John Ramsbottom (engineer)

John Ramsbottom
1879 by William Percy (1820–1893), with a model of his water scoop
Born11 September 1814
Todmorden, Yorkshire, England
Died20 May 1897 (1897-05-21) (aged 82)
Alderley Edge, Cheshire, England
NationalityEnglish
Engineering career
DisciplineMechanical engineering

John Ramsbottom (11 September 1814 20 May 1897) was an English mechanical engineer. Born in Todmorden, then on the county border of Yorkshire and Lancashire. He was the Chief Mechanical Engineer for the London and North Western Railway for 14 years. He created many inventions for railways, most notably the split metal piston ring now used by nearly all reciprocating engines.