Title:
高温超電導バルク体を利用した磁気浮上用途の回転体用真空断熱容器
Document Type and Number:
Japanese Patent JP5037187
Kind Code:
B2
Abstract:
To provide a vacuum heat insulating vessel for a rotary body applied to magnetic levitation using a high-temperature superconductive bulk body which arranges a cooled superconductor at the rotary part and improves coolong performance to rotary loss and high reliability.
The vacuum heat insulating vessel for a rotary body applied to magnetic levitation using a high-temperature superconductive bulk body is provided with a vacuum heat insulating vessel A to accumulate a freezing mixture, which itself forms a turning shaft as a part of a rotary shaft.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Hiroshi Kiyono
Ken Nagashima
Ken Nagashima
Application Number:
JP2007069148A
Publication Date:
September 26, 2012
Filing Date:
March 16, 2007
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
H01L39/04; F16C32/04; H02N15/04
Domestic Patent References:
| JP2002130280A | ||||
| JP2004507200A | ||||
| JP2003219581A |
Attorney, Agent or Firm:
Mamoru Shimizu
Makoto Kawai
Makoto Kawai