A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. This pushing force can be transformed, by a connecting rod and crank, into rotational force for work. The term "steam engine" is most commonly applied to reciprocating engines as just described, although some authorities have also referred to the steam turbine and devices such as Hero's aeolipile as "steam engines." The essential feature of steam engines is that they are external combustion engines, where the working fluid is separated from the combustion products. The ideal thermodynamic cycle used to analyze this process is called the Rankine cycle. In general usage, the term steam engine can refer to either complete steam plants, such as railway steam locomotives and portable engines, or may refer to the piston or turbine machinery alone, as in the beam engine and stationary steam engine.
The Locomobile Company of America was a pioneering American automobile manufacturer founded in 1899, and known for its dedication to precision before the assembly-line era. It was one of the earliest car manufacturers in the advent of the automobile age. For the first two years after its founding, the company was located in Watertown, Massachusetts. Production was transferred to Bridgeport, Connecticut, in 1900, where it remained until the company's demise in 1929. The company manufactured affordable, small steam cars until 1903, when production switched entirely to internal combustion-powered luxury automobiles. Locomobile was taken over in 1922 by Durant Motors and eventually went out of business in 1929. All cars ever produced by the original company were always sold under the brand name Locomobile.
Horseless carriage is an early name for the motor car or automobile. Prior to the invention of the motor car, carriages were usually pulled by animals, typically horses. The term can be compared to other transitional terms, such as wireless phone. These are cases in which a new technology is compared to an older one by describing what the new one does not have.
The Brass Era is an American term for the early period of automotive manufacturing, named for the prominent brass fittings used during this time for such features as lights and radiators. It is generally considered to encompass 1896 through 1915, a time when cars were often referred to as horseless carriages.
Steam power developed slowly over a period of several hundred years, progressing through expensive and fairly limited devices in the early 17th century, to useful pumps for mining in 1700, and then to Watt's improved steam engine designs in the late 18th century. It is these later designs, introduced just when the need for practical power was growing due to the Industrial Revolution, that truly made steam power commonplace.
De Dion-Bouton was a French automobile manufacturer and railcar manufacturer, which operated from 1883 to 1953. The company was founded by the Marquis Jules-Albert de Dion, Georges Bouton, and Bouton's brother-in-law Charles Trépardoux.
A steam car is a car (automobile) propelled by a steam engine. A steam engine is an external combustion engine (ECE), whereas the gasoline and diesel engines that eventually became standard are internal combustion engines (ICE). ECEs have a lower thermal efficiency, but carbon monoxide production is more readily regulated.
Live steam is steam under pressure, obtained by heating water in a boiler. The steam may be used to operate stationary or moving equipment.
There are a wide variety of propulsion systems available or potentially available for automobiles and other vehicles. Options included internal combustion engines fueled by petrol, diesel, propane, or natural gas; hybrid vehicles, plug-in hybrids, fuel cell vehicles fueled by hydrogen and all electric cars. Fueled vehicles seem to have the advantage due to the limited range and high cost of batteries. Some options required construction of a network of fueling or charging stations. With no compelling advantage for any particular option, car makers pursued parallel development tracks using a variety of options. Reducing the weight of vehicles was one strategy being employed.
The Sheppee was an English steam automobile manufactured in York by the Sheppee Motor Company run by Colonel Francis Henry Sheppee, son of Lieutenant-Colonel Francis Faulkener Sheppee. After long service with the army in India, Colonel F.H. Sheppee created the Sheppee Motor Company in Thomas Street, York around 1902. The firm mainly made steam-driven commercial vehicles but in 1912 at least two passenger cars were made with 25 hp engines and flash boilers. In 1913, they announced they had got a site on the Birmingham Road near Worcester where they would build a new factory for production of their 3-ton steam wagons.
The Doble steam car was an American steam car maker from 1909 to 1931. Its latter models of steam car, with fast-firing boiler and electric start, were considered the pinnacle of steam car development. The term "Doble steam car" comprises any of several makes of steam-powered automobile in the early 20th century, including Doble Detroit, Doble Steam Car, and Doble Automobile, severally called a "Doble" because of their founding by Abner Doble.
Freelan Oscar Stanley was an American inventor, entrepreneur, hotelier, and architect. He made his fortune in the manufacture of photographic plates but is best remembered as the co-founder, with his brother Francis Edgar Stanley, of the Stanley Motor Carriage Company which built steam-powered automobiles until 1920. He also built and operated the Stanley Hotel in Estes Park, Colorado.
Brooks Steam Motors, Ltd. was a Canadian manufacturer of steam cars established in March 1923. Its cars more closely resembled the Stanley Steamers in terms of engineering rather than the more sophisticated Doble steam cars. The company was formed from the defunct Detroit Steam Motors Corporation.
Léon Serpollet was a French engineer and developer of flash steam boilers and steam automobiles.
The history of steam road vehicles comprises the development of vehicles powered by a steam engine for use on land and independent of rails, whether for conventional road use, such as the steam car and steam waggon, or for agricultural or heavy haulage work, such as the traction engine.
A naphtha launch, sometimes called a "vapor launch", was a small motor launch, powered by a naphtha engine. They were a particularly American design, brought into being by a local law that made it impractical to use a steam launch for private use.
The Mobile Company of America was an American steam automobile manufacturer founded in 1899 by John Brisben Walker with production in Tarrytown, New York.
This is a chronological index for the start year for motor vehicle brands. For manufacturers that went on to produce many models, it represents the start date of the whole brand; for the others, it usually represents the date of appearance of the main model that was produced.
The Welch Motor Company was an American automobile company headquartered in Chelsea, Michigan. It started in 1901 and continued production of luxury vehicles until 1911 when it merged with General Motors.
