GB980549A - Improvements in methods of using suction dredging apparatus - Google Patents

Improvements in methods of using suction dredging apparatus

Info

Publication number
GB980549A
GB980549A GB90064A GB90064A GB980549A GB 980549 A GB980549 A GB 980549A GB 90064 A GB90064 A GB 90064A GB 90064 A GB90064 A GB 90064A GB 980549 A GB980549 A GB 980549A
Authority
GB
United Kingdom
Prior art keywords
suction
pump
methods
dredging apparatus
water
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
GB90064A
Inventor
Jan De Koning
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.)
AMSTERDAMSCHE BALLAST MIJ NV
Original Assignee
AMSTERDAMSCHE BALLAST MIJ NV
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 AMSTERDAMSCHE BALLAST MIJ NV filed Critical AMSTERDAMSCHE BALLAST MIJ NV
Priority to GB90064A priority Critical patent/GB980549A/en
Publication of GB980549A publication Critical patent/GB980549A/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)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

980,549. Suction dredgers. AMSTERDAMSCHE BALLAST MAATSCHAPPIJ N. V. Jan. 8, 1964, No. 900/64. Heading E1F. In a suction dredger installation a pump 10 is associated with a suction pipe 5, 6, 7, 8, 11, 12 below the water at a depth h1 determined by the distance H between the suction mouth of the pipe and the surface of the water in order that a substantially optimal concentration of solids are obtained in the sucked up suspension. The pump 10 which is auxiliary to main pump 3 is mounted in a suspended telepscopic frame 15-18.
GB90064A 1964-01-08 1964-01-08 Improvements in methods of using suction dredging apparatus Expired GB980549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB90064A GB980549A (en) 1964-01-08 1964-01-08 Improvements in methods of using suction dredging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB90064A GB980549A (en) 1964-01-08 1964-01-08 Improvements in methods of using suction dredging apparatus

Publications (1)

Publication Number Publication Date
GB980549A true GB980549A (en) 1965-01-13

Family

ID=9712455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB90064A Expired GB980549A (en) 1964-01-08 1964-01-08 Improvements in methods of using suction dredging apparatus

Country Status (1)

Country Link
GB (1) GB980549A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295286A (en) * 1980-04-08 1981-10-20 Ihc Holland N.V. Support frame for motor, pump and suction tube of a suction dredger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295286A (en) * 1980-04-08 1981-10-20 Ihc Holland N.V. Support frame for motor, pump and suction tube of a suction dredger

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