FR9931E - Dragage et triage des sables - Google Patents

Dragage et triage des sables

Info

Publication number
FR9931E
FR9931E FR9931DA FR9931E FR 9931 E FR9931 E FR 9931E FR 9931D A FR9931D A FR 9931DA FR 9931 E FR9931 E FR 9931E
Authority
FR
France
Prior art keywords
sorting
sand dredging
dredging
sand
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
English (en)
Inventor
Du Temple
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.)
DU TEMPLE
Original Assignee
DU TEMPLE
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 DU TEMPLE filed Critical DU TEMPLE
Application granted granted Critical
Publication of FR9931E publication Critical patent/FR9931E/fr
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
    • 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR9931D 1908-04-04 1908-10-13 Dragage et triage des sables Expired FR9931E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR388920T 1908-04-04
FR9931T 1908-10-13

Publications (1)

Publication Number Publication Date
FR9931E true FR9931E (fr) 1909-03-06

Family

ID=1352437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9931D Expired FR9931E (fr) 1908-04-04 1908-10-13 Dragage et triage des sables

Country Status (1)

Country Link
FR (1) FR9931E (fr)

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