
EP3146153A4 (fr) * 2014-05-19 2018-06-06 Nautilus Minerals Singapore Pte Ltd Système d'extraction à partir des fonds marins
US10883252B2 (en) 2014-05-19 2021-01-05 Nautilus Minerals Singapore Pte Ltd. Seafloor haulage system

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Legal Events

Date Code Title Description
ST Notification of lapse