Aces High Bulletin Board

General Forums => The O' Club => Topic started by: Chairboy on September 21, 2004, 10:26:01 PM

Title: Built a flame cannon
Post by: Chairboy on September 21, 2004, 10:26:01 PM
Hi guys,

I built a simple flame cannon recently, thought some of you might find it interesting.  It's really simple, anyone with an air compressor and some PVC can whip one together for cheap.

http://hallert.net/misc/pneumatics/pneumatics.html

Here's a video of it in action:

http://hallert.net/misc/pneumatics/flamethrower1.avi

It's cut off so you can't see the extent of the flame, but it extends another 10+ feet off frame.
Title: Built a flame cannon
Post by: NUKE on September 21, 2004, 10:34:00 PM
cool Chair, but I wouldn't post the instructions here considering some kids and adult retards that read here could get hurt trying to make/use it.
Title: Built a flame cannon
Post by: Gunslinger on September 21, 2004, 10:34:19 PM
Brave man,
I myself wouldnt even post instructions on how to make a potato gun on this board for fear of being held liable for its use!

Kewl video though
Title: Built a flame cannon
Post by: bigsky on September 21, 2004, 10:40:45 PM
this is a cool website if you like that stuff.
http://spudtech.com/
Title: Built a flame cannon
Post by: Sandman on September 21, 2004, 10:48:30 PM
It's all fun and games until someone loses a major appendage.
Title: Built a flame cannon
Post by: Torque on September 21, 2004, 10:50:40 PM
Gett'n ready fer the plague of Locusts?

Oh, man that would be great fer the neighbour's cat!

here kitty...kitty...kitty....poof ....:aok
Title: Built a flame cannon
Post by: AKS\/\/ulfe on September 21, 2004, 10:51:32 PM
Bic lighter + my bellybutton = BFG flame thrower.
-SW
Title: Built a flame cannon
Post by: Chairboy on September 21, 2004, 10:57:08 PM
It's a lot of fun to fire, it makes a great sound.

Interesting note, if I charge up the pneumatic chamber a second time without adding fuel and fire it, it makes another fireball about 1/4 the size, JUST using remnant fuel from the first shot.

When I get moved into my new house, I think I'll try making a device to expand the flame so it ignites more of the fuel, also maybe a spring loaded cap to prevent the fire in the barrel (that you can see me trying to blow out in the video)
Title: Built a flame cannon
Post by: DREDIOCK on September 22, 2004, 12:04:16 AM
Made an air gun of sorts while screwing during lunchbreak at work with a few co workers.

Keep in mind these things are dangerous.
As an example we managed to send a bolt THROUGH  one side of a cinderblock wall.
Title: Built a flame cannon
Post by: Chairboy on September 22, 2004, 12:07:12 AM
Yep, before I converted it I used it to fire projectiles.  Fired a dowel at a wall and it shattered into splinters.  

A little bit of work and it make fire now.  Gotta like it.
Title: Built a flame cannon
Post by: Hawklore on September 22, 2004, 12:07:48 AM
please rephrase!

Quote
screwing during lunchbreak at work with a few co workers
Title: Built a flame cannon
Post by: rpm on September 22, 2004, 12:15:57 AM
I smell a Darwin Award in the works.
Title: Built a flame cannon
Post by: Chairboy on September 22, 2004, 12:41:46 AM
Whenever I fire the cannon, I always have an assistant with a fire extinguisher on hand.  It's not 100%, but it's a step in the right direction.

Also, check out the firing procedure.  It's designed to minimize risk.

...while blowing huge fireballs into the air
Title: Built a flame cannon
Post by: Leslie on September 22, 2004, 02:18:33 AM
I'm compelled to ask,  are you planning on using this device in an upcoming bottle rocket war?  Cause if you are, be warned a pretty mean multiple action bazooka can be made using a 4' copper pipe stuffed with 5 or 6 Roman candles that shoot explosive fire balls.  

Hehe, haven't seen those Roman candles in a few years.  They slipped in somehow from China, but those things were wicked.  And could lay down pretty good fire out to about 30 yards  These were like cherry bombs when they went off...pretty powerful.

Have fun, be alert.  Enough said.  



Les
Title: Built a flame cannon
Post by: Trell on September 22, 2004, 08:53:08 AM
Roman candle wars were the best back when i was a teen.   You needed to buy the cheapest ones you could find  the ones that did not explode.  
When they hit you they would just fall right off,  but they were really cool to watch comming at you.

Just when you hold onto them  hold it away from your body,  A friend of mine was aiming at me with them, when they started shooting out the back at his jacket,  Burned right though the jacked, and give him a nice burn too.
Title: Built a flame cannon
Post by: DREDIOCK on September 22, 2004, 09:47:39 AM
Quote
Originally posted by Chairboy
Whenever I fire the cannon, I always have an assistant with a fire extinguisher on hand.  It's not 100%, but it's a step in the right direction.

Also, check out the firing procedure.  It's designed to minimize risk.

...while blowing huge fireballs into the air


Im not talking about the risk to you.
Far as Im concerned you wanna blow yourself up thats your buisness. LOL
 Its those accidental shots that end up hitting someone else Im talking about.