FR1206221A - Improvements in methods and apparatus for the removal of disintegrated material by liquid, in particular for dredging - Google Patents

Improvements in methods and apparatus for the removal of disintegrated material by liquid, in particular for dredging

Info

Publication number
FR1206221A
FR1206221A FR1206221DA FR1206221A FR 1206221 A FR1206221 A FR 1206221A FR 1206221D A FR1206221D A FR 1206221DA FR 1206221 A FR1206221 A FR 1206221A
Authority
FR
France
Prior art keywords
dredging
removal
methods
liquid
disintegrated material
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
French (fr)
Inventor
Leon-Joseph Dubois
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
Application granted granted Critical
Publication of FR1206221A publication Critical patent/FR1206221A/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
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1206221D 1958-05-23 1958-05-23 Improvements in methods and apparatus for the removal of disintegrated material by liquid, in particular for dredging Expired FR1206221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1206221T 1958-05-23

Publications (1)

Publication Number Publication Date
FR1206221A true FR1206221A (en) 1960-02-08

Family

ID=9673488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206221D Expired FR1206221A (en) 1958-05-23 1958-05-23 Improvements in methods and apparatus for the removal of disintegrated material by liquid, in particular for dredging

Country Status (1)

Country Link
FR (1) FR1206221A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122398A (en) * 1961-12-06 1964-02-25 Augustine J Tucker Material handling apparatus
FR2445412A1 (en) * 1978-12-28 1980-07-25 Inst Gidro Tekhn Meliorat Drainage ditch silt removal equipment - has movable portion on jet nozzle fitting dish cross=section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122398A (en) * 1961-12-06 1964-02-25 Augustine J Tucker Material handling apparatus
FR2445412A1 (en) * 1978-12-28 1980-07-25 Inst Gidro Tekhn Meliorat Drainage ditch silt removal equipment - has movable portion on jet nozzle fitting dish cross=section

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