Transit system vehicle guideway constructed from modular elements and using magnetic levitation for suspension and propulsion vehicles
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United States of America Patent
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May 8, 2012
Grant Date -
Jun 26, 2008
app pub date -
Dec 19, 2007
filing date -
Dec 20, 2006
priority date (Note) -
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Abstract
The networked guideway transit system uses materials and methods of constructing guideway elements. The materials and methods are designed to reduce the static weight, cost and physical size of the guideway structure. Installation cost is also significantly reduced by the modular nature of the guideway components, which can be manufactured in a controlled factory environment using mass production methods. As a result, the supporting structure of the guideway can be quickly erected and the modular blocks inserted with simple equipment. In addition, complex alignment procedures are not required. In particular, the guideway component includes motor coils having the shapes and configurations that facilitate the easy insertion of the guideway component without the need for interleaving coils in adjacent guideway components and without creating dead spots in the magnetic fields between guideway components.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SKYTRAN INC | THE NASA AMES RESEARCH CENTER BLDG 14 MOFFETT FIELD CA 94035 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cole, John V | Laguna Miguel, US | 2 | 23 |
Foster, Clark | Mission Viejo, US | 13 | 424 |
Perkins, Christopher | Westlake Village, US | 35 | 538 |
Wamble,, III John Lee | Bothell, US | 16 | 70 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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