X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fmailhost01.isp.att.net ([207.115.11.51] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTP id 3857799 for flyrotary@lancaironline.net; Thu, 17 Sep 2009 16:21:21 -0400 Received-SPF: none receiver=logan.com; client-ip=207.115.11.51; envelope-from=keltro@att.net DKIM-Signature: v=1; q=dns/txt; d=att.net; s=dkim01; i=keltro@att.net; a=rsa-sha256; c=relaxed/relaxed; t=1253218882; h=Content-Type: MIME-Version:In-Reply-To:Message-Id:Date:Subject:To:From; bh=+QSkQS qEnZFIAo7UDv4muZbDqg4HIJZAFYkmm3azX5s=; b=o5hQ5QrG5AcWmGaFGP8Ydn/Zp whMIRHaUz4MIPWFlH8FzsjT42TJVt1FOviKQSsvgP9xvDDciF13ICPGa19q4w== Received: from fwebmail08.isp.att.net ([204.127.218.108]) by isp.att.net (frfwmhc01) with SMTP id <20090917202046H0100h9sbpe>; Thu, 17 Sep 2009 20:20:46 +0000 X-Originating-IP: [204.127.218.108] Received: from [208.114.43.35] by fwebmail08.isp.att.net; Thu, 17 Sep 2009 20:20:45 +0000 From: "Kelly Troyer" To: "Rotary motors in aircraft" Subject: Denso Alternator Conversion Date: Thu, 17 Sep 2009 20:20:45 +0000 Message-Id: <091720092020.19565.4AB29A1D0005D62E00004C6D22230703729B0A02D29B9B0EBF019D9B040A05@att.net> In-Reply-To: X-Mailer: AT&T Message Center Version 1 (Mar 2 2009) X-Authenticated-Sender: a2VsdHJvQGF0dC5uZXQ= MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="NextPart_Webmail_9m3u9jl4l_19565_1253218845_0" --NextPart_Webmail_9m3u9jl4l_19565_1253218845_0 Content-Type: text/plain Content-Transfer-Encoding: 8bit Mark, I remember that you converted your "Denso" alternators (nice job by the way)........I am also a proponent of totally eliminating the internal regulator circuitry to make sure no component can fail shorted and cause alternator failure...............I just happened to see this method today in the online version of the "Experimenter" and thought I would call attention to it............My conversions have all been on the stock 13B/20B alternators and I know everyone is not using them.......... -- Kelly Troyer "Dyke Delta"_13B ROTARY Engine "RWS"_RD1C/EC2/EM2 "Mistral"_Backplate/Oil Manifold -------------- Original message from Mark Steitle : -------------- Kelly, About 5 years back I wrote a "how-to" on converting the Denso alternator to use an external regulator, but my method totally eliminates the internal regulator/connector. I've been running two of these modified alternators for 150 hrs now with no ill effects. Also, I used adjustable voltage regulators. Mark S. On Thu, Sep 17, 2009 at 12:00 PM, Kelly Troyer wrote: Group, More on external regulator conversion..............This time for a common "Denso" alternator......... http://www.eaa.org/experimenter/articles/2009-09_howto_alternator.asp -- Kelly Troyer "Dyke Delta"_13B ROTARY Engine "RWS"_RD1C/EC2/EM2 "Mistral"_Backplate/Oil Manifold --NextPart_Webmail_9m3u9jl4l_19565_1253218845_0 Content-Type: multipart/related; boundary="NextPart_Webmail_9m3u9jl4l_19565_1253218845_1" --NextPart_Webmail_9m3u9jl4l_19565_1253218845_1 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
Mark,
   I remember that you converted your "Denso" alternators (n= ice job by the way)........I am also
a proponent of totally eliminating the internal regulator circuitry to= make sure no component
can fail shorted and cause alternator failure...............I just hap= pened to see this method today
in the online version of the "Experimenter" and thought I would call a= ttention to it............My
conversions have all been on the stock 13B/20B alternators and I know = everyone is not using
them..........
--
Kelly Troyer
"Dyke Delta"_1= 3B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifol= d



 
-------------- Original message from Mark Steitle <msteit= le@gmail.com>: --------------

Kelly,
 
About 5 years back I wrote a "how-to" on converting the Denso alternat= or to use an external regulator, but my method totally eliminates the inter= nal regulator/connector.  I've been running two of these modified alte= rnators for 150 hrs now with no ill effects.  Also, I used adjustable = voltage regulators.
 
Mark S.

On Thu, Sep 17, 2009 at 12:00 PM, Kelly Troyer <keltro@att.net> wrote:
Group,
   More on external regulator conversion..............This t= ime for a common "Denso" alternator.........
 
 
--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/E= C2/EM2
"Mistral"_Backplate/Oil Manifold




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