DIYAPASON-L Digest #802 - Monday, April 28, 2003
 
Re: Self Tremming Regulator
  by "F. Eugene (Gene) Dunnam" <dunnam@phys.ufl.edu>
Peterson Relay for sale
  by "Eric Sagmuller" <ess4@psu.edu>
Interesting website
  by <Kzimmer0817@aol.com>
Re: [Residence Organs]  Interesting website
  by "Roger Brown" <roger2@rogerbrown.no-ip.org>
 

(back) Subject: Re: Self Tremming Regulator From: "F. Eugene (Gene) Dunnam" <dunnam@phys.ufl.edu> Date: Mon, 28 Apr 2003 07:48:19 -0400   Greetings- Others more knowledgeable than I will probably know the answer for sure, but I would put some weight on top of the regulator bellows. A few pounds ought to do it. You may then have to change the springs slightly to get the pressure right. The 'new' blower's lower static pressure probably changed the parameters in your system just enough to make it oscillate. Changing the mass of the system will alter the natural vibration frequency so that it doesn't 'match' that of the springs.   Best wishes,   Gene   >**************************************************** >* F. Eugene (Gene) Dunnam * >* Professor of Physics <dunnam@phys.ufl.edu> * >* University of Florida (352) 392-1444 * >* P. O. Box 118440 * >* Gainesville, FL 32611-8440 * >* <http://www.phys.ufl.edu/~dunnam/Welcome.html> * >****************************************************  
(back) Subject: Peterson Relay for sale From: "Eric Sagmuller" <ess4@psu.edu> Date: Mon, 28 Apr 2003 09:12:56 -0400   In case any one is interested, I posted a 1990 vintage, Peterson SS diode matrix relay for a 3 rank, 2 manual organ on the Church Organ Trader = board.   Happy organ building! Eric    
(back) Subject: Interesting website From: <Kzimmer0817@aol.com> Date: Mon, 28 Apr 2003 18:07:28 EDT     --part1_194.1851b944.2bdf0020_boundary Content-Type: text/plain; charset=3D"US-ASCII" Content-Transfer-Encoding: 7bit   I would like to recommend the following website for your perusal. This gentleman had a small tracker pipe organ built for his home. On his = website he has described many of the variables he faced (the same by which all of = us who want home organs unwittingly are affected) in the design of his organ. = He has included some pictures of his organ as well.   http://galileo.spaceports.com/~ppow/   Enjoy, Keith Zimmerman   --part1_194.1851b944.2bdf0020_boundary Content-Type: text/html; charset=3D"US-ASCII" Content-Transfer-Encoding: quoted-printable   <HTML><FONT FACE=3D3Darial,helvetica><FONT SIZE=3D3D2 = FAMILY=3D3D"SANSSERIF" FACE=3D =3D3D"Arial" LANG=3D3D"0">I would like to recommend the following website = for yo=3D ur perusal.&nbsp; This gentleman had a small tracker pipe organ built for = hi=3D s home.&nbsp; On his website he has described many of the variables he = faced=3D (the same by which all of us who want home organs unwittingly are = affected)=3D in the design of his organ.&nbsp; He has included some pictures of his = orga=3D n as well.<BR> <BR> http://galileo.spaceports.com/~ppow/<BR> <BR> Enjoy,<BR> Keith Zimmerman</FONT></HTML>   --part1_194.1851b944.2bdf0020_boundary--  
(back) Subject: Re: [Residence Organs] Interesting website From: "Roger Brown" <roger2@rogerbrown.no-ip.org> Date: Tue, 29 Apr 2003 10:09:41 +1000     > On his website > he has described many of the variables he faced (the same by which all = of us > who want home organs unwittingly are affected) in the design of his = organ. > He has included some pictures of his organ as well.   Good site and a nice instrument. My own site (see signature) covers some of the same ground from the perspective of a slightly larger instrument.   -- Regards, Roger   Roger Brown roger2@rogerbrown.no-ip.org http://rogerbrown.no-ip.org http://member.melbpc.org.au/~robrown/