C cylinder with a concave or convex bottom "expansion heater"
c junction of expansion heater and working cylinder
D are rods connecting the supply and working piston
E self acting valve / inlet valve
F outlet valve
f chamber
G cylindrical vessel / receiver
H cylindrical vessel
I regenerator
J valve
K conical valve
k hollow valve-stem
k' valve-chamber
L vessel in cubical form (regenerator)
l pipe
M vessel in cubical form (regenerator)
m pipe
N two ordinary slide valves
n valve stems
n' stuffing boxes
O exhaust-chamber
P exhaust-chamber
Q pipe
q stop-cock
R fire place(s) for heating
r
r' termination of the fire place(s)
S cylindrical vessel
U rock shaft
u pillow-blocks
u' crank lever
V crank lever
T brick-work or fire-proofe material surrounding the fire-places and heaters
X crank-shaft
Y crank
Z flywheel
Public domainPublic domainfalsefalse
The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain.
Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.
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{{Information |Description ={{en|1=Apparatus for obtaining power from compressed air}} |Source =https://www.google.com/patents/US8481 |Author =John Ericsson |Date =4. Nov. 1851 |Permission = |other_versions = }} {{:Use...
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