X-Virus-Scanned: clean according to Sophos on Logan.com From: "Charlie England" Received: from mail-wg0-f49.google.com ([74.125.82.49] verified) by logan.com (CommuniGate Pro SMTP 6.0.9e) with ESMTPS id 6890544 for flyrotary@lancaironline.net; Wed, 21 May 2014 09:22:31 -0400 Received-SPF: pass receiver=logan.com; client-ip=74.125.82.49; envelope-from=ceengland7@gmail.com Received: by mail-wg0-f49.google.com with SMTP id m15so2019165wgh.20 for ; Wed, 21 May 2014 06:21:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=0l4EPb4rU43vL2Gs3h/qqlw6NCGiG8JU26QS8CiePnI=; b=qi+tUeti49mVSXKa/Zpgu/dYgUJuoiKL45oiljLp8iatcTKa/ddBrhBRK+7XFfJ5QL RvVaMVvhZd36mlmI5VdP5cjETeH06ODbbjBAihmnI4PI0305puoH0uHlznLlLDWuuJoR HXVcdCbVnzIdKItqiwi4RFUysaQfOh6apNDa4I0KAEoDLZ64yQlcWdkPQy5pgjt6YfFj C8LCEwvmc3tc6H5tIb/CAF58bdx/dXROMRfXCK6HQ6X/OMKVE95hpENVNPiW2oXzAtFZ IaD0iYT6IEGvwh6oJ4tyBQC6t/RWxL/BO0L85nY5hC3RIxVSLUHlDge/p4tkBiZW6Kh8 tHWQ== MIME-Version: 1.0 X-Received: by 10.194.176.135 with SMTP id ci7mr26404030wjc.54.1400678515515; Wed, 21 May 2014 06:21:55 -0700 (PDT) Received: by 10.216.176.199 with HTTP; Wed, 21 May 2014 06:21:55 -0700 (PDT) In-Reply-To: References: Date: Wed, 21 May 2014 08:21:55 -0500 Message-ID: Subject: Re: [FlyRotary] Re: Spline failure on Egg Sube PSRU To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=089e013d1a1a5ca62b04f9e8e118 --089e013d1a1a5ca62b04f9e8e118 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Bill, Was this a report on Eggenfelner (sp?) drives? If so, you know almost all you need to know. :-) If you aren't familiar with his story, it won't take long to find a long, bloody trail of on-line info about him. He has a long history of throwing together a pig, covering it with lipstick, and then forcing his customers to buy his next experimental pig when the previous pig dies. Charlie On Wed, May 21, 2014 at 7:39 AM, Ed Anderson w= rote: > Don=E2=80=99t know if it has any bearing on the topic, but one thing to= note is > that the rotary is much easier on the gear train. There are no torque > reversal regions in its cycle as there are with piston 4 stroke engines. > Also the power impulse is a bit smoother (covers more deg of rotation) th= an > with a piston engine. So what may survive with the rotary, may not with = a > piston engine. Tracy has certainly studied this area and will undoubtedl= y > have more astute observations. > > Ed > Edward L. Anderson > Anderson Electronic Enterprises LLC > 305 Reefton Road > Weddington, NC 28104 > http://www.andersonee.com > http://www.eicommander.com > > *From:* Bill Bradburry > *Sent:* Tuesday, May 20, 2014 11:45 PM > *To:* Rotary motors in aircraft > *Subject:* [FlyRotary] Spline failure on Egg Sube PSRU > > > I have the NTSB report on the PSRU failure for the Subes. The file is to= o > large ~700 kb to send to the list. Anyone interested can email me and I > will send them a copy. > > I am wondering if there are there any things we can learn about our PSRUs > from this? Does this spline failure bring any ideas for inspections that > we perhaps should do? Tracy?? > > > > Bill > > > > ------------------------------ > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > > ------------------------------ > > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4592 / Virus Database: 3950/7529 - Release Date: 05/20/14 > > --089e013d1a1a5ca62b04f9e8e118 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Bill,

Was this a report on Eggenfelner = (sp?) drives? If so, you know almost all you need to know. :-)=C2=A0
<= div>
If you aren't familiar with his story, it won't = take long to find a long, bloody trail of on-line info about him. He has a = long history of throwing together a pig, covering it with lipstick, and the= n forcing his customers to buy his next experimental pig when the previous = pig dies.

Charlie


<= div class=3D"gmail_quote">On Wed, May 21, 2014 at 7:39 AM, Ed Anderson <flyrotary@lancaironline.net> wrote:
Don=E2=80=99t know if it has any bearing on the topic, but one thing t= o note is=20 that the rotary is much easier on the gear train.=C2=A0 There are no torque= =20 reversal regions in its cycle as there are with piston 4 stroke engines.=C2= =A0=20 Also the power impulse is a bit smoother (covers more deg of rotation) than= with=20 a piston engine.=C2=A0 So what may survive with the rotary, may not with a= =20 piston engine.=C2=A0 Tracy has certainly studied this area and will undoubt= edly=20 have more astute observations.
=C2=A0
Ed
Edw= ard L.=20 Anderson
Anderson Electronic Enterprises LLC
305 Reefton=20 Road
Weddington, NC=20 28104
http://www= .andersonee.com
http://www.eicommander.com
=C2=A0
Sent: Tuesday, May 20, 2014 11:45 PM
To: Rotary motors in aircraft <= /div>
Subject: [FlyRotary] Spline failure on Egg Sube=20 PSRU
=C2=A0
=

I have the NTSB report=20 on the PSRU failure for the Subes.=C2=A0 The file is too large ~700 kb to s= end=20 to the list.=C2=A0 Anyone interested can email me and I will send them a=20 copy.

I am wondering if there=20 are there any things we can learn about our PSRUs from this?=C2=A0 Does thi= s=20 spline failure bring any ideas for inspections that we perhaps should do?= =C2=A0=20 Tracy??

=C2= =A0

Bill=20

=C2= =A0

--
Homepage:=C2=A0 http://www.flyrotary.com/
Archive and=20 UnSub:=C2=A0=C2=A0=20 http://mail.lancaironline.net:81/lists/flyrotary/List.html

No virus found in this=20 message.
Checked by AVG - www.avg.com
Version: 2014.0.4592 / Virus=20 Database: 3950/7529 - Release Date: 05/20/14

<= /div>

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