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 Technic / 14849 (-5)
  Other pneumatic questions.
 
Hi all. I'm sorta new here so, I'm not real familiar with way the forums work. Anyhow, having seen the three position piston control by Kevin L. Clague, and other various pneumatic logic devices using Boolean logic and Boolean gates, I was (...) (19 years ago, 19-Nov-05, to lugnet.technic)
 
  Re: Pneumatic Questions
 
(...) Just so. (...) No, it wouldn't walk backwards. To make it work, you'd only have to interchange the hoses at the switches. That's because a suction force acts in the opposite direction to the traditional compressed air. Your walker will then (...) (19 years ago, 19-Nov-05, to lugnet.technic, FTX)
 
  Re: Pneumatic Questions
 
(...) Thanks, Kevin. Had to break-in as matters seem to be getting outta hand. It appears we're getting a new generation of pneumatic fans. Great! (...) No, you use them the same way. The pneumatic switch is basically a directional control valve. It (...) (19 years ago, 19-Nov-05, to lugnet.technic)
 
  Re: Pneumatic Questions
 
(...) It is possible to combine multiple switches into a release-free switch, but they would probably be more load than a single switch used on dual ported piston. Kevin (...) (19 years ago, 19-Nov-05, to lugnet.technic, FTX)
 
  Re: Pneumatic Questions
 
(...) I'm glad if I saved you some bucks. The fourth exhaust port is a necessity (for the cylinders to work) and a nuisance (being inaccessible). I first learned about it from Erik Brok's site. In real-life pneumatics, this port would be brought out (...) (19 years ago, 19-Nov-05, to lugnet.technic)


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