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Edwin Ruud
Black and white portrait photograph of Edwin Ruud from a 1922 publication of Gas Age, Volume 50.
Edwin Ruud
Born Edvin Ruud
يونيه 9, 1854(1854-06-09)[1]
Askim in Østfold, Norway[2]
Died ديسمبر 9, 1932(1932-12-09) (العمر 78)[1]
Pittsburgh, Pennsylvania
Resting place Plot: Rudd Mausoleum Section 11, lot 39; Homewood Cemetery, Pittsburgh, USA[1]
Nationality Norwegian-American[3]
Education Horten Technical School (Horten tekniske skole)
Vestfold, Norway[4]
Occupation
  • Mechanical Engineer
  • Inventor
قالب:Infobox engineering career
Spouse(s) Minna Kaufmann (1872-1953)[5]
Signature
EdwinRuud-inventor-Signature.png
A 1915 diagram showing the innards of a Ruud instantaneous water heater

ادوين رود Edwin Ruud هو مهندس ميكانيكي ومخترع نرويجي أمريكي اتولد في يوم 9 يونيو 1854 في النرويج، وهاجر إلى الولايات المتحدة وأكمل دراسته هناك. اتعرف بتصميمه سخان الماء بدون خزان، وتوفي في 9 ديسمبر 1932.[6]

A Ruud Type F Size no. 3 instantaneous and automatic water heater from 1906

مراجع[تعديل]

  1. أ ب ت "Edwin Rudd (1854 - 1932) - Find A Grave Memorial". Find a Grave. Retrieved 2015-01-24. 
  2. "The 25th Anniversary of the Ruud Manufacturing Co". The Plumbers Trade Journal, Volume 73. October 15, 1922. Retrieved April 1, 2017. 
  3. "A Silver Jubilee With a Meaning". Domestic Engineering and the Journal of Mechanical Contracting. 101: 2. 1922-10-07. Retrieved 2015-01-24. 
  4. "Ruud Celebrates 25th Anniversary". American Gas Journal, Volume 117, page 322. October 7, 1922. Retrieved April 1, 2017. 
  5. "Mrs. Minna Kaufmann Ruud, widow of Edwin Ruud". Pittsburgh Post-Gazette, Page 13. April 21, 1953. Retrieved April 1, 2017. 
  6. Edwin Rudd (1854 - 1932) - Find A Grave Memorial