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 12
... main valve, and most likely foreseeing the possibilities in the line of economy
by using the expansive power of the steam in the cylinders—something that had
always been impossible of attainment with the hook motion—he invented the
form ...
... main valve, and most likely foreseeing the possibilities in the line of economy
by using the expansive power of the steam in the cylinders—something that had
always been impossible of attainment with the hook motion—he invented the
form ...
Сторінка 11
... the methods employed to actuate the valve that is required to supply steam
from the boiler to the cylinder , and discharge it therefrom after it has performed
its work , were experimental and crude , until along about the year 1840 the
double ...
... the methods employed to actuate the valve that is required to supply steam
from the boiler to the cylinder , and discharge it therefrom after it has performed
its work , were experimental and crude , until along about the year 1840 the
double ...
Сторінка 12
... eccentrics in governing the motion of one main valve , and most likely
foreseeing the possibilities in the line of economy by using the expansive power
of the steam in the cylinders — something that had always been impossible of
attainment ...
... eccentrics in governing the motion of one main valve , and most likely
foreseeing the possibilities in the line of economy by using the expansive power
of the steam in the cylinders — something that had always been impossible of
attainment ...
Сторінка 16
There are several different designs of steam valves , but all do practically the
same work : that of admitting and releasing steam to and from the cylinder in
which the energy of the steam is transformed into piston power — the power that
makes ...
There are several different designs of steam valves , but all do practically the
same work : that of admitting and releasing steam to and from the cylinder in
which the energy of the steam is transformed into piston power — the power that
makes ...
Сторінка 17
... this connecting cylinder is usually made hollow in order that the pressure
against the outer ends of the pistons will be held in perfect equalization and the
valve be thereby more uniformly balanced ; in some cases , however , the
opening ...
... this connecting cylinder is usually made hollow in order that the pressure
against the outer ends of the pistons will be held in perfect equalization and the
valve be thereby more uniformly balanced ; in some cases , however , the
opening ...
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action admission port admission valves advance ahead American amount angle axle backward balanced block Brake broken built carried cause centre combination lever common compression connection correct cover crank crosshead cut-off cylinder dead diagrams direction disconnected distance eccentric rod effect engine equal equipped exactly exhaust forward frame front fulcrum give given hole illustrated inches inside admission lead length link motion link-block locomotive lower end main rod main-pin mechanism method moved movement necessary notch obtained opening opposite piece piston placed position pounds practical pressure quarter question radius rod reason received reference remove represented reverse lever road secure shaft short shortened shown side steam Stephenson link stroke tion train transmission turning valve motion valve rod valve-stem vertical Walschaert gear Walschaert valve gear weight wheel
Бібліографічна інформація
| Назва | 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 ... |
| Автор | William Wallace Wood |
| Видання | 3 |
| Видавець | Norman W. Henley publishing Company, 1912 |
| Оригінал із | Мічиганський університет |
| Оцифровано | 14 бер. 2013 |
| Обсяг | 245 стор. |
| Експортувати бібліографічний опис | BiBTeX EndNote RefMan |