Generation II.I hybrid
Posted: Sat May 19, 2007 11:15 am
I have built many potato guns, pneumatic and combustion, but I have not built a hybrid yet. I have been reading up on it for a while now and I believe the time has come. The Gen II gun appeals to me because I do not want to have to worry about the psi being exactly right for the extra propane. The main thing I do not like about the Gen II is the lack of portability because of the water hose. Other than that I think it's a great design that has lots of potential.
I'm not trying to step on anyone's toes about the Gen II so here is my question: what do you guys thing about replacing the water tank with a tank the same size but with an air bladder in it. Like a inner tube from a lawnmower tire? Same principle but you can take a compressed air tank with you and then you can go anywhere.
You could use a T coming out the air tank with ball valve on each arm. One running to a valve stem connected to the bladder in the chamber and one piped into the chamber itself. Once you are out of room for the bladder to expand just unhook and use the chamber valve. Use it to purge the exhaust in the ignition chamber and squeeze the inner tube flat again.
I don't know if this has been discussed or is a bad idea. This is how I'm going to "try" to make my first hybrid. Let me hear your thoughts / feelings on the subject.
By the way: Glad to be a member. Potato guns rock my face off.
I'm not trying to step on anyone's toes about the Gen II so here is my question: what do you guys thing about replacing the water tank with a tank the same size but with an air bladder in it. Like a inner tube from a lawnmower tire? Same principle but you can take a compressed air tank with you and then you can go anywhere.
You could use a T coming out the air tank with ball valve on each arm. One running to a valve stem connected to the bladder in the chamber and one piped into the chamber itself. Once you are out of room for the bladder to expand just unhook and use the chamber valve. Use it to purge the exhaust in the ignition chamber and squeeze the inner tube flat again.
I don't know if this has been discussed or is a bad idea. This is how I'm going to "try" to make my first hybrid. Let me hear your thoughts / feelings on the subject.
By the way: Glad to be a member. Potato guns rock my face off.