 | | Re: System to allow pressure and vacuum for piston at the same time —Kevin L. Clague
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| | | (...) Thank you. (...) Well we must agree that the switch solution is a bit gangly. I'd like to work on a more compact solution before I bother with the engine. When simply run on compressed air, the sequencer cycled faster than I would have (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | | | | Re: System to allow pressure and vacuum for piston at the same time —Andrew Meyer
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| | | | (...) I think I may, if I have enough switches. I only have the contents of one of the new studless backhoes, minus one piston because I broke off the bottom port and can't figure out a way to repair it. Oh, and I also have the pneumatics from the (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | | | | | Re: System to allow pressure and vacuum for piston at the same time —Kevin L. Clague
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| | | | (...) Andrew, If you call LEGO customer service, they may replace your broken piston. Well a pressure/vacuum engine will run only on pressure. The vacuum parts would be exhaust pressure to the atmosphere. I did all my testing simply using pressure, (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | | | | | Re: System to allow pressure and vacuum for piston at the same time —Chio Siong Soh
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| | | | | (...) Tricky? Difficult? Here are a few to get you started: (URL) Enjoy! You bet! CSSoh ...where air and/or vacuum is power ;-) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | | | | | | Re: System to allow pressure and vacuum for piston at the same time —Kevin L. Clague
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| | | | | | (...) ;^) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | | | | | Re: System to allow pressure and vacuum for piston at the same time —Andrew Meyer
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| | | | (...) Even though it was my own clumsiness that was at fault? (I sort of... fell on it, when it was part of a sailcar akin to Mario Ferrari's: (URL)) (...) I always like to start enormous threads ;-) I remember one that I started on .robotics in (...) (19 years ago, 24-Nov-05, to lugnet.technic)
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| | | | | | Re: System to allow pressure and vacuum for piston at the same time —Kevin L. Clague
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| | | | (...) Yes. Even if you broke it due to clumsiness. Kev (19 years ago, 24-Nov-05, to lugnet.technic)
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