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
Caution!
Contents may be not!

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,


               

bicyclerider4life

Bicycle Dynamo Hubs used as motors
  (+2, -3)
(+2, -3)
  [vote for,
against]

Why not use a dynamo hub on a bicycle to charge a 6 volt motorcycle battery? the battery can be connected to the lights, so they will not go out when you stop. An added benifit is you could add a switch in the system to reverse the field and ground, turning the hub from a generator to a motor. A simple slotcar controller could be used for a throttle.
bicyclerider4life, Dec 24 2005

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       [-] Could use a little more detail, and this is just an amalgamation of a number of previously baked ideas.
Honduras, Dec 24 2005
  

       ... but don't let that put you off too much.
po, Dec 24 2005
  

       What can I say? I just found this site and joined ...
bicyclerider4life, Dec 25 2005
  

       Welcome, [bicyclerider4life]. Please read the help file, under meta over there on the left. You'll have fun here...
normzone, Dec 25 2005
  

       From what I have been able to find on line, the dyno hubs cost much less than a motor hub. Question is, would the dyno hub overheat if used as a motor, and would it produce enough power as a motor to be useable?
bicyclerider4life, Dec 25 2005
  

       Wrong category and wrong title. Should be   

       Double Dynamo Usage Category:Vehicle:Bicycle
pashute, Feb 24 2011
  

       [bicyclerider4life] got an account on the date of this idea, posted this and one other anno that day, and never has been heard from again.
normzone, Feb 24 2011
  


 

back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle