Wierd application, hypothetical question.

[Pat Ford]

use a waste gate controller its already designed to work at boost pressures in an automotive temp range and the use springs and levers to make your curves. Once again are you sure you need to do this?

Previously, you (Shirley, Mark R) wrote:
{ That's a perfectly reasonable thought.  I just thought it would be much
{ easier
{ to tune with some sort of controller.  If I went pure mechanical, sure it
{ would 
{ work, but i would have to have a lathe, and play around with many different
{ springs
{ to tune it, (not user-friendly) and the worst part of it is coming up with 
{ some sort of diaphragm.  The rest of it I could deal with, but the diaphragm
{ is tough.
{ You almost have to know somebody somewhere who makes these things.  It would
{ have 
{ to be a rubber with a metal disc applied to seat the spring on.
{ Not to mention that a controller would be a much cooler way to do it.  Much
{ more tunable.
{ 
{ -----Original Message-----
{ From: justin ivan [mailto:vlkslvr at hotmail.com]
{ Sent: Tuesday, December 05, 2000 11:34 AM
{ To: diy_efi at diy-efi.org
{ Subject: Re: Wierd application, hypothetical question.
{ 
{ 
{ 


--
Pat Ford                           email: pford at qnx.com
QNX Software Systems, Ltd.           WWW: http://www.qnx.com
(613) 591-0931      (voice)         mail: 175 Terence Matthews          
(613) 591-3579      (fax)                 Kanata, Ontario, Canada K2M 1W8

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