Biofuel stove definition of Biofuel stove in the Free Online Encyclopedia.
stove, device used for heating heating, means of making a building comfortably warm relative to a colder outside temperature. Old, primitive methods of heating a building or a room within it include the open fire, the fireplace, and the stove.
….. Click the link for more information. or for cooking food. The stove was long regarded as a cooking device supplementary to the fireplace, near which it stood; its stovepipe led into the fireplace chimney. It was not until about the middle of the 19th cent., when the coal-burning range with removable lids came into general use, that the fireplace was finally supplanted as the chief cooking agency. Early Stoves
As early as Roman times stoves made of clay, tile, or earthenware were in use in central and N Europe. Early Swiss stoves of clay or brick, without chimneys, were built against the outer house wall, with an opening to the outside through which they were fueled and through which the smoke could escape. Scarcity of fuel made an economical heat-retaining device necessary, and these primitive stoves, built of clay, brick, tile, or plastered masonry, became common in the Scandinavian countries, Holland, Germany, and N France. Some exquisitely colored and glazed tile stoves, dating from the 16th and 17th cent., show traces of Moorish influence. In Russia large brick stoves formed a partition between two rooms. Because of the very long flue, which wound back and forth inside the structure, these could be heated for some hours with a small amount of light fuel.
Iron Stoves
A cast-iron stove made in China before A.D. 200 has been found, but it was not until late in the 15th cent. that cast-iron stoves were first made in Europe. These consisted of plates that were grooved to fit together in the shape of a box. Probably the earliest of this type were earthenware stoves enclosed in iron castings decorated with biblical scenes and armorial and arabesque designs. They often bore inscriptions in Norse, German, Dutch, French, or sometimes Latin, and some were dated. Many were highly artistic specimens of handicraft. A typical early iron stove is the wall-jamb, or five-plate, stove, which was fueled from an adjoining room.
Dutch, Swedish, and German settlers of the American colonies, especially those of Delaware, Pennsylvania, and New Jersey, brought with them five-plate stoves or molds for casting them. Iron founding began c.1724 in America, and old forges or foundries have left records of five-plate stoves sold in 1728 as Dutch stoves or, less commonly, carved stoves. These continued to be made until Revolutionary times, when they were superseded by the English, or 10-plate, stove, which stood free of the wall and had a draft or fuel door. These 10-plate devices could cook and warm at the same time and replaced, in part, the large masonry baking oven, usually built outside the house.
The Franklin stove, invented in 1743 and used for heating, was the lineal descendant of the fireplace, being at first only a portable down-draft iron fireplace that could be set into, or before, the chimney. It was soon elaborated into what was known as the Pennsylvania fireplace, with a grate and sliding doors. In common use for a period after the Revolution, it was followed by a variety of heaters burning wood and coal. The base burner, or magazine coal heater, was widely used before the general adoption of central heating.
Modern Stoves
Since gas and electricity have become generally available, the wood-burning or coal-burning range has been largely superseded by a wide variety of cooking apparatus, using natural or manufactured gas, oil, acetylene, gasoline, or electricity as fuel. In areas of the world where there is abundant sunshine, solar stoves are becoming increasingly popular. Their heat is supplied by the sun’s rays, which are focused by means of a concave reflector. The microwave oven uses radiowaves of high frequency to cook foods very quickly without heating the oven itself.
stove stove [stÅv]
Similar articles
- Energy Efficient Ovens
Though it is very important to be energy efficient in all aspects of our lives, it may be easily overlooked to be energy efficient in the different places in our homes. Though some may not be aware of it, there are more ways to be energy efficient than turning off the lights when you
... - Commercial Bio Fuel Fireplaces
Biofuel Commercial Fireplaces If you haven’t started shopping for biofuel commercial fireplaces yet, you are really in for a special experience. Here at Ventless Fireplace Pros, you will find the most elegant and exquisite pieces that will do more for your space than any piece of art possibly could. These will make your establishment more
... - New World Record For Efficiency For Solar Cells; Inexpensive To Manufacture
ScienceDaily (May 17, 2008) — Physicist Bram Hoex and colleagues at Eindhoven University of Technology, together with the Fraunhofer Institute in Germany, have improved the efficiency of an important type of solar cell from 21.9 to 23.2 percent (a relative improvement of 6 per cent). This new world record is being presented on Wednesday May
... - Cent” – 20 May 2011
US utilities have rubbished claims that adding renewable energy generation to their portfolios will cause domestic energy bills to “skyrocket”, revealing that a series of studies have shown that in most cases renewable energy projects result in price increases of just a fraction of a per cent. A report by the Minnesota Free Market
... - Power saving device too good to be true? [Archive]
The EBay description says “Power Save Device improves the power factor by reducing the amount of electricity that is used from our utility company.” The test results they give look like snake oil. They tested fluorescent light tubes which (conveniently) are not a resistive load, so a device that changes the power factor
...