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Emile Berliner

Emile Berliner
Born(1851-05-20)May 20, 1851
Hanover, Kingdom of Hanover
DiedAugust 3, 1929(1929-08-03) (aged 78)
Washington, D.C., U.S.
Resting placeRock Creek Cemetery
Washington, D.C., U.S.
NationalityGerman, American
Alma materCooper Union Institute
OccupationInventor
Known forDisc record, microphone
Spouse
Cora Adler
​
(m. 1881⁠–⁠1929)​
Children7 including Henry Berliner
AwardsElliott Cresson Medal (1913)

Emile Berliner (May 20, 1851 – August 3, 1929) originally Emil Berliner, was a German-American inventor. He is best known for inventing the lateral-cut flat disc record (called a "gramophone record" in British and American English) used with a gramophone. He founded the United States Gramophone Company in 1894.[1]

Early life

Berliner was born in Hanover, Germany, in 1851 into a Jewish merchant family. Though Jewish, he eventually became agnostic.[2][3] He completed an apprenticeship to become a merchant, as was family tradition. While his real hobby was invention, he worked as an accountant to make ends meet. To avoid being drafted in the Franco-Prussian War, Berliner migrated to the United States of America in 1870 with a friend of his father's, in whose shop he worked in Washington, D.C.[4] He moved to New York and, living off temporary work such a paper route and cleaning bottles, he studied physics at night at the Cooper Union Institute.[5]

Career

After some time working in a livery stable, Berliner became interested in the new audio technology of the telephone and phonograph. He invented an improved telephone transmitter, one of the first types of microphones. The patent was acquired by the Bell Telephone Company (see The Telephone Cases), but contested, in a long legal battle, by Thomas Edison. On February 27, 1901, the United States Court of Appeals would declare Berliner's patent void and awarded Edison full rights to the invention. "Edison preceded Berliner in the transmission of speech," the court would write. "The use of carbon in a transmitter is, beyond controversy, the invention of Edison".[6][7]

Berliner moved to Boston in 1877, where he became a United States citizen four years later. He worked for Bell Telephone until 1883, when he returned to Washington and established himself as a private researcher.

Rotary engine and helicopters

Berliner also developed a rotary engine and an early version of the helicopter. According to a July 1, 1909, report in The New York Times, a helicopter built by Berliner and J. Newton Williams of Derby, Connecticut, had Williams "from the ground on three occasions" at Berliner's laboratory in the Brightwood neighborhood of Washington, D.C.[8]

Between 1907 and 1926, Berliner worked on technologies for vertical flight, including a lightweight rotary engine. Berliner obtained automobile engines from the Adams Company in Dubuque, Iowa, whose Adams-Farwell automobile used air-cooled three- or five-cylinder rotary engines developed in-house by Fay Oliver Farwell (1859–1935). Berliner, his assistant R.S. Moore, and Farwell developed a 36-hp rotary engine for use in helicopters, an innovation on the heavier inline engines then in use.[9]

In 1909, Berliner founded the Gyro Motor Company in Washington, D.C. The company's principals included Berliner, president; Moore, designer and engineer; and Joseph Sanders (1877–1944), inventor, engineer, and manufacturer. The manager of the company was Spencer Heath (1876–1963), a mechanical engineer who was connected with the American Propeller Manufacturing Company, a manufacturer of aeronautical related mechanisms and products in Baltimore, Maryland. By 1910, Berliner was experimenting with the use of a vertically mounted tail rotor to counteract torque on his single-main-rotor design, a configuration that led to practical helicopters of the 1940s.[9] The building used for these operations exists at 774 Girard Street NW, Washington, D.C., where its principal facade is in the Fairmont-Girard alleyway.[10] On June 16, 1922, Berliner and his son, Henry, demonstrated a helicopter for the United States Army.

Henry became disillusioned with helicopters in 1925, and the company shut down.[9] In 1926, Henry Berliner founded the Berliner Aircraft Company,[9] which merged to become Berliner-Joyce Aircraft in 1929.

Other

Berliner's other inventions include a new type of loom for mass-production of cloth and an acoustic tile.

Berliner, who suffered a nervous breakdown in 1914,[11] also advocated for improvements in public health and sanitation. He also advocated for women's equality and, in 1908, established a scholarship program, the Sarah Berliner Research Fellowship, in honor of his mother.

Death

On August 3, 1929, Berliner died of a heart attack at his home at the Wardman Park Hotel in Washington, D.C., at the age of 78.[12] He is buried in Rock Creek Cemetery in Washington, D.C., alongside his wife and a son, Herbert Samuel Berliner.[13]

Publications

Books

Emile Berliner with a veiled woman
  • Conclusions, 1899, Levytype Corporation, Philadelphia
  • The Milk Question and Mortality Among Children Here and in Germany: An Observation, 1904, The Society for Prevention of Sickness
  • Some Neglected Essentials in the Fight against Consumption, 1907, The Society for Prevention of Sickness
  • A Study Towards the Solution of Industrial Problems in the New Zionist Commonwealth, 1919, N. Peters
  • Muddy Jim and other rhymes: 12 illustrated health jingles for children, 1919, Jim Publication Company.

Patents

Marker for the Berliner family in Rock Creek Cemetery, Washington, D.C.

Patent images in Tag Image File Format

  • U.S. patent 199,141 Telephone (induction coils), filed October 1877, issued January 1878
  • U.S. patent 222,652 Telephone (carbon diaphragm microphone), filed August 1879, issued December 1879
  • U.S. patent 224,573 Microphone (loose carbon rod), filed September 1879, issued February 1880
  • U.S. patent 225,790 Microphone (spring carbon rod), filed Nov 1879, issued March 1880
  • UK Patent 15232 filed November 8, 1887
  • U.S. patent 372,786 Gramophone (horizontal recording), original filed May 1887, refiled September 1887, issued November 8, 1887
  • U.S. patent 382,790 Process of Producing Records of Sound (recorded on a thin wax coating over metal or glass surface, subsequently chemically etched), filed March 1888, issued May 1888
  • U.S. patent 463,569 Combined Telegraph and Telephone (microphone), filed June 1877, issued November 1891
  • U.S. patent 548,623 Sound Record and Method of Making Same (duplicate copies of flat, zinc disks by electroplating), filed March 1893, issued October 1895
  • U.S. patent 564,586 Gramophone (recorded on underside of flat, transparent disk), filed November 7, 1887, issued July 1896

References

  1. ^ Library of Congress. "Emile Berliner and the Birth of the Recording Industry: The Gramophone". Retrieved 2017-01-19.
  2. ^ "Concerning Emile Berliner, The Jew TO BE a Jew may mean one of several identities. For example, the Jew, Emile Berliner, the late inventor, called himself agnostic." B'nai B'rith, The National Jewish monthly: Volume 43; Volume 43.
  3. ^ "In 1899, Berliner wrote a book, Conclusions, that speaks of his agnostic ideas on religion and philosophy." Seymour Brody, Jewish heroes & heroines of America: 151 true stories of Jewish American heroism (2003), page 119.
  4. ^ "Emil Berliner: Google würdigt den Schallplatten-Erfinder – NETZWELT". Netzwelt.de. Retrieved 2013-07-25.
  5. ^ "Emil Berliners 160. Geburtstag: Google Doodle für den Erfinder der Schallplatte – Kultur". Stern.De. 2011-05-20. Retrieved 2013-07-25.
  6. ^ Inventors Hall of Fame Archived June 10, 2006, at the Wayback Machine, E. Berliner, U.S. patent 0,463,569 filed June 1877, issued November 1891
  7. ^ "Engineering and Technology History Wiki: Telephones – Variable Resistance Transmitters". 9 January 2015. Retrieved 2018-05-10.
  8. ^ "Helicoptre Lifts Itself and Man". Youngstown Vindicator. July 1, 1909. Retrieved 2022-11-23.
  9. ^ a b c d "Berliner Helicopter, Model 1924". National Air and Space Museum. 1998. Archived from the original on 8 April 2010. Retrieved 17 June 2010.
  10. ^ "National Register of Historic Places Registration Form: Standard Material Company/Gyro Motor Company". U.S. Department of the Interior. August 8, 2014. Retrieved November 28, 2022.
  11. ^ "In the Public Eye". Technology Review. 23: 60–61. January 1921.
  12. ^ Frank, Caso (June 8, 2011). "Emile Berliner (1851–1929)". Immigrant Entrepreneurship. German Historical Institute. Retrieved January 12, 2018.
  13. ^ Wilson, Scott (2016). Resting Places: The Burial Sites of More Than 14,000 Famous Persons, 3d ed (3 ed.). McFarland. p. 59. ISBN 978-1-476-62599-7.

Further reading

Quelle: https://en.wikipedia.org/wiki/Emil_Berliner