John Ambrose Fleming (nonfiction): Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 10: | Line 10: | ||
<gallery mode="traditional"> | <gallery mode="traditional"> | ||
John_Fleming_in_Fleming_tube.jpg|Miniaturized version of John Fleming delivers lecture from within Fleming tube. | |||
</gallery> | </gallery> | ||
Revision as of 10:16, 24 November 2016
Sir John Ambrose Fleming FRS (29 November 1849 – 18 April 1945) was a British electrical engineer and physicist.
He is known for inventing the first thermionic valve or vacuum tube.
He is also famous for the left hand rule (for electric motors).
On 11 June 1887 he married Clara Ripley (1856/7–1917), daughter of Walter Freake Pratt, a solicitor from Bath. On 27 July 1928 he married the popular young singer Olive May Franks (b. 1898/9), of Bristol, daughter of George Franks, a Cardiff businessman.
In the News
Miniaturized version of John Fleming delivers lecture from within Fleming tube.
Fiction cross-reference
Nonfiction cross-reference
External links:
- John Ambrose Fleming @ Wikipedia