Wouldn't common sense tell you that if there is a fire than you have to assume
the electric stuff is all dead???
I would have to also believe that a mechanical linkage or actuator would be
mandatory for the same reason or if not at least for personal safety...
Dave Dahlgren
"Albaugh, Neil" wrote:
>
> The automatic actuation can be through a latching relay; once on it stays
> on.
>
> Regards, Neil Tucson, AZ
>
> -----Original Message-----
> From: Higginbotham Land Speed Racing [mailto:saltrat@pro-blend.com]
> Sent: Tuesday, October 30, 2001 4:11 PM
> To: landspeedracer; Albaugh, Neil; land-speed@autox.team.net
> Subject: Re: Solid suspension and visibility comments
>
> And once you activate the switch it will stay on.
> Skip
>
> At 05:24 PM 10/30/01 -0500, landspeedracer wrote:
> >Remember Guys, with on/off switches or valves, as per the SCTA rule book:
> >"The valves shall be designed to remain open once actuated."
> >
> >John B.
> >----- Original Message -----
> >From: "Skip Higginbotham" <saltrat@pro-blend.com>
> >To: "Albaugh, Neil" <albaugh_neil@ti.com>; <land-speed@autox.team.net>
> >Sent: Tuesday, October 30, 2001 11:08 AM
> >Subject: RE: Solid suspension and visibility comments
> >
> >
> >> Neil,
> >> The problem with resistance wire systems is false alarms.......not a good
> >> idea at 300 MPH +. Too hard on the heart! And IR systems are a little
> >> pricey for me.
> >> Auto fire extinguishing is OK if you don't want to control the
> >extinguisher
> >> manually. I do. I feel like I can turn on the fire bottles until the fire
> >> is out and if I'm not stopped yet, I can turn off the fire bottles and
> >save
> >> the agent for later in the shut-down if the fire relights or was not out
> >to
> >> begin with. Also manual control might let me breathe in the small
> >> cockpit!!! Too subtile?
> >> Hard to reason with a fire that is behind you though!!! Auto system might
> >> be the best in the long run. I worry about false actuation.......
> >> Skip
> >>
> >>
> >>
> >> At 09:50 AM 10/30/01 -0600, you wrote:
> >> >Skip;
> >> >
> >> >That's a good idea. You could probably wire that into a solenoid-
> >operated
> >> >valve to actuate the fire bottles automatically, too.
> >> >
> >> >I've seen some aircraft fire detection systems that are based on a wire
> >that
> >> >changes resistance. Some of the newer flame detectors sense ultraviolet
> >> >radiation so they aren't confused by IR heat radiation from the
> >collectors
> >> >or other hot spots.
> >> >
> >> >Regards, Neil Tucson, AZ
> >> >
> >> >
> >> >-----Original Message-----
> >> >From: Skip Higginbotham [mailto:saltrat@pro-blend.com]
> >> >Sent: Monday, October 29, 2001 5:54 PM
> >> >To: Albaugh, Neil; land-speed@autox.team.net
> >> >Subject: RE: Solid suspension and visibility comments
> >> >
> >> >
> >> >Neil,
> >> >I have a fire detection system in the liner/lakester. Turns a bright red
> >> >light on in the cockpit. No false alarms yet.
> >> >Skip
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