pneumatic work
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Pneumatic chemistry — is a term most closely identified with an area of scientific research of the seventeenth, eighteenth, and early nineteenth centuries. Important goals of this work were an understanding of the physical properties of gases and how they relate to… … Wikipedia
Pneumatic motor — The Victor Tatin airplane of 1879 used a compressed air engine for propulsion. Original craft, at Musée de l Air et de l Espace … Wikipedia
pneumatic device — Any of various tools and instruments that generate and use compressed air. Examples include rock drills, pavement breakers, riveters, forging presses, paint sprayers, blast cleaners, and atomizers. Compressed air power is flexible, economical,… … Universalium
Pneumatic weapon — A pneumatic weapon is a weapon that fires a projectile bymeans of air pressure, similar in principle to the operation of pneumatic tube delivery systems. The term comes from a Greek word for wind or breath (πνεῦμα). Comparison with firearms In… … Wikipedia
Pneumatic circuit — A pneumatic circuit is an interconnected set of components that convert compressed gas (usually air) into mechanical work. In the normal sense of the term, the circuit must include a compressor or compressor fed tank.* Active components **… … Wikipedia
Pneumatic stabilized platform — A Pneumatic stabilized platform (PSP) is a technology used to float a very large floating structure (VLFS). PSP utilizes indirect displacement, in which a platform rests on trapped air that displaces the water. The primary buoyancy force is… … Wikipedia
Pneumatic line thrower — All ships over a certain size has to comply with the Solas regulation given by the International Maritime Organisation, IMO. [http://www.imo.org] In this regulation there is a demand for a line throwing device. Linethrowers comes mainly in two… … Wikipedia
Pneumatic caisson — Caisson Cais son, n. [F., fr. caisse, case, chest. See 1st {Case}.] 1. (Mil.) (a) A chest to hold ammunition. (b) A four wheeled carriage for conveying ammunition, consisting of two parts, a body and a limber. In light field batteries there is… … The Collaborative International Dictionary of English
Beach Pneumatic Transit — The Beach Pneumatic Transit was the first attempt to build an underground public transit system in New York City, USA. In 1869, Alfred Ely Beach and his Beach Pneumatic Transit Company of New York began constructing a pneumatic subway line… … Wikipedia
Aerial work platform — A tracked AWP at a building site. An aerial work platform, also known as an aerial device or elevating work platform, is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height. There… … Wikipedia
Non-pneumatic anti-shock garment — The Non Pneumatic Anti Shock Garment (NASG) is a low technology first aid device used to treat hypovolemic shock. It s efficacy for reducing maternal deaths due to obstetrical hemorrhage is being researched. Obstetrical hemorrhage is heavy… … Wikipedia
