ringbom with 2 diaphragms

Discussion on Stirling or "hot air" engines (all types)
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asimations
Posts: 17
Joined: Sat May 08, 2010 11:30 am

ringbom with 2 diaphragms

Post by asimations »

I am working on ringbom with two diaphragms. One as piston other attached to displacer. Has any one else tried that. I guess it will give me an absolutely tight air seal where i could pump some air with valve. I would like to get any advice or comments. Hope to post the video when it gets ready or otherwise
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