Crispin, I have seen a rechargeable 12-volt battery that it quite small. This could be used in conjunction with the thermo-electric generation of electricity. But in countries where motorbikes are commonplace, then it is simpler to tap into their batteries.
Paul On Wed, Oct 19, 2011 at 1:43 PM, Steve Taylor <[email protected]>wrote: > > > On 18 October 2011 23:56, Crispin Pemberton-Pigott < > [email protected]> wrote: > >> 1 to 5 watts. Fan stoves can serious contenders in UB. It would allow for >> clean burning condensing heat exchangers. >> >> > I've found a new way to extract practical amounts of power (~1w) from > quite small numbers of metal thermocouples, if we can bootstrap the fan > with a small rechargeable battery until we reach operating temperatures. > > Steve > > _______________________________________________ > Stoves mailing list > > to Send a Message to the list, use the email address > [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web page > > http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org > > for more Biomass Cooking Stoves, News and Information see our web site: > http://www.bioenergylists.org/ > > > -- Paul A. Olivier PhD 27C Pham Hong Thai Street Dalat Vietnam Louisiana telephone: 1-337-447-4124 (rings Vietnam) Mobile: 090-694-1573 (in Vietnam) Skype address: Xpolivier http://www.esrla.com/
_______________________________________________ Stoves mailing list to Send a Message to the list, use the email address [email protected] to UNSUBSCRIBE or Change your List Settings use the web page http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org for more Biomass Cooking Stoves, News and Information see our web site: http://www.bioenergylists.org/
