FR504844A - Perfectionnements apportés à l'exploration sous-marine - Google Patents

Perfectionnements apportés à l'exploration sous-marine

Info

Publication number
FR504844A
FR504844A FR504844A FR504844DA FR504844A FR 504844 A FR504844 A FR 504844A FR 504844 A FR504844 A FR 504844A FR 504844D A FR504844D A FR 504844DA FR 504844 A FR504844 A FR 504844A
Authority
FR
France
Prior art keywords
underwater exploration
exploration
underwater
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
FR504844A
Other languages
English (en)
Inventor
James Forgie
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.)
JAMES FORGIE
Original Assignee
JAMES FORGIE
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 JAMES FORGIE filed Critical JAMES FORGIE
Application granted granted Critical
Publication of FR504844A publication Critical patent/FR504844A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR504844A 1919-10-14 1919-10-14 Perfectionnements apportés à l'exploration sous-marine Expired FR504844A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504844T 1919-10-14

Publications (1)

Publication Number Publication Date
FR504844A true FR504844A (fr) 1920-07-17

Family

ID=8908067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504844A Expired FR504844A (fr) 1919-10-14 1919-10-14 Perfectionnements apportés à l'exploration sous-marine

Country Status (1)

Country Link
FR (1) FR504844A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295406B (de) * 1964-02-13 1969-05-14 Ocean Systems Verfahren zum Ein- und Ausschleusen von Tauchern in eine bzw. aus einer Unterwasserstation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295406B (de) * 1964-02-13 1969-05-14 Ocean Systems Verfahren zum Ein- und Ausschleusen von Tauchern in eine bzw. aus einer Unterwasserstation

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