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  2. Cascade filling system - Wikipedia

    en.wikipedia.org/wiki/Cascade_filling_system

    The storage cylinders may be used independently in sequence using a portable transfer whip with a pressure gauge and manual bleed valve, to transfill the receiving cylinder until the appropriate fill pressure has been reached, or the storage cylinders may be connected to a manifold system and a filling control panel with one or more filling whips.

  3. Power brakes - Wikipedia

    en.wikipedia.org/wiki/Power_brakes

    Vacuum boosters provide brake assist for the driver by multiplying the force out of the booster creating more than the force that was used to push on the brake pedal. The booster works by pulling the air out of the booster chamber with a pump or other vacuum source (typically the engine's intake manifold [1]), creating a low-pressure system ...

  4. Booster pump - Wikipedia

    en.wikipedia.org/wiki/Booster_pump

    Small compressed air powered breathing gas booster pump Haskell booster set up for charging rebreather cylinders from premix banks with low pressure compressor. A booster pump is a machine which increases the pressure of a fluid. It may be used with liquids or gases, and the construction details vary depending on the fluid.

  5. Dry running protection - Wikipedia

    en.wikipedia.org/wiki/Dry_running_protection

    Dry running protection, also known as dry-run protection or dry-running protection, is a type of protection mechanism to prevent a rotor, pump or stirrer shaft from operating without any medium added, as the bearing and shaft seal might be damaged if the motor is run while dry. [1]

  6. Gas blending for scuba diving - Wikipedia

    en.wikipedia.org/wiki/Gas_blending_for_scuba_diving

    This can be compensated by using a small sampling pump drawing gas from the blending tube and delivering it to the instruments, or by allowing for the reduced inlet pressure for oxygen analysis with an in-line sensor cell. This would require a vacuum gauge measuring the pressure drop or absolute pressure at the sensor.

  7. Glossary of underwater diving terminology: A–C - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_underwater...

    booster booster pump. Main article: Booster pump. Machine used to increase pressure of a gas. Usually refers to the case where inlet pressure is above ambient pressure already. BOP. See: blowout preventer. BOP stack. See: blowout preventer stack. bottom gas The gas breathed by the diver at the deepest part of the dive. Compare with travel gas ...

  8. Download, install, or uninstall AOL Desktop Gold - AOL Help

    help.aol.com/articles/aol-desktop-downloading...

    Learn how to download and install or uninstall the Desktop Gold software and if your computer meets the system requirements.

  9. Automobile accessory power - Wikipedia

    en.wikipedia.org/wiki/Automobile_accessory_power

    The most ubiquitous vacuum-powered accessory is the booster for the power brake system. The vacuum is only an assist and the brakes can still function, requiring greater force, if the booster vacuum is used up. Many older vehicles used vacuum-powered windshield wipers. Loss of manifold vacuum when the engine was working hard, or at wide open ...