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Hydristor is a joining of the words 'hydraulic' and 'transistor'. The device invented by Tom Kasmer [1] in 1996 [2] and is based on the dual pressure balanced hydraulic vane pump invented by Harry F. Vickers in 1925.
Download as PDF; Printable version; In other projects ... Hydraulic pump: Pump: Vacuum pump or ... Piping and instrumentation diagram manual drawing template (1980s ...
Fluid flow in an external gear pump. A hydraulic pump is a mechanical source of power that converts mechanical power into hydraulic energy (hydrostatic energy i.e. flow, pressure). Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. They generate flow with enough power to overcome pressure induced by a ...
Electro-hydraulic actuators (EHAs), replace hydraulic systems with self-contained actuators operated solely by electrical power. EHAs eliminate the need for separate hydraulic pumps and tubing, because they include their own pump, [1] simplifying system architectures and improving safety and reliability. This technology originally was developed ...
Harry Franklin Vickers (October 1, 1898 – January 12, 1977) was an American inventor and industrialist. He grew up in Montana and southern California . He was called the "Father of Industrial Hydraulics" by the American Society of Mechanical Engineers, who gave him the Society's highest award, the ASME Medal, in 1956.
Originally, this fluid was water; today, the wider use is in hydraulic devices. Myron F. Hill, who might be called the father of the gerotor, in his booklet "Kinematics of Ge-rotors", lists efforts by Galloway in 1787, by Nash and Tilden in 1879, by Cooley in 1900, by Professor Lilly of Dublin University in 1915, and by Feuerheerd in 1918.
Based on Bill Denison's hydraulics expertise—the Denison company was to go on to produce more than 600 patents during the twentieth century. [ 6 ] The most prominent engineer was Ellis Born, (October 11, 1919 - Monday, March 19, 2007 [ 7 ] ) graduated in 1941 from the Ohio State University with a Bachelor of Science in mechanical engineering.
A common type of variable-displacement pump used in vehicle technology is the axial piston pump. This pump has several pistons in cylinders arranged parallel to each other and rotating around a central shaft. A swashplate at one end is connected to the pistons. As the pistons rotate, the angle of the plate causes them to move in and out of ...