File:SteamEngine Boulton&Watt 1784.png

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摘要

描述

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).

日期

1878年

來源

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年) "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 2010年9月16號.

作者

Robert Henry Thurston (1839–1903)

許可
(重用呢個檔案)

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.

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Note: This tag should not be used for sound recordings.

檔案歷史

撳個日期／時間去睇響嗰個時間出現過嘅檔案。

	日期／時間	尺寸	用戶	註解
現時	2010年2月8號 (一) 10:36	2,264 × 2,592（1.6 MB）	Ariadacapo	Converted to PNG, cleaned up somewhat (contrast). Size & content are unchanged.
	2008年10月29號 (三) 18:35	2,264 × 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
	2008年1月31號 (四) 08:31	413 × 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