ALPHABETICAL INDEX TO DESCRIPTION AND PLATES
OF MARINE STEAM ENGINE.
 


 


 


 


 

Sect.
 


 


 

Plate I.
 

Plate II.
 

of
 


 


 

Pig.
 

Pig.
 

Description
 

Air-cone
 

ac
 

2
 


 

19
 

Air-pump.    See Murray^s Budi
 


 


 


 


 

mentary Treatise, page 33
 

A
 

1, 2, & 3
 


 

14&18
 

Air-pump bucket
 

Z
 

2
 


 

14
 

„        bucket-rod (or pump
 


 


 


 


 

rod) .
 

G
 

2
 


 

14
 

„        bucket-valve .
 

W
 

2
 


 

16
 

„        cross-head
 

Q
 

1&2
 


 

24
 

„         guide-rods
 

4
 

2
 


 

24
 

„        side-rods
 

m
 

1
 


 

24
 

Bilge-pumps
 

s
 

1&3
 


 

26
 

Blow-off pipe   (and cocks).   See
 


 


 


 


 

Murray's Rudimentary Trea
 


 


 


 


 

tise, page 65
 


 


 


 

45
 

Elow-through valve
 


 


 


 

12
 

Boilers.   See Murray's Treatise,
 


 


 


 


 

pages 36, 4-9, 70, 74
 

N
 

3
 


 

37. &c.
 

Boiler-flues (neck of)
 

t
 

3
 


 

37
 

Brine-pumps
 


 


 


 

45
 

Bucket (air-pump)  .
 

Z
 

2
 


 

14
 

Bucket-valve (air-pump)   .
 

w
 

2
 


 

16
 

Casing (slide-valve)
Cocks:
Blow-off cocks
 

B
 

■ 1&2
 

1 «&2
 

2
 


 


 


 

45
 

Gauge-cock
 


 


 


 

42
 

Injection-cock
 


 


 


 

11&36
 

Condenser
 

V
 

1, 2, & 3
 


 

11
 

Connecting-rod
 

N
 

2
 


 

27
 

Counter-balance weight
 

i
 

] &2
 


 

5
 

(Lever    for    counter - balance
 


 


 


 


 

weight j)
 


 


 


 


 

Crank ....
 

U
 

1&2
 


 

29
 

Crank-pin  .          .         .          .
 

X
 

1
 


 


 

Crank-shaft
 

Y
 

1&2
 


 

29
 

Consisting  (when there are
 


 


 


 


 

two Engines) of the Paddle-
 


 


 


 


 

shafts Y, and Intermediate-
 


 


 


 


 

shaft Y 2
 


 


 


 


 

Crank-shaft pillow-blocks
 

n
 

1&2
 


 


 

Cross-head (cylinder)
Cross-head (air-pump)
 

T
 

1, 2, & 3
 


 

22
 

Q.
 

1&2
 


 

24
 

Cross-tail       .          .          .          .
 

X
 

2&3
 


 

28
 

Cylinder, or steam cylinder
 

0
 

1, 2, & 3
 


 

1
 

Cylinder cross-head
 

T
 

1, 2, & 3
 


 

22
 

„      escape-valves   .
 

a
 

1 &2
 


 

6
 

„       side-rods
 

I
 

1&3
 


 

32
 

Deck-pumps .
 


 


 


 

39
 

Discharge-pipe
 

^,
 

2
 


 

18
 

Discharge-valve (of air-pump)
 

W
 

2
 


 

17
 

11
 

481