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Halbach Array Field
Halbach may refer to: * Arnold Halbach (1787–1869), Prussian diplomat * Edward A. Halbach (1909–2011), American amateur astronomer *Klaus Halbach (1925-2000), German-born American particle physicist and inventor of the Halbach Array A Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. This is achieved by having a spatially rotating pattern of magn ... in the 1980s * Alfried Krupp von Bohlen und Halbach (1907–1967), German steel entrepreneur {{surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Halbach
Arnold Halbach (3 July 1787 in Müngsten, near Remscheid – 16 May 1869 in Baden-Baden) was the Prussian Consul in Philadelphia. He was the son of Johann Arnold Halbach and in 1810, he founded a steel plant in the US, to supply steel for the local manufacturers of gun barrels. In 1828, the firm "Johann and Caspar Halbach and sons" had to close the plant. From 1828 to 1838, he was the Prussian consul in Philadelphia. From 1840, he lived in Baden-Baden with his wife Johanna Karoline Mathilde Bohlen (1800-1882). Their daughter Matilde Halbach (1822-1844) was the mother of Karoline of Wartensleben and a great-great-grandmother of Queen Beatrix of the Netherlands. Their son Gustav von Bohlen und Halbach (1831-1890) and grandson Gustav Krupp von Bohlen und Halbach Gustav Georg Friedrich Maria Krupp von Bohlen und Halbach (born Gustav von Bohlen und Halbach; 7 August 1870 – 16 January 1950) was a German foreign service official who became chairman of the board of Friedrich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward A
Edward is an English given name. It is derived from the Anglo-Saxon name ''Ēadweard'', composed of the elements '' ēad'' "wealth, fortune; prosperous" and '' weard'' "guardian, protector”. History The name Edward was very popular in Anglo-Saxon England, but the rule of the Norman and Plantagenet dynasties had effectively ended its use amongst the upper classes. The popularity of the name was revived when Henry III named his firstborn son, the future Edward I, as part of his efforts to promote a cult around Edward the Confessor, for whom Henry had a deep admiration. Variant forms The name has been adopted in the Iberian peninsula since the 15th century, due to Edward, King of Portugal, whose mother was English. The Spanish/Portuguese forms of the name are Eduardo and Duarte. Other variant forms include French Édouard, Italian Edoardo and Odoardo, German, Dutch, Czech and Romanian Eduard and Scandinavian Edvard. Short forms include Ed, Eddy, Eddie, Ted, Teddy and Ned. Peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halbach Array
A Halbach array is a special arrangement of permanent magnets that augments the magnetic field on one side of the array while cancelling the field to near zero on the other side. This is achieved by having a spatially rotating pattern of magnetisation. The rotating pattern of permanent magnets (on the front face; on the left, up, right, down) can be continued indefinitely and have the same effect. The effect of this arrangement is roughly similar to many horseshoe magnets placed adjacent to each other, with similar poles touching. The principle was first invented by James (Jim) M. Winey of Magnepan in 1970, for the ideal case of continuously rotating magnetization, induced by a one-sided stripe-shaped coil. The effect was also discovered by John C. Mallinson in 1973, and these "one-sided flux" structures were initially described by him as a "curiosity", although at the time he recognized from this discovery the potential for significant improvements in magnetic tape techno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
