Invention Grant
- Patent Title: Evacuated tube transport system with interchange capability
- Patent Title (中): 具有交换功能的真空管输送系统
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Application No.: US13831497Application Date: 2013-03-14
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Publication No.: US09228298B2Publication Date: 2016-01-05
- Inventor: Daryl Oster
- Applicant: Daryl Oster
- Agent Kevin H. Fortin
- Main IPC: E01B25/34
- IPC: E01B25/34 ; B61B13/10 ; B61B13/08 ; E01B25/30

Abstract:
A High Temperature Superconductor Maglev (HTSM) for Evacuated Tube Transport (ETT) with a magnetic levitation structure for ETT capsule vehicles traveling in an evacuated tube. At least one ETT capsule travels within an evacuated tube, an upper and a lower cryostat respectively mount at the top and bottom of said ETT capsule along the length thereof, at least a plurality of superconductor levitation force elements divided between said upper and lower cryostats. The levitation force being spread over the length of capsule, however substantially concentrated in a compact cross-sectional area. At least a pair of permanent magnetic elements mounted at the top and bottom of the evacuated tube to levitate the capsule. At least a pair of capsule based switchable diverge force elements cooperate with at least a pair of tube based diverge force elements to steer the capsule while in an interchange.
Public/Granted literature
- US20140261054A1 EVACUATED TUBE TRANSPORT SYSTEM WITH INTERCHANGE CAPABILITY Public/Granted day:2014-09-18
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