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  2. Aircraft tire - Wikipedia

    en.wikipedia.org/wiki/Aircraft_tire

    The requirement that an inert gas, such as nitrogen, be used instead of air for inflation of tires on certain transport category airplanes was prompted by at least three cases in which the oxygen in air-filled tires had combined with volatile gases given off by a severely overheated tire and exploded upon reaching autoignition temperature. The ...

  3. Nitrogen generator - Wikipedia

    en.wikipedia.org/wiki/Nitrogen_generator

    There are many tire and automotive shops with nitrogen generators to fill tires. The advantage of using nitrogen is that the tank is dry. Often a compressed air tank will have water in it that comes from atmospheric water vapor condensing in the tank after leaving the air compressor. Nitrogen maintains a more stable pressure when heated and ...

  4. Pneumatics - Wikipedia

    en.wikipedia.org/wiki/Pneumatics

    Any compressed gas other than air is an asphyxiation hazard—including nitrogen, which makes up 78% of air. Compressed oxygen (approx. 21% of air) would not asphyxiate, but is not used in pneumatically-powered devices because it is a fire hazard, more expensive, and offers no performance advantage over air. Smaller or stand-alone systems can ...

  5. Inerting system - Wikipedia

    en.wikipedia.org/wiki/Inerting_system

    After being fully filled, and during use, there is a space above the fuel, called the ullage, that contains evaporated fuel mixed with air, which contains the oxygen necessary for combustion. Under the right conditions this mixture can ignite. An inerting system replaces the air with a gas that cannot support combustion, such as nitrogen. [1] [2]

  6. Bicycle tire - Wikipedia

    en.wikipedia.org/wiki/Bicycle_tire

    At least one public bicycle sharing system, London's Santander Cycles, is inflating tires with nitrogen, instead of simple air, which is already 78% nitrogen, in an attempt to keep the tires at the proper inflation pressure longer, [80] though the effectiveness of this is debatable. [81] [82] [83]

  7. 10 Places To Get Free Air for Your Tires - AOL

    www.aol.com/finance/10-places-free-air-tires...

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  8. Follow these 9 steps to get a good deal when buying a car

    www.aol.com/finance/9-steps-good-deal-buying...

    Many new vehicles are sold with add-ons such as nitrogen in the tires, all-weather floor mats, or theft protection packages. Also, ask if there are any "markups" or "market adjustments" on the car.

  9. Hydropneumatic suspension - Wikipedia

    en.wikipedia.org/wiki/Hydropneumatic_suspension

    The actuation of the nitrogen spring reservoir is performed through an incompressible hydraulic fluid inside a suspension cylinder. [4] By adjusting the filled fluid volume within the cylinder, a leveling functionality is implemented. [4] The nitrogen gas within the suspension sphere is separated from the hydraulic oil by a rubber membrane. [4]