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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Результати 6-10 із 44
Сторінка 32
... opening for lead ) , thus opening the forward port for the pre - ad- mission of steam at the beginning of the back stroke just the same as it was given at the other end of the cylinder . That is , the lead would be the same at the end ...
... opening for lead ) , thus opening the forward port for the pre - ad- mission of steam at the beginning of the back stroke just the same as it was given at the other end of the cylinder . That is , the lead would be the same at the end ...
Сторінка 33
... openings when the engine is running fast or under a light load , this for the sake of economy ; while the means provided for so short- ening the valve travel will , further , permit the com- plete reversion of the direction in which the ...
... openings when the engine is running fast or under a light load , this for the sake of economy ; while the means provided for so short- ening the valve travel will , further , permit the com- plete reversion of the direction in which the ...
Сторінка 39
... opening for lead , at each end of the stroke . This method of reversing the valve motion of a loco- motive is referred to by the English Professor , Mr. W. E. Dalby , in his most interesting book on Valves and Valve Gear Mechanism as ...
... opening for lead , at each end of the stroke . This method of reversing the valve motion of a loco- motive is referred to by the English Professor , Mr. W. E. Dalby , in his most interesting book on Valves and Valve Gear Mechanism as ...
Сторінка 46
... opening , or slot , in the link in which the link- block travels , and the faces of this link - slot is kept lubricated from an oil well in the top end of the link piece , this oil well being shown in dotted lines at 5a and 5b ; it is ...
... opening , or slot , in the link in which the link- block travels , and the faces of this link - slot is kept lubricated from an oil well in the top end of the link piece , this oil well being shown in dotted lines at 5a and 5b ; it is ...
Сторінка 47
... openings 7a , 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 removed . Certain types of engines are so constructed that ...
... openings 7a , 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 removed . Certain types of engines are so constructed that ...
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Загальні терміни та фрази
90 degrees actuated admission port ahead Air Brake American Locomotive Company angle axle back end backward Baldwin Locomotive bell crank bination lever block boiler combination lever compression valve crosshead link cut-off D-slide valve dead centre diagrams direction disconnected distance driving wheels eccentric crank eccentric rod eccentric to valve Egide Walschaert equal equipped exact centre exactly exhaust forward full gear hub centre inches inside admission valves length link foot link fulcrum live steam lost motion lower end main crank-pin main rod main-pin main-valve moved pin hole piston valve port opening position quadrant radius bar radius rod return crank reverse lever reverse shaft rocker rocker-arm schaert shortened side steam chest steam lap Stephenson link motion stroke tion transmission bar trunnion upper end valve events valve motion valve rod valve stem valve-stem valves of inside vertical Walschaert eccentric Walschaert gear Walschaert motion Walschaert valve gear yoke