diaphragm coaxial sprinkler exhaust cannon

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
User avatar
Panzerfaust
Specialist
Specialist
Posts: 129
Joined: Tue Apr 17, 2007 4:37 pm

How does you pistol work without an equilisation hole? does it simply have an internal leak that allows equilization? and why dont you think a mousepad would work? too thick? not flexible? wont seal?

(wow not a single period)
User avatar
noname
First Sergeant 4
First Sergeant 4
Posts: 2698
Joined: Mon Apr 10, 2006 9:19 pm
Location: Bay Area, CA

NO, and that's NO diaphragm will seal perfectly around the edges without being inside a union. Mine are just placed inside the female adapter to save money (female adapter: $2.39, union: $9.99) and the unions look ugly and out of place because they stick out of the gun. A mousepad is thick, but much too flexible, and they are pretty porous, which would mean that air would just leak into the barrel.
Zorrowannabe9
Private 4
Private 4
Posts: 61
Joined: Sat Jun 10, 2006 8:53 pm

hahahaha I thought that looked familiar. Jesus, your at almost 1k posts. Looks nice cuz. Hopefully we'll come down sometime in the next month or so.
User avatar
hi
Staff Sergeant 2
Staff Sergeant 2
Posts: 1619
Joined: Thu Feb 01, 2007 9:28 pm

sorry for the late reply, went on vacation for a little while.

now to answer questions.

a mouse pad would not work because it is neoprene foam, not neoprene rubber. the equilization hole is simply a hole in the diaphragm.

zorrow, this is basced on yours, i fell in love with it.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote

you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
User avatar
spud yeti
Sergeant
Sergeant
Posts: 1030
Joined: Tue May 08, 2007 1:41 pm
Location: Cape town south africa
Contact:

I know this thread is getting old, but a question, have you finished it now?
really good quote/phrase here
User avatar
hi
Staff Sergeant 2
Staff Sergeant 2
Posts: 1619
Joined: Thu Feb 01, 2007 9:28 pm

yes, im more or less 1000 miles from the cannon at the moment, so pictures will have to wait. it is done though.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote

you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
User avatar
spud yeti
Sergeant
Sergeant
Posts: 1030
Joined: Tue May 08, 2007 1:41 pm
Location: Cape town south africa
Contact:

haha, oh yes, I forgot you were on vacation (Dont worry, you mentioned on forums, Im not stalking you :lol: ) When you get home I would like some results though. :)
really good quote/phrase here
User avatar
hi
Staff Sergeant 2
Staff Sergeant 2
Posts: 1619
Joined: Thu Feb 01, 2007 9:28 pm

sure, ill get some damage pics and a few more close ups.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote

you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
User avatar
Pilgrimman
Specialist 4
Specialist 4
Posts: 480
Joined: Thu Jun 28, 2007 1:10 pm
Location: Grants Pass, OR

@ spud yeti

Is your avatar Andrew Stockdale, because it looks like him to me! I <3 Wolfmother!
User avatar
spud yeti
Sergeant
Sergeant
Posts: 1030
Joined: Tue May 08, 2007 1:41 pm
Location: Cape town south africa
Contact:

Im sorry to burst your bubble, but this is the legend of guitars, the one, the only..... Jimi Hendrix!

But dont worry, Im sure Jimi forgives you for your mistake! 8)
really good quote/phrase here
User avatar
Pilgrimman
Specialist 4
Specialist 4
Posts: 480
Joined: Thu Jun 28, 2007 1:10 pm
Location: Grants Pass, OR

Yeah, that was my second guess... Andrew has a similar 'fro, though, and the color of the avatar makes it difficult to tell if he's African-American.
User avatar
spud yeti
Sergeant
Sergeant
Posts: 1030
Joined: Tue May 08, 2007 1:41 pm
Location: Cape town south africa
Contact:

Yeah, I agree that it is hard to distiguish, thats why I said Jimi would forgive you :D But nice one on knowing your heroes! :lol: We're going off topic though, which is not good, so lets end it here, until hi gets back with the pics!
really good quote/phrase here
User avatar
Alabaster
Private 4
Private 4
Posts: 83
Joined: Thu Jul 26, 2007 7:59 pm

i would have used the sprinkler valve to.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post