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Eberspächer
The Eberspächer Group of Companies is a privately owned international Automotive industry, automotive supplier, headquartered in Esslingen am Neckar, Germany. Customers include almost all major manufacturers of passenger cars and commercial vehicles. It is one of the leading system developers and suppliers of exhaust technology, vehicle heaters and Air conditioning, air-conditioning systems worldwide and is also involved in automotive electronics for electronic networking in the vehicles.Florian Langenscheidt, Bernd Venohr (Hrsg.): ''Lexikon der deutschen Weltmarktführer. Die Königsklasse deutscher Unternehmen in Wort und Bild''. Deutsche Standards Editionen, Köln 2010, . History Master Tinsmith Jakob Eberspächer founded the company in 1865, which soon specialised in metal-framed roof glazing. In 1914, the factory started operating on the site of its present-day plant in Esslingen. 1931 saw the start of muffler production, and 1933 the development of vehicle heating system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline Heater
A gasoline heater is a small gasoline-fueled space-heater. Fixed versions were originally used mainly for supplemental heat for passenger compartments of automobiles and aircraft, with the latter still in production. Portable versions were also made. Gasoline heaters were commercially available on automobiles starting in the 1930s with continued use until the 1960s, when they were almost entirely replaced with heaters that blow air past a small radiator warmed by hot engine coolant. Operation Gasoline is brought to the heater from the vehicle’s fuel system. A fan blows air into a combustion chamber, where a glow plug or similar ignition device lights the gasoline/air mixture. Ducting around this contains a second fan, which blows air warmed by contact with the combustion chamber into the interior of the vehicle. Electricity is required to heat the ignition source, with systems designed to be compatible with 6-volt, 12-volt, and 24-volt automotive and aircraft electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esslingen Am Neckar
Esslingen am Neckar ( Swabian: ''Esslenga am Neckor'') is a town in the Stuttgart Region of Baden-Württemberg in southern Germany, seat of the District of Esslingen as well as the largest town in the district. Within Baden-Württemberg it is the 11th largest city. It is located on the river Neckar, about southeast of Stuttgart city center. The regions surrounding the city of Esslingen are also mostly developed. Esslingen was a free imperial city for several centuries until it was annexed by Württemberg in 1802. The German Timber-Frame Road passes through the city. History Prehistoric times There is archaeological evidence that what is now the city of Esslingen was settled since the Neolithic period. Traces of human settlement found at the site of the city church date back to around 1000 B.C. Roman times In the 1st century AD the Esslingen region became part of the Roman Empire. During this period a Roman warehouse was located in the area of Oberesslingen. The near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Engine
A hydrogen vehicle is a vehicle that uses hydrogen fuel for motive power. Hydrogen vehicles include hydrogen-fueled space rockets, as well as ships and aircraft. Power is generated by converting the chemical energy of hydrogen to mechanical energy, either by reacting hydrogen with oxygen in a fuel cell to power electric motors or, less commonly, by burning hydrogen in an internal combustion engine. , there are two models of hydrogen cars publicly available in select markets: the Toyota Mirai (2014–), which is the world's first mass-produced dedicated fuel cell electric vehicle (FCEV), and the Hyundai Nexo (2018–). There are also fuel cell buses. Hydrogen aircraft are not expected to carry many passengers long haul before the 2030s at the earliest. As of 2019, 98% of hydrogen is produced by steam methane reforming, which emits carbon dioxide. It can be produced by electrolysis of water, or by thermochemical or pyrolytic means using renewable feedstocks, but the proce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilsdruff
Wilsdruff () is a town in the Sächsische Schweiz-Osterzgebirge, in Saxony, Germany, with 14,444 inhabitants (2020). It is situated 14 km west of Dresden centre. Kesselsdorf is one of its subdivisions. Near Wilsdruff there is a facility for high power broadcasting, the Wilsdruff transmitter. Wilsdruff is home to KNOX, a traditional incense manufacturer and magnussoft, a computer game developer. In 2017 the town made headlines as 36% of the population voted the German right wing party AfD (Alternative fuer Deutschland) while in the same year only 10 asylum seekers sought refuge in Wilsdruff. '' |
Muffler
A muffler (North American and Australian English) or silencer (British English) is a device for reducing the noise emitted by the exhaust of an internal combustion engine—especially a noise-deadening device forming part of the exhaust system of an automobile. Description Mufflers are installed within the exhaust system of most internal combustion engines. The muffler is engineered as an acoustic device to reduce the loudness of the sound pressure created by the engine by acoustic quieting. The noise of the burning-hot exhaust gas exiting the engine at high speed is abated by a series of passages and chambers lined with roving fiberglass insulation and/or resonating chambers harmonically tuned to cause destructive interference, wherein opposite sound waves cancel each other out. An unavoidable side effect of this noise reduction is the restriction of the exhaust gas flow, which creates back pressure, which can decrease engine efficiency. This is because the engine exha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catalytic Converter
A catalytic converter is an exhaust emission control device that converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction. Catalytic converters are usually used with internal combustion engines fueled by gasoline or diesel, including lean-burn engines, and sometimes on kerosene heaters and stoves. The first widespread introduction of catalytic converters was in the United States automobile market. To comply with the U.S. Environmental Protection Agency's stricter regulation of exhaust emissions, most gasoline-powered vehicles starting with the 1975 model year are equipped with catalytic converters. These "two-way" converters combine oxygen with carbon monoxide (CO) and unburned hydrocarbons (HC) to produce carbon dioxide (CO2) and water (H2O). Although two-way converters on gasoline engines were rendered obsolete in 1981 by "three-way" converters that also reduce oxides of nitrogen (); they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exhaust System
An exhaust system is used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes. Depending on the overall system design, the exhaust gas may flow through one or more of: *Cylinder head and exhaust manifold *A turbocharger to increase engine power. *A catalytic converter to reduce air pollution. *A muffler (North America) / silencer (UK/India), to reduce noise. Design criteria An exhaust pipe must be carefully designed to carry toxic and/or noxious gases away from the users of the machine. Indoor generators and furnaces can quickly fill an enclosed space with poisonous exhaust gases such as hydrocarbons, carbon monoxide and nitrogen oxides, if they are not properly vented to the outdoors. Also, the gases from most types of machines are very hot; the pipe must be heat-resistant, and it must not pass through or near anything that can burn or can b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herxheim Bei Landau/Pfalz
Herxheim is a municipality in the Südliche Weinstraße district, in Rhineland-Palatinate, Germany. It is situated approximately 10 km south-east of Landau. Herxheim is the seat of the ''Verbandsgemeinde'' ("collective municipality") Herxheim. Herxheim is twinned with: * Ilfracombe, England * St. Apollinaire, France History The first European farmers cleared the forest in the present-day Herxheim region about 7,000 years ago during the Neolithic Age and founded a settlement. The hamlet was originally enclosed with a double ring of elongated pits. The Alemanni first settled the area in the third century followed by Franconian settlers in the sixth century. The Franks often named their new home after their leader so it is assumed a Franconian leader name Hari or Heri who settled here with his clan. In 773, a document found in the Weißenburg monastery refers to the location as "Harieschaim." In 1057, the Holy Roman Emperor Henry IV donated the land so that Herxhei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
