Title:
MAGNETIC LEVITATION CARRIER
Document Type and Number:
Japanese Patent JPH04299003
Kind Code:
A
Abstract:
PURPOSE: To eliminate levitation electromagnet from a magnetic levitation carrier and to reduce power consumption thereof.
CONSTITUTION: The magnetic levitation carrier comprising guide electromagnets 11 disposed on a carrying table 10 is provided with passive stabilized magnetic bearings 20 comprising permanent magnets imparting magnetic passive centripetal force in vertical direction.
Inventors:
SHINOZAKI HIROYUKI
Application Number:
JP494091A
Publication Date:
October 22, 1992
Filing Date:
January 21, 1991
Export Citation:
Assignee:
EBARA CORP
International Classes:
B60L13/04; B60L13/08; B61B13/08; B65G54/02; F16C32/04; (IPC1-7): B60L13/04; B60L13/08; B61B13/08; B65G54/02; F16C32/04
Attorney, Agent or Firm:
Toshitada Takahashi (1 outside)
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