IT991443B - EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS - Google Patents

EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS

Info

Publication number
IT991443B
IT991443B IT27221/73A IT2722173A IT991443B IT 991443 B IT991443 B IT 991443B IT 27221/73 A IT27221/73 A IT 27221/73A IT 2722173 A IT2722173 A IT 2722173A IT 991443 B IT991443 B IT 991443B
Authority
IT
Italy
Prior art keywords
dredging
bottoms
fluids
equipment
compressed air
Prior art date
Application number
IT27221/73A
Other languages
Italian (it)
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
Priority to IT27221/73A priority Critical patent/IT991443B/en
Priority to IL45348A priority patent/IL45348A/en
Priority to RO7479588A priority patent/RO77305A/en
Priority to JP49085255A priority patent/JPS5071133A/ja
Priority to AU71686/74A priority patent/AU495637B2/en
Priority to BE146990A priority patent/BE818141A/en
Priority to CH1034474A priority patent/CH577115A5/xx
Priority to FR7426691A priority patent/FR2238855B1/fr
Priority to ES428654A priority patent/ES428654A1/en
Priority to DE2436061A priority patent/DE2436061A1/en
Priority to ZA00744793A priority patent/ZA744793B/en
Priority to CS7400005354A priority patent/CS184768B2/en
Priority to BR6181/74A priority patent/BR7406181D0/en
Priority to SE7409730A priority patent/SE418892B/en
Priority to NL7410086A priority patent/NL7410086A/en
Application granted granted Critical
Publication of IT991443B publication Critical patent/IT991443B/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
    • F04F1/10—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 of multiple type, e.g. with two or more units in parallel
    • 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)
  • Jet Pumps And Other Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT27221/73A 1973-07-27 1973-07-27 EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS IT991443B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT27221/73A IT991443B (en) 1973-07-27 1973-07-27 EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS
RO7479588A RO77305A (en) 1973-07-27 1974-07-25 INSTALLATION FOR PUMPING FLUIDS WITH COMPRESSED AIR USED FOR DREDGING
IL45348A IL45348A (en) 1973-07-27 1974-07-25 Compressed air pumping apparatus for liquids,particularly for dredging beds of rivers
SE7409730A SE418892B (en) 1973-07-27 1974-07-26 DEVICE FOR PUMPING OF LIQUID MATERIAL
BE146990A BE818141A (en) 1973-07-27 1974-07-26 COMPRESSED AIR PUMPING UNIT FOR LIQUIDS
CH1034474A CH577115A5 (en) 1973-07-27 1974-07-26
JP49085255A JPS5071133A (en) 1973-07-27 1974-07-26
ES428654A ES428654A1 (en) 1973-07-27 1974-07-26 Apparatus compressed air pump for liquids, particularly for dredging of beds. (Machine-translation by Google Translate, not legally binding)
DE2436061A DE2436061A1 (en) 1973-07-27 1974-07-26 COMPRESSED AIR PUMPING DEVICE FOR LIQUIDS
ZA00744793A ZA744793B (en) 1973-07-27 1974-07-26 Compressed air pumping apparatus for liquids, prtiimproved process for the production of phthalic anhydride cularly for bed dredging
CS7400005354A CS184768B2 (en) 1973-07-27 1974-07-26 Liquid material pumping system
BR6181/74A BR7406181D0 (en) 1973-07-27 1974-07-26 PERFECTED APPLIANCE FOR FLUID PUMPING
AU71686/74A AU495637B2 (en) 1973-07-27 1974-07-26 Compressed air pumping apparatus for liquids particularly for bed dredging
NL7410086A NL7410086A (en) 1973-07-27 1974-07-26 COMPRESSED AIR-POWERED LIQUID PUMPING DEVICE, PARTICULARLY APPLIED IN DREDGING A RIVER BED.
FR7426691A FR2238855B1 (en) 1973-07-27 1974-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27221/73A IT991443B (en) 1973-07-27 1973-07-27 EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS

Publications (1)

Publication Number Publication Date
IT991443B true IT991443B (en) 1975-07-30

Family

ID=11221215

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27221/73A IT991443B (en) 1973-07-27 1973-07-27 EQUIPMENT FOR COMPRESSED AIR PUMPING OF FLUIDS IN PARTICULAR FOR THE DREDGING OF BOTTOMS

Country Status (13)

Country Link
JP (1) JPS5071133A (en)
BE (1) BE818141A (en)
BR (1) BR7406181D0 (en)
CH (1) CH577115A5 (en)
CS (1) CS184768B2 (en)
DE (1) DE2436061A1 (en)
ES (1) ES428654A1 (en)
FR (1) FR2238855B1 (en)
IL (1) IL45348A (en)
IT (1) IT991443B (en)
NL (1) NL7410086A (en)
RO (1) RO77305A (en)
SE (1) SE418892B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820024A1 (en) * 1978-05-08 1979-11-15 Zimmermann & Jansen Gmbh PNEUMATIC EXCAVATOR
CN112546683A (en) * 2020-10-27 2021-03-26 上海市政工程设计研究总院（集团）有限公司 Sludge discharge port for efficiently removing bottom sludge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3829147A (en) * 1972-08-07 1974-08-13 Varispace Ind Inc Force-responsive elastomeric gripper

Also Published As

Publication number Publication date
JPS5071133A (en) 1975-06-12
SE7409730L (en) 1975-01-28
BR7406181D0 (en) 1975-04-22
IL45348A (en) 1976-09-30
RO77305A (en) 1981-06-22
ES428654A1 (en) 1976-08-16
AU7168674A (en) 1976-01-29
SE418892B (en) 1981-06-29
NL7410086A (en) 1975-01-29
CH577115A5 (en) 1976-06-30
FR2238855B1 (en) 1978-11-24
BE818141A (en) 1974-11-18
FR2238855A1 (en) 1975-02-21
CS184768B2 (en) 1978-09-15
DE2436061A1 (en) 1975-02-06

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