Auto Combustion?

A place for general potato gun questions and discussions.
zvallance1
Private 4
Private 4
Posts: 94
Joined: Wed Dec 21, 2005 11:34 pm

Wed Apr 26, 2006 3:58 pm

Well i was playing around with my mini combustion earlier (aka 2 inches of 1/2" pvc that i fill with a lighter, and spark with a piezo) and i saw that once i got the timing down, i could keep the lighter "on" (continuosly filling the chamber) and get it to ignite nicely each time i clicked the piezo

Now, i know that that's some pretty obvious knowledge, but why not take it to the next level?

The hardest thing to get this to work would be a constant spark (maybe stunguns can keep a spark going for a minute or so...I dont know though)
Other than the spark, all youd have to do would attatch a barrel with a hopper on it, to the comb. chamber, turn on the propane pretty low, and start the spark up.

i know that the combustion wouldnt be the most powerful that you could get with propane (because you'd be igniting it at the lowest fuel-air ratio that it burns at) but can anyone see any reason why this wouldnt work?

Also, if this has already been discussed, sorry. I skimmed thru the site pretty fast, but didnt see anything like this


Hope you all like the idea!
-Zev
User avatar
beebs111
Corporal 4
Corporal 4
Posts: 807
Joined: Thu Aug 25, 2005 3:08 pm
Location: massachussets

Wed Apr 26, 2006 6:32 pm

rambo made one of these, he is a combustion/hybrid genius
in the upcoming presidential election, there will be several candidates who will be running, one of whom is Hillary Clinton. Now WAIT A SECOND!!! I though there was some sort of rule that prevented someone from serving more than two terms in office. Vote Against Hillary: Presidential Elections 08
User avatar
jrrdw
Moderator
Moderator
United States of America
Posts: 6572
Joined: Wed Nov 16, 2005 5:11 pm
Location: Maryland
Has thanked: 39 times
Been thanked: 22 times
Contact:

Donating Members

Wed Apr 26, 2006 8:29 pm

Wouldn't the burnt gasses interfear with the combustion of the later/next shots?
zvallance1
Private 4
Private 4
Posts: 94
Joined: Wed Dec 21, 2005 11:34 pm

Wed Apr 26, 2006 8:46 pm

jrrdw wrote:Wouldn't the burnt gasses interfear with the combustion of the later/next shots?
hmm
prolly right, i guess a nice big chamber fan going nonstop would work for that


beebs111 wrote:rambo made one of these, he is a combustion/hybrid genius
damnit, did he really? I though I had a brand new idea!
Post Reply