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  2. Pneumatic tube - Wikipedia

    en.wikipedia.org/wiki/Pneumatic_tube

    The pneumatic tubes were removed and sent to the Cosmosphere in Kansas for restoration. [13] NASA Mission Control Center during the Apollo 13 mission. Note pneumatic tube canisters in console to the right. Pneumatic tube systems have been used in nuclear chemistry to transport samples during neutron activation analysis. Samples must be moved ...

  3. Intermittent pneumatic compression - Wikipedia

    en.wikipedia.org/wiki/Intermittent_pneumatic...

    IPK with inflatable trousers. Intermittent pneumatic compression is a therapeutic technique used in medical devices that include an air pump and inflatable auxiliary sleeves, gloves or boots in a system designed to improve venous circulation in the limbs of patients who have edema or the risk of deep vein thrombosis (DVT), pulmonary embolism (PE), or the combination of DVT and PE, venous ...

  4. Piping and instrumentation diagram - Wikipedia

    en.wikipedia.org/wiki/Piping_and_instrumentation...

    Fixed straight tubes heat exchanger: U-shaped tubes heat exchanger Spiral heat exchanger Covered gas vent Curved gas vent Air filter: Funnel or tundish: Steam trap: Viewing glass Pressure reducing valve: Valve: Gate valve: Control valve: Manual valve Check valve: Needle valve: Butterfly valve: Diaphragm valve: Ball valve: Check valve: Back ...

  5. Pneumatics - Wikipedia

    en.wikipedia.org/wiki/Pneumatics

    Pneumatic logic is a reliable and functional control method for industrial processes. In recent years, these systems have largely been replaced by electronic control systems in new installations because of the smaller size, lower cost, greater precision, and more powerful features of digital controls.

  6. Air-line fitting - Wikipedia

    en.wikipedia.org/wiki/Air-line_fitting

    Pneumatic tool attached using a coupling. A coupled pair consists of a male nipple or plug and a female coupler or socket. One side is connected to a flexible supply hose; the other may be attached to a manifold, valve, tool, or another hose. A female coupler is used on the supply side, and a male nipple is used on the receiving side.

  7. Tubular-pneumatic action - Wikipedia

    en.wikipedia.org/wiki/Tubular-pneumatic_action

    "Tubular-pneumatic action" refers to an apparatus used in many pipe organs built during the late 19th and early 20th centuries. The term "tubular" refers to the extensive use of lead tubing to connect the organ's console to the valves that control the delivery of "wind" (air under pressure) to the organ's pipes.

  8. Drain (surgery) - Wikipedia

    en.wikipedia.org/wiki/Drain_(surgery)

    A surgical drain is a tube used to remove pus, blood or other fluids from a wound, [1] body cavity, or organ. They are commonly placed by surgeons or interventional radiologists after procedures or some types of injuries, but they can also be used as an intervention for decompression. There are several types of drains, and selection of which to ...

  9. Air-operated valve - Wikipedia

    en.wikipedia.org/wiki/Air-operated_valve

    An air-operated valve, also known as a pneumatic valve, is a type of power-operated pipe valve that uses air pressure to perform a function similar to a solenoid. As air pressure is increased, the compressed air starts to push against the piston or diaphragm walls which causes the valve to actuate.