Demotech, design for self reliance

Here you can find information about Demotech publications and of publications of others that are interesting to our approach.

This work is licensed under a Creative Commons Attribution-Share Alike 3.0 License.

Please refer to our work and provide us with usefull feedback and comments on our design initiatives.

We cannot be held accountable for injuries incurred during construction or usage of our designs and construction manuals.

...44...

NightReader, study-light with LED's: Non battery sources of electric current
< Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |

Non battery sources of electric current

Van: bergman@cyberg.com
Onderwerp: Antw.: [o2mailinglist] thanks peeps
Datum: February 24, 2004 5:14:53 PM CET
Aan: idlemuz@yahoo.co.uk
Kopie: o2mailinglist@yahoogroups.com

Hello Murray,
I don't know if this is what you're talking about, but the military is researching using peizoelectric energy generated from walking (as in troops marching, etc.) to power radios and such. I know I've seen articles on this, but I don't recall where.
David Bergman

idlemuz wrote:
More info from this O2-Mailinglist thread:
There is a Human-powered energy expert, as well as a growing body of research at Delft University, via Arjan Jansen - also available on the delft website. They've done experiments on electric keyrings, remote controls, mp3 players and other battery using devices I did interesting experiments with Delft student projects also involving Philips.
Picture shows graduate work from a student of the Southampton University UK, were the technollogy was developed . See: http://www.surrart.ac.uk/product/gallery/stu-b-6.html

Using piezo elements is to my recollection not very beneficial for the environment because of the lead emissions during production.
Eelco Smit/LG Electronics / European Standards Center

NightReader, study-light with LED's: Non battery sources of electric current
< Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |