X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from poplet2.per.eftel.com ([203.24.100.45] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3751476 for flyrotary@lancaironline.net; Thu, 09 Jul 2009 18:43:02 -0400 Received-SPF: none receiver=logan.com; client-ip=203.24.100.45; envelope-from=lendich@aanet.com.au Received: from sv1-1.aanet.com.au (sv1-1.per.aanet.com.au [203.24.100.68]) by poplet2.per.eftel.com (Postfix) with ESMTP id EC664173789 for ; Fri, 10 Jul 2009 06:42:23 +0800 (WST) Received: from ownerf1fc517b8 (203.171.92.134.static.rev.aanet.com.au [203.171.92.134]) by sv1-1.aanet.com.au (Postfix) with SMTP id 8AEFFBEC01A for ; Fri, 10 Jul 2009 06:42:23 +0800 (WST) Message-ID: <8BFCCE652A004E1792530052982AC062@ownerf1fc517b8> From: "George Lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Interested in cog-belt PRSUs? Date: Fri, 10 Jul 2009 08:42:23 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_004C_01CA013A.5843F4E0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5512 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 X-Antivirus: avast! (VPS 090709-0, 07/09/2009), Outbound message X-Antivirus-Status: Clean This is a multi-part message in MIME format. ------=_NextPart_000_004C_01CA013A.5843F4E0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Bernie, Just focus on the one your interested in and give us some feed = back. The 4 banger is similar to the single rotor, in regard to vibrations and = torsional reversals, so I assume damper and engine mount rubbers would = be softer for the 13B. George ( down under) To George ( down under) and others interested in cog-belt PRSUs:=20 (Bernie: "George, you're upside down!" George: "No, no, YOU'RE upside = down!! I can see perfectly well that I and other people, and houses, and = telephone poles, and dogs are upright! SO THERE!!"=20 Here endeth the silly stuff. =20 George, you wrote "Ask about weight, type of torsional vibration = DAMPER, density of Damper, tracking adjustment, density of engine mount = rubbers, and HP limits". Which rotary model should they focus on, like = the 13B, 13B Turbo, the Renesis, 20B as having the potentially greatest = demand? Same for potential demand for"normal vertical" engine = orientation or "Plugs Up". They will have to expect a potential market = for the effort in designing and making one or maybe 2 versions of a belt = PSRU for the Rotary.=20 You other guys, please join in with questions that should be asked, or = other strategy points. I don't want to make this inquiry without ducks = aligned. Have you ever made a technical inquiry and you were ignored? = It's happened to me, and I was angry and frustrated, worst of all, I was = not being taken seriously and I did not get the needed information.=20 Let's hear from you. For those that have missed the beginning of this, = it's about the first Cog Belt PSRU that I have seen with a torsional = vibration damper instead of the driver pulley mounted straight on the = flywheel. George found them in Brazil and sent the web addresses to me. = The site is in Portugese only (except the numbers are in English - yuck = yuck). We want to know a little more about their PSRU, and if they could = be interested in trying out for a Rotary PSRU. We're basically asking = them to spend a lot of money, engage in a lot of effort and sweat, and = it's all a big risk for them:=20 http://www.altaircoelho.com.br=20 http://www.altaircoelho.com.br/ac53fotos.html?Submit2=3DFotos+AC+53=20 Thanks, Bernie. ------=_NextPart_000_004C_01CA013A.5843F4E0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
 
 Bernie, Just focus on the one = your interested=20 in and give us some feed back.
The 4 banger is similar to the single = rotor, in=20 regard to vibrations and torsional reversals, so I assume damper and = engine=20 mount rubbers would be softer for the 13B.
George ( down under)
To George ( down = under) and=20 others interested in cog-belt PRSUs:

(Bernie: "George, you're = upside=20 down!" George: "No, no, YOU'RE upside down!! I can see perfectly well = that I=20 and other people, and houses, and telephone poles, and dogs are = upright! SO=20 THERE!!"

Here endeth the silly stuff.    =

George, you=20 wrote "Ask about weight, type of torsional vibration DAMPER, density = of=20 Damper, tracking adjustment, density of engine mount rubbers, and HP = limits".=20 Which rotary model should they focus on, like the 13B, 13B Turbo, the = Renesis,=20 20B as having the potentially greatest demand? Same for potential = demand=20 for"normal vertical" engine orientation or "Plugs Up".  They will = have to=20 expect a potential market for the effort in designing and making one = or maybe=20 2 versions of a belt PSRU for the Rotary.

You other guys, = please join=20 in with questions that should be asked, or other strategy points. I = don't want=20 to make this inquiry without ducks aligned. Have you ever made a = technical=20 inquiry and you were ignored? It's happened to me, and I was angry and = frustrated, worst of all, I was not being taken seriously and I did = not get=20 the needed information.

Let's hear from you. For those that = have=20 missed the beginning of this, it's about the first Cog Belt PSRU that = I have=20 seen with a torsional vibration damper instead of the driver pulley = mounted=20 straight on the flywheel. George found them in Brazil and sent the web = addresses to me. The site is in Portugese only (except the numbers are = in=20 English - yuck yuck). We want to know a little more about their PSRU, = and if=20 they could be interested in trying out for a Rotary PSRU. We're = basically=20 asking them to spend a lot of money, engage in a lot of effort and = sweat, and=20 it's all a big risk for them:

http://www.altaircoelho.com.br=20 =

http://www.altaircoelho.com.br/ac53fotos.html?Submit2=3DFotos+AC+= 53=20

Thanks, Bernie. ------=_NextPart_000_004C_01CA013A.5843F4E0--