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Encyclopedia > Anyos Jedlik

Anyos Jedlik (Hungarian Jedlik István Ányos, Slovak Štefan Anián Jedlík) (January 11, 1800, Szimő (now Zemné in Slovakia) -December 13, 1895,Gyõr, Hungary) was a Hungarian inventor, engineer, physicist, and Roman Catholic Priest of Slovak origin. He is considered to be the Unsung Father of the Dynamo. January 11 is the 11th day of the year in the Gregorian calendar. ... 1800 (MDCCC) was an common year starting on Wednesday (see link for calendar). ... December 13 is the 347th day of the year (348th in leap years) in the Gregorian calendar. ... 1895 (MDCCCXCV) was a common year starting on Tuesday (see link for calendar) of the Gregorian calendar (or a common year starting on Thursday of the 12-day-slower Julian calendar). ... An inventor is a person who creates new inventions, typically technical devices such as mechanical, electrical or software devices or methods. ... Look up engineer in Wiktionary, the free dictionary. ... A physicist is a scientist trained in physics. ... The Roman Catholic Church, most often spoken of simply as the Catholic Church, is the largest Christian church, with over one billion members. ... Roman Catholic priest LCDR Allen R. Kuss (USN) aboard USS Enterprise A priest or priestess is a holy man or woman who takes an officiating role in worship of any religion, with the distinguishing characteristic of offering sacrifices. ... Dynamo can refer to more than one item. ...

Ányos Jedlik
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Ányos Jedlik

Life

Ányos Jedlik was born in Szimő (Zemné) in the Komárom county (modern day Slovakia). He was born of Magyarized Slovak parentage. His education began at Trnava (Hung.: Nagyszombat) and Pressburg (now Bratislava) high schools. In 1817 he became a Benedictine and from that time continued his studies at the schools of that order. He lectured at Benedictine schools up to 1839, then for 40 years at the Budapest University of Sciences department of physics-mechanics. Only few guessed at that time that his beneficial activities would play an important part in bringing up a new generation of physicists. Komárom county (in Latin: comitatus Comaromiensis, in Hungarian: Komárom (vár)megye, in Slovak: Komárňanský komitát / Komárňanská stolica / Komárňanská župa, in German: Komorner Gespanschaft / Komitat Komorn) was a historic administrative county (comitatus) of the Kingdom of Hungary in present-day southern... Magyarization or Magyarisation is the common name given to a number of forced assimilation policies applied by the Hungarian authorities at different times in history. ... Trnava (Hungarian: Nagyszombat, German: Tyrnau) is a town in western Slovakia, 45 kilometers to the north-east of Bratislava, on the Trnávka river, and at the main Bratislava-Žilina railway and Bratislava-Žilina limited-access highway. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... A Benedictine is a person who follows the Rule of St Benedict. ... 1839 was a common year starting on Tuesday (see link for calendar). ... This article is about Eötvös Loránd University, which is often referred to as University of Budapest. ...

Ányos Jedlik's single pole electric starter (dynamo) (1861)
Ányos Jedlik's single pole electric starter (dynamo) (1861)

In 1845 he began teaching his pupils in Hungarian in lieu of Latin. Through his textbook he is regarded as one of the establishers of Hungarian vocabulary in physics. He became the dean of the faculty of arts in 1848, and by 1863 he was rector of the University. From 1858 he was a corresponding member of the Hungarian Academy of Sciences and from 1873 an honorary member. He preceded his contemporaries in his scientific work, but he did not speak about his most important invention, his prototype dynamo, until 1856; it was not until 1861 that he mentioned it in writing in a list of inventory of the university. Although that document might serve as a proof of Jedlik's status as the originator, the invention of the dynamo is linked to Siemens' name because Jedlik's invention did not rise to notice at that time. Image File history File links Jedlikdynamo. ... Image File history File links Jedlikdynamo. ... 1861 is a common year starting on Tuesday. ... 1845 was a common year starting on Wednesday (see link for calendar). ... Latin is an ancient Indo-European language originally spoken in the region around Rome called Latium. ... 1848 is a leap year starting on Saturday of the Gregorian calendar. ... 1863 (MDCCCLXIII) is a common year starting on Thursday of the Gregorian calendar (or a common year starting on Saturday of the Julian calendar). ... 1858 (MDCCCLVIII) is a common year starting on Friday of the Gregorian calendar (or a common year starting on Sunday of the 12-day-slower Julian calendar). ... The Hungarian Academy of Sciences (in short: HAS, in Hungarian: Magyar Tudományos Akadémia) was founded in 1825, when Count István Széchenyi offered one years income of his estate for the purposes of a Learned Society at a district session of the Diet in Bratislava (seat... 1873 was a common year starting on Wednesday (see link for calaber). ... An electrical generator is a device that produces electrical energy from a mechanical energy source. ... 1856 was a leap year starting on Tuesday (see link for calendar). ... 1861 is a common year starting on Tuesday. ...


In 1827, he started experimenting with electromagnetic rotating devices which he called lightning-magnetic self-rotor. In the prototype both the stationary and the revolving parts were electromagnetic. In 1873 at the World's Fair in Vienna he demonstrated his lighting conductor. After his retirement he continued working and spent his last years in complete seclusion at the priory in Győr. Naval Battle of Navarino by Carneray 1827 was a common year starting on Monday (see link for calendar). ... 1873 was a common year starting on Wednesday (see link for calaber). ... A Worlds Fair is any of various large expositions held since the mid 19th century. ... Vienna (German: Wien [viːn]; Slovenian: Dunaj, Croatian and Serbian: Beč Romanian: Viena, Hungarian: Bécs, Czech: Vídeň, Slovak: Viedeň, Romany Vidnya;) Vienna is the capital of Austria, and also one of the nine States of Austria. ... In science and engineering, conductors are materials that contain movable charges of electricity. ... GyÅ‘r listen [â–¶]help (German: Raab, Slovak: Ráb) is the most important city of Northwest-Hungary, the capital of GyÅ‘r-Moson-Sopron county and lies on one of the important roads of Central Europe, halfway between Budapest and Vienna. ...


Acclaim

Ányos Jedlik's best known invention is the principle of 'self-excitement'. With the single pole electric starter, he formulated the concept of the dynamo at least 6 years prior to Siemens and Wheatstone. In essence the concept is that instead of permanent magnets, two electromagnets opposite each other induce the magnetic field around the rotor. Dynamo can refer to more than one item. ... Werner von Siemens Ernst Werner von Siemens (December 13, 1816 – December 6, 1892) was a German inventor and industrialist. ... Sir Charles Wheatstone (February 6, 1802 - October 19, 1875) was the British inventor of many innovations including the English concertina an early form of microphone the Playfair cipher (named for Lord Playfair, the person who publicized it) and the Wheatstone bridge. ... Magnetic lines of force of a bar magnet shown by iron filings on paper A magnet is an object that has a magnetic field. ... An electromagnet is a type of magnet in which the magnetic field is induced by a flow of electric current. ... It has been suggested that Magnetic field density be merged into this article or section. ...


As one side of the coil passes in front of the north pole, crossing the line of force, current is thus induced. As the frame rotates further the current diminishes, then arriving at the front of the south pole it rises again but flows in the opposite direction. The frame is connected to a commutator, thus the current always flows in the same direction in the external circuit. For an electrical switch that periodically reverses the current see commutator (electric) In mathematics, the commutator gives an indication of how poorly a certain binary operation fails to be commutative. ... There are many kinds of circuit An electric circuit interconnects electrical elements or electronic elements together usually to perform some useful function. ...


External links

  • Biography (in Hungarian)
  • Jedlik Biography Author Asked - Rights Released


 

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