Page 1 of 1
Interesting Concept
Posted: Sat Jun 24, 2017 12:30 am
by hoborich
Re: Interesting Concept
Posted: Wed Jun 28, 2017 8:22 am
by PatAzo
The major limitations being the limited force a vacuum system can develop, inefficiency of pneumatic power transmission and the availability of rare earth magnets. Interesting but impractical.
Re: Interesting Concept
Posted: Wed Jun 28, 2017 12:24 pm
by SousaKerry
Not exactly scale-able but an interesting concept
Re: Interesting Concept
Posted: Wed Feb 14, 2018 4:03 pm
by Standard Railfan