| 词条 | Richard Newsham |
| 释义 |
Richard Newsham (died 1743) was an English inventor. He took out 2 patents for fire engines in 1721 and 1725 (Royal Patent Office 1721 patent #439 and 1725 patent #479) and soon dominated the fire engine market in England.[1] The engine had two single-acting pistons and an air vessel placed in a tank which formed the frame of the machine. The pump was worked by people at the long cross handles. At the front of the engine, protected by a sheet of horn and a door, were directions for keeping the machine in order.[2] The cistern could hold about {{convert|170|USgal|L}} of water pumping up to {{convert|100|USgal|L}} a minute.[3] New York City imported its first two fire engines from Newsham in 1731.[4] In 1737 Newsham made a manual fire pump for the Parish of Bray in Berkshire. When Richard Newsham died in 1743 the company was willed to his son Lawrence Newsham. When Lawrence died in 1747 he bequeathed the company to his widow and his cousin George Ragg and the company became Newsham and Ragg.[5] See also
External links
Notes1. ^{{cite web|url=http://dartmouthmuseum.org/collections/picture-archive/c/c0811.html|title=Town Fire Engine - Newsham Engine - Built 1734 - Bought 1872 - Used until 1906 - Dartmouth|publisher=Dartmouth Museum|accessdate=31 May 2012|quote=Richard Newsham of London, in 1725 patented "a new water engine for quenching and extinguishing fires". Newsham's engine, while it probably owed much to the earlier Dutch engines, was a great improvement on previous machines. The best modern manual fire engines are in their mechanism very similar to Newsham's engines of 200 years ago.}} {{DEFAULTSORT:Newsham, Richard}}2. ^{{cite news |title= Science and Society Picture Library - Search|url= http://www.scienceandsociety.co.uk/results.asp?image=10288335&wwwflag=2&imagepos=2|publisher= |first= |last= |date= |accessdate= 2007-01-17}} 3. ^{{cite news |title= On TV : A CARography : Fire Engines:Powerful Pumpers (303) : Fine Living|url= http://www.fineliving.com/fine/making_the_mark/episode/0,1663,FINE_1412_23171,00.html|publisher= |first= |last= |date= |accessdate= 2007-01-17}} 4. ^{{cite news |title= New York City Fire Museum - Education and Fire Safety|url= http://www.nycfiremuseum.org/education/history/chapter2.php|publisher= |first= |last= |date= |accessdate= 2007-01-17}} 5. ^{{cite DNB|wstitle=Newsham, Richard|volume=40|page=362}} 4 : English inventors|History of firefighting|Year of birth missing|1743 deaths |
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