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Title: Secondary lift for magnetically levitated vehicles

Abstract

A high-speed terrestrial vehicle that is magnetically levitated by means of magnets which are used to induce eddy currents in a continuous electrically conductive nonferromagnetic track to produce magnetic images that repel the inducing magnet to provide primary lift for the vehicle. The magnets are arranged so that adjacent ones have their fields in opposite directions and the magnets are spaced apart a distance that provides a secondary lift between each magnet and the adjacent magnet's image, the secondary lift being maximized by optimal spacing of the magnets.

Inventors:
 [1]
  1. Hayward, CA
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
862500
Patent Number(s):
US 3951074
Assignee:
United States of America as represented by United States Energy (Washington, DC)
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
secondary; lift; magnetically; levitated; vehicles; high-speed; terrestrial; vehicle; means; magnets; induce; eddy; currents; continuous; electrically; conductive; nonferromagnetic; track; produce; magnetic; images; repel; inducing; magnet; provide; primary; arranged; adjacent; ones; fields; opposite; directions; spaced; apart; distance; provides; image; maximized; optimal; spacing; adjacent ones; levitated vehicle; opposite direction; opposite directions; eddy current; electrically conductive; spaced apart; eddy currents; magnetically levitated; produce magnetic; continuous electrical; induce eddy; levitated vehicles; /104/505/

Citation Formats

Cooper, Richard K. Secondary lift for magnetically levitated vehicles. United States: N. p., 1976. Web.
Cooper, Richard K. Secondary lift for magnetically levitated vehicles. United States.
Cooper, Richard K. Thu . "Secondary lift for magnetically levitated vehicles". United States. https://www.osti.gov/servlets/purl/862500.
@article{osti_862500,
title = {Secondary lift for magnetically levitated vehicles},
author = {Cooper, Richard K},
abstractNote = {A high-speed terrestrial vehicle that is magnetically levitated by means of magnets which are used to induce eddy currents in a continuous electrically conductive nonferromagnetic track to produce magnetic images that repel the inducing magnet to provide primary lift for the vehicle. The magnets are arranged so that adjacent ones have their fields in opposite directions and the magnets are spaced apart a distance that provides a secondary lift between each magnet and the adjacent magnet's image, the secondary lift being maximized by optimal spacing of the magnets.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1976},
month = {1}
}

Patent:

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