Tesla bobini

Questacon – the National Science and Technology Centre'da yer alan bir Tesla bobini

Tesla bobini, 1891 yılı civarında Nikola Tesla tarafından bulunan^[1] ve yüksek voltaj, düşük akım ve yüksek frekansta alternatif akım üretmek amacıyla kullanılan deşarj bobinleridir. Tesla bobininde kabloyu bir hortum, elektiriği bu hortumun içinde akan su, elektirik akımını suyun akışı ve voltajı da suyun basıncı olarak düşünebiliriz. Hortumun ucuna bir ağızlık eklendiğinde ters orantılı bir şekilde suyun akış hızı azalırken basıncı da artar. Tesla bobininin çalışması da bu şekilde gerçekleşir.

Tesla, bobini oluştururken birkaç konfigrasyon denemiştir ve bu alet genellikle bir araya gelen iki ya da üç çift rezonans elektrik devresinden oluşmaktadır. Tesla bu bobinleri elektrikle aydınlanma, fosforesans, röntgen ışınları üretimi, yüksek frekanslı alternatif akım, elektroterapi ve kablosuz elektrik üretimi^[2] gibi alanlarda yenilik getirecek deneyleri için kullanmıştır. Tesla bobinleri 1920'lere dek kablosuz telgraf için spark-gap radyo vericilerinde kullanıldı.^[1][3][4]

İlgili patentler

Tesla'nın patentleri

• "Electrical Transformer Or Induction Device". U.S. Patent No. 433,702, August 5, 1890^[5]
• "Means for Generating Electric Currents", U.S. Patent No. 514,168, February 6, 1894
• "Electrical Transformer", Patent No. 593,138, November 2, 1897
• "Method Of Utilizing Radiant Energy", Patent No. 685,958 November 5, 1901
• "Method of Signaling", U.S. Patent No. 723,188, March 17, 1903
• "System of Signaling", U.S. Patent No. 725,605, April 14, 1903
• "Apparatus for Transmitting Electrical Energy", January 18, 1902, U.S. Patent 1,119,732, December 1, 1914 (available at U.S. Patent 1.119.732

Diğer patentler

• J. S. Stone, U.S. Patent 714.832, "Apparatus for amplifying electromagnetic signal-waves". (Filed January 23, 1901; Issued December 2, 1902)
• A. Nickle, U.S. Patent 2.125.804, "Antenna". (Filed May 25, 1934; Issued August 2, 1938)
• William W. Brown, U.S. Patent 2.059.186, "Antenna structure". (Filed May 25, 1934; Issued October 27, 1936).
• Robert B. Dome, U.S. Patent 2.101.674, "Antenna". (Filed May 25, 1934; Issued December 7, 1937)
• Armstrong, E. H., U.S. Patent 1.113.149, "Wireless receiving system". 1914.
• Armstrong, E. H., U.S. Patent 1.342.885, "Method of receiving high frequency oscillation". 1922.
• Armstrong, E. H., U.S. Patent 1.424.065, "Signalling system". 1922.
• Gerhard Freiherr Du Prel, U.S. Patent 1.675.882, "High frequency circuit". (Filed August 11, 1925; Issued July 3, 1928)
• Leydorf, G. F., U.S. Patent 3.278.937, "Antenna near field coupling system". 1966.
• Van Voorhies, U.S. Patent 6.218.998, "Toroidal helical antenna"
• Gene Koonce, U.S. Patent 6.933.819, "Multifrequency electro-magnetic field generator". (Filed October 29, 2004; Issued August 23, 2005)^[6]

Kaynakça

1. Uth, Robert (December 12, 2000). "Tesla coil". Tesla: Master of Lightning. PBS.org. 28 Mayıs 2016 tarihinde kaynağından arşivlendi. http://web.archive.org/web/20160528173421/http://www.pbs.org/tesla/ins/lab_tescoil.html. Erişim tarihi: 2008-05-20. 
2. https://www.youtube.com/watch?v=wZL2Wvjvv2I Kablosuz elektrik üretimi videosu
3. Tilbury, Mitch (2007). The Ultimate Tesla Coil Design and Construction Guide. New York: McGraw-Hill Professional. s. 1. ISBN 0071497374. http://books.google.com/books?id=o39HRjMqTuwC&pg=PT27&dq=%22tesla+coil%22+spark+transmitter#v=onepage&q=%22tesla%20coil%22%20spark%20transmitter&f=false. 
4. Ramsey, Rolla (1937). Experimental Radio, 4th Ed.. New York: Ramsey Publishing. s. 175. http://books.google.com/books?id=AGrPAAAAMAAJ&q=%22oscillating+transformer%22+%22Tesla+coil%22&dq=%22oscillating+transformer%22+%22Tesla+coil%22. 
5. History of Wireless By Tapan K. Sarkar, et al. ISBN 0471783013
6. A Multifrequency electro-magnetic field generator that is capable of generating electro-magnetic radial fields, horizontal fields and spiral flux fields that are projected at a distance from the device and collected at the far end of the device by an antenna.

Daha fazla

Kullanımı ve diğer bilgiler

• Armagnat, H., & Kenyon, O. A. (1908). The theory, design and construction of induction coils. New York: McGraw.
• Haller, G. F., & Cunningham, E. T. (1910). The Tesla high frequency coil, its construction and uses. New York: D. Van Nostrand Co.
• Iannini, R. E. (2003). Electronic gadgets for the evil genius: 21 build-it-yourself projects. TAB electronics. New York: McGraw-Hill. Pages 137 – 202.
• Corum, Kenneth L. and James F. "Tesla Coils and the Failure of Lumped-Element Circuit Theory"
• Nicholson, Paul, "Tesla Secondary Simulation Project" (Current state of the art in rigorously describing Tesla coil secondary behavior through theoretical analysis, simulation and testing of results in practice)
• Bill Beaty "Nikola Tesla Coil Information".
• Vujovic, Ljubo, "Tesla Coil". Tesla Memorial Society of New York.
• Hickman, Bert, "Tesla Coil Information Center"
• Cooper, John. F., "Magnifying Transmitter early-type circuit diagram; Later-type circuit diagram". Tesla-Coil.com

Elektrik Dünyası

• "The Development of High Frequency Currents for Practical Application"., The Electrical World, Vol 32, No. 8.
• "Boundless Space: A Bus Bar". The Electrical World, Vol 32, No. 19.

Diğer yayınlar

• A. L. Cullen, J. Dobson, "The Corona Breakdown of Aerials in Air at Low Pressures". Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 271, No. 1347 (February 12, 1963), pp. 551–564
• Bieniosek, F. M., "Triple Resonance Pulse Transformer Circuit". Review of Scientific Instruments, 61 (6).
• Corum, J. F., and K. L. Corum, "RF Coils, Helical Resonators and Voltage Magnification by Coherent Spatial Modes". IEEE, 2001.
• de Queiroz, Antonio Carlos M., "Synthesis of Multiple Resonance Networks". Universidade Federal do Rio de Janeiro, Brazil. EE/COPE.
• Haller, George Francis, and Elmer Tiling Cunningham, "The Tesla high frequency coil, its construction and uses". New York, D. Van Nostrand company, 1910.
• Hartley, R. V. L., "Oscillations with Non-linear Reactances". Bell Systems Technical Journal, Sun Publishing. 1992.
• Norrie, H. S., "Induction Coils: How to make, use, and repair them". Norman H. Schneider, 1907, New York. 4th edition.
• Reed, J. L., "Greater voltage gain for Tesla transformer accelerators", Review of Scientific Instruments, 59, p. 2300, (1988).
• Curtis, Thomas Stanley, High Frequency Apparatus: Its Construction and Practical Application. Everyday Mechanics Co., 1916.

Dış bağlantılar

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