Who patented a device that oiled machine engines?
Elijah McCoy
Elijah McCoy received his first patent for an automatic lubricating device in 1872. Previously, engines had to be stopped before necessary lubrication could be applied.
Who invented oil lubricators?
Elijah McCoy filed his 45th patent in 1915 when he was 72. By then engines were running at much higher temperatures, and lubrication had become increasingly difficult. He invented a graphite/oil lubricator and then formed a company to produce it. McCoy went into old age proud, active, and alert.
Who invented oil lubricators for steam engines?
engineer Elijah McCoy
African American mechanical engineer Elijah McCoy patented this version of his of lubricator in 1882. The many moving parts on a steam locomotive required constant lubrication, and crews had to apply oil regularly.
Who is important to Elijah McCoy?
Elijah McCoy (1843?-1929) made important contributions to the design of railroad locomotives after the Civil War. He kept pace with the progress of locomotive design, devising new lubricating systems that served the steam engines of the early twentieth century.
Who received his first patent for an automatic lubricating device in 1872?
McCoy began experimenting with automatic lubricators. The trick was to create a mechanism with a large reservoir that fed oil into the engine one drip at a time. He patented his first lubricator in 1872 and quickly followed it with five more improvements.
What did Robert Fulton invent?
steamboat
Robert Fulton designed and operated the world’s first commercially successful steamboat. Fulton’s Clermont made its historic first run in August 1807 on the Hudson River.
How many patents did Thomas Edison have?
1,093 patents
By the time he died on October 18, 1931, Thomas Edison had amassed a record 1,093 patents: 389 for electric light and power, 195 for the phonograph, 150 for the telegraph, 141 for storage batteries and 34 for the telephone.
What was Robert Fulton nationality?
American
Robert Fulton/Nationality
Robert Fulton, (born November 14, 1765, Lancaster county, Pennsylvania [U.S.]—died February 24, 1815, New York, New York), American inventor, engineer, and artist who brought steamboating from the experimental stage to commercial success.
Who invented iron board?
Sarah Boone
Improved Ironing Board, Invented by Sarah Boone in 1892 One of the first Black women in U.S. history to receive a patent, she expanded upon the original ironing board, which was essentially a horizontal wooden block originally patented in 1858.