Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 69 users online :: 5 registered, 1 hidden and 63 guests


Most users ever online was 218 on Wed Dec 07, 2016 6:58 pm

Registered users: Bing [Bot], Exabot [Bot], Google [Bot], grumpyoldman, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

pump in 2 floors

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
Sponsored 
  • Author
    Message

pump in 2 floors

Unread postAuthor: redhight » Fri Jun 24, 2011 2:53 pm

Hello I wish to realize a pump in 2 floors in a tube 16 mm in diameter which will slide in a tube 18 mm in diameter, I do not understand the principle of a pump in 2 floors you could help me to understand.
Thank you in advance.
  • 0


redhight
Private
Private
 
Posts: 17
Joined: Mon Apr 04, 2011 5:26 am
Reputation: 0

Unread postAuthor: saefroch » Fri Jun 24, 2011 3:27 pm

Are you french?
  • 0

User avatar
saefroch
Major General
Major General
 
Posts: 1679
Joined: Mon Jun 08, 2009 8:47 am
Location: U.S.A.- See Map
Country: United States (us)
Reputation: 0

Unread postAuthor: Mimikool » Fri Jun 24, 2011 3:32 pm

It's a pump which, when you go down th stim, you compresse air, but when you go up, you compresse the air too.

You compresse air in first chamber when you go up the stim, this air go one the second chamber for being compressed in your tank.

But you can have mulitple stages, mor than 2 ;)

Sorry for my bad english ^^

I've found i understand very well what he say, i know why now :D
  • 0

Last edited by Mimikool on Fri Jun 24, 2011 3:41 pm, edited 1 time in total.
User avatar
Mimikool
Corporal
Corporal
 
Posts: 66
Joined: Sun Jan 09, 2011 5:03 am
Reputation: 0

Unread postAuthor: Gun Freak » Fri Jun 24, 2011 3:37 pm

Haha he must be french... Probably meant 2 stage :)
  • 0

OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
Holy Shat!
User avatar
Gun Freak
Lieutenant General
Lieutenant General
 
Posts: 4969
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Country: United States (us)
Reputation: 11

Unread postAuthor: saefroch » Fri Jun 24, 2011 4:31 pm

And it sounds to me like he's attempting a coaxial design... Which I've never seen anyone build.

An effective two-stage will have a large disparity between the two diameters... that is to say that a 16:18 ratio isn't very useful, but with the design I built which uses a 4:1 ratio is more useful.
  • 0

User avatar
saefroch
Major General
Major General
 
Posts: 1679
Joined: Mon Jun 08, 2009 8:47 am
Location: U.S.A.- See Map
Country: United States (us)
Reputation: 0

Unread postAuthor: Fnord » Fri Jun 24, 2011 4:45 pm

Most people call them "Two Stage" pumps

Here is how it works:


Image
  • 0

User avatar
Fnord
Major General
Major General
 
Posts: 2244
Joined: Tue Feb 13, 2007 9:20 pm
Location: Pripyat
Reputation: 7

Unread postAuthor: Mimikool » Sat Jun 25, 2011 4:08 am

G-man has made a coaxial 2stage pumps, for his mk-III.

Thread link :http://patator.frbb.net/t8843p240-conception-paca-mkiii?highlight=paca

[youtube]http://www.youtube.com/watch?v=H8dNZO-WNRY&feature=player_profilepage[/youtube]
  • 0

User avatar
Mimikool
Corporal
Corporal
 
Posts: 66
Joined: Sun Jan 09, 2011 5:03 am
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: redhight » Sat Jun 25, 2011 5:40 am

Hello, yes I am French.
Mimikool I am not registered on the forum of your link.
I have more or less understood(included) the principle, but how G-Man made to make a pump for 2 floors in 2 tubes? Thank you in advance.
  • 0


redhight
Private
Private
 
Posts: 17
Joined: Mon Apr 04, 2011 5:26 am
Reputation: 0

Unread postAuthor: jackssmirkingrevenge » Sat Jun 25, 2011 5:43 am

Fnord wrote:Here is how it works


Should have linked him to the whole thread :) http://www.spudfiles.com/forums/high-pr ... 18170.html
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Unread postAuthor: redhight » Sat Jun 25, 2011 6:22 am

Thank you but there is 2 tube I would like to make one in a single tube of 16mm which slides in a tube 18 mm in diameter to pump we pull the tube of 18 and we move him forward and behind as that of G-Man
  • 0


redhight
Private
Private
 
Posts: 17
Joined: Mon Apr 04, 2011 5:26 am
Reputation: 0

Unread postAuthor: jackssmirkingrevenge » Sat Jun 25, 2011 6:57 am

  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Unread postAuthor: saefroch » Sat Jun 25, 2011 9:38 am

Not that your english (however you're producing it) is all that bad, but are you using a translator? It seems like all your structures are directly translated...
  • 0

User avatar
saefroch
Major General
Major General
 
Posts: 1679
Joined: Mon Jun 08, 2009 8:47 am
Location: U.S.A.- See Map
Country: United States (us)
Reputation: 0

Unread postAuthor: redhight » Sat Jun 25, 2011 10:45 am

Yes I use a translator I am bad in English to sadden.
I includes your link jackssmirkingrevenge can you explain to me of advantage.
  • 0


redhight
Private
Private
 
Posts: 17
Joined: Mon Apr 04, 2011 5:26 am
Reputation: 0

Unread postAuthor: saefroch » Sat Jun 25, 2011 10:51 am

I highly recommend Google Translate. If that's not what you're using already... It's difficult to understand what you're asking about the patent...
  • 0

User avatar
saefroch
Major General
Major General
 
Posts: 1679
Joined: Mon Jun 08, 2009 8:47 am
Location: U.S.A.- See Map
Country: United States (us)
Reputation: 0

Unread postAuthor: redhight » Sat Jun 25, 2011 11:17 am

Okay I'll use google to translate and my 2-stage pump compred I do not yet how did Gman into a copper tube with 2.
Can you explain a little.
Thank you in advance.
  • 0


redhight
Private
Private
 
Posts: 17
Joined: Mon Apr 04, 2011 5:26 am
Reputation: 0

Next

Return to Pneumatic Cannon Discussion

Who is online

Registered users: Bing [Bot], Exabot [Bot], Google [Bot], grumpyoldman, Yahoo [Bot]

Reputation System ©'