FREE CAD Library: CAD Drawings. Gear Basics. Topic:Mechanical engineering. Quasiturbine. Quasiturbine QT-AC Patents for the Quasiturbine (in the most general AC concept with carriages) [1][2][clarification needed] are held by the family of Gilles Saint-Hilaire of Québec. As well as an internal combustion engine, the Quasiturbine has been proposed as a possible pump design, and a possible Stirling engine.[3] It has been demonstrated as a pneumatic engine using stored compressed air, and as a steam engine.[4] There are at least four proposed designs: Two-port with carriages, suitable for use as an internal combustion engine.Four-port without carriages, suitable for use as a pneumatic or hydraulic engine, steam engine or pump.Two-port without carriages, a conceptual design which is hoped to combine some of the advantages of the existing two- and four-port prototypes.Another conceptual design using a fixed charge of gas, with no ports and without carriages, as a Stirling engine.
(But not yet referring Malone engine in spite of similar function to Stirling engine) History[edit] Packaging and labeling. Packaging is the technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging also refers to the process of design, evaluation, and production of packages. Packaging can be described as a coordinated system of preparing goods for transport, warehousing, logistics, sale, and end use. Packaging contains, protects, preserves, transports, informs, and sells.[1] In many countries it is fully integrated into government, business, institutional, industrial, and personal use. Package labeling (American English) or labelling (British English) is any written, electronic, or graphic communication on the package or on a separate but associated label. History[edit] Ancient era[edit] Bronze wine container from 9th century BCE. The first packages used the natural materials available at the time: Baskets of reeds, wineskins (Bota bags), wooden boxes, pottery vases, ceramic amphorae, wooden barrels, woven bags, etc.
Modern era[edit] Tinning[edit] Canning[edit] Manufacturing. Textile factory (Germany, about 1975). Manufacturing is the production of merchandise for use or sale using labour and machines, tools, chemical and biological processing, or formulation. The term may refer to a range of human activity, from handicraft to high tech, but is most commonly applied to industrial production, in which raw materials are transformed into finished goods on a large scale. Such finished goods may be used for manufacturing other, more complex products, such as aircraft, household appliances or automobiles, or sold to wholesalers, who in turn sell them to retailers, who then sell them to end users – the "consumers". The manufacturing sector is closely connected with engineering and industrial design. History and development[edit] In its earliest form, manufacturing was usually carried out by a single skilled artisan with assistants.
Manufacturing systems: changes in methods of manufacturing[edit] Industrial policy[edit] Economics of manufacturing[edit] Theories[edit] Pistonless rotary engine. A pistonless rotary engine is an internal combustion engine that does not use pistons in the way a reciprocating engine does, but instead uses one or more rotors, sometimes called rotary pistons. An example of a pistonless rotary engine is the Wankel engine. The term rotary combustion engine has been suggested[by whom?]
As an alternative name for these engines[citation needed] to distinguish them from early (generally up to the early 1920s) aircraft engines and motorcycle engines also known as rotary engines. However, both continue to be called rotary engines and only the context determines which type is meant. Pistonless rotary engines[edit] Production stage Development stage Conceptual stage The Gerotor engineThe Rotary Engine by Jose-Ignacio Martin-Artajo, SI [2]The Jose Maria Bosch-Barata engines ( Spanish pats nºs 0228187, 0254176 and 0407242) See also[edit] Reference and Notes[edit] Jan P.
External links[edit] Pistonless rotary engine at DMOZ. Category:Mechanical engineering. Mechanical engineering is the application of physical principles to the creation of useful devices, objects and machines. Subcategories This category has the following 27 subcategories, out of 27 total. Pages in category "Mechanical engineering" The following 200 pages are in this category, out of 236 total.
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