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A gasoline pump or fuel dispenser is a machine at a filling station that is used to pump gasoline (petrol), diesel, or other types of liquid fuel into vehicles. Gasoline pumps are also known as bowsers or petrol bowsers (in Australia and South Africa ), [ 2 ] [ 3 ] petrol pumps (in Commonwealth countries), or gas pumps (in North America ).
Sylvanus Freelove Bowser (August 8, 1854 – October 3, 1938) was an American inventor who is widely credited with inventing the automobile fuel pump. Bowser Avenue in his hometown of Fort Wayne, Indiana is named after him. [1] Bowser marketed his patented kerosene pump starting in 1885.
Puteaux SA 1918 37 mm gun or 8 mm Hotchkiss machine gun Reibel machine gun (FT 31) Engine: Renault 4-cyl, 4.5 litre, thermo-siphon water-cooled; Gasoline pump; Engine oil pump; Zenith preset carburettor; Magneto ignition 39 hp (29 kW) at 1500 rpm: Power/weight: 5 hp/t (3.7 kW/t) Transmission: sliding gear; four speeds forward, one reverse.
In fuel-injected petrol engines, an electric fuel pump is typically located inside the fuel tank. For older port injection and throttle-body injection systems, this "in-tank" fuel pump transports the fuel from the fuel tank to the engine, as well as pressurising the fuel to typically 40–60 psi (3–4 bar).
Petrol pump may refer to: fuel dispenser, a device at a filling station that dispenses fuel; filling station, a facility that sells fuel and lubricants for motor vehicles
Most current gas systems employ some type of piston. The face of the piston is acted upon by combustion gas from a port in the barrel or a trap at the muzzle. Early guns, such as Browning's "flapper" prototype, the Bang rifle, and the Garand rifle, used relatively low-pressure gas from at or near the muzzle. This, combined with larger operating ...
The first pump-action shotgun to be sold commercially and in substantial quantities was the Spencer 1882. [6] [7] Many older pump-action shotguns can be fired faster than modern ones, as they often did not have a trigger disconnector, and were capable of firing a new round as fast as the pump action was cycled, with the trigger held down ...
A combustion light-gas gun (CLGG) is a projectile weapon that utilizes the explosive force of low molecular-weight combustible gases, such as hydrogen mixed with oxygen, as propellant. When the gases are ignited, they burn, expand and propel the projectile out of the barrel with higher efficiency relative to solid propellant and have achieved ...