 | | Re: Pneumatic Questions —Kevin L. Clague
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| | | (...) Andrew, It is so interesting that you broached the topic of vaacume/pressure pressure at the same time as the hydraulic question. In many ways they are the same problem. Containment. With vaccume/pressure you need a switch with containable (...) (19 years ago, 21-Nov-05, to lugnet.technic, FTX)
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| | | | | Re: Pneumatic Questions —Chio Siong Soh
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| | | | (...) No - exhaust! (...) You need to eventually discharge the compressed air (or vacuum) in a pneumatic system. Interestingly enough, this is the first time I heard of a pneumatic system using compressed air and vacuum at the same time. Usually (...) (19 years ago, 21-Nov-05, to lugnet.technic)
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| | | | | | Re: Pneumatic Questions —Kevin L. Clague
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| | | | | (...) I don't understand this statement. (...) In this compressor/engine schematic I drew yesterday, vaccume is the exhaust for pressure, and pressure is the exhaust for vaccume inside the engine. The part of the compressor that creates vaccume (...) (19 years ago, 21-Nov-05, to lugnet.technic)
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| | | | | | Re: Pneumatic Questions —Technex
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| | | | Well, I would love to have an exhaust port for my lego engines, I love messing around with the exhaust system, making different noises and so on. I've tried modding about 6 of the old valves, and no luck. Is there any other way of making a valve do (...) (18 years ago, 18-Jun-06, to lugnet.technic)
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| | | | | | Re: Pneumatic Questions —Mark Bellis
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| | | | | (...) To get an exhaust that doesn't leak away the whole pressure of the system, use a small cylinder or two that pushes against some rubber bands to open a valve: (URL) the pressure leaks away, the rubber bands overcome the reducing pressure in the (...) (18 years ago, 18-Jun-06, to lugnet.technic)
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| | | | | | Re: Pneumatic Questions —Ignacio Martinez Vazquez
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| | | | (...) (URL) guess you'll have to build them yourself. (18 years ago, 24-Jun-06, to lugnet.technic)
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