Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
Naturally, seismology provides the answer.

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


               

Please log in.
Before you can vote, you need to register. Please log in or create an account.

Tent Fan

 Solar powered tent fan
  (+1)
(+1) 		  [vote for,
against]

A fan, in the usual mesh cage, powered by a flexible solar panel, potentially built into the tent fabric (this might qualify as an idea in its own right). When the sun gets up, you don't have to, this fan prevents you getting baked alive in your tent.
—Fishpig, Sep 21 2003

These could work http://www.oksolar.com/pv/flexible.html
Flexible solar cells [RayfordSteele, Oct 04 2004]

[hjennings] US Patent Link http://www.patentst...atents/6397869.html
Portable camping tent structure with built-in overhead electric fan and power source [jurist, Oct 02 2005]

[hjennings] bio http://www.harryjennings.org/bio2.html
Inventor of above Tent Fan [jurist, Oct 02 2005]

[link]






       Apparently Kreuner lives in a tent year-round. Or an igloo?
—RayfordSteele, Sep 21 2003
   

       In winter you reverse the fans to blow warmer air down, just like a ceiling fan.
—Cedar Park, Sep 21 2003
   

       U.S. Patent # 6,397,869   

       Already been done! Powered by either batteries or solar power is possible. But a plastic fan case lined with 4 D batteries on each side (8 x 1.5v for a 12v fan) and it lasts for the weekend.   

       U.S. Patent # 6,397,869
—hjennings, Oct 02 2005
   

       see [links]
—jurist, Oct 02 2005
   
      
[annotate]
   


 

back: main index
business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle