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Gyro Monorail
A gyro monorail, gyroscopic monorail, or gyro-stabilized monorail is a single-rail land vehicle that uses the gyroscopic action of one or more spinning wheels to overcome the inherent instability of balancing atop a single rail. For a similar steerable vehicle, see Gyrocar. The monorail is associated with the names Louis Brennan, August Scherl and Pyotr Shilovsky, who each built full-scale working prototypes during the early part of the twentieth century. A version was developed by Ernest F. Swinney, Harry Ferreira and Louis E. Swinney in the US in 1962. The gyro monorail was never developed beyond the prototype stage. The principal advantage of the monorail cited by Shilovsky is the suppression of hunting oscillation, a speed limitation encountered by conventional railways at the time. Also, sharper turns are possible compared to the multi-kilometre radius of turn typical of modern high-speed trains such as the TGV, because the vehicle will bank automatically on ben ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Brennan
Louis Brennan (28 January 1852 – 17 January 1932) was an Irish-Australian mechanical engineer and inventor. He is best known for inventing the Brennan Torpedo, one of the earliest wire-guided torpedoes, which was adopted by the British Army in the late 19th century. Biography Brennan was born in Castlebar, Ireland, and moved to Melbourne, Australia, in 1861 with his parents. He started his career as a watchmaker and a few years later was articled to Alexander Kennedy Smith, a renowned civil and mechanical engineer of the period. He served as a sergeant in the Victorian Engineers under the command of Captain John James Clark, J. J. Clark. Brennan invented the idea of a steerable torpedo in 1874, from observing that if a thread is pulled on a reel at an angle with suitable leverage, the reel will move away from the thread side. Brennan spent some years working out his invention, and received a grant of £700 from the Victoria, Australia, Victorian government towards his expenses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brennan Monorail
A gyro monorail, gyroscopic monorail, or gyro-stabilized monorail is a single-rail land vehicle that uses the gyroscopic action of one or more spinning wheels to overcome the inherent instability of balancing atop a single rail. For a similar steerable vehicle, see Gyrocar. The monorail is associated with the names Louis Brennan, August Scherl and Pyotr Shilovsky, who each built full-scale working prototypes during the early part of the twentieth century. A version was developed by Ernest F. Swinney, Harry Ferreira and Louis E. Swinney in the US in 1962. The gyro monorail was never developed beyond the prototype stage. The principal advantage of the monorail cited by Shilovsky is the suppression of hunting oscillation, a speed limitation encountered by conventional railways at the time. Also, sharper turns are possible compared to the multi-kilometre radius of turn typical of modern high-speed trains such as the TGV, because the vehicle will bank automatically on bends, l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission (mechanics)
A transmission (also called a gearbox) is a mechanical device invented by Louis Renault (industrialist), Louis Renault (who founded Renault, Renault) which uses a gear set—two or more gears working together—to change the speed, direction of rotation, or torque multiplication/reduction in a machine. Transmissions can have a single fixed-gear ratio, multiple distinct gear ratios, or continuously variable ratios. Variable-ratio transmissions are used in all sorts of machinery, especially vehicles. Applications Early uses Early transmissions included the right-angle drives and other gearing in windmills, horse-powered devices, and steam engine, steam-powered devices. Applications of these devices included pumps, mill (grinding), mills and Hoist (device), hoists. Bicycles Bicycles traditionally have used hub gear or Derailleur gear transmissions, but there are other more recent design innovations. Automobiles Since the torque and Horsepower, power output of an interna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrol Engine
A petrol engine (gasoline engine in American and Canadian English) is an internal combustion engine designed to run on petrol (gasoline). Petrol engines can often be adapted to also run on fuels such as liquefied petroleum gas and ethanol blends (such as '' E10'' and '' E85''). They may be designed to run on petrol with a higher octane rating, as sold at petrol stations. Most petrol engines use spark ignition, unlike diesel engines which run on diesel fuel and typically use compression ignition. Another key difference to diesel engines is that petrol engines typically have a lower compression ratio. History The first practical petrol engine was built in 1876 in Germany by Nicolaus August Otto and Eugen Langen, although there had been earlier attempts by Étienne Lenoir in 1860, Siegfried Marcus in 1864 and George Brayton in 1873. Design Thermodynamic cycle Most petrol engines use either the four-stroke Otto cycle or the two-stroke cycle. Petrol engines have also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railcar
A railcar (not to be confused with the generic term railroad car or railway car) is a self-propelled railway vehicle designed to transport passengers. The term "railcar" is usually used in reference to a train consisting of a single coach (or carriage, car, unit), with a driver's cab at one or both ends. In its simplest form, a "railcar" may also be little more than a motorized railway handcar, draisine or railbus. Some railway companies, such as the Great Western, termed such vehicles " railmotors" (or "rail motors"). Self-powered railcars were once common in North America; and termed Doodlebugs. Self-propelled passenger vehicles also capable of hauling a train are, in technical rail usage, more usually called " rail motor coaches" or "motor cars" (not to be confused with the motor cars, otherwise known as automobiles, that operate on roads). Alternative use In Australia, the term is sometimes also used as an alternative name for the small types of multiple un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kashmir Region
Kashmir ( or ) is the northernmost geographical region of the Indian subcontinent. Until the mid-19th century, the term ''Kashmir'' denoted only the Kashmir Valley between the Great Himalayas and the Pir Panjal Range. The term has since also come to encompass a larger area that includes the Indian-administered territories of Jammu and Kashmir and Ladakh, the Pakistani-administered territories of Azad Kashmir and Gilgit-Baltistan, and the Chinese-administered territories of Aksai Chin and the Trans-Karakoram Tract. Quote: "Kashmir, region of the northwestern Indian subcontinent. It is bounded by the Uygur Autonomous Region of Xinjiang to the northeast and the Tibet Autonomous Region to the east (both parts of China), by the Indian states of Himachal Pradesh and Punjab to the south, by Pakistan to the west, and by Afghanistan to the northwest. The northern and western portions are administered by Pakistan and comprise three areas: Azad Kashmir, Gilgit, and Baltistan, . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durbar (court)
Durbar is a Persian-derived term (from ) referring to the noble court of a king or ruler or a formal meeting where the king held all discussions regarding the state. It was used in South Asia for a ruler's court or feudal levy. A durbar may be either a feudal state council for administering the affairs of a princely state, or a purely ceremonial gathering, as was increasingly the case during British rule in India. The most famous durbars belonged to powerful emperors and kings. In the north of India, cities like Baroda, Gwalior, Udaipur, Jaipur, Jodhpur, Jaisalmer, Agra, and the city of Lahore in Pakistan have palaces and forts that adorn such halls. The Mughal emperor Akbar had two halls—one for his ministers, and the other for the general public. Usually, durbar halls are lavishly decorated with the best possible materials available at the time. In the south of India, the Mysore Palace had a number of such halls, especially the Peacock Hall, having colour tinted glasses i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North-West Frontier Province (1901–1955)
The North-West Frontier Province (NWFP; ) was a province of British India from 1901 to 1947, of the Dominion of Pakistan from 1947 to 1955, and of the Pakistan, Islamic Republic of Pakistan from 1970 to 2010. It was established on 9 November 1901 from the north-western districts of the Punjab Province (British India), British Punjab, during the British Raj. Following the 1947 North-West Frontier Province referendum, referendum in 1947 to join either Pakistan or India, the province voted hugely in favour of joining Dominion of Pakistan, Pakistan and it acceded accordingly on 14 August 1947. It was dissolved to form a unified province of West Pakistan in 1955 upon promulgation of One Unit Scheme and was reestablished in Legal Framework Order, 1970, 1970. It was known by this name until 19 April 2010, when it was dissolved and redesignated as the province of Khyber Pakhtunkhwa following the enactment of the Eighteenth Amendment to the Constitution of Pakistan, Eighteenth Amendmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
India Office
The India Office was a British government department in London established in 1858 to oversee the administration of the Provinces of India, through the British viceroy and other officials. The administered territories comprised most of the modern-day nations of the Indian Subcontinent as well as Yemen and other territories around the Indian Ocean. The India Office was headed by the Secretary of State for India, a member of the British cabinet, who was formally advised by the Council of India.Kaminsky, 1986. Upon the independence of India in 1947 into the new independent dominions of India and Pakistan, the India Office was closed down. Responsibility for the United Kingdom's relations with the new countries was transferred to the Commonwealth Relations Office (formerly the Dominions Office). Origins of the India Office (1600–1858) The East India Company was established in 1600 as a joint-stock company of English merchants who received, by a series of charters, excl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberal Party (UK)
The Liberal Party was one of the two Major party, major List of political parties in the United Kingdom, political parties in the United Kingdom, along with the Conservative Party (UK), Conservative Party, in the 19th and early 20th centuries. Beginning as an alliance of Whigs (British political party), Whigs, free trade–supporting Peelites, and reformist Radicals (UK), Radicals in the 1850s, by the end of the 19th century, it had formed four governments under William Ewart Gladstone. Despite being divided over the issue of Irish Home Rule, the party returned to government in 1905 and won a landslide victory in the 1906 United Kingdom general election, 1906 general election. Under Prime Minister of the United Kingdom, prime ministers Henry Campbell-Bannerman (1905–1908) and H. H. Asquith (1908–1916), the Liberal Party passed Liberal welfare reforms, reforms that created a basic welfare state. Although Asquith was the Leader of the Liberal Party (UK), party leader, its domin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War Department (UK)
The War Department was the United Kingdom government department responsible for the supply of equipment to the armed forces of the United Kingdom and the pursuance of military activity. In 1857, it became the War Office. Within the War Office, the name 'War Department' remained in use to describe the military transport services of the War Department Fleet and the War Department Railways. History In 1794, the position of Secretary of State for War was created. The Secretary's department was at first unofficially known as the War Department. Colonial affairs were later added and it became the Colony Department. After the outbreak of war with revolutionary France it became Colony and War Department and on the restoration of peace in 1815 the Colonial Department. In February 1855, the offices of the Secretary of State for War, and Secretary at War were merged and the new department and became the War Department once again until 1857 when it became the War Office. In 1964, the depar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birmingham Gazette
The ''Birmingham Gazette'', known for much of its existence as ''Aris's Birmingham Gazette'', was a newspaper that was published and circulated in Birmingham, England, from the eighteenth to the twentieth centuries. Founded as a weekly publication in 1741, it moved to daily production in 1862, and was absorbed by the ''Birmingham Post'' in 1956. The newspaper's title was initially ''Birmingham Gazette and General Correspondent'' from 1741; ''Aris's Birmingham Gazette'' by 1743, and continuing until 1862; ''Birmingham Daily Gazette'' from 1862 to 1904; ''Birmingham Gazette & Express'' from 1904 to 1912; and ''Birmingham Gazette'' from 1912 to 1956. In November 1956 the ''Birmingham Gazette'' was absorbed by the ''Birmingham Post''. The merger led to the publication of ''The Birmingham Post & Birmingham Gazette'' which ran until 1964. History The ''Gazette'' was founded as the ''Birmingham Gazette and General Correspondent'' by Thomas Aris, a stationer from London who had moved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
