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  2. Archimedes' screw - Wikipedia

    en.wikipedia.org/wiki/Archimedes'_screw

    The screw pump is the oldest positive displacement pump. [1] The first records of a water screw, or screw pump, date back to Hellenistic Egypt before the 3rd century BC. [1] [3] The Egyptian screw, used to lift water from the Nile, was composed of tubes wound round a cylinder; as the entire unit rotates, water is lifted within the spiral tube to the higher elevation.

  3. List of Historic Mechanical Engineering Landmarks - Wikipedia

    en.wikipedia.org/wiki/List_of_Historic...

    Archimedes Screw Pump. One of the US's oldest surviving examples of the wind-driven Archimedes screw-pump. 1890 Newark: California United States ASME brochure: 92: 1984 Stanford Linear Accelerator Center. Unique electromechanical devices and systems in the longest accelerator in the world. 1962 Menlo Park: California United States ASME brochure ...

  4. Screw pump - Wikipedia

    en.wikipedia.org/wiki/Screw_pump

    Three principal forms exist; In its simplest form (the Archimedes' screw pump or 'water screw'), a single screw rotates in a cylindrical cavity, thereby gravitationally trapping some material on top of a section of the screw as if it was a scoop, and progressively moving the material along the screw's axle until it is discharged at the top.

  5. Screw turbine - Wikipedia

    en.wikipedia.org/wiki/Screw_turbine

    A screw turbine at a small hydro power plant in Goryn, Poland. The Archimedean screw is an ancient invention, attributed to Archimedes of Syracuse (287–212 BC.), and commonly used to raise water from a watercourse for irrigation purposes.

  6. Water pumping - Wikipedia

    en.wikipedia.org/wiki/Water_pumping

    The spiral pump, as many low lift pumps, is commonly used for irrigation purposes and for drainage of lands. Based on the same principle as the Archimedean screw, it consists of a rotating tube or plane (screw) to move a liquid. Unlike the Archimedean screw, it can pump while horizontal. The Archimedean screw must be tilted at an angle.

  7. Talk:Archimedes' screw - Wikipedia

    en.wikipedia.org/wiki/Talk:Archimedes'_screw

    The water screw, popularly known as the Archimedes' screw and also known as the screw pump, Archimedean screw, or Egyptian screw,[1] is a machine used for transferring water from a low-lying body of water into irrigation ditches. Jeffrey Walton 16:21, 18 February 2021 (UTC)

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  9. Ancient technology - Wikipedia

    en.wikipedia.org/wiki/Ancient_technology

    The screw pump is the oldest positive displacement pump. [19] The first records of a screw pump, also known as a water screw or Archimedes' screw, dates back to Ancient Egypt before the 3rd century BC. [19] [20] The Egyptian screw, used to lift water from the Nile, was composed