Austrian entrepreneur, physicist, and inventor (1878–1913)
Robert von Lieben (September 5, 1878, in Vienna – February 20, 1913, in Vienna) was an Austrian entrepreneur, and self-taught[1] physicist and inventor. Lieben and his associates Eugen Reisz and Siegmund Strauss invented and produced a gas-filled triode – the first thermionic valve with a control grid that was designed specifically for amplification rather than demodulation of signals, and is a distant ancestor of the thyratron.[2][3] After Lieben's death, the "Lieben valve", which is also known in English as the "Lieben-Reisz valve"[1] and in German as the "LRS-Relais"[4] (Lieben-Reisz-Strauss relay), was used in the world's first continuous wave radio frequency generator designed for radio telephony.[2]
chemist RobertvonLieben, Austrian Jewish physicist Palais Lieben-Auspitz, a ring road in Vienna, Austria All pages with titles containing Lieben This disambiguation...
to extend the distance that signals could be transmitted. In 1906, RobertvonLieben filed for a patent for a cathode-ray tube which used an external magnetic...
invented the first radio tube, the diode, in 1904. Two years later, RobertvonLieben and Lee De Forest independently developed the amplifier tube, called...
Englishman Sir John Ambrose Fleming invents the first electron tube. 1906 RobertvonLieben patented his "inertia working cathode-ray-relays". By 1910 he developed...
with a control grid) was created on March 4, 1906, by the Austrian RobertvonLieben independent from that, on October 25, 1906, Lee De Forest patented...
RobertvonLieben independently patented tubes that added a third electrode, a control grid, between the filament and plate to control current. Von Lieben's...
Analytic psychology (Stout) Axiological ethics Anna vonLieben (his sister-in-law) RobertvonLieben (his nephew) List of Austrian scientists List of Austrians...
Britannica article "Bunsen, Robert Wilhelm von". Media related to Robert Bunsen at Wikimedia Commons Robert Wilhelm Bunsen Robert Bunsen at the Mathematics...
transmitters, built by Meissner in 1913 with an early triode tube by RobertvonLieben. He used it in a historic 36 km (24 mi) voice transmission from Berlin...
London, invented the first radio tube, the diode. Then, in 1906, RobertvonLieben and Lee De Forest independently developed the amplifier tube, called...
and musicologist Theodor W. Adorno and grandnephew of the physicist RobertvonLieben. His brother is Nobel laureate Martin Karplus, a Harvard chemist....
Boltzmann was professor, though he worked under the direction of Albert von Ettinghausen. They discovered the Ettingshausen and Nernst effects: that...
States (born 1936) Martin Lewis Perl – United States (1927–2014) RobertvonLieben – Austria-Hungary (1878–1913) Alfred-Marie Liénard – France (1869–1958)...
of 1906 he sent the first radio broadcast of voice. Also in 1906, RobertvonLieben and Lee De Forest independently developed the amplifier tube, called...
214,283 "Wireless Telegraphy." Metropolitan Opera radio broadcasts RobertvonLieben Lee de Forest entry (#20) in the 1900 U.S. Census (Milwaukee, Wisconsin)...
athlete (d. 1933) September 2 – Werner von Blomberg, German field marshal (d. 1946) September 5 – RobertvonLieben, Austrian physicist (d. 1913) September...
musicologist Theodor W. Adorno and grandnephew of the physicist RobertvonLieben. His brother, Robert Karplus, was an internationally recognized physicist and...
neurophysiologist and psychiatrist, and Valerie vonLieben, a sister of physicist RobertvonLieben. He had three brothers, Johann (Hans) Karplus (father...
Gibson (born 1854), Scottish physician and geologist. February 20 – RobertvonLieben (born 1878), Austrian physicist. April 14 – Carl Hagenbeck (born 1844)...
philatelist, founder of Stanley Gibbons Ltd (b. 1840) February 20 – RobertvonLieben, Austrian physicist (b. 1878) February 22 Ferdinand de Saussure, Swiss...
The Ignaz Lieben Prize, named after the Austrian banker Ignaz Lieben [de], is an annual Austrian award made by the Austrian Academy of Sciences to young...
the Nobel Prize in Physiology or Medicine (died 1976) September 5 – RobertvonLieben, Austrian physicist (died 1913) September 13 – Matilde Moisant, American...
Adolf Lieben (3 December 1836 – 6 June 1914) was an Austrian Jewish chemist. He was born in Vienna the son of Ignatz Lieben. He studied at the University...
Idiots), in the 1931 novel Schloss Gripsholm by Kurt Tucholsky. "Leben und Lieben. Gedichte" (1895). Irrlichter (1900, three theatreworks: Andrei, Erich and...
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