Dosiero:SteamEngine Boulton&Watt 1784.png

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Resumo

Priskribo
English: Sketch showing a steam engine designed by Boulton & Watt, England, 1784.

Labelling: B steam valves (input),

C steam-cylinder,
E exhaust steam valves,
H Connecting rod link to beam
N cold water pump,
O connecting rod,
P piston,
Q regulator/governor,
R rod of the air-pump,
T steam input flap (controlled by governor (Q).
g link connecting piston (P) and beam via parallel motion g-d-c,
m steam inflow lever worked by the air-pump rod (R).
Dato
Fonto

Scanned from a paper reproduction of the original sketch.

  • From a book published in 1878 in New York: A History of the Growth of the Steam Engine, by Robert H. Thurston, professor of mechanical engineering in the Stevens Institute of Technology, Hobroken, USA.
  • Thurston, Robert Henry (1878) "James Watt and His Inventions" in A History of the Growth of the Steam Engine, New York, United States: D. Appleton and Company, pp. p. 119 Retrieved on la 16-a de septembro 2010.
Aŭtoro Robert Henry Thurston (1839–1903)
Permeso
(Reuzo de la dosiero)
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:SteamEngine_Boulton%26Watt_1784.png

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Dato/HoroBildetoGrandecojUzantoKomento
nun10:36, 8 feb. 2010Bildeto por versio ekde 10:36, 8 feb. 20102 264 × 2 592 (1,6 MB)AriadacapoConverted to PNG, cleaned up somewhat (contrast). Size & content are unchanged.
18:35, 29 okt. 2008Bildeto por versio ekde 18:35, 29 okt. 20082 264 × 2 592 (2,38 MB)DrJunge{{Information |Description= Boulton & Watt Steam engine 1784 |Source= Thurston, A History of the Growth of the Steam-Engine, Revised 4th edition, p. 199, Fig. 31. |Date= 1902 |Author= Robert Henry Thurston |Permission= Author died 25.10.1903, which is mor
08:31, 31 jan. 2008Bildeto por versio ekde 08:31, 31 jan. 2008413 × 466 (146 KB)Lidingo{{Information |Description= Sketch showing a steam engine designed by the company Boulton & Watt, England, 1784. |Source= Scanned from a paper reproduction of the original sketch. |Date= jan. 2008 |Author= Lidingo |Permission= Creator of

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