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 11
... cylinder , and discharge it therefrom after it has per- formed its work , were experimental and crude , until along about the year 1840 the double - eccentric hook- motion had naturally evolved into the shifting link action , under the ...
... cylinder , and discharge it therefrom after it has per- formed its work , were experimental and crude , until along about the year 1840 the double - eccentric hook- motion had naturally evolved into the shifting link action , under the ...
Сторінка 12
... of the steam in the cylinders — something that had always been impossible of attainment with the hook motion - he invented the form of valve gear that bears his name , and to - day it is [ 2 THE WALSCHAERT VALVE GEAR.
... of the steam in the cylinders — something that had always been impossible of attainment with the hook motion - he invented the form of valve gear that bears his name , and to - day it is [ 2 THE WALSCHAERT VALVE GEAR.
Сторінка 16
... cylinder - one to each end -- and while the valve is admitting live steam to the cylinder through one of these ports , it is discharging the ex- hausted steam from the other port , and vice versa . Usually , the direct exhaust port is ...
... cylinder - one to each end -- and while the valve is admitting live steam to the cylinder through one of these ports , it is discharging the ex- hausted steam from the other port , and vice versa . Usually , the direct exhaust port is ...
Сторінка 17
... cylinder is usually made hollow in order that the pressure against the outer ends of the pistons will be held in ... cylinder . Lead is the distance that the admission port is specially opened at the time when the piston is at an end ...
... cylinder is usually made hollow in order that the pressure against the outer ends of the pistons will be held in ... cylinder . Lead is the distance that the admission port is specially opened at the time when the piston is at an end ...
Сторінка 18
... cylinder at an earlier period in the finish of the piston's stroke , thus making use of the confined dead steam in its PISTON EX . PORT STEAM PORTS CYLINDER PISTON ROD CONNECTING ROD OPEN CLOSED CLOSEDC EXHAUST PISTON PISTON ROD DOPEN ...
... cylinder at an earlier period in the finish of the piston's stroke , thus making use of the confined dead steam in its PISTON EX . PORT STEAM PORTS CYLINDER PISTON ROD CONNECTING ROD OPEN CLOSED CLOSEDC EXHAUST PISTON PISTON ROD DOPEN ...
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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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