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Lotus 97T
The Lotus 97T was a Formula One racing car designed by Gérard Ducarouge and built by Team Lotus for use in the 1985 Formula One World Championship. A development of the previous year's 95T, the car was powered by the turbocharged 1.5-litre Renault EF15B V6 engine and ran on Goodyear tyres. John Player Special continued as the team's title sponsor, with Elf and Olympus as secondary sponsors. The 97T was of a generally simple design, it used elements from the defunct Lotus 96T Indycar project in the aerodynamics with another piece of Lotus design: an early form of bargeboards. These were placed between the front wheels and the side pods improving airflow around the side of the car. Ducarouge also got around the ban on the 'winglets' seen on the rear wings of the 1984 cars by placing them instead on the rear edges of the side pods. Lotus' major coup for 1985 was signing rising star Ayrton Senna from the Toleman team to replace long time team driver Nigel Mansell who had signed ...
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Hewland
Hewland is a British engineering company, founded in 1957 by Mike Hewland, which specialises in racing-car gearboxes. Hewland currently employ 130 people at their Maidenhead facility and have diversified into a variety of markets being particularly successful in electric vehicle transmission supply. Hewland are currently supplying into Formula 1, Formula E, DTM, LMP, RallyCross, Prototype and GT Sportscar. History Mike Hewland ran a small engineering business at Maidenhead in the UK with the speciality in gear cutting. In 1959, Bob Gibson-Jarvie, the Chief Mechanic of UDT Laystall racing team running Cooper F2 cars, sought help from Hewland as gearbox troubles were experienced. The result of this request came out as six successful gearboxes being designed and built in 1959, and Hewland was in the gearbox business. The first transaxle product, the Hewland Mk.I of 1960, was a minor modification of the Volkswagen Beetle 4 speed transaxle used upside-down with custom made differ ...
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WilliamsF1
Williams Grand Prix Engineering Limited, currently racing in Formula One as Williams Racing, is a British Formula One motor racing team and constructor. It was founded by former team owner Frank Williams and automotive engineer Patrick Head. The team was formed in after Frank Williams' earlier unsuccessful F1 operation: Frank Williams Racing Cars (which later became Wolf–Williams Racing in 1976). All of Williams F1 chassis are called "FW" then a number, the FW being the initials of team co-founder and original owner, Frank Williams. The team's first race was the 1977 Spanish Grand Prix, where the new team ran a March chassis for Patrick Nève. Williams started manufacturing its own cars the following year, and Switzerland's Clay Regazzoni won Williams' first race at the 1979 British Grand Prix. At the 1997 British Grand Prix, Canadian Jacques Villeneuve scored the team's 100th race victory, making Williams one of only four teams in Formula One, alongside Ferrari, fellow ...
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Nigel Mansell
Nigel Ernest James Mansell, (; born 8 August 1953) is a British retired racing driver who won both the Formula One World Championship (1992) and the CART Indy Car World Series ( 1993). Mansell was the reigning F1 champion when he moved over to CART, becoming the first person to win the CART title in his debut season, and making him the only person to hold both the World Drivers' Championship and the American open-wheel National Championship simultaneously. His career in Formula One spanned 15 seasons, with his final two full seasons of top-level racing being spent in the CART series. Mansell is the second most successful British Formula One driver of all time in terms of race wins with 31 victories, (behind Lewis Hamilton with wins), and is eighth overall on the Formula One race winners list, behind Hamilton, Michael Schumacher, Sebastian Vettel, Alain Prost, Ayrton Senna, Max Verstappen and Fernando Alonso. He held the record for the most poles set in a single season, w ...
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Toleman
Toleman Motorsport was a Formula One constructor based in the UK. It was active between 1981 and 1985 and participated in 70 Grands Prix. Origins The Toleman company was formed in 1926 by Edward Toleman for the purpose of delivering Ford cars from their factory in Old Trafford, Manchester. Within two years, the company moved to Dagenham, London, along with the Ford factory before settling in Brentwood, Essex. In the 1950s, Edward's son Albert took over the reins of the company. In 1966, Albert died leaving his elder son Ted as the chairman with the younger son Bob becoming joint managing director. In the 1970s, Ted and Alex began their involvement in various car racing formulae in the UK. Ted was also noted for his involvement in off-shore powerboat racing. In 1977, Toleman Motorsport entered an eponymous team in British Formula Ford 2000. By 1978, they were running a March chassis for Rad Dougall in British Formula Two. During that year, Toleman MD Alex Hawkridge hired ...
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Bargeboard (aerodynamics)
Bargeboards are pieces of bodywork on open-wheel racing cars, serving a purely aerodynamic (as opposed to structural) function. They are curved vertical planes situated longitudinally, between the front wheels and the sidepods, held away from the chassis at the front on struts or other connectors, and connecting to the sidepods or extensions of the floor at the rear. In general, they are significantly taller at the front than at the rear making them trapezoidal in profile, and they curve outward in plan view, being closer to the centerline of the car at the front, and curving out towards the rear. Bargeboards were introduced by McLaren at the 1993 South African Grand Prix, before being adopted by Benetton and other teams. Function Aerodynamically, bargeboards act primarily as flow conditioners, smoothing and redirecting the turbulent or "dirty" air in the wake of the front wing, the front suspension links, and the rotating front wheels. Part of their function is to direc ...
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Lotus 96T
The Lotus type 96T was Team Lotus's last Indycar. The project was the brainchild of former Formula 2 team owner Roy Winkelmann. During the 1960s Winklemann had proved successful running Brabhams and scoring successes with Jochen Rindt. However this team was to break up suddenly in 1969 with some of the core personnel (including Alan Rees) forming March Engineering. Winklemann then relocated himself in the United States and built up a large and diverse business empire. Following the creation of the CART series in 1979 Winklemann saw a perceived blossoming of international interest and was once again lured to an opportunity to race again. However he did not wish to buy an "off-the-shelf" March or Lola chassis as was de rigueur in CART racing during the 1980s. Instead he initially approached Cosworth and obtained some assurances that they would be prepared to build "works" engines for his team. All teams in the championship were effectively running second-hand DFX engines at this ...
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Olympus Corporation
is a Japanese manufacturer of optics and reprography products. Olympus was established on 12 October 1919, initially specializing in microscopes and thermometers. Olympus holds roughly a 70-percent share of the global endoscope market, estimated to be worth approximately US$2.5 billion. Its global headquarters are located in Shinjuku, Tokyo, Japan. In 2011, Olympus attracted worldwide media scrutiny when it fired its CEO and the matter snowballed into a corporate corruption investigation with multiple arrests. It paid $646 million in kickback fines in 2016. Products Cameras and audio In 1936, Olympus introduced its first camera, the Semi-Olympus I, fitted with the first Zuiko-branded lens. The Olympus Chrome Six was a series of folding cameras made by Takachiho, and later Olympus, from 1948 to 1956, for 6×4.5 cm or 6×6 cm exposures on 120 film. The first innovative camera series from Olympus was the Pen, launched in 1959. It used a half-frame format, t ...
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Turbocharger
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to produce more power for a given displacement.
The current categorisation is that a turbocharger is powered by the kinetic energy of the exhaust gasses, whereas a supercharger is mechanically powered (usually by a belt from the engine's crankshaft). However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger.


History

Prior to the invention of the turbocharger,

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1985 Formula One World Championship
The 1985 FIA Formula One World Championship was the 39th season of FIA Formula One motor racing. It began on 7 April and ended on 3 November after sixteen races. The World Championship for Drivers was won by Alain Prost,1986 FIA Yearbook, Red Section, Results of 1985 FIA International Championships, pages 78–79 and the World Championship for Manufacturers was won by McLaren for the second consecutive year. Drivers and constructors Calendar Calendar changes Originally the 1985 calendar had a new record number of 19 races; 2 more than the previous record number of 17 in 1977. * Originally the Brazilian Grand Prix was due to take place on 10 March with Dallas as the second round on 24 March but was moved to 7 April (the originally scheduled date for the Japanese Grand Prix to return after a 8 year absence) after the Dallas Grand Prix initially scheduled for round 2 but became round 1 after the proposed Japanese Grand Prix earmarked as the third round was cancelled *The D ...
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1985 Brazilian Grand Prix
The 1985 Brazilian Grand Prix (officially known as the XIV Grande Prêmio do Brasil) was a Formula One motor race held at Jacarepaguá in Jacarepaguá, Rio de Janeiro on 7 April 1985. It was the first round of the 1985 Formula One World Championship, and marked the 13th edition of the Brazilian Grand Prix as a round of the World Championship since its inception in 1950. Alain Prost, driving for McLaren was the defending race winner heading into the race. In qualifying, Ferrari driver, Michele Alboreto took pole, his second of his career. In the race, he would finish second on the podium behind eventual race winner, Prost while Elio de Angelis rounded out the podium in the Lotus car. Of note, even though René Arnoux finished 4th for Ferrari, he was sacked after the race, with both the team and Arnoux never revealing the reason behind the sacking. The driver who finished 7th in this race, Stefan Johansson, was picked up by the Scuderia for the rest of the year. This race was a ...
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Goodyear Tire And Rubber Company
The Goodyear Tire & Rubber Company is an American multinational tire manufacturing company founded in 1898 by Frank Seiberling and based in Akron, Ohio. Goodyear manufactures tires for automobiles, commercial trucks, light trucks, motorcycles, SUVs, race cars, airplanes, farm equipment and heavy earth-moving machinery. It also makes bicycle tires, having returned from a break in production between 1976 and 2015. As of 2017, Goodyear is one of the top five tire manufacturers along with Bridgestone (Japan), Michelin (France), Continental (Germany) and MRF (India). The company was named after American Charles Goodyear (1800–1860), inventor of vulcanized rubber. The first Goodyear tires became popular because they were easily detachable and required little maintenance. Though Goodyear had been manufacturing airships and balloons since the early 1900s, the first Goodyear advertising blimp flew in 1925. Today, it is one of the most recognizable advertising icons in America. The ...
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