History and Progress of the Steam Engine: With a Practical Investigation of Its Structure and ApplicationThomas Kelly, 1839 - 859 σελίδες |
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Σελίδα 105
... place as to prevent its sliding sideways ; round the collar a chain or rope R is to be wound ; one end of the rope is made fast to the lever L of a steam engine , or other alternating 5 . P BURGESS'S ROTARY MOTION 105 L ...
... place as to prevent its sliding sideways ; round the collar a chain or rope R is to be wound ; one end of the rope is made fast to the lever L of a steam engine , or other alternating 5 . P BURGESS'S ROTARY MOTION 105 L ...
Σελίδα 106
... sliding over the notches in the axis without impe- diment , the original rotary motion continuing in the fly wheel , by the impetus given it at every alternate stroke of the lever . This machine needs no comment ; it is infinitely ...
... sliding over the notches in the axis without impe- diment , the original rotary motion continuing in the fly wheel , by the impetus given it at every alternate stroke of the lever . This machine needs no comment ; it is infinitely ...
Σελίδα 132
... sliding at liberty backwards and forwards , under the weight which keeps the steam valve open . If in any particular case it should be thought convenient to have the fly wheel below , its axis must be placed underneath the lever ...
... sliding at liberty backwards and forwards , under the weight which keeps the steam valve open . If in any particular case it should be thought convenient to have the fly wheel below , its axis must be placed underneath the lever ...
Σελίδα 155
... sliding or moving upon each other , for the purpose of uniting the necessary apertures in the steam pipes or cylinders . or cylinders . Fig . 3. is a view of a circular flat sliding valve ; the dotted lines show the avenues to the steam ...
... sliding or moving upon each other , for the purpose of uniting the necessary apertures in the steam pipes or cylinders . or cylinders . Fig . 3. is a view of a circular flat sliding valve ; the dotted lines show the avenues to the steam ...
Σελίδα 189
... sliding by the gear against the revolving cylinder , as in the drawing . The said gates may be opened and closed in a variety of ways , such as a spindle ground into the bottom of the fixed cylinder , and connected by a link to the gate ...
... sliding by the gear against the revolving cylinder , as in the drawing . The said gates may be opened and closed in a variety of ways , such as a spindle ground into the bottom of the fixed cylinder , and connected by a link to the gate ...
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admitted aperture apparatus applied atmosphere attached axis axle bars beam boiler bottom cause centre chimney circular cistern coal cock communication condenser connected connecting rod construction crank cylinder descend described diameter eduction effect elastic equal escape expansion experiments feet fire fixed flue fluid fly-wheel force friction frustrum fuel furnace groove heat hole hollow horizontal improvements inch inches of mercury inclined plane injection invention iron Jacob Perkins lever Liverpool London lower machine machinery means metal motion moving packing paddle-wheel paddles pass patent piston rod placed plate pounds pressure prevent produced propelling pump purpose quantity rail rail-way represents revolving ring rotary engine rotatory round screwed shaft shut side sliders sliding smoke steam boats steam carriage steam engine steam pipe stroke stuffing box supply surface temperature tion tube turn upper vacuum valve vapour velocity vertical Watt weight wheel