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  2. Caseless ammunition - Wikipedia

    en.wikipedia.org/wiki/Caseless_ammunition

    Caseless ammunition (CL), [1] or caseless cartridge, is a configuration of weapon-cartridge that eliminates the cartridge case that typically holds the primer, propellant and projectile together as a unit. Instead, the propellant and primer are fitted to the projectile in another way so that a cartridge case is not needed, for example inside or ...

  3. Coffman engine starter - Wikipedia

    en.wikipedia.org/wiki/Coffman_engine_starter

    Air tanks can also be recharged from an external source in an emergency, such as a hand pump or a portable air compressor. The Coffman starter was the most common brand of cartridge starters during the mid-1930s, and the name was used as a generic description. Advances in electrical technology have made shotgun starters obsolete for most uses.

  4. Aircraft engine starting - Wikipedia

    en.wikipedia.org/wiki/Aircraft_engine_starting

    Cutaway view of an air-start motor of a General Electric J79 turbojet. With air-start systems, gas turbine engine compressor spools are rotated by the action of a large volume of compressed air acting directly on the compressor blades or driving the engine through a small, geared turbine motor. These motors can weigh up to 75% less than an ...

  5. Cartridge (firearms) - Wikipedia

    en.wikipedia.org/wiki/Cartridge_(firearms)

    Magnum-action cartridges, are usually rifle cartridges that are both longer and more powerful than traditional full-powered rifle long-action cartridges, with a COL between 85 and 91 mm (3.34 and 3.6 in), including some of the long-action cartridges with a case head larger than 13 mm (.50 in) diameter, which is most commonly exemplified by the ...

  6. List of rimmed cartridges - Wikipedia

    en.wikipedia.org/wiki/List_of_rimmed_cartridges

    Below is a list of rimmed cartridges (R). Although similar, rimmed cartridges differ from rimfire cartridges ( list ). A rimmed cartridge is a cartridge with a rim, whose primer is located in the center of the case head; the primer is detonated by the firing pin striking that center location.

  7. Chemical cartridge - Wikipedia

    en.wikipedia.org/wiki/Chemical_cartridge

    Typically, such sorbents are in the form of granules and fill the cartridge. Contaminated air travels through the cartridge's bed of sorbent granules. Movable harmful gas molecules collide with the surface of the sorbent and remain therein. The sorbent gradually saturates and loses its ability to capture pollutants.

  8. List of rebated-rim cartridges - Wikipedia

    en.wikipedia.org/wiki/List_of_rebated-rim_cartridges

    Below is a list of rebated rim cartridges. Rebated-rim cartridges have a rim that is significantly smaller in diameter than the base of the case, serving only for extraction. Functionally the same as a rimless case, the rebated rim allows a gun to be easily converted to fire a larger-than-normal cartridge, as most of a firearm's loading and ...

  9. Table of handgun and rifle cartridges - Wikipedia

    en.wikipedia.org/wiki/Table_of_handgun_and_rifle...

    Common rifle cartridges, from the largest .50 BMG to the smallest .22 Long Rifle with a $1 United States dollar bill in the background as a reference point.. This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name.