Mailing List flyrotary@lancaironline.net Message #42693
From: Michael Silvius <silvius@gwi.net>
Subject: Re: [FlyRotary] Re: Jet-A
Date: Sun, 4 May 2008 13:20:26 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
About 12 years ago I rebuilt a 27 foot steel hulled Dutch sloop. This sailboat was produced for the British market and designed for use on the Thames estuary, by a Dutch start up company that was a part of an economy stimulus program to rebuild Holland after WW2. The vessel used a 10 hp, 2 cylinder Albin engine designed circa 1915 that later begot the Volvo Penta line of marine engines. In the configuration I acquired it, it was supposed to operate just as you describe. Start on regular "petrol" and then switch over to Kerosene/ Paraffin for continuous operation and switch back to gas after shut down. It was reported to me the engine would run on just about anything you threw in it. I started on the rebuild of the engine and then sold the whole project to finance other objectives so I never saw it run. The photos are not of mine but this is what it looked like. Condition when I acquired it was about the same as seen in the photos. In addition to the electric start it had a hand crank option as well.
specs:
 
Albin 021
Twin cylinder,
10 horse power petrol
8 horse power paraffin
Ignition system, Magneto Coili
Cooling Raw water. Gear type water pump
Electrics,12 volt Dynamo + starter motor (enclosed flywheel)
 
Michael
 
 
----- Original Message -----
 
During W.W.II auto fuel tanks held coal oil, or kerosene. An add on little tank of gasoline was rigged up on the fire wall with some plumbing to switch between the two. The car would be started and warmed up on gasoline and then switched to coal oil for the trip to the defense plant. When the destination was in sight, the switch was made back to gasoline so the engine would start for the trip home. Even at 7:1 compression the engines would knock (detonate) and smoke, and timing changes may have been involved, but it worked.
 
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