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Volvo Modular Engine
The Volvo Modular Engine is a family of straight-four, straight-five, and straight-six automobile piston engines that was produced by Volvo Cars in Skövde, Sweden from 1990 until 2016. All engines feature an aluminum engine block and aluminum cylinder head, forged steel connecting rods, aluminum pistons and double overhead camshafts. History The ''Volvo Modular Engine'' was developed as part of ''Project Galaxy'' which began in the late 1970s. The prototype engines called ''X-100'' had only four cylinders but already featured the sandwich and all aluminum construction of the later production variants. Early prototypes of the ''X-100'' were designed similar to the existing redblock engines with a single camshaft and the oil filter mounted on the side of the engine rather than the bottom. The first available engine was the B6304F which debuted in August 1990 in the Volvo 960. A year later, with the introduction of the Volvo 850 in June 1991, the first five-cylinder variant in for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo S80
The Volvo S80 is an executive car produced by the Swedish manufacturer Volvo Cars from 1998 to 2016 across two generations. It took the place of the rear-wheel-drive S90 as Volvo's flagship sedan. The first generation (1998–2006) was made available for the 1999 model year. It has since been built at the Torslanda Works in Gothenburg, Sweden, with a few 1999 model year cars for the North American market built at Volvo's Halifax Assembly plant. Unlike most Volvo models, it did not have a station wagon version for its first generation. The second generation (2006–2016) was released in 2006 as a model year 2007 car. It has an estate version, the third generation of the Volvo V70. In June 2007, the S80 scored the highest "good" rating in the Insurance Institute for Highway Safety (IIHS) crash test performance for frontal, side, and rear impacts, earning it the IIHS Top Safety Pick. The model was replaced by the second generation S90 in the later half of 2016. First generat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo Engine Architecture
The Volvo Engine Architecture (VEA) is a family of straight-three and straight-four automobile petrol and diesel engines produced by Volvo Cars in Skövde, Sweden, since 2013, Zhangjiakou, China since 2016 and Tanjung Malim, Malaysia since 2022 by Proton. Volvo markets all engines under the ''Drive–E'' designation, while Geely groups the three-cylinder variants with its other engines under the ''G-power'' name. These engines are some of the few ever put into production as twincharged engines, in the company of the Lancia Delta Integrale and concept Jaguar CX-75. History Development of the new engine family began in 2006, with the decision to only produce four-cylinder engines being finalised in 2007. The intention was to produce smaller, more economical and environmentally friendly engines that would be fitted to every Volvo model. In 2008 Volvo began to upgrade its Skövde engine plant and invested roughly 2 billion SEK into development and tooling for the VEA. In the autumn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo S40
The Volvo S40 is a series of compact and subcompact executive automobiles marketed and produced by the Swedish manufacturer Volvo Cars from 1995 to 2012. The first generation (1995–2004) was introduced in 1995 with the S40 (S from saloon) and V40 (V from versatility, estate) cars. The second generation (2004–2012) was released in 2004, and the estate variant's name changed to V50. The range was replaced by the Volvo V40 five door hatchback in 2012. __TOC__ First generation (1995–2004) During August 1995, Volvo released its new series, with the intention of calling the cars S4 and F4. However, as Audi had already reserved the "S4" name, Volvo opted to name the range S40 (saloon), and V40 (estate). These cars were manufactured at the Nedcar factory at Born in the Netherlands (a pre Ford joint venture between Volvo and Mitsubishi Motors) and based on a common platform with the Mitsubishi Carisma, later used by the Proton Waja. They were also the last Volvos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo 850
The Volvo 850 is a compact executive car that was produced by the Swedish manufacturer Volvo Cars from 1991 until 1996. Designed by Jan Wilsgaard, the car was introduced in a saloon body style; an estate style was introduced in 1993. The Volvo 850 was shown for the first time in June 1991, and the car marked a departure for Volvo, featuring multiple unprecedented features for the company; these included a transverse 5-cylinder engine driving the front wheels, a Delta-link rear axle, a side impact protection system, and a self-adjusting front seat belt mechanism. The Volvo 850 was succeeded by the Volvo S70 and Volvo V70. Models Development of what would become the 800 series first began in 1978. The so-called ''Project Galaxy'' ultimately resulted in the Volvo 850, the smaller 400 series, new manufacturing technologies as well as the Volvo Modular engine and M Gearbox lines. When development had finished, Volvo had spent the highest sum in the history of the country on an ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo 960
The Volvo 900 Series is a range of executive cars produced by the Swedish manufacturer Volvo Cars from 1990 to 1998. The 900 Series was introduced in 1990 to replace the 700 Series from which it derived. Prior to the end of its production, the 960 was renamed as the Volvo S90 (saloon) and Volvo V90 (estate), and the 940 was renamed 940 Classic, becoming the last rear-wheel-drive cars from Volvo. Visible differences between the 700 and the 900 Series included redesigned rear styling of the saloon models (late 700 estates and early 900 estates are visually identical). The 960 was introduced in 1991 along with a new family of modular engines, and then was substantially revised for the 1995 model year, improving the handling. The range was augmented by the new Volvo 850 in 1991. The last of the 900s was sold in 1998. Some 900 Series were built as chassis for ambulances and hearses after the main production run had been completed. __TOC__ Volvo 940 The Volvo 940 is among the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skövde
Skövde () is a locality and urban centre in Skövde Municipality and Västra Götaland County, in the Västergötland (Western Gothland region) in central Southern Sweden. Skövde is situated some 150 km northeast of Gothenburg, between Sweden's two largest lakes, Vänern and Vättern. It lies on the eastern slope of a low mountain ridge, Billingen (304 m), which cuts through the plain between the lakes. The Western Main Railway ( Västra Stambanan) was built through Skövde in the 1850s, which gave the town a dramatic industrial and population boost. Today, Skövde is home to the headquarters for Skaraborg's District Court and is the Västra Götaland's fourth-largest urban area as well as Sweden's 32nd biggest locality (by population) with 39,580 inhabitants in 2020. History Skövde traces its history back to the Medieval Age. In Skövde's city coat of arms is the image of Saint Elin (also known as Saint Helena), who was considered a pious woman from Skövde. She ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piston Engines
A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common features of all types. The main types are: the internal combustion engine, used extensively in motor vehicles; the steam engine, the mainstay of the Industrial Revolution; and the Stirling engine for niche applications. Internal combustion engines are further classified in two ways: either a spark-ignition (SI) engine, where the spark plug initiates the combustion; or a compression-ignition (CI) engine, where the air within the cylinder is compressed, thus heating it, so that the heated air ignites fuel that is injected then or earlier.''Thermodynamics: An Engineering Approach'' by Yunus A. Cengal and Michael A. Boles Common features in all types There may be one or more pistons. Each piston is inside a cylinder, into which a gas is intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automobile
A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, people instead of cargo, goods. The year 1886 is regarded as the birth year of the car, when German inventor Carl Benz patented his Benz Patent-Motorwagen. Cars became widely available during the 20th century. One of the first cars affordable by the masses was the 1908 Ford Model T, Model T, an American car manufactured by the Ford Motor Company. Cars were rapidly adopted in the US, where they replaced Draft animal, animal-drawn carriages and carts. In Europe and other parts of the world, demand for automobiles did not increase until after World War II. The car is considered an essential part of the Developed country, developed economy. Cars have controls for driving, parking, passenger comfort, and a variety of lights. Over the decades, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-six Engine
The straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or less cylinders. Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines became more common from the 1960s and by the 2000s most straight-six engines had been replaced by V6 engines. An exception to this trend is BMW which has produced automotive straight-six engines from 1933 to the present day. Characteristics In terms of packaging, straight-six engines are almost always narrower than a V6 engine or V8 engine, but longer than straight-four engines, V6s, and most V8s. Straight-six engines are typically produced in displacements ranging from , however engines ranging in size from the Benelli 750 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-five Engine
The straight-five engine (also referred to as an inline-five engine; abbreviated I5 or L5) is a piston engine with five cylinders mounted in a straight line along the crankshaft. Although less common than straight-four engines and straight-six engines, straight-five engines have occasionally been used by automobile manufacturers since the late 1930s, particularly the Mercedes Benz's diesel engines from 1974 to 2006 and Audi's petrol engines from 1979 to the present. Straight-five engines are smoother running than straight-four engines and shorter than straight-six engines. However, achieving consistent fuelling across all cylinders was problematic prior to the adoption of fuel injection. Characteristics Straight-five engines are typically shorter than straight-six engines, making them easier to fit transversely in an engine bay. They are also smoother than straight-four engines, and are narrower than V engines and flat engines. Engine balance and vibration Five-cylinder e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline-four Engine
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exhaust Gas Recirculation
In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide () emissions reduction technique used in petrol/gasoline, diesel engines and some hydrogen engines. EGR works by recirculating a portion of an engine's exhaust gas back to the engine cylinders. The exhaust gas displaces atmospheric air and reduces in the combustion chamber. Reducing the amount of oxygen reduces the amount of fuel that can burn in the cylinder thereby reducing peak in-cylinder temperatures. The actual amount of recirculated exhaust gas varies with the engine operating parameters. In the combustion cylinder, is produced by high-temperature mixtures of atmospheric nitrogen and oxygen, and this usually occurs at cylinder peak pressure. In a spark-ignition engine, an ancillary benefit of recirculating exhaust gases via an external EGR valve is an increase in efficiency, as charge dilution allows a larger throttle position and reduces associated pumping losses. Mazda's turbocharge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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