Fil:SteamEngine Boulton&Watt 1784.png

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Beskrivelse
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
Kilde

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 16. september 2010.
Opphavsperson Robert Henry Thurston (1839–1903)
Tillatelse
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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/klokkeslettMiniatyrbildeDimensjonerBrukerKommentar
nåværende8. feb. 2010 kl. 12:36Miniatyrbilde av versjonen fra 8. feb. 2010 kl. 12:362 264 × 2 592 (1,6 MB)AriadacapoConverted to PNG, cleaned up somewhat (contrast). Size & content are unchanged.
29. okt. 2008 kl. 20:35Miniatyrbilde av versjonen fra 29. okt. 2008 kl. 20:352 264 × 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
31. jan. 2008 kl. 10:31Miniatyrbilde av versjonen fra 31. jan. 2008 kl. 10:31413 × 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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