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 Technic / *17266 (-5)
  Re: What the? Hydraulics
 
(...) Hydraulics and pneumatics are similar. Pneumatics uses air, which is a gas and can be compressed. Air pressure difference is what makes pneumatics work. Hydraulics uses fluids which compresses a little, but not much compared to gasses. Both (...) (19 years ago, 23-Nov-05, to lugnet.technic)
 
  Re: System to allow pressure and vacuum for piston at the same time
 
(...) <snip> (...) <snip> (...) <snip> (...) <snip> (...) Wow! Great stuff! But why hypothetical? Would have loved to see the running engine and how it compares with the traditional ones using just compressed air, which was the original question. (...) (19 years ago, 22-Nov-05, to lugnet.technic)
 
  What the? Hydraulics
 
Kevin Clague- How can a lego pneumatic do hydraulic work? If I'm not much mistaken, hydraulics and pneumatics use two diferent sources of power. (19 years ago, 22-Nov-05, to lugnet.technic)
 
  Re: Random Pneumatic idea/question
 
(...) Yes, I was wondering what method should be used to bleed them successfully. The clamp idea is a good one. My compressor is very basic. I don't have buggy motors. To build the pressure/vac engine all you would have to do, I assume, is split the (...) (19 years ago, 22-Nov-05, to lugnet.technic)
 
  Re: Random Pneumatic idea/question
 
(...) You will undoubtedly have to bleed the air out of the system when you put in your hydraulic fluid. Otherwise the system won't perform as well. (...) Kev (19 years ago, 22-Nov-05, to lugnet.technic)


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