Charles L. Coffin

Charles L. Coffin
Charles L. Coffin

Charles L. Coffin of Detroit was awarded U.S. Patent 428,459 for an arc welding process using a metal electrode. This was the first time that metal melted from the electrode carried across the arc to deposit filler metal in the joint to make a weld.[1] About the same time, N.G. Slavianoff, a Russian, presented the same idea of transferring metal across an arc, but to cast metal in a mold.[2]


  1. ^ Cary, Howard B.; Helzer, Scott C. (2005), Modern Welding Technology, Upper Saddle River, New Jersey: Pearson Education, ISBN 0-1311-3029-3 
  2. ^ Sapp, Mark, A History of Welding, from Hepheastus to Apollo,, retrieved 2008-09-21 

Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Charles Carleton Coffin — Born July 26, 1823(1823 07 26) Boscawen, New Hampshire[1] …   Wikipedia

  • Charles A. Coffin — For other people of the same name, see Charles Coffin (disambiguation). Charles Albert Coffin (31 December 1844 14 July 1926) was the cofounder and first President of General Electric corporation. He was born in Somerset, Massachusetts to Albert… …   Wikipedia

  • Charles Edward Coffin — For other people of the same name, see Charles Coffin (disambiguation). Charles Edward Coffin (July 18, 1841 – May 24, 1912) was an American industrialist and politician who lived his adult life in Maryland. From there he served in the state… …   Wikipedia

  • Charles D. Coffin — For other people of the same name, see Charles Coffin (disambiguation). Charles Dustin Coffin (September 9, 1805 – February 28, 1880) was a U.S. Representative from Ohio. Born in Newburyport, Massachusetts, Coffin attended the public schools. He… …   Wikipedia

  • Charles C. Coffin: Four Years of Fighting — ▪ Primary Source       Autobiographies written by Union soldiers and journalists often included accounts of conversations with newly freed slaves; the section of Sherman s memoir covering the March and occupation of Savannah contains no fewer… …   Universalium

  • Charles D. Coffin — …   Deutsch Wikipedia

  • Charles William Floyd Coffin — (May 1, 1888 – August 2, 1968) was the Mayor of Englewood, New Jersey and chairman of the board of Franklin Balmar of Baltimore, Maryland.[1] Biography He was born May 1, 1888 in Pentwater, Michigan to Joel S. Coffin, Sr. and Harriet Whittington… …   Wikipedia

  • Charles Coffin — may refer to: Charles A. Coffin (1844–1926), first President of General Electric corporation Charles Carleton Coffin (1823–1896), author of several historic manuscripts Charles D. Coffin (1805–1880), U.S. Representative from Ohio Charles Edward… …   Wikipedia

  • Coffin (surname) — Coffin Ethnicity English Current region New England Southern England …   Wikipedia

  • Coffin — ist der Familienname folgender Personen: Charles Albert Coffin, erster CEO der US Firma General Electric Charles D. Coffin (1805–1880), US amerikanischer Politiker Charles Edward Coffin (1841–1912), US amerikanischer Politiker Clifford Coffin… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”