Saturday, January 2, 2016

History of electirc discoveries timeline

 

Year
Event
600 B.C.
Thales of Miletus discovered static electricity by rubbing fur on substances such as amber
1600
English scientist William Gilbert coined the word electricus after careful experiments.
1705
English scientist Francis Hauksbee made a glass ball that glowed when spun and rubbed with the hand
1720
English scientist Stephen Gray discovered insulators and conductors
1745
German physicist Ewald Georg von Kleist and Dutch scientist Pieter van Musschenbroek invented Leyden jars
1752
American scientist Benjamin Franklin showed that lightning was electrical by flying a kite, and explained how Leyden jars work
1780
Italian scientist Luigi Galvani discovered the Galvanic action in living tissue
1783
French physicist Charles-Augustin de Coulomb formulated Coulomb's law
1785
French mathematician Pierre-Simon Laplace developed the Laplace transform to transform a linear differential equation to an algebraic equation. Later, his transform became a tool in circuit analysis.
1800
Italian physicist Alessandro Volta invented the battery
1820
Danish physicist Hans Christian Ørsted accidentally discovered that an electric field creates a magnetic field
1820
One week after Ørsted's discovery, French physicist André-Marie Ampère published his law. He also proposed right-hand screw rule
1821
German scientist Thomas Johann Seebeck discovered thermoelectricity
1825
English physicist William Sturgeon developed the first electromagnet
1827
German physicist Georg Ohm introduced the concept of electrical resistance
1831
English physicist Michael Faraday published the law of electromagnetic induction (Joseph Henry developed the same law independently)
1831
American scientist Joseph Henry in United States developed a prototype DC motor
1832
French instrument maker Hippolyte Pixii in France developed a prototype DC generator
1833
Michael Faraday developed laws of electrolysis
1833
Michael Faraday invented thermistor
1833
English Samuel Hunter Christie invented Wheatstone bridge (It is named after Charles Wheatstone who popularized it)
1836
Irish priest (and later scientist) Nicholas Callan invented transformer in Ireland
1837
English scientist Edward Davy invented the electric relay
1839
French scientist Edmond Becquerel discovered the Photovoltaic Effect
1844
American inventor Samuel Morse developed telegraphy and the Morse code
1845
German physicist Gustav Kirchhoff developed two laws now known as Kirchoff's Circuit laws
1850
Belgian engineer Floris Nollet invented (and patented) a practical AC generator
1855
First utilization of AC (in electrotherapy) by French neurologist Guillaume Duchenne
1856
Belgian engineer Charles Bourseul proposed telephony
1856
First electrically powered light house in England
1860
German scientist Johann Philipp Reis invented Microphone
1862
Scottish physicist James Clerk Maxwell published four equations bearing his name
1866
1873
Belgian engineer Zenobe Gramme who developed DC generator accidentally discovered that a DC generator also works as a DC motor during an exhibit in Vienna.
1876
Russian engineer Pavel Yablochkov invented electric carbon arc lamp
1876
Scottish inventor Alexander Graham Bell invented telephone
1877
American inventor Thomas Alva Edison invented phonograph
1877
First street lighting in Paris, France
1877
American inventor Thomas Alva Edison invented phonograph
1877
German industrialist Werner von Siemens deveoped primative load speaker
1878
First hydroelectric plant in Cragside, England
1878
English engineer Joseph Swan invented Incandescent light bulb
1879
American physicist Edwin Herbert Hall discovered Hall Effect
1879
Thomas Alva Edison introduced a long lasting filament for the incandescent lamp.
1880
French physicists Pierre Curie and Jacques Curie discovered Piezoelectricity
1882
First thermal power stations in London and New York
1883
English physicist J J Thomson invented waveguides
1887
German American inventor Emile Berliner invented gramophone record
1888
German physicist Heinrich Hertz proved the that electro magnetic waves travel over some distance. (First indication of radio communication)
1888
Italian physicist and electrical engineer Galileo Ferraris publishes a paper on the induction motor and Serbian-American engineer Nikola Tesla gets a US patent on the same device[3][4]
1890
Thomas Alva Edison invented fuse
1893
During the Fourth International Conference of Electricians in Chicago electrical units were defined
1894
Russian physicist Alexander Stepanovich Popov developed a prototype of a radio receiver
1896
First successful intercontinental telegram
1897
German inventor Karl Ferdinand Braun invented cathode ray oscilloscope (CRO)
1900
Italian inventor Guglielmo Marconi succeeded in first radio broadcast
1901
First transatlantic radio broadcast by Guglielmo Marconi
1901
American engineer Peter Cooper Hewitt invented Fluorescent lamp
1904
English engineer John Ambrose Fleming invented diode
1906
American inventor Lee de Forest invented triode
1908
Scottish engineer Alan Archibald Campbell-Swinton, laid the principles of Television.
1911
Dutch physicist Heike Kamerlingh Onnes discovered Superconductivity
1912
American engineer Edwin Howard Armstrong developed Electronic oscillator
1915
French phyisicist Paul Langevin and Russian engineer Constantin Chilowsky invented sonar
1917
American engineer Alexander M. Nicholson invented crystal oscillator
1918
French physicist Henri Abraham and Eugene Bloch invented multivibrator
1919
Edwin Howard Armstrong developed standard AM radio receiver
1921
Metre Convention was extended to include the electrical units
1925
Austrian American engineer Julius Edgar Lilienfeld patented the first FET (which became popular much later)
1926
Yagi-Uda antenna was developed by the Japanese engineers Hidetsugu Yagi and Shintaro Uda
1927
1927
German Physicist Max Dieckmann invented Video camera tube
1928
First experimental Television broadcast in the US.
1929
First public TV broadcast in Germany
1931
First wind energy plant in the Soviet Union
1936
1936
Austrian engineer Paul Eisler invented Printed circuit board
1936
English scientist Robert Watson-Watt devevoped the Radar concept which was proposed earlier.
1938
Russian American engineer Vladimir K. Zworykin developed Iconoscope
1939
Edwin Howard Armstrong developed FM radio receiver
1939
Russell and Sigurd Varian developed the first Klystron tube in the US.
1941
German engineer Konrad Zuse developed the first programmable computer in Berlin
1944
English engineer John Logie Baird developed the first color picture tube
1945
1947
American engineers John Bardeen and Walter Houser Brattain together with their group leader William Shockley invented transistor.
1948
Hungarian-British physicist Dennis Gabor invented Holography
1950
French physicist Alfred Kastler invented MASER
1951
First nuclear power plant in the US
1953
First fully transistorized computer in the US
1958
American engineer Jack Kilby invented the integrated circuit (IC)
1960
American engineer Theodore Harold Maiman invented the LASER
1962
Nick Holonyak Jr. invented the LED
1963
First home Videocassette recorder (VCR)
2008
American scientist Richard Stanley Williams invented memristor which was proposed by Leon O. Chua in 1971

 

7 comments:

  1. Chaos Theatre: History Of Electirc Discoveries Timeline >>>>> Download Now

    >>>>> Download Full

    Chaos Theatre: History Of Electirc Discoveries Timeline >>>>> Download LINK

    >>>>> Download Now

    Chaos Theatre: History Of Electirc Discoveries Timeline >>>>> Download Full

    >>>>> Download LINK

    ReplyDelete

Blogger Tips And Tricks|Latest Tips For Bloggers Free Backlinks