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Ricken Tunnel
The Ricken Tunnel (german: Rickentunnel) is an long rail tunnel under the Ricken Pass in eastern Switzerland. It is on the Swiss Federal Railway Uznach–Wattwil line, between Kaltbrunn station and Wattwil station. The tunnel, which accommodates a single track through, is relatively straight and has a constant incline of 15.75 ‰ from Kaltbrunn to Wattwill. The Ricken Tunnel was constructed between 1904 and 1910, and was initially used by steam-hauled trains. Following a fatal incident on 4 October 1926 in which nine railway employees died as a result of carbon monoxide poisoning in the poorly ventilated tunnel, the line and tunnel were both electrified during 1927. The geology surrounding the tunnel is somewhat unfavourable, the rocks being prone to swelling and damaging the tunnel walls over time, necessitating repeated repairs and the occasional closure. During the 1990s, equipment for capturing geothermal energy was installed within the tunnel and has been used sinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canton Of St
Canton may refer to: Administrative division terminology * Canton (administrative division), territorial/administrative division in some countries, notably Switzerland * Township (Canada), known as ''canton'' in Canadian French Arts and entertainment * Canton (band), an Italian synth pop group * "Canton" (song) by Japan * Canton, a fictional town in "Jaynestown", an episode of ''Firefly'' Design * Canton (building), a corner pilaster * Canton (flag), an emblem placed in the top left quarter of a flag * Canton (heraldry), a square or other charge (symbol) occupying the upper left corner of a coat of arms * Canton porcelain, Chinese ceramic ware People * Canton (surname), and list of people with the surname * Canton Jones, American Christian music/hip-hop artist Places Canada * Canton, New Brunswick, a community in Drummond Parish, New Brunswick * Canton, Ontario China * Guangdong (Canton Province), province in southern China * Guangzhou (Canton City), capit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its cylinders, in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically-powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Tunnels In Switzerland
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In The Canton Of St
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Pump
A heat pump is a device that can heat a building (or part of a building) by transferring thermal energy from the outside using a refrigeration cycle. Many heat pumps can also operate in the opposite direction, cooling the building by removing heat from the enclosed space and rejecting it outside. Units that only provide cooling are called air conditioners. When in heating mode, a refrigerant at outside temperature is being compressed. As a result, the refrigerant becomes hot. This thermal energy can be transferred to an indoor unit. After being moved outdoors again, the refrigerant is decompressed — evaporated. It has lost some of its thermal energy and returns colder than the environment. It can now take up the surrounding energy from the air or from the ground before the process repeats. Compressors, fans, and pumps run with electric energy. Common types are air-source heat pumps, ground-source heat pumps, water-source heat pumps and exhaust air heat pumps. They are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rickentunnel Wattwil 2016-5
The Ricken Tunnel (german: Rickentunnel) is an long rail tunnel under the Ricken Pass in eastern Switzerland. It is on the Swiss Federal Railway Uznach–Wattwil line, between Kaltbrunn station and Wattwil station. The tunnel, which accommodates a single track through, is relatively straight and has a constant incline of 15.75 ‰ from Kaltbrunn to Wattwill. The Ricken Tunnel was constructed between 1904 and 1910, and was initially used by steam-hauled trains. Following a fatal incident on 4 October 1926 in which nine railway employees died as a result of carbon monoxide poisoning in the poorly ventilated tunnel, the line and tunnel were both electrified during 1927. The geology surrounding the tunnel is somewhat unfavourable, the rocks being prone to swelling and damaging the tunnel walls over time, necessitating repeated repairs and the occasional closure. During the 1990s, equipment for capturing geothermal energy was installed within the tunnel and has been used sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Briquettes
A briquette (; also spelled briquet) is a compressed block of coal dust or other combustible biomass material (e.g. charcoal, sawdust, wood chips, peat, or paper) used for fuel and kindling to start a fire. The term derives from the French word ''brique'', meaning ''brick''. Coal briquettes Coal briquettes have long been produced as a means of using up 'small coal', the finely broken coal inevitably produced during the mining process. Otherwise this is difficult to burn as it is hard to arrange adequate airflow through a fire of these small pieces; also such fuel tends to be drawn up and out of the chimney by the draught, giving visible black smoke. The first briquettes were known as culm bombs and were hand-moulded with a little wet clay as a binder. These could be difficult to burn efficiently, as the unburned clay produced a large ash content, blocking airflow through a grate. With Victorian developments in engineering, particularly the hydraulic press, it became possib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its cylinders, in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically-powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned for he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Energy
Geothermal energy is the thermal energy in the Earth's crust which originates from the formation of the planet and from radioactive decay of materials in currently uncertain but possibly roughly equal proportions. The high temperature and pressure in Earth's interior cause some rock to melt and solid mantle to behave plastically. This results in parts of the mantle convecting upward since it is lighter than the surrounding rock. Temperatures at the core–mantle boundary can reach over 4000 °C (7200 °F). Geothermal heating, using water from hot springs, for example, has been used for bathing since Paleolithic times and for space heating since ancient Roman times. More recently geothermal power, the term used for generation of electricity from geothermal energy, has gained in importance. It is estimated that the earth's geothermal resources are theoretically more than adequate to supply humanity's energy needs, although only a very small fraction is currently be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Monoxide
Carbon monoxide ( chemical formula CO) is a colorless, poisonous, odorless, tasteless, flammable gas that is slightly less dense than air. Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simplest molecule of the oxocarbon family. In coordination complexes the carbon monoxide ligand is called carbonyl. It is a key ingredient in many processes in industrial chemistry. The most common source of carbon monoxide is the partial combustion of carbon-containing compounds, when insufficient oxygen or heat is present to produce carbon dioxide. There are also numerous environmental and biological sources that generate and emit a significant amount of carbon monoxide. It is important in the production of many compounds, including drugs, fragrances, and fuels. Upon emission into the atmosphere, carbon monoxide affects several processes that contribute to climate change. Carbon monoxide has important biological roles across phylog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wattwil Railway Station
Wattwil railway station (german: Bahnhof Wattwil) is a railway station in Wattwil, in the Swiss canton of St. Gallen. It is an intermediate station on the Bodensee–Toggenburg railway, the southern terminus of the Wil–Ebnat-Kappel railway, and the eastern terminus of the Uznach–Wattwil railway (the latter includes the long Ricken Tunnel). It is served by local and long-distance trains. Services Three S-Bahn routes and one InterRegio long-distance service call at Wattwil railway station. Trains * '' Voralpen-Express'': hourly service between and (via and ). * St. Gallen S-Bahn The St. Gallen S-Bahn (german: S-Bahn St. Gallen) is an S-Bahn-style commuter rail in Eastern Switzerland and neighbouring areas. The network connects stations in the Swiss cantons of Appenzell Ausserrhoden, Appenzell Innerrhoden, Glarus, Gris ...: ** : hourly service between and (via , and ). ** : hourly service between Wattwil, , , , and Wattwil ( circular operation, in both dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
