Steam engine without lubrication and cooling. Drawing, description

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Steam engine without lubrication and cooling. Tips for a modeler

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The engine developed by me can be installed on any vehicles. Unlike an internal combustion engine, a steam engine provides power to the wheels at any speed, so there is no need for a gearbox or clutch. The only and significant drawback of the steam engine is the leakage of oil into the steam system. The German firm Enginion has received $60 million to develop such a lubricationless machine, and if built, the cost will be high, as most of the parts will be from "exotic" materials that do not require lubrication, such as carbon fiber ceramics.

Mine runs on low-grade fuel without lubrication and cooling, and all parts and assemblies are made of ordinary metal.

It consists of a body 1, a hollow element 2, which changed its size depending on the pressure of the working fluid entering it, a movable element 3. capable of moving relative to the body when the dimensions of the hollow element change, while the latter is connected to the working fluid supply system, for example, pipeline 4 , and a hollow element with a movable element 3. The hollow element has an outlet valve 5 held closed (Fig. 1).

Steam engine without lubrication and cooling

The essence of the invention lies in the fact that the hollow element is made of metal in the form of a tubular structure - a coil of considerable length. When a working fluid, for example steam, enters, it expands and performs useful work, moving the piston 3 with the rod 6. Having reached the wall of the housing 1, the exhaust valve opens from pressure (Fig. 2), releasing steam from the hollow element, returns to its original position, and the valve 5 is closed by a spring. Then the pressure inside the hollow element rises, it expands and the cycle repeats.

Author: A.Skornyakov

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