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Spark Plug
A spark plug (sometimes, in British English, a sparking plug, and, colloquially, a plug) is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine. A spark plug has a metal threaded shell, electrically isolated from a central electrode by a ceramic insulator. The central electrode, which may contain a resistor, is connected by a heavily insulated wire to the output terminal of an ignition coil or magneto. The spark plug's metal shell is screwed into the engine's cylinder head and thus electrically grounded. The central electrode protrudes through the porcelain insulator into the combustion chamber, forming one or more spark gaps between the inner end of the central electrode and usually one or more protuberances or structures attached to the inner end of the threaded shell and designated the ''s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Sparkplug
A spark plug (sometimes, in British English, a sparking plug, and, colloquially, a plug) is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine. A spark plug has a metal threaded shell, electrically isolated from a central electrode by a ceramic insulator. The central electrode, which may contain a resistor, is connected by a heavily insulated wire to the output terminal of an ignition coil or magneto. The spark plug's metal shell is screwed into the engine's cylinder head and thus electrically grounded. The central electrode protrudes through the porcelain insulator into the combustion chamber, forming one or more spark gaps between the inner end of the central electrode and usually one or more protuberances or structures attached to the inner end of the threaded shell and designate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Saab Direct Ignition
Saab Direct Ignition is a capacitor discharge ignition developed by Saab Automobile, then known as Saab-Scania, and '' Mecel AB'' during the 1980s. It was first shown in 1985 and put into series production in the Saab 9000 in 1988. One of the first instances of using the system was for a Formula Three racing engine (on B202 basis) developed with the help of engine builder John Nicholson, first shown in the spring of 1985. The system has been revised several times over the years. The ignition system together with the ignition coils form a single transformer oil filled cassette (or two cassettes in the case of a V6 engine) which is placed directly on the spark plugs, without the need for a distributor. It was later implemented with the Saab Trionic Engine Management Systems as one of the first ion sensing ignition system on a production car. The system puts a low voltage over the spark plugs when they are not fired to measure ionization in the cylinders. The ionic current measur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Four Stroke Engine Diagram
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other hand, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Guinness Family
The Guinness family is an extensive Irish family known for its accomplishments in brewing, banking, politics, and religious ministry. The brewing branch is particularly well known among the general public for producing the dry stout Guinness Beer. The founder of the dynasty, Arthur Guinness, is confirmed to have had McCartan origins. Beginning in the late 18th century, they became a prominent part of what is known in Ireland as 'the Ascendancy'.Essay by 2nd Lord Moyne, ''The Times'' 20 November 1959(Online text in ''Eugenics Review'', April 1960)/ref> Four members of the family in succession held the UK Parliament constituency of Southend, which became popularly known as "Guinness-on-Sea". The "banking line" Guinnesses all descend from Arthur's brother Samuel (1727–1795) who set up as a goldbeater in Dublin in 1750; his son Richard (1755–1830), a Dublin barrister; and Richard's son Robert Rundell Guinness who founded Guinness Mahon in 1836. Prominent members *R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Kenelm Lee Guinness
Kenelm Edward Lee Guinness MBE (14 August 1887 – 10 April 1937) was a London-born racing driver of the 1910s and 1920s mostly associated with Sunbeam racing cars. He set a new Land Speed Record in 1922. Also an automotive engineer, he invented and manufactured the KLG spark plug. A member of the Guinness brewing family, and a director of the company, he lived and died in Putney Vale, London, and was buried at the nearby cemetery, bordering Putney Heath. Beginnings in motor racing Guinness's interest in motor racing began whilst at Cambridge University, as riding mechanic to his elder brother Sir Algernon Guinness. His first major race as a driver was the 1907 Isle of Man Tourist Trophy. His Darracq retired early, owing to axle failure. This involvement with the closely related Sunbeam, Talbot and Darracq marques continued throughout his career. In the same year he also took part in the Belgian Grand Prix at the Circuit des Ardennes. From 1913 he was an official driv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Oliver Lodge
Sir Oliver Joseph Lodge, (12 June 1851 – 22 August 1940) was a British physicist and writer involved in the development of, and holder of key patents for, radio. He identified electromagnetic radiation independent of Hertz's proof and at his 1894 Royal Institution lectures ("''The Work of Hertz and Some of His Successors''"), Lodge demonstrated an early radio wave detector he named the "coherer". In 1898 he was awarded the "syntonic" (or tuning) patent by the United States Patent Office. Lodge was Principal of the University of Birmingham from 1900 to 1920. Lodge was also noted for his Spiritualist beliefs and pseudoscientifc research into life after death, a topic on which he wrote many books, including the best-selling ''Raymond; or, Life and Death'' (1916), describing what he believed to be detailed messages through a medium from his deceased adult son who was killed in World War I. Life Oliver Lodge was born in 1851 at 'The Views', Penkhull, then a rural village high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Alexander Lodge
Alexander Marshall Lodge (1881–1938) was an English inventor who did early work and held some patents on the spark plug. He and his brother Brodie (1880–1967) founded a company, Lodge Bros, in 1903 - which eventually, following a merger with the Mascot Company in 1913, was renamed Lodge Plugs Ltd; it was based in Rugby, Warwickshire. Much of their work was developed from research by their father, Sir Oliver Lodge Sir Oliver Joseph Lodge, (12 June 1851 – 22 August 1940) was a British physicist and writer involved in the development of, and holder of key patents for, radio. He identified electromagnetic radiation independent of Hertz's proof and at his .... Alec Lodge died on 17 February 1938, aged 56. External links History of Lodge Plugs 1881 births 1938 deaths People from Rugby, Warwickshire 20th-century British inventors {{UK-engineer-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Albert Champion (cyclist)
Albert Champion (5 April 1878 – 26 October 1927) was a French track bicycle racer and later an industrialist who won the 1899 Paris–Roubaix. In 1905 he incorporated the Albert Champion Company in Boston to make porcelain spark plugs with his name on them. Three years later founded the Champion Ignition Company in Flint, Michigan. In 1922 he changed the name to AC Spark Plug Company, after his initials, to settle out of court with his original partners in the Albert Champion Company. The company is now known as ACDelco and is owned by General Motors. Cycling Champion was a racing cyclist at the end of the 19th century. His win in Paris–Roubaix came as a surprise because he had been known as a velodrome rider. After Champion won Paris-Roubaix he received a contract from a bicycle manufacturer in Boston to race in America for the 1900 season. The offer coincided with Champion's receiving orders to report for compulsory conscription, which could have meant up to seven year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Gottlob Honold
220px, Gottlob Honold 1910 Gottlob Honold (26 August 1876 – 17 March 1923) was the leading engineer in the workshop of Robert Bosch and, with Bosch, was the inventor of the spark plug and the modern internal combustion engine, as well as headlights. The combination of the Bosch spark plug and the high voltage magneto, a process patented on 7 January 1902, made it possible for the gasoline-powered engine to become the standard for motor vehicles. Honold was born on 26 August 1876 in Langenau, in Germany, about 10 miles northeast of Ulm. Honold's father was a friend of the father of Robert Bosch, and in 1891, Honold first worked in Bosch's Stuttgart workshop at the age of 14. Following graduation from the Ulm gymnasium, Honold studied engineering at the Stuttgart technical university. In 1901, Honold accepted an offer to become the technical manager of Bosch's company, and worked on the task of developing an improved ignition system for combustion engines. The Daimler comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Robert Bosch
Robert Bosch (23 September 1861 – 12 March 1942) was a German industrialist, engineer and inventor, founder of Robert Bosch GmbH. Biography Bosch was born in Albeck, a village to the northeast of Ulm in southern Germany as the eleventh of twelve children. His parents came from a class of well-situated farmers from the region. His father, a freemason, was unusually highly educated for someone of his class, and placed special importance on a good education for his children. One of his brothers was Carl Friedrich Alexander Bosch (1843–1904), the father of Nobel laureate Carl Bosch. From 1869 to 1876, Bosch attended the Realschule (secondary-technical school) in Ulm, and then took an apprenticeship as a precision mechanic. After his school and practical education, Bosch spent a further seven years working at diverse companies in Germany, the United States (for Thomas Edison in New York), and the UK (for the German firm Siemens). On 15 November 1886, he opened his own "W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Frederick Richard Simms
Frederick Richard Simms (12 August 1863 – 22 April 1944)M.I.M.E., M.I.A.E., M.I.Ae.E., M.S.E.; Member of the Institution of Mechanical Engineers, Member of the Institution of Automobile Engineers, Member of the Institution of Aeronautical Engineers, Member of the Society of Engineers was a British mechanical engineer, businessman, prolific inventor and motor industry pioneer. Simms coined the words "petrol" and "motorcar".Simms wrote from Berlin to his solicitor in London on 8 February 1891 telling Hendriks he had come to an agreement with Daimler and in that letter he uses ''petrol'' and ''motorcar''. Later Gottlieb Daimler claimed the word petrol had been in common use in England when he lived there in the 1860s.Death of Mr. F. R. Simms, ''The Times'', Monday, 24 April 1944; pg. 6 He founded the Royal Automobile Club, and the Society of Motor Manufacturers and Traders. Family and education Simms was born in Hamburg "of an old Warwickshire family", the son of Frederi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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