The Walschaert and Other Modern Radial Valve Gears for Locomotives: A Practical Treatise on the Locomitive Valve Actuating Mechanism Invented by Egide Walschaerts, with the History of Its Development and Its Evolution Into the Mechanically Correct Locomotive Valve Gear of the Present Day ... |
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Сторінка
.87 " + 4-8-32 OLOVO QUOMO ! OJOJ 3-84 3-844 -6-94 ER LOCOMOTIVE . The
Walschaert and other modern radial valve gears for ... William Wallace Wood
THIRD EDITION , REVISED AND END Fully Illustrated with Sketches Front Cover
.
.87 " + 4-8-32 OLOVO QUOMO ! OJOJ 3-84 3-844 -6-94 ER LOCOMOTIVE . The
Walschaert and other modern radial valve gears for ... William Wallace Wood
THIRD EDITION , REVISED AND END Fully Illustrated with Sketches Front Cover
.
Сторінка
... em Crosshead . em Crosshead Guide . 21 , Radius - Rod Connecting Pin . 22 ,
Lap - and - Lead Lever , or Combination Lever . 23 , Lap - and - Lead Lever
Connector , or Crosshead Link . 24 , Front Connector Pin . 25 , Back Connector
Pin .
... em Crosshead . em Crosshead Guide . 21 , Radius - Rod Connecting Pin . 22 ,
Lap - and - Lead Lever , or Combination Lever . 23 , Lap - and - Lead Lever
Connector , or Crosshead Link . 24 , Front Connector Pin . 25 , Back Connector
Pin .
Сторінка 26
... eccentric will be reversed by the rocker - arms and the valve will , as required ,
still have a forward motion , admitting live steam to the back end of the cylinder
and exhausting the contents of the front end , either the dead steam that had
been ...
... eccentric will be reversed by the rocker - arms and the valve will , as required ,
still have a forward motion , admitting live steam to the back end of the cylinder
and exhausting the contents of the front end , either the dead steam that had
been ...
Сторінка 27
4 , giving pre - admission to the front end of the cylinder and holding the piston
back — with the crank on the back dead - centre . To obtain lead with engines
having a double rocker - arm and outside admission valves , as in Fig .
4 , giving pre - admission to the front end of the cylinder and holding the piston
back — with the crank on the back dead - centre . To obtain lead with engines
having a double rocker - arm and outside admission valves , as in Fig .
Сторінка 29
Simple Form of Steam Engine with the Walschaert method of Providing Lead .
either forward or backward , and open , somewhat , the front or back steam
admission port enough for the lead . All true levers have three points for the
reception ...
Simple Form of Steam Engine with the Walschaert method of Providing Lead .
either forward or backward , and open , somewhat , the front or back steam
admission port enough for the lead . All true levers have three points for the
reception ...
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Загальні терміни та фрази
action admission port admission valves advance American amount angle axle block broken carried cause centre cents combination lever complete compression connection construction correct cover crank crosshead cut-off cylinder dead described desired diagrams direction disconnected distance drawings driving eccentric rod edition effect engine equal exactly exhaust explained forward frame front fulcrum fully give given illustrated inches inside admission latter lead length link motion link-block locomotive lower end main rod main-pin manner mechanism method moved movement necessary notch obtained opening operation opposite piston placed position practical Price quarter question radius rod reference represents reverse lever secure short shortened showing shown side steam Stephenson link stroke tion troubles turning upper valve motion valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
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