Re: "Diffusion" pumps

To: neon-l@netcom.com
Subject: Re: "Diffusion" pumps
From: "Howard B. Cohen" <ohbc@sunyit.edu>
Date: Mon, 20 Nov 1995 16:32:56 -0500 (EST)
cc: neon-l@netcom.com
In-Reply-To: <m0tHGTo-001CiWC@sight-n-sound.com>
Reply-To: neon-l@netcom.com
Sender: owner-neon-l@netcom.com



On Sun, 19 Nov 1995, Al Hooton wrote:

>         Since we're on the topic, here's another question I've been
> thinking about as a newbie: what are the possible 'schematics' for hooking up
> a mechanical and diff/aspirator pump to the manifold?  It seems there
> would be three possibilities, depending on how each of the pumps is
> manufactured (beware: Really Bad Ascii Art follows).
> 
> 1)  manifold ---------- mech. pump ---------- diff/aspirator 
> 
> 2)  manifold ---------- diff/aspirator ---------- mech. pump
> 
>                         |------- mech. pump
> 3)  manifold -----------|
>                         |------- diff/aspirator
> 
Al,  This may make sense to you but I believe that most diff pumps out 
there like the one that Mark Snyder sold was hooked up as your diagram 
number 2 is drawn. This is the way mine is hook up and it seems to work 
very well.  Hope this helps...
Howie Cohen
Utica, NY

 >         It seems to me that #3 
makes the most sense, but are the > others common, or used at all?
> 
> ------------------------------------------------------------------------------
>                        Sight & Sound Software, Inc.     
>  Multimedia Software & WWW development for Business and Consumer Applications
>                       http://www.sight-n-sound.com/   
>   
>                      Al Hooton, al@sight-n-sound.com   
>            voice: 503.531.2855, x6237        fax: 503.531.2856          
> ------------------------------------------------------------------------------
> 
>

References:

Re: "Diffusion" pumps

From: Al Hooton <al@sight-n-sound.com>