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FR834639A - Improvements to the suction pipes of suction dredgers or other devices sucking solids suspended in a liquid - Google Patents

Improvements to the suction pipes of suction dredgers or other devices sucking solids suspended in a liquid

Info

Publication number
FR834639A
FR834639A FR834639DA FR834639A FR 834639 A FR834639 A FR 834639A FR 834639D A FR834639D A FR 834639DA FR 834639 A FR834639 A FR 834639A
Authority
FR
France
Prior art keywords
suction
devices
liquid
dredgers
solids suspended
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
Pierre Durepaire
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 FR834639A publication Critical patent/FR834639A/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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR834639D 1937-08-02 1937-08-02 Improvements to the suction pipes of suction dredgers or other devices sucking solids suspended in a liquid Expired FR834639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834639T 1937-08-02

Publications (1)

Publication Number Publication Date
FR834639A true FR834639A (en) 1938-11-25

Family

ID=9297232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834639D Expired FR834639A (en) 1937-08-02 1937-08-02 Improvements to the suction pipes of suction dredgers or other devices sucking solids suspended in a liquid

Country Status (1)

Country Link
FR (1) FR834639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316386A1 (en) * 1975-06-30 1977-01-28 Bos Kalis Westminster PROCESS FOR DISAGREGING AND ASPIRING MATERIAL FROM THE BOTTOM OF THE WATER AND DRAGGING NOZZLE TRAILS FOR THE IMPLEMENTATION OF THIS PROCEDURE
FR2504167A1 (en) * 1981-04-15 1982-10-22 Ihc Holland Nv DREDGING HEAD FOR HOOD SUCKING DRAGON
NL2009957C2 (en) * 2012-12-11 2014-06-12 Ihc Holland Ie Bv Suction head for a dredger.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316386A1 (en) * 1975-06-30 1977-01-28 Bos Kalis Westminster PROCESS FOR DISAGREGING AND ASPIRING MATERIAL FROM THE BOTTOM OF THE WATER AND DRAGGING NOZZLE TRAILS FOR THE IMPLEMENTATION OF THIS PROCEDURE
FR2504167A1 (en) * 1981-04-15 1982-10-22 Ihc Holland Nv DREDGING HEAD FOR HOOD SUCKING DRAGON
NL2009957C2 (en) * 2012-12-11 2014-06-12 Ihc Holland Ie Bv Suction head for a dredger.
WO2014092567A1 (en) 2012-12-11 2014-06-19 Ihc Holland Ie B.V. Suction head for a dredger

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