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Maglev Elevators by 2008?

Posted by ScuttleMonkey on from the one-technology-i-don't-mind-waiting-for-testing dept.

An anonymous reader writes "CNN is reporting that the first magnetic levitation elevators could hit the market as soon as 2008. The Toshiba Elevator and Building Systems Corporation has stated that the same technology used to develop high speed trains will soon be available in their elevators. From the article: 'The maglev elevators will be quieter and more comfortable and will travel 300 meters (984 feet) per minute -- not as fast as the company's conventional lifts that can move up to 1,010 meters (3,314 feet) a minute, Toshiba said.'"

2 of 352 comments (clear)

  1. Fast elevators by Anonymous Coward · · Score: 5, Interesting

    The fastest elevator in the world, made by Toshiba, is located in Taiwan at 'Taipei 101' (you get to the 89th floor in ~32 seconds). It has a pressurized cabin and aerodynamic spoilers on it. I've been on it a couple times and it is actually quite comfortable and smooth. They have a cool scale model of it at the observation level. Worth a visit if you're anywhere near the area.

    --SONET (who lost his password years ago)

  2. More than one cabin per shaft? Architect's dream! by Dr.+Spork · · Score: 4, Interesting
    The single greatest factor limiting the height of modern skyscrapers are the elevators. If you had 200 floors of offices, you would need so many elevator shafts that there would hardly be any room left for building occupants!

    Now consider the possibility that there would just be two elevator shafts - an "up" and a "down" - just like there are two parallel railroad tracks. If a floor requires a stop the elevator cabin would leave the main shaft (so as to not block the other cabins in that shaft) and comes to a halt in that floor's "station". Really, think of it as a vertical train system rather than an elevator. The train stops only by request, and only where there is a station with a turn-out track.

    Such a "railroad-like" elevator system would make high-rise architecture a great deal more practical. Even if an ultra-high-rise would need four elevator shafts (two up and two down), it would still be a huge improvement over the 16 or more that are needed now, and service would surely be much better.

    Also, since the down-elevator would be slowed by passing through a magnetic field, much of its potential energy could be recovered as induced electricity, which could be used to help lift other cabins. It would be sort of like a virtual counterweight. It's possible the energy efficiency of a maglev elevator could be competitive with a cable elevator.