Title:
MAGNETIC FIELD GENERATING ASSEMBLY
Document Type and Number:
Japanese Patent JP2005214976
Kind Code:
A
Abstract:
To simplify a known system for reducing the cost and the complicatedness.
This magnetic field generating assembly comprises a superconducting magnet 6 located in a cryostat 1 and defining a bore 7 accessible from outside the cryostat. A mechanical refrigerator 10 having at least two cooling stages 11-13 is provided for at least partly cooling the cryostat 1. A coolant path extends from the refrigerator 10 into the magnet bore 7, the coolant path being coupled for heat exchange with a cooling stage 11 of the refrigerator 1 other than the coldest cooling stage so that the refrigerator is adapted also to cool coolant in the coolant path.
Inventors:
ATREY MILIND DIWAKAR
Application Number:
JP2005020609A
Publication Date:
August 11, 2005
Filing Date:
January 28, 2005
Export Citation:
Assignee:
OXFORD INSTR SUPERCONDUCTIVITY
International Classes:
F25D19/00; G01R33/32; G01R33/3815; F25B9/10; F25B9/14; (IPC1-7): G01R33/3815; G01R33/32
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima