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Title:
SUPERCONDUCTING MAGNET VARIABLE SUPPORT FOR MAGNETIC LEVITATION VEHICLE
Document Type and Number:
Japanese Patent JPH04299004
Kind Code:
A
Abstract:

PURPOSE: To provide a superconducting magnet variable support for magnetic levitation vehicle which can select a superconducting magnet supporting system according to the traveling state.

CONSTITUTION: An actuator 12 also serving as a damper is disposed in parallel with a load supporting spring 8 for supporting a superconducting magnet 6 vertically and a tare weight supporting spring 11 while an actuator also serving as a damper is disposed laterally in parallel with a lateral force transmission link 9 provided with a rubber bush. The superconducting magnet is secured or supported resiliently by switching the actuators also serving as dampers according to the traveling state thus suppressing vibration or improving comfortableness.


Inventors:
NAGAOKA HITOSHI
SUGIMOTO KUNJI
Application Number:
JP6436191A
Publication Date:
October 22, 1992
Filing Date:
March 28, 1991
Export Citation:
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Assignee:
HITACHI LTD
HITACHI KASADO ENG KK
International Classes:
B60L13/04; H01F6/00; (IPC1-7): B60L13/04; H01F7/22
Domestic Patent References:
JPH0382664A1991-04-08
Attorney, Agent or Firm:
Katsuo Ogawa