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 ...Norman W. Henley Publishing Company, 1912 - 245 стор. |
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Сторінка 22
... in which the wheel is turning : it may do either ; so , during the course of this article when the location of the eccentric is mentioned as being ahead of , or follow- ing , the main - pin , we will assume 22 THE WALSCHAERT VALVE GEAR.
... in which the wheel is turning : it may do either ; so , during the course of this article when the location of the eccentric is mentioned as being ahead of , or follow- ing , the main - pin , we will assume 22 THE WALSCHAERT VALVE GEAR.
Сторінка 23
... turning ; they would turn to the right , the eccentric on the visible side would push the valve forward , and the back , or left , port would begin to open and admit steam to the cylinder against the back of the piston . In starting the ...
... turning ; they would turn to the right , the eccentric on the visible side would push the valve forward , and the back , or left , port would begin to open and admit steam to the cylinder against the back of the piston . In starting the ...
Сторінка 24
... turning back- ward . This would now give the proper motion to the valve for running the engine backward , and of course the direction is fixed : it can only run that way . Besides having no power to turn the wheel when the main - pin is ...
... turning back- ward . This would now give the proper motion to the valve for running the engine backward , and of course the direction is fixed : it can only run that way . Besides having no power to turn the wheel when the main - pin is ...
Сторінка 31
... turning motion and when it has reached the forward dead - centre and the piston is at the front end of the cylinder , the eccentric will be at the lower quarter , and the valve would be once more centred on its seat - but for the ...
... turning motion and when it has reached the forward dead - centre and the piston is at the front end of the cylinder , the eccentric will be at the lower quarter , and the valve would be once more centred on its seat - but for the ...
Сторінка 47
... turning only in the hole through the link - block . The openings 74 , 7b , in the outer link bracket , besides giving access to the link slot for oiling , may also be used as an aper- ture through which the link - block pin can be ...
... turning only in the hole through the link - block . The openings 74 , 7b , in the outer link bracket , besides giving access to the link slot for oiling , may also be used as an aper- ture through which the link - block pin can be ...
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Загальні терміни та фрази
35 cents 90 degrees A. A. HOUGHTON admission port American Locomotive American Locomotive Company angle automobile axle Baldwin Locomotive bell crank bination lever block boiler chart Cloth combination lever concrete connection construction crosshead cut-off cylinder dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod edition Egide Walschaert electrical engine exhaust forward frame full gear fully illustrated give inches inside admission valves lathes lead length link foot link-block live steam lost motion lower end lubrication main crank-pin main rod main-pin mechanism modern molds motor moved notch O'CONOR SLOANE operation pin hole piston valve port opening position practical Price radius bar radius rod railroad repair reverse lever reverse shaft shortened shown side Stephenson link motion stroke tion transmission bar treatise upper end valve motion valve rod valve stem valve-stem vertical Walschaert gear Walschaert motion Walschaert valve gear yoke
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Сторінка 244 - The clutch, change speed gearing and transmission system are considered in detail. Contains instructions for repairing all types of axles, steering gears and other chassis parts. Many tables, short cuts in figuring and rules of practice are given for the mechanic. Explains fully valve and magneto timing, "tuning...