IL38917A0 - Improvements in pumps for use in dredging systems - Google Patents

Improvements in pumps for use in dredging systems

Info

Publication number
IL38917A0
IL38917A0 IL38917A IL3891772A IL38917A0 IL 38917 A0 IL38917 A0 IL 38917A0 IL 38917 A IL38917 A IL 38917A IL 3891772 A IL3891772 A IL 3891772A IL 38917 A0 IL38917 A0 IL 38917A0
Authority
IL
Israel
Prior art keywords
pumps
dredging systems
dredging
systems
Prior art date
Application number
IL38917A
Other versions
IL38917A (en
Original Assignee
Faldi G
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 Faldi G filed Critical Faldi G
Publication of IL38917A0 publication Critical patent/IL38917A0/en
Publication of IL38917A publication Critical patent/IL38917A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IL38917A 1971-03-16 1972-03-07 Improvements in pumps for use in dredging systems IL38917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2185171 1971-03-16

Publications (2)

Publication Number Publication Date
IL38917A0 true IL38917A0 (en) 1972-05-30
IL38917A IL38917A (en) 1974-12-31

Family

ID=11187746

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38917A IL38917A (en) 1971-03-16 1972-03-07 Improvements in pumps for use in dredging systems

Country Status (4)

Country Link
US (1) US3791763A (en)
JP (1) JPS5617560B1 (en)
IL (1) IL38917A (en)
ZA (1) ZA721811B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307525A (en) * 1979-08-16 1981-12-29 Amtec Development Company Pneumatic-hydraulic pump dredge
US4353174A (en) * 1980-08-11 1982-10-12 Amtec Development Company Electronic control system for pneumatic-hydraulic pump dredge
US4842487A (en) * 1986-01-17 1989-06-27 Buckman William G Pumping device using pressurized gas
DE3714073A1 (en) * 1987-04-28 1988-11-10 Johann Winter COMPRESSED AIR CONVEYOR HEAD
GB8821885D0 (en) * 1988-09-03 1988-10-19 Ian Murray Eng Ltd Subsea waste removal
GB8821884D0 (en) * 1988-09-03 1988-10-19 Ian Murray Eng Ltd Dredging system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326321A (en) * 1918-08-15 1919-12-30 Edgar S Dorr Method and apparatus for sludge removal.
US1766382A (en) * 1929-03-05 1930-06-24 Charles H Hardie Multistage and expansion fluid pump
US2266126A (en) * 1939-02-10 1941-12-16 Job F Malsbary Pump
GB549716A (en) * 1941-07-02 1942-12-03 Alexander Macdougall An improved apparatus for draining air raid shelters, cellars, ships, boats and the like
US3552884A (en) * 1967-07-20 1971-01-05 Giovanni Faldi Fluid pumping station working on the compressed air principle with partial recovery and re-cycling of the air
FR2028735A1 (en) * 1969-01-20 1970-10-16 African Wire Ropes Ltd

Also Published As

Publication number Publication date
US3791763A (en) 1974-02-12
IL38917A (en) 1974-12-31
ZA721811B (en) 1972-12-27
JPS5617560B1 (en) 1981-04-23

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