Stirlingengineforum.com

i have checked the seal,the membrane react when i press the walls!i dont thing the membrane is thight, but i will dubble check it..my membrane moved 5mm så if i understand you right, i need my crank to be 2.5mm?

Here is the 90 degres offset,or is the hose to long?..
the crank is uinstalled cause i think there is something wrong there

I have done Coke Can Stirling Engine but i can get it to work, so i have been thinking it have to be the cranck shaft,i have build the diaphragm of a bottle neck, i just cutted the top of, and turn it upside down and i use a grommet to make a good seal for the hose. the piston is just of roockwool/s...