362
EXPLANATION OF THE PLATES.
m m, Cross heads to slide valves.
n n, Cross heads to cylinders,
oo, Working gear.
pp, Counterbalance.
q, Working gear arm.
r r, Eccentric frame and rod.
s, Gear for starting, &c.
t, Reverse motion.
uu, Hot water cisterns.
v v, Air pump cross heads,
w w, Air pumps.
w w 9 Blow valves.
y y, Injection cocks.
z, Connecting rod.
A, Paddle wheel shaft.
B, Crank on ditto.
C, Crank on intermediate shaft.
D, Drag link.
E, Paddle wheel.
F F F, Suction for feed, hand pumps,
and injection cocks.
G G, Hand pumps.
H H, Injection pipes.
1111, Pipes for charging boilers by
hand pumps.
K K, Blowing-out pipes.
L L L L, Feed pipes*.
M M M M, Guard rods.
PLATES XXXV. and XXXVI.
CROSS SECTIONS OF THE ENGINE OF THE NILE STEAM SHIP.
a a, Boilers.
bbbbb, Flues.
c ccc, Fire places.
d, Steam box.
e, Blowing-off valve and pipe.
f Air case.
g g, Man holes.
h, Steam pipe.
i i, Feed pipe and head.
j, Waste water pipe.
kkkkkk, Blowing-out pipes.
Ill, Gauge cocks.
m, Cylinder cross head.
n, Motion cross bar.
o o, Side rods to slide valve.
p, Cross head to slide valve.
q, Working gear.
r, Working gear arm.
s s, Side rods to cylinder.
t, Cross head to air pump.
u u, Side rods to air pump.
v, Connecting rod bar.
w w, Short links.
¿c, Connecting rod.
g, Paddle wheel shaft.
z, Crank on ditto.
A, Drag link.
B, Crank on intermediate shaft.
c c, Plumber blocks.
D, Paddle wheel.
E E, Suction pipes, to feed hand
pumps, and injection cocks.
F F, Pipes for charging boilers by
hand pumps.
G G, Pipes for washing deck.
H H, Air pumps.