Mailing List flyrotary@lancaironline.net Message #58652
From: Mark Steitle <msteitle@gmail.com>
Subject: Re: [FlyRotary] Re: Flame detector
Date: Thu, 2 Aug 2012 07:14:54 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Years ago there was an engine fire in a 20B pusher (Velocity??) that was due to a burst oil cooler.  He actually blew up two coolers (same make/model), then switched to a certified engine.  I don't recall his name, but he was alerted to the fire by ATC.

Mark S.

On Wed, Aug 1, 2012 at 9:48 PM, John Slade <jslade@canardaviation.com> wrote:
Thanks for caring, Chris.
No. Not me.
I've never heard of the guy - Don Black???
I wonder what caused the fire. Oil or fuel leak?
Regards
John

On 8/1/2012 9:29 PM, Chris Barber wrote:
When I first heard I fears it was John Slade but have been assured it was not. No less tragic tho. I heard it was his sixth flight from a couple of sources. Someone posted the registered name but I did not immeadeatly recognize it. I had one fear it was me. Not me yet yikes. 


Sent from my iPhone 4

On Aug 1, 2012, at 7:49 PM, "Kelly Troyer" <keltro@gmail.com> wrote:


   

On Tue, Jul 31, 2012 at 7:11 PM, Mark Steitle <msteitle@gmail.com> wrote:
Chris, 

Yes, that was me that brought and demonstrated the IR fire detector.  I had it mounted in a metal project box on the hot side of my engine, but it failed shortly thereafter.  My guess is the UVtron photo tube failed.  Replacement sensors were $28/ea at the time, so it has been sitting on the shelf waiting for some time to mess with it again.  

Since I experimented with the first one, the design has been upgraded and the old model is no longer available.  You can purchase the whole kit for $89 at  http://www.acroname.com/robotics/parts/R345-UVTRON-PKG.html .  Just mount it in a robust box with a hole facing the engine and wire it to 12 - 24 volts.  You'll want to put an LED on the panel to warn you in case of fire.  

Mark S.

On Tue, Jul 31, 2012 at 1:51 PM, Chris Barber <cbarber@texasattorney.net> wrote:
Several years ago at the rotary get together in Pecan Gove south of Ft Worth, Texas a flame detector was demonstrated. Does anyone remember this and have any info on it?  The demo was impressive and I would hope/think the technology has improved and is available.

With the recent fire in a turbo rosary canard a few days ago it got me comptemplating such matters again. Especially in a pusher.

Thanks.

Chris Barber
Houston
Velocity 13b Turbo
Phase One Testing.

Sent from my iPhone 4
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Chris,
  Who had a fire with their Turbo/Rotary Canard ??..............Part of our little group ??.............


--
Kelly Troyer



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