Figure 1 is a digrammatic repressentation of the apperatus embodying my invention
Figure 2 is a modified form of the apparatus of figure 1
Figure 3 is a detail showing therelative position of the cranks of the apparatus of figure 2
Figure 4 is a detailed perspective view of te crankshaft of figure 1, showing the relative positions of the cranks
a working cylinder
ap piston of the working cylinder
b auxilirary cylinder
bp piston of the auxilirary cylinder
b3 upper part
b2 lower part
b4 heat insulating washer
bc piper conduit
ab pip
c cooling reservoir (filled with compressed air)
d inlet valve
e discharge valve
f inlet valve
g discharge or exhaust valve
h heater
h2 pipe (leading from the pipe ab to the upper end of the heater h)
h3 pipe (leading from the lower end of the heater h to the lower end of the cylinder b)
j open pipe
j2 oppen pipe
cranks K2a and K3a
The valve controll is not shown in the drawing(s)
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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