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FR1539580A - Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated - Google Patents

Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated

Info

Publication number
FR1539580A
FR1539580A FR123608A FR123608A FR1539580A FR 1539580 A FR1539580 A FR 1539580A FR 123608 A FR123608 A FR 123608A FR 123608 A FR123608 A FR 123608A FR 1539580 A FR1539580 A FR 1539580A
Authority
FR
France
Prior art keywords
treated
gap
adjusting
layer
suction
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
FR123608A
Other languages
French (fr)
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.)
MINERAAL TECHNOLOGISCH INSTITUUT
Original Assignee
MINERAAL TECHNOLOGISCH INSTITUUT
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
Priority claimed from NL666614098A external-priority patent/NL146240B/en
Application filed by MINERAAL TECHNOLOGISCH INSTITUUT filed Critical MINERAAL TECHNOLOGISCH INSTITUUT
Priority to FR123608A priority Critical patent/FR1539580A/en
Application granted granted Critical
Publication of FR1539580A publication Critical patent/FR1539580A/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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR123608A 1966-10-06 1967-10-06 Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated Expired FR1539580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR123608A FR1539580A (en) 1966-10-06 1967-10-06 Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL666614098A NL146240B (en) 1966-10-06 1966-10-06 TRAILER.
FR123608A FR1539580A (en) 1966-10-06 1967-10-06 Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated

Publications (1)

Publication Number Publication Date
FR1539580A true FR1539580A (en) 1968-09-13

Family

ID=26179888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123608A Expired FR1539580A (en) 1966-10-06 1967-10-06 Improved method and apparatus for adjusting the gap between the suction head of a towed suction dredge and the layer to be treated

Country Status (1)

Country Link
FR (1) FR1539580A (en)

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