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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 designated the ''sid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 designated the ''sid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spark-plug01
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 ''side ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spark Gap
A spark gap consists of an arrangement of two conducting electrodes separated by a gap usually filled with a gas such as air, designed to allow an electric spark to pass between the conductors. When the potential difference between the conductors exceeds the breakdown voltage of the gas within the gap, a spark forms, ionizing the gas and drastically reducing its electrical resistance. An electric current then flows until the path of ionized gas is broken or the current reduces below a minimum value called the "holding current". This usually happens when the voltage drops, but in some cases occurs when the heated gas rises, stretching out and then breaking the filament of ionized gas. Usually, the action of ionizing the gas is violent and disruptive, often leading to sound (ranging from a ''snap'' for a spark plug to thunder for a lightning discharge), light and heat. Spark gaps were used historically in early electrical equipment, such as spark gap radio transmitters, electr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ignition System
An ignition system generates a spark or heats an electrode to a high temperature to ignite a fuel-air mixture in spark ignition internal combustion engines, oil-fired and gas-fired boilers, rocket engines, etc. The widest application for spark ignition internal combustion engines is in petrol (gasoline) road vehicles such as cars and motorcycles. Compression ignition Diesel engines ignite the fuel-air mixture by the heat of compression and do not need a spark. They usually have glowplugs that preheat the combustion chamber to allow starting in cold weather. Other engines may use a flame, or a heated tube, for ignition. While this was common for very early engines it is now rare. The first electric spark ignition was probably Alessandro Volta's toy electric pistol from the 1780s. Siegfried Marcus patented his "Electrical igniting device for gas engines" on 7 October 1884. History Magneto systems The simplest form of spark ignition is that using a magneto. The engine spins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Étienne Lenoir
Jean Joseph Étienne Lenoir, also known as Jean J. Lenoir (12 January 1822 – 4 August 1900), was a Belgian- French engineer who developed the internal combustion engine in 1858. Prior designs for such engines were patented as early as 1807 (De Rivaz engine), but none were commercially successful. Lenoir's engine was commercialized in sufficient quantities to be considered a success, a first for the internal combustion engine. He was born in Mussy-la-Ville (then in Luxembourg, part of the Belgian Province of Luxembourg since 1839). In 1838, he immigrated to France, taking up residence in Paris, where he developed an interest in electroplating. His interest in the subject led him to make several electrical inventions, including an improved electric telegraph. Lenoir engine By 1859, Lenoir's experimentation with electricity led him to develop the first internal combustion engine which burned a mixture of coal gas and air ignited by a "jumping sparks" ignition system by Ruhmkor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four Stroke Engine Diagram
4 (four) is a number, numeral (linguistics), numeral and numerical digit, digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is tetraphobia, 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 3, three. The sum of the first four prime numbers 2, two + 3, three + 5, five + 7, seven is the only sum of four consecutive prime numbers that yields an Parity (mathematics), odd prime number, 17 (number), seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, 3, three and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 *Richar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Heinrich Rudolf Hertz, 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 Spiritualism, Spiritualist beliefs and pseudoscience, 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 mediumship, medium from his deceased adult son who was killed in World War I. Life Oliver Lodge was b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
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 years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
