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William David Coolidge (/ ˈ k uː l ɪ dʒ /; October 23, 1873 – February 3, 1975) was an American physicist and engineer, who made major contributions to X-ray machines. He was the director of the General Electric Research Laboratory and a vice-president of the corporation.
William David Coolidge (Hudson, 23 de outubro de 1873 — Schenectady, 3 de fevereiro de 1975) foi um físico estadunidense responsável por diversos aprimoramentos no campo dos raios X e também pelo registro de muitas patentes na mesma área.
William D. Coolidge (born October 23, 1873, Hudson, Massachusetts, U.S.—died February 3, 1975, Schenectady, New York) was an American engineer and physical chemist whose improvement of tungsten filaments was essential in the development of the modern incandescent lamp bulb and the X-ray tube.
- The Editors of Encyclopaedia Britannica
William David COOLIDGE. Ingeniero y físico estadounidense (Hudson,1873- Schenectady,1975) conocido por la fabricación del tubo de rayos X que hoy lleva su nombre, y que en 1913 representó una revolución en el campo de la radiología y de la medicina.
17 de jan. de 2023 · William D Coolidge (1873-1975) was an American physicist who revolutionised radiology with his groundbreaking x-ray tube, the underlying technology of which remains at the core of every machine more than a century later.
William David Coolidge was born in Hudson, Massachusetts, near Boston, on October 23,1873, and he died on February 3, 1975 in Schenectady, New York. His father, Albert Edward, was a shoemaker by occupation, but he supplemented his income by running a farm of seven acres.
Dr. W. D. Coolidge (1873-1975) was one of the most important innovators of the 20th century. Coolidge developed the ductile tungsten filament used in lightbulbs, fluorescent lamps, car ignitions and vacuum tubes.
