X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sun, 01 Dec 2013 19:02:14 -0500 Message-ID: X-Original-Return-Path: Received: from qmta09.westchester.pa.mail.comcast.net ([76.96.62.96] verified) by logan.com (CommuniGate Pro SMTP 6.0.7) with ESMTP id 6621209 for lml@lancaironline.net; Sun, 01 Dec 2013 14:12:47 -0500 Received-SPF: pass receiver=logan.com; client-ip=76.96.62.96; envelope-from=jmorgan1023@comcast.net Received: from omta14.westchester.pa.mail.comcast.net ([76.96.62.60]) by qmta09.westchester.pa.mail.comcast.net with comcast id wK5e1m0021HzFnQ59KCEmc; Sun, 01 Dec 2013 19:12:14 +0000 Received: from [192.168.1.103] ([24.11.157.196]) by omta14.westchester.pa.mail.comcast.net with comcast id wKCE1m00L4EXR5U3aKCEEL; Sun, 01 Dec 2013 19:12:14 +0000 From: Jack Morgan Mime-Version: 1.0 (Apple Message framework v1283) Content-Type: multipart/alternative; boundary="Apple-Mail=_50EE86BA-10E6-4AC7-B578-30F85383700E" Subject: Screen shots X-Original-Date: Sun, 1 Dec 2013 14:12:15 -0500 In-Reply-To: X-Original-To: "Lancair Mailing List" References: X-Original-Message-Id: X-Mailer: Apple Mail (2.1283) --Apple-Mail=_50EE86BA-10E6-4AC7-B578-30F85383700E Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 Hi Chris, Looks good. The spikes at the start are in the right range for contact = bounce. It is cool to see the pump motor spin up. Jack Morgan On Dec 1, 2013, at 9:38 AM, Lancair Mailing List wrote: > From: Chris Zavatson > Subject: Re: [LML] Re: [LNC2] Oildyne Hydraulic Pump Inrush > Date: December 1, 2013 9:36:08 AM EST > To: lml@lancaironline.net >=20 >=20 > FWIW, attached are some screen shots of the pump running a single = cylinder. The vertical scale is 30A / division or 50ma. And just for = kicks, the shot with two steady state levels is the pump running up = against the pressure relief valve. > =20 > Chris Zavatson > N91CZ > 360std > http://www.n91cz.net/ --Apple-Mail=_50EE86BA-10E6-4AC7-B578-30F85383700E Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1 Hi = Chris,

Looks good. The spikes at the start are in the = right range for contact bounce. It is cool to see the pump motor spin = up.

Jack = Morgan


On Dec 1, 2013, at 9:38 = AM, Lancair Mailing List wrote:

From: Chris Zavatson = <chris_zavatson@yahoo.com><= br>
 Re: [LML] Re: = [LNC2] Oildyne Hydraulic Pump Inrush
Date: December 1, 2013 = 9:36:08 AM EST


FWIW, attached are some screen = shots of the pump running a single cylinder.  The vertical scale is = 30A / division or 50ma.  And just for kicks, the shot with two = steady state levels is the pump running up against the pressure relief = valve.
 
Chris = Zavatson
N91CZ
360std=

= --Apple-Mail=_50EE86BA-10E6-4AC7-B578-30F85383700E--