Today's Message Index:
----------------------
 
     1. 01:05 AM - Re: Delete if you wish, but this is funny! (donjohnston)
     2. 01:54 AM - Re: Fuel Pump - dual switching (leckers)
     3. 06:47 AM - Re: Re: Fuel Pump - dual switching (ROGER & JEAN CURTIS)
     4. 07:09 AM - Re: Fuel Pump - dual switching (leckers)
     5. 01:50 PM - Z-12 Twist? (Valin & Allyson Thorn)
 
 
 
Message 1
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  | 
      
      
| Subject:  | Re: Delete if you wish, but this is funny! | 
      
      
      This is a "cover" (almost verbatim) of the Retro Encabulator. Maybe because I saw
      it first, I think the Rockwell product is a better presentation.
      
      http://video.google.com/videoplay?docid=5125780462773187994#
      
      -Don
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=293929#293929
      
      
Message 2
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  | 
      
      
| Subject:  | Re: Fuel Pump - dual switching | 
      
      
      Really sorry, but I cannot open either of the .dat files to see the diagram.....
      Clues? I use Windows 7. Thanks for the suggestions.
      
      --------
      IanL
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=293931#293931
      
      
Message 3
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  | 
      
      
| Subject:  | Re: Fuel Pump - dual switching | 
      
      
      Really sorry, but I cannot open either of the .dat files to see the
      diagram..... Clues? I use Windows 7. Thanks for the suggestions.
      
      --------
      IanL
      
      		Go to (get.adobe.com) and download the reader.  This will
      allow you to open the [Dual switch fuel pump.pdf] file attached.
      
      		 
      
      		Roger
      
      
Message 4
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  | 
      
      
| Subject:  | Re: Fuel Pump - dual switching | 
      
      
      Roger - adobe reader will NOT open the file that is in this forum as winmail.dat.
      There is no attachment file that I can see in pdf format.
      Any chance you could try direct to me ianleckenby@yahoo.co.uk? Thanks.
      
      --------
      IanL
      
      
      Read this topic online here:
      
      http://forums.matronics.com/viewtopic.php?p=293958#293958
      
      
Message 5
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  | 
      
      
      
      > Bob,
      >
      > After a lot of business travel I=99m getting back to our 
      airplane=99s  
      > electrical system design.  As a reminder, we=99re building a 
      Lancair L 
      > egacy =93 a small very weight sensitive airplane (explaining why 
      
      > we=99re not going with dual alt dual batt).  We have the engine 
      (IO-55 
      > 0N) and it has a big 100A alternator (all electric air conditioning) 
      
      >  and B&C=99s little 20A alternator on a vacuum pump pad.  
      We=99re  
      > planning on your Z-12 power architecture =93 but, first I=99
      d like to  
      > explore a variation.
      >
      > As you know, in your Z-12 with the SB1B voltage regulator, the  
      > auxiliary alternator does not come online unless the main alternator  
      
      > is overloaded or off.  It would be nice to have the 20A alternator  
      > contribute to the electrical power generation during normal  
      > operation.  Could I use two normal B&C voltage regulators (LR3Cs)  
      > with the 20A alternator voltage regulator set at 28V while the  
      > voltage regulator for the 100A alternator is set at 26V so that the  
      
      > first 20 Amps of load are handled by the little Alt and the big Alt  
      
      > gets the rest of the load?  Would there be any instabilities between  
      
      > the two voltage regulators?
      >
      > I like that in the worst load conditions =93 like taxiing out on 
      a hot 
      >  day with the electric A/C on =93 that the big Alt would be 20A 
      lower  
      > and cooler, maybe extending it's life.
      >
      > What do you think?
      >
      > Thanks,
      >
      > Valin Thorn
      >
      > Lancair Legacy Project
      >
      >
      
 
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