X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Tue, 18 Apr 2006 00:00:00 -0400 Message-ID: X-Original-Return-Path: Received: from smtp108.sbc.mail.mud.yahoo.com ([68.142.198.207] verified) by logan.com (CommuniGate Pro SMTP 5.0.9) with SMTP id 1071585 for lml@lancaironline.net; Mon, 17 Apr 2006 23:50:54 -0400 Received-SPF: none receiver=logan.com; client-ip=68.142.198.207; envelope-from=elippse@sbcglobal.net Received: (qmail 13617 invoked from network); 18 Apr 2006 03:50:09 -0000 Received: from unknown (HELO Computerroom) (elippse@sbcglobal.net@70.237.145.44 with login) by smtp108.sbc.mail.mud.yahoo.com with SMTP; 18 Apr 2006 03:50:09 -0000 X-Original-Message-ID: <000501c6629b$316826c0$2c91ed46@Computerroom> From: "Paul Lipps" X-Original-To: Subject: Fuel pump on-off X-Original-Date: Mon, 17 Apr 2006 20:50:08 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0002_01C66260.83954C60" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869 This is a multi-part message in MIME format. ------=_NextPart_000_0002_01C66260.83954C60 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Perhaps you could put a pressure switch on the pump input with possibly = a delay. When there is no fuel in the line from the wing tank to the = pump, the pressure should go to zero. It would have to respond to very = low pressure. A delay might be necessary to prevent short-term = activation on load transients. ------=_NextPart_000_0002_01C66260.83954C60 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Perhaps you could put = a pressure switch on the=20 pump input with possibly a delay. When there is no fuel in the line = from=20 the wing tank to the pump, the pressure should go to zero. It would have = to=20 respond to very low pressure. A delay might be necessary to prevent = short-term=20 activation on load transients.
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