Any electronically controllable gas regulators ?

[Cudabob]

I came across mention of an injector/regulator, natural gas I 
believe, at www.jasperengines.com ... They build alternate fuel 
engines for California State Vehicles. 

> Date: Tue, 07 Mar 2000 22:34:42
> From: "Mike (Perth, WA)" <erazmus at wantree.com.au>
> Subject: Any electronically controllable gas regulators ?
> 
> Hi chaps,
> 
> (As I'm new to this group, I apologise for so many postings so soon,
> still gathering info - tah)...
> 
> Petrol engine fuel injectors are dead easy to control from a micro, is
> there a corrollary for any gas injection equipment etc. ?
> 
> ie. Is there a (readily available) gas injection nozzle operable from
> a 12v PWM signal and/or a gas regulator compensation for manifold
> pressure, (Given the flow pressure differences I would think it
> straightforward), for example for turbo engines thats comparable to
> that simple fuel pressure regulator used on many petrol cars ?
> 
> When I go ahead with my EFI project for my car (to replace existing
> ECU), I would like the option of extending the control fully to a
> bifuel gas system - LPG at first, then moving to CNG soon after and
> all this with on load changeover between the two fuels <sigh> Don't
> ask for much ;-)
> 
> 
> Tah,
> 


CudaBob '65 - Angels Camp, Calif
CudaBob at workmail.com
http://www.goldrush.com/~rhuish/
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