What century do you live in??
lol
Back in about 1930 or something, they used to have your suggested design to
run the power for the "flying doctor" radios in outback Australia. Hang on a
tick & I'll ask my grandfather to help you............. bugger, 40 years too
late!!
lol
BruceM


"Rheilly Phoull" wrote in message
u...

"Steve Thomas" wrote in message
...
I think that your best choice for a generator would be to go to your
local auto-recycler and buy the smallest externally regulated alternator
that they have. By using a reostat to control the current through the
rotor,
you will be able to regulate the mechanical resistance to your pedaling
effort. Any alternator or generator needs fairly high rpm and this will
be
easier to achieve with a chain drive instead of a belt. Chains can be
messy
on the other hand, so if you do use a belt, don't try to use a smaller
diameter pulley on the alternator than the one it was originally equiped
with.

"Ric" wrote in message
...
Has anybody built a cycle-generator for use on a sailing boat? I can
produce
about 150W at steady state and up to 400W in bursts on a training
bike,
so
I
figure if I built a small cycle-generator for my boat I could produce
a
useful amount of amphours in an hour or so and keep in cycling shape
too
while on my boat. Anybody built one? What could I use for the
generator -
would a motor out of a car windscreen wiper assembly be suitable?



Would this be a good situation for a "recliner" setup ?? Ya could catch up
on a book and do the "miles" at the same time !
Here is a link to a similar project.
http://www.los-gatos.ca.us/davidbu/pedgen.html


--
Regards ............... Rheilly Phoull