In the late 1800's and the early
decades of the 1900's fans of this type were used the world over
in areas where there was no electricity.
This model has a 5-1/4" diameter fan powered by a miniature
modified Heinrici stirling cycle engine. This is one project that
has practical value!
The fan runs at about 900 RPM and blows a nice breeze considering
it's small size. The fan is cute in this small size, but if you
want to move more air you ought to check out the "Super Stirling
Cycle Engine Fan".
I made the alcohol lamp from an old coffee creamer jar that was
once used in restaurants. It powers the fan for nearly two hours.
The wick is a cotton "pipe stem cleaner".
The plans set consists of 5 sheets of drawings and 2 sheets of
construction notes.