All About Engines
Forfatter: Edward Cressy
År: 1918
Forlag: Cassell and Company, LTD
Sted: London, New York, Toronto and Melbourne
Sider: 352
UDK: 621 1
With a coloured Frontispiece, and 182 halftone Illustrations and Diagrams.
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The Gas Engine
It will be noticed
that only one valve
is used to admit
both gas and air,
that no additional
throttle valve is
used, and that the
amount of gas
and air entering is
controlled at the
moment of admis-
sion to the cylin-
der. The curved
bar pinned to the
top of the valve
CROSSLEY
Full Load
spindle acts as a
lever, the fulcrum
of which is a
“radius rod,”
actuated by the
governor. The
amount of move-
ment given to one
end of the curved
bar by the cam is
constant; but as
the speed of the
engine varies the
radius rod swings
to right or left,
alters the length
Light Load
CROSSLEY
Fig. 112.—The governing arrangement of
Crossley gas engine