| 摘要 |
The rail transportation system consists of a vacuum tube (1), contg. four rails (2) and a rail vehicle which can run without air resistance. The current collectors are located inside the tube, at top and bottom. The tube also contains two current rails; connection for vacuum pump, air inlet valve, and all signals etc. The vehicle has a car body, with four X-located chassis members, which are hydraulically sprung, have controllable contact pressure, and two engines/brake systems. There are compressed air tanks, for breathing air, and air conditioning units. USE/ADVANTAGE - High speed rail transporation system with low energy consumption, environment friendly.
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