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Gates Iron Works
Gates Iron Works was a U.S. manufacturer of machinery, specialized in rock and cement milling equipment. It was based in Chicago and merged into the Allis-Chalmers Company in 1901 History Origin Thomas Chalmers was a Scottish immigrant to America who came to the U.S. about 1842. By 1844 he was at Chicago, Illinois and had found work with P.W. Gates, whose foundry and blacksmithing shops produced plows, wagons, and flour-milling equipment. The Gates firm "built the first steam-operated sawmill in the country at a time when Chicago was the leading producer of milled lumber in the country." 1870s-90s In 1872, Thomas Chalmers founded the Fraser & Chalmers firm to manufacture mining machinery, boilers, and pumps. By 1880 steam engines were part of the product line and by 1890, the firm had become one of the world's largest manufacturers of mining equipment. Thomas Chalmers's son, William James Chalmers, was president of the company from circa 1890 to 1901. Meanwhile, the Ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gates Iron Works, 1896
Gates is the plural of gate, a point of entry to a space which is enclosed by walls. It may also refer to: People * Gates (surname), various people with the last name * Gates Brown (1939-2013), American Major League Baseball player * Gates McFadden (born 1949), American actress and choreographer * Gates P. Thruston (1835-1912), American Civil War veteran, lawyer and businessman * Josephine Gates Kelly (1888-1976), Native American activist Places Canada * Gates, British Columbia, Canada, a rural community ** Gates River, a river in British Columbia ** Gates Valley, a valley in British Columbia ** Gates Lake, at the head of the Gates River United States * Gates, Nebraska, an unincorporated community * Gates, New York, a town ** Gates (CDP), New York, census-designated place * Gates, Oregon, a city * Gates, Tennessee, a town * Gates County, North Carolina, United States ** Gates, North Carolina, an unincorporated community in the county * Gates Pass, Arizona, a mountain pass Art ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pump
A pump is a device that moves fluids (liquids or gases), or sometimes slurries, by mechanical action, typically converted from electrical energy into hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: ''direct lift'', ''displacement'', and ''gravity'' pumps. Mechanical pumps serve in a wide range of applications such as pumping water from wells, aquarium filtering, pond filtering and aeration, in the car industry for water-cooling and fuel injection, in the energy industry for pumping oil and natural gas or for operating cooling towers and other components of heating, ventilation and air conditioning systems. In the medical industry, pumps are used for biochemical processes in developing and manufacturing medicine, and as artificial replacements for body parts, in particular the artificial heart and penile prosthesis. When a casing contains only one revolving impeller, it is called a single-stage pump. Whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Compressor
An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air). By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. The compressed air, then, is held in the tank until called into use. The kinetic energy provided by the compressed air can be used for a variety of applications such as pneumatic tool as it is released air and the tank depressurizes. When tank pressure reaches its lower limit, the air compressor turns on again and re-pressurizes the tank. An air compressor must be differentiated from a pump because it works for any gas/air, while pumps work on a liquid. Classification Compressors may be classified according to the pressure delivered: # Low-pressure air compressors (LPACs), which have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blowing Engine
A blowing engine is a large stationary steam engine or internal combustion engine directly coupled to air pumping cylinders. They deliver a very large quantity of air at a pressure lower than an air compressor, but greater than a centrifugal fan. Blowing engines are majorly used to provide the air blast for furnaces, blast furnaces and other forms of smelter. Waterwheel engines The very first blowing engines were the blowing houses: bellows, driven by waterwheels. Smelters are most economically located near the source of their ore, which may not have suitable water power available nearby. There is also the risk of drought interrupting the water supply, or of expanding demand for the furnace outstripping the available water capacity. These restrictions led to the very earliest form of steam engine used for power generation rather than pumping, the water-returning engine. With this engine, a steam pump was used to raise water that in turn drove a waterwheel and thus the mac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internal Combustion Engine
An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal combustion engine, the expansion of the high-temperature and high-pressure gases produced by combustion applies direct force to some component of the engine. The force is typically applied to pistons ( piston engine), turbine blades (gas turbine), a rotor (Wankel engine), or a nozzle ( jet engine). This force moves the component over a distance, transforming chemical energy into kinetic energy which is used to propel, move or power whatever the engine is attached to. This replaced the external combustion engine for applications where the weight or size of an engine was more important. The first commercially successful internal combustion engine was created by Étienne Lenoir around 1860, and the first modern internal combustion engine, known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locomotive
A locomotive or engine is a rail transport vehicle that provides the Power (physics), motive power for a train. If a locomotive is capable of carrying a payload, it is usually rather referred to as a multiple unit, Motor coach (rail), motor coach, railcar or power car; the use of these self-propelled vehicles is increasingly common for passenger trains, but rare for freight (see CargoSprinter). Traditionally, locomotives pulled trains from the front. However, Push-pull train, push-pull operation has become common, where the train may have a locomotive (or locomotives) at the front, at the rear, or at each end. Most recently railroads have begun adopting DPU or distributed power. The front may have one or two locomotives followed by a mid-train locomotive that is controlled remotely from the lead unit. __TOC__ Etymology The word ''locomotive'' originates from the Latin language, Latin 'from a place', Ablative case, ablative of 'place', and the Medieval Latin 'causing mot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Engine
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 generally applied only to reciprocating engines as just described, not to the steam turbine. Steam engines 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 (including boilers etc.), 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. Although steam-driven devices were known as early as the aeolipile in the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dickson Manufacturing Company
Dickson Manufacturing Company was an American manufacturer of boilers, blast furnaces and steam engines used in various industries but most known in railway steam locomotives. The company also designed and constructed steam powered mine cable hoists. It was founded in Scranton, Pennsylvania by Thomas Dickson in 1856. In total, the company produced 1,334 steam locomotives until it was taken over by ALCO in 1901. History Precursor company In 1855, Thomas Dickson, with his brothers John and George, founded an engineering company named Dickson & Company in Carbondale, Pennsylvania. A year later it was moved to the newly incorporated Scranton, Pennsylvania, at the request of George Scranton. Their first major contract was to supply locomotives for a new railroad constructed by the Delaware and Hudson Canal Company. By 1862, business was booming and the company was re-incorporated as the Dickson Manufacturing Company. Formation The company maintained its main offices and shop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Dickson (industrialist)
Thomas Dickson (1824 – July 31, 1884) was an English-American industrialist who manufactured steam engines, boilers and locomotives, and was the President of the Delaware and Hudson Railroad. Early life Thomas Dickson was born in Leeds, England in 1824, and died in Morristown, New Jersey. Dickson and his family immigrated to Nova Scotia in 1835. In 1836, Dickson's family moved to Carbondale, Pennsylvania, where he worked as a mule driver for the Delaware and Hudson Railroad. Early career In 1855, Thomas Dickson joined his brothers John and George and friends Maurice and Charles Wurts, and opened a small machine shop and foundry under the name of "Dickson & Co". In 1856, George Scranton persuaded the company to relocate to the newly incorporated Scranton, Pennsylvania. In 1862, The company incorporated as the Dickson Manufacturing Company. Thomas was president from 1856 though 1867. Later life In 1859, Dickson was appointed the superintendent of coal for the Delaware and Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scranton, Pennsylvania
Scranton is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Lackawanna County, Pennsylvania, Lackawanna County. With a population of 76,328 as of the 2020 United States census, 2020 U.S. census, Scranton is the largest city in Northeastern Pennsylvania, the Wyoming Valley, and the Scranton–Wilkes-Barre–Hazleton Metropolitan Statistical Area, which has a population of 562,037 as of 2020. It is List of cities and boroughs in Pennsylvania by population, the sixth largest city in Pennsylvania. The contiguous network of five cities and more than 40 boroughs all built in a straight line in Northeastern Pennsylvania's urban area act culturally and logistically as one continuous city, so while the city of Scranton itself is a smaller town, the larger unofficial city of Scranton/Wilkes-Barre contains nearly half a million residents in roughly 200 square miles. Scranton/Wilkes-Barre is the cultural and economic center of a re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulverizer
A pulverizer or grinder is a mechanical device for the grinding of many different types of materials. For example, a pulverizer mill is used to pulverize coal for combustion in the steam-generating furnaces of coal power plants. Types of coal pulverizers Coal pulverizers may be classified by speed, as follows:Coal Pulverising Mill Types, by Glenn Schumacher, 2010 * Low Speed * Medium Speed * High Speed Low speed Ball and tube mills A ball mill is a pulverizer that consists of a horizontal rotating cylinder, up to three diameters in length, containing a charge of tumbling or cascading steel balls, pebbles, or rods. A tube mill is a revolving cylinder of up to five diameters in length used for fine pulverization of ore, rock, and other such materials; the material, mixed with water, is fed into the chamber from one end, and passes out the other end as a slurry. Both types of mill include liners that protect the cylindrical structure of the mill from wear. Thus the main wear p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crusher
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, sand or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated. Crushing is the process of transferring a force amplified by mechanical advantage through a material made of molecules that bond together more strongly, and resist deformation more, than those in the material being crushed do. Crushing devices hold material between two parallel or tangent solid surfaces, and apply sufficient force to bring the surfaces together to generate enough energy within the material being crushed so that its molecules separate from (fracturing), or change alignment in relation to (deformation), each other. The earliest crushers were hand-held stones, where the weight of the stone provided a boost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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