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The 1 + 1 ⁄ 4-ton, 4×4, Kaiser Jeep M715, sometimes called the "Five quarter (ton)", for its 1 + 1 ⁄ 4 (or 5 ⁄ 4) ton payload rating, is an American light military truck, based on the civilian Jeep Gladiator (SJ). Design and development for the M715 began in 1965, intended to replace the Dodge M37.
A short video recording of such a pump in action can be viewed on YouTube. [ 6 ] Although the flow rate for a water well pumpjack is lower than that from a jet pump and the lifted water is not pressurised, the beam pumping unit has the option of hand pumping in an emergency, by hand-rotating the pumpjack cam to its lowest position, and ...
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 ...
Specific speed N s, is used to characterize turbomachinery speed. [1] Common commercial and industrial practices use dimensioned versions which are of equal utility. Specific speed is most commonly used in pump applications to define the suction specific speed —a quasi non-dimensional number that categorizes pump impellers as to their type and proportions.
Using the same engine, gearbox, and cockpit, and sharing much of the other mechanicals, plus near-identical front-half sheet-metal as the 3 ⁄ 4-tons, the new 6x6, G-507, 1 1 ⁄ 2 ‑tons' main difference was the use of a dual-range transfer-case, sourced out of the prior 1940, 1 1 ⁄ 2 ‑ton VF-400 models, instead of the single-speed box ...
The type of pump used varies. Gear pumps [1] [2] trochoid pumps [3] and vane pumps [a] are all commonly used. Plunger pumps have been used in the past, but these are now only used rarely, for small engines. To avoid the need for priming, the pump is always mounted low-down, either submerged or around the level of the oil in the sump. A short ...
Cutaway side-view diagram of an axial piston pump 3-D rendering of an axial piston pump with the parts labeled Animation of an axial piston pump in operation. An axial piston pump has a number of pistons (usually an odd number) arranged in a circular array within a housing which is commonly referred to as a cylinder block, rotor or barrel.
[2]: 80 The V-2 rocket design used hydrogen peroxide decomposed through a Walter steam generator to power the uncontrolled turbopump [2]: 81 produced at the Heinkel plant at Jenbach, [3] so V-2 turbopumps and combustion chamber were tested and matched to prevent the pump from overpressurizing the chamber. [2]: 172 The first engine fired ...