i guys i need ur help with building a repeater spud gun heres a schematic of it now should i build the spud gun body out of steel pipes since im useing propane or would that be even more dangerous. as for the theory of operation should i open the bbq valve to hiflow and leave it on hiflow then open the solenoid valve for a couple seconds then close the solenoid valve then fire or should i leave the solenoid open then open the bbq valve for a dew second then close both the bbq and solenoid valves or what.
im sorry for asking so many questions about it but i just dont want myself or any 1 to get hurt when this is fired also it doesn't look like the image showed up so heres the page i put it on http://www.angelfire.com/dragon/kman/page8.html
Well, you can't link directly to an Angelfire hosted image off of another site. Angelfire doesn't allow it. Also, you used the HTML page in the IMG tag. This does not work.
I checked the page and the image on the page links to a file in C:\My Documents\, so it won't show up as well...
I think I see what your getting at...That some how your going to need to get air into the fuel. I cannot see the schematic so I can't really help you with your application. but in the remote cannon Idea that I posted on the site along time ago, this was a major problem I couldnt solve. After each shot you need to blow out the spent gasses and bring in air.
Instead of oxygen, use nitrous oxide. Then you can mix it with the fuel for injection via a standard automotive fuel injector (or even simplier, a small nozzle with check valve).
NEED HELP WITH A REPEATER SPUD GUN
Posted - May 14 2003 : 5:05:48 PM
