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)

Applications Claiming Priority (1)

Publications (1)

Family

ID=11221215

Family Applications (1)

Country Status (13)

Families Citing this family (2)

Family Cites Families (2)

• 1973
  • 1973-07-27 IT IT27221/73A patent/IT991443B/en active
• 1974
  • 1974-07-25 IL IL45348A patent/IL45348A/en unknown
  • 1974-07-25 RO RO7479588A patent/RO77305A/en unknown
  • 1974-07-26 CH CH1034474A patent/CH577115A5/xx not_active IP Right Cessation
  • 1974-07-26 CS CS7400005354A patent/CS184768B2/en unknown
  • 1974-07-26 BE BE146990A patent/BE818141A/en unknown
  • 1974-07-26 BR BR6181/74A patent/BR7406181D0/en unknown
  • 1974-07-26 JP JP49085255A patent/JPS5071133A/ja active Pending
  • 1974-07-26 NL NL7410086A patent/NL7410086A/en not_active Application Discontinuation
  • 1974-07-26 SE SE7409730A patent/SE418892B/en unknown
  • 1974-07-26 DE DE2436061A patent/DE2436061A1/en not_active Ceased
  • 1974-07-26 FR FR7426691A patent/FR2238855B1/fr not_active Expired
  • 1974-07-26 ES ES428654A patent/ES428654A1/en not_active Expired

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